diff --git "a/experiment/rwkv-x-exp/multi-size-train/v5-L6-D2048-part1.ipynb" "b/experiment/rwkv-x-exp/multi-size-train/v5-L6-D2048-part1.ipynb"
--- "a/experiment/rwkv-x-exp/multi-size-train/v5-L6-D2048-part1.ipynb"
+++ "b/experiment/rwkv-x-exp/multi-size-train/v5-L6-D2048-part1.ipynb"
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@@ -162,7 +162,7 @@
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-      "[2023-09-29 05:48:20,485] [INFO] [real_accelerator.py:133:get_accelerator] Setting ds_accelerator to cuda (auto detect)\r\n"
+      "[2023-09-29 06:34:40,927] [INFO] [real_accelerator.py:133:get_accelerator] Setting ds_accelerator to cuda (auto detect)\r\n"
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-   "source": [
-    "# Init the model\n",
-    "!cd \"{TRAINER_DIR}\" && \\\n",
-    "    python3 ./init_model.py \\\n",
-    "        --n_layer {LAYER_COUNT} --n_embd {EMBED_SIZE} \\\n",
-    "        --emb-scale \"{EMBED_SCALE}\" \\\n",
-    "        --vocab_size neox --skip-if-exists \\\n",
-    "        \"../model/{FILENAME_PREFIX}-neox-v5base-init.pth\""
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-    "tags": []
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-   "source": [
-    "## Enwiki Stage 1 : Foundation 4k model training"
-   ]
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      "output_type": "stream",
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+      "2048  7168  0    blocks.5.ffn.value.weight\r\n",
+      "50277 2048  0.5  head.weight\r\n"
      ]
+    }
+   ],
+   "source": [
+    "# Init the model\n",
+    "!cd \"{TRAINER_DIR}\" && \\\n",
+    "    python3 ./init_model.py \\\n",
+    "        --n_layer {LAYER_COUNT} --n_embd {EMBED_SIZE} \\\n",
+    "        --emb-scale \"{EMBED_SCALE}\" \\\n",
+    "        --vocab_size neox --skip-if-exists \\\n",
+    "        \"../model/{FILENAME_PREFIX}-neox-v5base-init.pth\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "25aa156c",
+   "metadata": {
+    "papermill": {
+     "duration": 0.004287,
+     "end_time": "2023-09-29T06:34:57.545982",
+     "exception": false,
+     "start_time": "2023-09-29T06:34:57.541695",
+     "status": "completed"
     },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\r",
-      "Map (num_proc=32):   4%|▎      | 42863/1000000 [00:07<02:30, 6368.97 examples/s]"
-     ]
+    "tags": []
+   },
+   "source": [
+    "## Enwiki Stage 1 : Foundation 4k model training"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "dfb884c6",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2023-09-29T06:34:57.552286Z",
+     "iopub.status.busy": "2023-09-29T06:34:57.552023Z",
+     "iopub.status.idle": "2023-09-29T06:35:06.302944Z",
+     "shell.execute_reply": "2023-09-29T06:35:06.302095Z"
     },
-    {
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-     "output_type": "stream",
-     "text": [
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-     ]
+    "papermill": {
+     "duration": 8.756445,
+     "end_time": "2023-09-29T06:35:06.305010",
+     "exception": false,
+     "start_time": "2023-09-29T06:34:57.548565",
+     "status": "completed"
     },
+    "tags": []
+   },
+   "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   4%|▎      | 44220/1000000 [00:07<02:33, 6241.05 examples/s]"
+      "Saving the dataset (0/3 shards):   0%|         | 0/54405 [00:00<?, ? examples/s]"
      ]
     },
     {
@@ -3009,7 +490,7 @@
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      "text": [
       "\r",
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+      "Saving the dataset (0/3 shards):   7%| | 4000/54405 [00:00<00:01, 37249.67 examp"
      ]
     },
     {
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      "text": [
       "\r",
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+      "Saving the dataset (0/3 shards):  15%|▏| 8000/54405 [00:00<00:01, 38219.54 examp"
      ]
     },
     {
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      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 46149/1000000 [00:08<02:31, 6282.38 examples/s]"
+      "Saving the dataset (0/3 shards):  26%|▎| 14000/54405 [00:00<00:01, 39689.52 exam"
      ]
     },
     {
@@ -3033,7 +514,8 @@
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      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 46782/1000000 [00:08<02:37, 6063.84 examples/s]"
+      "Saving the dataset (0/3 shards):  33%|▎| 18135/54405 [00:00<00:00, 40242.23 exam\r",
+      "Saving the dataset (1/3 shards):  33%|▎| 18135/54405 [00:00<00:00, 40242.23 exam"
      ]
     },
     {
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      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 47511/1000000 [00:08<02:30, 6346.79 examples/s]"
+      "Saving the dataset (1/3 shards):  44%|▍| 24135/54405 [00:00<00:00, 41554.48 exam"
      ]
     },
     {
@@ -3049,7 +531,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 48201/1000000 [00:08<02:26, 6490.62 examples/s]"
+      "Saving the dataset (1/3 shards):  55%|▌| 30135/54405 [00:00<00:00, 42818.03 exam"
      ]
     },
     {
@@ -3057,7 +539,8 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 48855/1000000 [00:08<02:27, 6446.80 examples/s]"
+      "Saving the dataset (1/3 shards):  66%|▋| 36135/54405 [00:00<00:00, 41776.96 exam\r",
+      "Saving the dataset (2/3 shards):  67%|▋| 36270/54405 [00:00<00:00, 41776.96 exam"
      ]
     },
     {
@@ -3065,7 +548,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 49503/1000000 [00:08<02:27, 6439.45 examples/s]"
+      "Saving the dataset (2/3 shards):  80%|▊| 43270/54405 [00:01<00:00, 39166.69 exam"
      ]
     },
     {
@@ -3073,7 +556,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 50173/1000000 [00:08<02:26, 6505.62 examples/s]"
+      "Saving the dataset (2/3 shards):  91%|▉| 49270/54405 [00:01<00:00, 42149.53 exam"
      ]
     },
     {
@@ -3081,79 +564,109 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   5%|▎      | 50908/1000000 [00:08<02:21, 6699.91 examples/s]"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
+      "Saving the dataset (3/3 shards): 100%|█| 54405/54405 [00:01<00:00, 42149.53 exam\r",
+      "Saving the dataset (3/3 shards): 100%|█| 54405/54405 [00:01<00:00, 41937.72 exam\r\n",
       "\r",
-      "Map (num_proc=32):   5%|▎      | 51583/1000000 [00:08<02:39, 5934.55 examples/s]"
+      "Saving the dataset (0/1 shards):   0%|           | 0/109 [00:00<?, ? examples/s]\r",
+      "Saving the dataset (1/1 shards): 100%|█| 109/109 [00:00<00:00, 22056.11 examples\r",
+      "Saving the dataset (1/1 shards): 100%|█| 109/109 [00:00<00:00, 21440.66 examples\r\n"
      ]
+    }
+   ],
+   "source": [
+    "# Lets preload the requried dataset \n",
+    "!cd \"{TRAINER_DIR}\" && \\\n",
+    "    python3 preload_datapath.py \"{NOTEBOOK_DIR}/enwiki-4k-part1.yaml\""
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "4e9efefc",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2023-09-29T06:35:06.316650Z",
+     "iopub.status.busy": "2023-09-29T06:35:06.316380Z",
+     "iopub.status.idle": "2023-09-29T06:40:32.568932Z",
+     "shell.execute_reply": "2023-09-29T06:40:32.568052Z"
     },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\r",
-      "Map (num_proc=32):   5%|▎      | 52220/1000000 [00:09<02:37, 6016.65 examples/s]"
-     ]
+    "papermill": {
+     "duration": 326.259608,
+     "end_time": "2023-09-29T06:40:32.570962",
+     "exception": false,
+     "start_time": "2023-09-29T06:35:06.311354",
+     "status": "completed"
     },
+    "tags": []
+   },
+   "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "\r",
-      "Map (num_proc=32):   5%|▎      | 52846/1000000 [00:09<02:36, 6034.22 examples/s]"
+      "[2023-09-29 06:35:09,045] [INFO] [real_accelerator.py:133:get_accelerator] Setting ds_accelerator to cuda (auto detect)\r\n"
      ]
     },
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "\r",
-      "Map (num_proc=32):   5%|▎      | 53493/1000000 [00:09<02:33, 6147.07 examples/s]"
+      "[RWKV.model] Running RWKV model using 'torch-jit' with torch '2.0.1+cu118'\r\n"
      ]
     },
     {
      "name": "stdout",
      "output_type": "stream",
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-      "\r",
-      "Map (num_proc=32):   5%|▍      | 54123/1000000 [00:09<02:33, 6174.43 examples/s]"
+      "/usr/local/lib/python3.10/dist-packages/lightning/pytorch/cli.py:484: UserWarning: LightningCLI's args parameter is intended to run from within Python like if it were from the command line. To prevent mistakes it is not recommended to provide both args and command line arguments, got: sys.argv[1:]=['fit', '-c', '/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/notebook/experiment/rwkv-x-exp/multi-size-train/enwiki-4k-part1.yaml', '--trainer.logger.init_args.name=[Multi-size] v5-L6-D2048-E0.01 - Enwiki-4k Part 1 (train-ctx=4k, deepspeed_stage_1)', '--trainer.strategy=deepspeed_stage_1', '--trainer.devices=auto', '--trainer.callbacks.init_args.dirpath=../checkpoint/v5-L6-D2048-E0_01-enwiki-4k-p1/', '--model.load_model=../model/v5-L6-D2048-E0_01-neox-v5base-init.pth', '--model.ctx_len=4096', '--model.bptt_learning_range=1'], args=['fit', '-c', '/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/notebook/experiment/rwkv-x-exp/multi-size-train/enwiki-4k-part1.yaml', '--trainer.logger.init_args.name=[Multi-size] v5-L6-D2048-E0.01 - Enwiki-4k Part 1 (train-ctx=4k, deepspeed_stage_1)', '--trainer.strategy=deepspeed_stage_1', '--trainer.devices=auto', '--trainer.callbacks.init_args.dirpath=../checkpoint/v5-L6-D2048-E0_01-enwiki-4k-p1/', '--model.load_model=../model/v5-L6-D2048-E0_01-neox-v5base-init.pth', '--model.ctx_len=4096', '--model.bptt_learning_range=1'].\r\n",
+      "  rank_zero_warn(\r\n"
      ]
     },
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "\r",
-      "Map (num_proc=32):   5%|▍      | 54748/1000000 [00:09<02:45, 5721.97 examples/s]"
+      "/usr/local/lib/python3.10/dist-packages/lightning/fabric/utilities/seed.py:39: UserWarning: No seed found, seed set to 1303123097\r\n",
+      "  rank_zero_warn(f\"No seed found, seed set to {seed}\")\r\n",
+      "Global seed set to 1303123097\r\n"
      ]
     },
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "\r",
-      "Map (num_proc=32):   6%|▍      | 55417/1000000 [00:09<02:38, 5965.41 examples/s]"
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Currently logged in as: \u001b[33mpicocreator\u001b[0m (\u001b[33mrwkv-x-dev\u001b[0m). Use \u001b[1m`wandb login --relogin`\u001b[0m to force relogin\r\n"
      ]
     },
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "\r",
-      "Map (num_proc=32):   6%|▍      | 56067/1000000 [00:09<02:34, 6105.06 examples/s]"
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Tracking run with wandb version 0.15.11\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Run data is saved locally in \u001b[35m\u001b[1m./wandb/run-20230929_063511-nua9z0t5\u001b[0m\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Run \u001b[1m`wandb offline`\u001b[0m to turn off syncing.\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Syncing run \u001b[33m[Multi-size] v5-L6-D2048-E0.01 - Enwiki-4k Part 1 (train-ctx=4k, deepspeed_stage_1)\u001b[0m\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: ⭐️ View project at \u001b[34m\u001b[4mhttps://wandb.ai/rwkv-x-dev/RWKV-5X-Experiments\u001b[0m\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: 🚀 View run at \u001b[34m\u001b[4mhttps://wandb.ai/rwkv-x-dev/RWKV-5X-Experiments/runs/nua9z0t5\u001b[0m\r\n"
      ]
     },
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "\r",
-      "Map (num_proc=32):   6%|▍      | 56759/1000000 [00:09<02:28, 6333.27 examples/s]"
+      "GPU available: True (cuda), used: True\r\n",
+      "TPU available: False, using: 0 TPU cores\r\n",
+      "IPU available: False, using: 0 IPUs\r\n",
+      "HPU available: False, using: 0 HPUs\r\n",
+      "\r\n",
+      "\r\n",
+      "[RWKV.Trainer] Applying 'target_batch_size' with the following:\r\n",
+      "   - target_batch_size:       32\r\n",
+      "   - num_nodes:               1\r\n",
+      "   - num_devices:             1\r\n",
+      "   - accumulate_grad_batches: 32\r\n",
+      "   - effective_batch_size:    32\r\n",
+      "\r\n"
      ]
     },
     {
@@ -3161,7 +674,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 57400/1000000 [00:09<02:35, 6069.92 examples/s]"
+      "Map (num_proc=16):   0%|                     | 0/1000000 [00:00<?, ? examples/s]"
      ]
     },
     {
@@ -3169,7 +682,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 58058/1000000 [00:10<02:31, 6211.65 examples/s]"
+      "Map (num_proc=16):   0%|         | 50/1000000 [00:00<1:09:05, 241.23 examples/s]"
      ]
     },
     {
@@ -3177,7 +690,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 58698/1000000 [00:10<02:31, 6227.05 examples/s]"
+      "Map (num_proc=16):   0%|          | 241/1000000 [00:00<19:37, 849.09 examples/s]"
      ]
     },
     {
@@ -3185,7 +698,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 59326/1000000 [00:10<02:31, 6218.47 examples/s]"
+      "Map (num_proc=16):   0%|         | 853/1000000 [00:00<06:44, 2470.05 examples/s]"
      ]
     },
     {
@@ -3193,7 +706,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 59985/1000000 [00:10<02:29, 6283.42 examples/s]"
+      "Map (num_proc=16):   0%|        | 1534/1000000 [00:00<04:23, 3783.46 examples/s]"
      ]
     },
     {
@@ -3201,7 +714,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 60617/1000000 [00:10<02:30, 6260.69 examples/s]"
+      "Map (num_proc=16):   0%|        | 2084/1000000 [00:00<03:51, 4308.24 examples/s]"
      ]
     },
     {
@@ -3209,7 +722,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 61311/1000000 [00:10<02:25, 6460.43 examples/s]"
+      "Map (num_proc=16):   0%|        | 2688/1000000 [00:00<03:26, 4825.25 examples/s]"
      ]
     },
     {
@@ -3217,7 +730,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 61978/1000000 [00:10<02:25, 6468.80 examples/s]"
+      "Map (num_proc=16):   0%|        | 3324/1000000 [00:00<03:09, 5250.68 examples/s]"
      ]
     },
     {
@@ -3225,7 +738,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 62628/1000000 [00:10<02:26, 6400.75 examples/s]"
+      "Map (num_proc=16):   0%|        | 4050/1000000 [00:00<02:53, 5755.51 examples/s]"
      ]
     },
     {
@@ -3233,7 +746,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 63284/1000000 [00:10<02:27, 6352.47 examples/s]"
+      "Map (num_proc=16):   0%|        | 4818/1000000 [00:01<02:37, 6300.62 examples/s]"
      ]
     },
     {
@@ -3241,7 +754,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 63926/1000000 [00:10<02:36, 5992.61 examples/s]"
+      "Map (num_proc=16):   1%|        | 5567/1000000 [00:01<02:32, 6520.94 examples/s]"
      ]
     },
     {
@@ -3249,7 +762,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   6%|▍      | 64535/1000000 [00:11<02:43, 5720.68 examples/s]"
+      "Map (num_proc=16):   1%|        | 6351/1000000 [00:01<02:24, 6892.26 examples/s]"
      ]
     },
     {
@@ -3257,7 +770,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 65114/1000000 [00:11<02:51, 5436.21 examples/s]"
+      "Map (num_proc=16):   1%|        | 7171/1000000 [00:01<02:17, 7211.49 examples/s]"
      ]
     },
     {
@@ -3265,7 +778,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 65683/1000000 [00:11<02:50, 5482.57 examples/s]"
+      "Map (num_proc=16):   1%|        | 7918/1000000 [00:01<02:21, 7007.77 examples/s]"
      ]
     },
     {
@@ -3273,7 +786,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 66252/1000000 [00:11<02:48, 5539.60 examples/s]"
+      "Map (num_proc=16):   1%|        | 8669/1000000 [00:01<02:20, 7060.46 examples/s]"
      ]
     },
     {
@@ -3281,7 +794,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 66816/1000000 [00:11<02:55, 5330.13 examples/s]"
+      "Map (num_proc=16):   1%|        | 9518/1000000 [00:01<02:12, 7457.16 examples/s]"
      ]
     },
     {
@@ -3289,7 +802,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 67400/1000000 [00:11<02:50, 5462.89 examples/s]"
+      "Map (num_proc=16):   1%|       | 10337/1000000 [00:01<02:10, 7564.05 examples/s]"
      ]
     },
     {
@@ -3297,7 +810,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 67960/1000000 [00:11<02:50, 5472.58 examples/s]"
+      "Map (num_proc=16):   1%|       | 11134/1000000 [00:01<02:09, 7656.08 examples/s]"
      ]
     },
     {
@@ -3305,7 +818,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 68579/1000000 [00:11<02:45, 5635.55 examples/s]"
+      "Map (num_proc=16):   1%|       | 11937/1000000 [00:02<02:09, 7658.06 examples/s]"
      ]
     },
     {
@@ -3313,7 +826,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 69168/1000000 [00:11<02:44, 5650.62 examples/s]"
+      "Map (num_proc=16):   1%|       | 12705/1000000 [00:02<02:14, 7332.38 examples/s]"
      ]
     },
     {
@@ -3321,7 +834,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 69824/1000000 [00:12<02:37, 5902.92 examples/s]"
+      "Map (num_proc=16):   1%|       | 13457/1000000 [00:02<02:18, 7132.67 examples/s]"
      ]
     },
     {
@@ -3329,7 +842,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 70427/1000000 [00:12<02:40, 5800.73 examples/s]"
+      "Map (num_proc=16):   1%|       | 14235/1000000 [00:02<02:18, 7104.63 examples/s]"
      ]
     },
     {
@@ -3337,7 +850,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▍      | 71129/1000000 [00:12<02:30, 6152.75 examples/s]"
+      "Map (num_proc=16):   1%|       | 14982/1000000 [00:02<02:24, 6834.23 examples/s]"
      ]
     },
     {
@@ -3345,7 +858,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▌      | 71754/1000000 [00:12<02:40, 5795.96 examples/s]"
+      "Map (num_proc=16):   2%|       | 15683/1000000 [00:02<02:35, 6328.39 examples/s]"
      ]
     },
     {
@@ -3353,7 +866,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▌      | 72475/1000000 [00:12<02:30, 6178.42 examples/s]"
+      "Map (num_proc=16):   2%|       | 16332/1000000 [00:02<02:48, 5844.52 examples/s]"
      ]
     },
     {
@@ -3361,7 +874,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▌      | 73159/1000000 [00:12<02:26, 6307.23 examples/s]"
+      "Map (num_proc=16):   2%|       | 16926/1000000 [00:02<03:00, 5441.34 examples/s]"
      ]
     },
     {
@@ -3369,7 +882,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▌      | 73813/1000000 [00:12<02:29, 6181.45 examples/s]"
+      "Map (num_proc=16):   2%|       | 17495/1000000 [00:02<03:03, 5354.64 examples/s]"
      ]
     },
     {
@@ -3377,7 +890,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   7%|▌      | 74437/1000000 [00:12<02:30, 6137.58 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 18091/1000000 [00:03<02:58, 5505.04 examples/s]"
      ]
     },
     {
@@ -3385,7 +898,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 75093/1000000 [00:12<02:29, 6185.52 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 18681/1000000 [00:03<02:54, 5608.17 examples/s]"
      ]
     },
     {
@@ -3393,7 +906,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 75719/1000000 [00:12<02:31, 6110.10 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 19425/1000000 [00:03<02:41, 6089.49 examples/s]"
      ]
     },
     {
@@ -3401,7 +914,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 76375/1000000 [00:13<02:29, 6163.03 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 20141/1000000 [00:03<02:34, 6352.13 examples/s]"
      ]
     },
     {
@@ -3409,7 +922,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 77009/1000000 [00:13<02:28, 6199.11 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 20790/1000000 [00:03<02:34, 6338.64 examples/s]"
      ]
     },
     {
@@ -3417,7 +930,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 77641/1000000 [00:13<02:30, 6141.25 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 21481/1000000 [00:03<02:30, 6493.22 examples/s]"
      ]
     },
     {
@@ -3425,7 +938,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 78430/1000000 [00:13<02:21, 6522.70 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 22267/1000000 [00:03<02:21, 6886.81 examples/s]"
      ]
     },
     {
@@ -3433,7 +946,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 79087/1000000 [00:13<02:27, 6228.30 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 23091/1000000 [00:03<02:15, 7212.60 examples/s]"
      ]
     },
     {
@@ -3441,7 +954,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 79726/1000000 [00:13<02:28, 6190.73 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 23939/1000000 [00:03<02:11, 7401.55 examples/s]"
      ]
     },
     {
@@ -3449,7 +962,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 80357/1000000 [00:13<02:32, 6042.09 examples/s]"
+      "Map (num_proc=16):   2%|▏      | 24761/1000000 [00:03<02:08, 7607.80 examples/s]"
      ]
     },
     {
@@ -3457,7 +970,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 81053/1000000 [00:13<02:26, 6285.68 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 25533/1000000 [00:04<02:16, 7154.40 examples/s]"
      ]
     },
     {
@@ -3465,7 +978,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 81688/1000000 [00:13<02:25, 6304.05 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 26366/1000000 [00:04<02:10, 7472.41 examples/s]"
      ]
     },
     {
@@ -3473,7 +986,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 82348/1000000 [00:14<02:24, 6360.85 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 27156/1000000 [00:04<02:19, 6982.74 examples/s]"
      ]
     },
     {
@@ -3481,7 +994,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 83026/1000000 [00:14<02:21, 6477.10 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 27970/1000000 [00:04<02:13, 7268.86 examples/s]"
      ]
     },
     {
@@ -3489,7 +1002,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 83676/1000000 [00:14<02:27, 6202.98 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 28727/1000000 [00:04<02:16, 7098.23 examples/s]"
      ]
     },
     {
@@ -3497,7 +1010,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 84305/1000000 [00:14<02:34, 5912.26 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 29475/1000000 [00:04<02:29, 6487.71 examples/s]"
      ]
     },
     {
@@ -3505,7 +1018,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   8%|▌      | 84907/1000000 [00:14<02:35, 5898.11 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 30161/1000000 [00:04<02:31, 6417.83 examples/s]"
      ]
     },
     {
@@ -3513,7 +1026,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▌      | 85518/1000000 [00:14<02:37, 5818.87 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 30821/1000000 [00:04<02:33, 6316.61 examples/s]"
      ]
     },
     {
@@ -3521,7 +1034,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▌      | 86111/1000000 [00:14<02:40, 5683.41 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 31488/1000000 [00:05<02:32, 6334.11 examples/s]"
      ]
     },
     {
@@ -3529,7 +1042,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▌      | 86695/1000000 [00:14<02:40, 5696.22 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 32135/1000000 [00:05<02:37, 6127.86 examples/s]"
      ]
     },
     {
@@ -3537,7 +1050,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▌      | 87342/1000000 [00:14<02:35, 5887.70 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 32771/1000000 [00:05<02:59, 5399.00 examples/s]"
      ]
     },
     {
@@ -3545,7 +1058,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▌      | 88012/1000000 [00:14<02:29, 6118.45 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 33327/1000000 [00:05<03:00, 5361.23 examples/s]"
      ]
     },
     {
@@ -3553,7 +1066,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▌      | 88699/1000000 [00:15<02:27, 6181.92 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 33885/1000000 [00:05<02:59, 5391.93 examples/s]"
      ]
     },
     {
@@ -3561,7 +1074,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 89370/1000000 [00:15<02:24, 6295.53 examples/s]"
+      "Map (num_proc=16):   3%|▏      | 34564/1000000 [00:05<02:47, 5762.89 examples/s]"
      ]
     },
     {
@@ -3569,7 +1082,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 90058/1000000 [00:15<02:22, 6404.26 examples/s]"
+      "Map (num_proc=16):   4%|▏      | 35157/1000000 [00:05<02:46, 5785.16 examples/s]"
      ]
     },
     {
@@ -3577,7 +1090,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 90718/1000000 [00:15<02:26, 6221.68 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 35825/1000000 [00:05<02:39, 6034.46 examples/s]"
      ]
     },
     {
@@ -3585,7 +1098,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 91429/1000000 [00:15<02:21, 6437.13 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 36488/1000000 [00:05<02:35, 6180.98 examples/s]"
      ]
     },
     {
@@ -3593,7 +1106,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 92080/1000000 [00:15<02:24, 6262.17 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 37243/1000000 [00:06<02:27, 6545.79 examples/s]"
      ]
     },
     {
@@ -3601,7 +1114,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 92710/1000000 [00:15<02:28, 6116.13 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 37972/1000000 [00:06<02:22, 6746.46 examples/s]"
      ]
     },
     {
@@ -3609,7 +1122,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 93338/1000000 [00:15<02:36, 5786.80 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 38653/1000000 [00:06<02:23, 6712.36 examples/s]"
      ]
     },
     {
@@ -3617,7 +1130,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 93955/1000000 [00:15<02:35, 5813.48 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 39425/1000000 [00:06<02:17, 6995.35 examples/s]"
      ]
     },
     {
@@ -3625,7 +1138,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):   9%|▋      | 94545/1000000 [00:16<02:36, 5771.08 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 40146/1000000 [00:06<02:16, 7010.98 examples/s]"
      ]
     },
     {
@@ -3633,7 +1146,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 95178/1000000 [00:16<02:33, 5888.91 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 40870/1000000 [00:06<02:16, 7012.17 examples/s]"
      ]
     },
     {
@@ -3641,7 +1154,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 95864/1000000 [00:16<02:27, 6138.70 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 41593/1000000 [00:06<02:19, 6872.81 examples/s]"
      ]
     },
     {
@@ -3649,7 +1162,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 96487/1000000 [00:16<02:30, 6012.98 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 42316/1000000 [00:06<02:17, 6957.42 examples/s]"
      ]
     },
     {
@@ -3657,7 +1170,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 97219/1000000 [00:16<02:22, 6342.77 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 43087/1000000 [00:06<02:13, 7146.22 examples/s]"
      ]
     },
     {
@@ -3665,7 +1178,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 97869/1000000 [00:16<02:22, 6315.66 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 43815/1000000 [00:06<02:17, 6952.51 examples/s]"
      ]
     },
     {
@@ -3673,7 +1186,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 98509/1000000 [00:16<02:25, 6191.11 examples/s]"
+      "Map (num_proc=16):   4%|▎      | 44547/1000000 [00:07<02:19, 6826.86 examples/s]"
      ]
     },
     {
@@ -3681,7 +1194,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 99131/1000000 [00:16<02:31, 5945.95 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 45262/1000000 [00:07<02:24, 6597.00 examples/s]"
      ]
     },
     {
@@ -3689,7 +1202,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋      | 99730/1000000 [00:16<02:35, 5802.89 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 45932/1000000 [00:07<02:25, 6551.26 examples/s]"
      ]
     },
     {
@@ -3697,7 +1210,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▌     | 100313/1000000 [00:17<02:37, 5722.40 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 46591/1000000 [00:07<02:35, 6119.71 examples/s]"
      ]
     },
     {
@@ -3705,7 +1218,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▌     | 100998/1000000 [00:17<02:29, 6003.91 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 47342/1000000 [00:07<02:27, 6462.91 examples/s]"
      ]
     },
     {
@@ -3713,7 +1226,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▌     | 101673/1000000 [00:17<02:24, 6212.74 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 48029/1000000 [00:07<02:27, 6475.86 examples/s]"
      ]
     },
     {
@@ -3721,7 +1234,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▌     | 102298/1000000 [00:17<02:31, 5918.47 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 48684/1000000 [00:07<02:48, 5660.96 examples/s]"
      ]
     },
     {
@@ -3729,7 +1242,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▌     | 102980/1000000 [00:17<02:26, 6131.85 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 49279/1000000 [00:07<02:53, 5477.46 examples/s]"
      ]
     },
     {
@@ -3737,7 +1250,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▌     | 103605/1000000 [00:17<02:27, 6093.61 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 49978/1000000 [00:07<02:44, 5781.70 examples/s]"
      ]
     },
     {
@@ -3745,7 +1258,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋     | 104235/1000000 [00:17<02:26, 6102.86 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 50785/1000000 [00:08<02:30, 6326.92 examples/s]"
      ]
     },
     {
@@ -3753,7 +1266,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  10%|▋     | 104894/1000000 [00:17<02:24, 6208.69 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 51528/1000000 [00:08<02:23, 6629.64 examples/s]"
      ]
     },
     {
@@ -3761,7 +1274,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 105639/1000000 [00:17<02:17, 6485.75 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 52204/1000000 [00:08<02:28, 6373.02 examples/s]"
      ]
     },
     {
@@ -3769,7 +1282,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 106413/1000000 [00:17<02:11, 6787.17 examples/s]"
+      "Map (num_proc=16):   5%|▎      | 52895/1000000 [00:08<02:26, 6481.36 examples/s]"
      ]
     },
     {
@@ -3777,7 +1290,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 107104/1000000 [00:18<02:16, 6563.49 examples/s]"
+      "Map (num_proc=16):   5%|▍      | 53588/1000000 [00:08<02:24, 6552.79 examples/s]"
      ]
     },
     {
@@ -3785,7 +1298,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 107777/1000000 [00:18<02:22, 6280.61 examples/s]"
+      "Map (num_proc=16):   5%|▍      | 54332/1000000 [00:08<02:18, 6804.35 examples/s]"
      ]
     },
     {
@@ -3793,7 +1306,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 108420/1000000 [00:18<02:22, 6266.76 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 55020/1000000 [00:08<02:21, 6663.31 examples/s]"
      ]
     },
     {
@@ -3801,7 +1314,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 109067/1000000 [00:18<02:21, 6315.52 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 55779/1000000 [00:08<02:17, 6853.51 examples/s]"
      ]
     },
     {
@@ -3809,7 +1322,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 109710/1000000 [00:18<02:24, 6155.07 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 56501/1000000 [00:08<02:15, 6941.25 examples/s]"
      ]
     },
     {
@@ -3817,7 +1330,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 110346/1000000 [00:18<02:23, 6179.24 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 57237/1000000 [00:09<02:14, 7027.23 examples/s]"
      ]
     },
     {
@@ -3825,7 +1338,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 111069/1000000 [00:18<02:17, 6459.36 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 58025/1000000 [00:09<02:11, 7147.61 examples/s]"
      ]
     },
     {
@@ -3833,7 +1346,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 111775/1000000 [00:18<02:16, 6501.64 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 58807/1000000 [00:09<02:08, 7316.22 examples/s]"
      ]
     },
     {
@@ -3841,7 +1354,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 112489/1000000 [00:18<02:12, 6683.00 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 59548/1000000 [00:09<02:17, 6855.60 examples/s]"
      ]
     },
     {
@@ -3849,7 +1362,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 113177/1000000 [00:19<02:12, 6682.67 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 60240/1000000 [00:09<02:29, 6275.36 examples/s]"
      ]
     },
     {
@@ -3857,7 +1370,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 113849/1000000 [00:19<02:17, 6435.55 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 60963/1000000 [00:09<02:24, 6504.44 examples/s]"
      ]
     },
     {
@@ -3865,7 +1378,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  11%|▋     | 114502/1000000 [00:19<02:17, 6442.33 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 61629/1000000 [00:09<02:33, 6111.19 examples/s]"
      ]
     },
     {
@@ -3873,7 +1386,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 115155/1000000 [00:19<02:18, 6379.94 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 62254/1000000 [00:09<02:36, 5976.28 examples/s]"
      ]
     },
     {
@@ -3881,7 +1394,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 115805/1000000 [00:19<02:25, 6067.60 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 62987/1000000 [00:09<02:28, 6305.72 examples/s]"
      ]
     },
     {
@@ -3889,7 +1402,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 116416/1000000 [00:19<02:25, 6077.62 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 63646/1000000 [00:10<02:34, 6058.69 examples/s]"
      ]
     },
     {
@@ -3897,7 +1410,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 117064/1000000 [00:19<02:25, 6085.01 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 64268/1000000 [00:10<02:40, 5848.09 examples/s]"
      ]
     },
     {
@@ -3905,7 +1418,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 117767/1000000 [00:19<02:21, 6243.96 examples/s]"
+      "Map (num_proc=16):   6%|▍      | 64862/1000000 [00:10<02:49, 5516.80 examples/s]"
      ]
     },
     {
@@ -3913,7 +1426,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 118399/1000000 [00:19<02:24, 6108.10 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 65423/1000000 [00:10<02:49, 5522.87 examples/s]"
      ]
     },
     {
@@ -3921,7 +1434,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 119012/1000000 [00:19<02:25, 6043.11 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 66110/1000000 [00:10<02:39, 5855.49 examples/s]"
      ]
     },
     {
@@ -3929,7 +1442,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 119617/1000000 [00:20<02:27, 5949.62 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 66722/1000000 [00:10<02:38, 5889.43 examples/s]"
      ]
     },
     {
@@ -3937,7 +1450,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 120216/1000000 [00:20<02:31, 5822.79 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 67449/1000000 [00:10<02:30, 6211.45 examples/s]"
      ]
     },
     {
@@ -3945,7 +1458,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 120800/1000000 [00:20<02:37, 5586.75 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 68211/1000000 [00:10<02:22, 6537.55 examples/s]"
      ]
     },
     {
@@ -3953,7 +1466,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 121424/1000000 [00:20<02:32, 5757.49 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 68898/1000000 [00:10<02:22, 6537.23 examples/s]"
      ]
     },
     {
@@ -3961,7 +1474,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 122182/1000000 [00:20<02:21, 6196.78 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 69570/1000000 [00:11<02:21, 6561.11 examples/s]"
      ]
     },
     {
@@ -3969,7 +1482,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 122856/1000000 [00:20<02:19, 6308.32 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 70340/1000000 [00:11<02:16, 6792.95 examples/s]"
      ]
     },
     {
@@ -3977,7 +1490,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 123515/1000000 [00:20<02:18, 6326.65 examples/s]"
+      "Map (num_proc=16):   7%|▍      | 71083/1000000 [00:11<02:13, 6941.55 examples/s]"
      ]
     },
     {
@@ -3985,7 +1498,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 124160/1000000 [00:20<02:19, 6299.50 examples/s]"
+      "Map (num_proc=16):   7%|▌      | 71838/1000000 [00:11<02:11, 7068.45 examples/s]"
      ]
     },
     {
@@ -3993,7 +1506,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  12%|▋     | 124793/1000000 [00:20<02:22, 6130.72 examples/s]"
+      "Map (num_proc=16):   7%|▌      | 72585/1000000 [00:11<02:10, 7126.80 examples/s]"
      ]
     },
     {
@@ -4001,7 +1514,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 125411/1000000 [00:21<02:24, 6038.42 examples/s]"
+      "Map (num_proc=16):   7%|▌      | 73367/1000000 [00:11<02:07, 7270.72 examples/s]"
      ]
     },
     {
@@ -4009,7 +1522,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 126029/1000000 [00:21<02:28, 5898.94 examples/s]"
+      "Map (num_proc=16):   7%|▌      | 74127/1000000 [00:11<02:09, 7156.36 examples/s]"
      ]
     },
     {
@@ -4017,7 +1530,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 126623/1000000 [00:21<02:36, 5563.77 examples/s]"
+      "Map (num_proc=16):   7%|▌      | 74844/1000000 [00:11<02:10, 7075.12 examples/s]"
      ]
     },
     {
@@ -4025,7 +1538,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 127195/1000000 [00:21<02:36, 5591.42 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 75572/1000000 [00:11<02:19, 6647.64 examples/s]"
      ]
     },
     {
@@ -4033,7 +1546,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 127765/1000000 [00:21<02:35, 5610.01 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 76256/1000000 [00:11<02:25, 6330.86 examples/s]"
      ]
     },
     {
@@ -4041,7 +1554,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 128468/1000000 [00:21<02:25, 5978.43 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 77010/1000000 [00:12<02:19, 6620.50 examples/s]"
      ]
     },
     {
@@ -4049,7 +1562,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 129105/1000000 [00:21<02:23, 6050.99 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 77694/1000000 [00:12<02:23, 6430.23 examples/s]"
      ]
     },
     {
@@ -4057,7 +1570,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 129881/1000000 [00:21<02:12, 6543.91 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 78353/1000000 [00:12<02:28, 6190.84 examples/s]"
      ]
     },
     {
@@ -4065,7 +1578,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 130542/1000000 [00:21<02:13, 6533.03 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 78995/1000000 [00:12<02:38, 5812.75 examples/s]"
      ]
     },
     {
@@ -4073,7 +1586,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 131235/1000000 [00:21<02:10, 6637.18 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 79698/1000000 [00:12<02:30, 6123.30 examples/s]"
      ]
     },
     {
@@ -4081,7 +1594,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 131906/1000000 [00:22<02:10, 6653.72 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 80323/1000000 [00:12<02:30, 6111.00 examples/s]"
      ]
     },
     {
@@ -4089,7 +1602,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 132632/1000000 [00:22<02:07, 6801.32 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 80961/1000000 [00:12<02:34, 5934.00 examples/s]"
      ]
     },
     {
@@ -4097,7 +1610,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 133358/1000000 [00:22<02:05, 6924.88 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 81576/1000000 [00:12<02:34, 5942.56 examples/s]"
      ]
     },
     {
@@ -4105,7 +1618,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 134076/1000000 [00:22<02:07, 6792.32 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 82198/1000000 [00:12<02:36, 5880.79 examples/s]"
      ]
     },
     {
@@ -4113,7 +1626,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  13%|▊     | 134773/1000000 [00:22<02:07, 6786.89 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 82794/1000000 [00:13<02:41, 5689.59 examples/s]"
      ]
     },
     {
@@ -4121,7 +1634,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 135465/1000000 [00:22<02:11, 6556.51 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 83410/1000000 [00:13<02:37, 5819.37 examples/s]"
      ]
     },
     {
@@ -4129,7 +1642,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 136161/1000000 [00:22<02:09, 6656.80 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 84110/1000000 [00:13<02:30, 6097.78 examples/s]"
      ]
     },
     {
@@ -4137,7 +1650,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 136842/1000000 [00:22<02:09, 6642.42 examples/s]"
+      "Map (num_proc=16):   8%|▌      | 84769/1000000 [00:13<02:28, 6149.04 examples/s]"
      ]
     },
     {
@@ -4145,7 +1658,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 137517/1000000 [00:22<02:21, 6083.14 examples/s]"
+      "Map (num_proc=16):   9%|▌      | 85434/1000000 [00:13<02:26, 6224.25 examples/s]"
      ]
     },
     {
@@ -4153,7 +1666,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 138165/1000000 [00:23<02:25, 5928.79 examples/s]"
+      "Map (num_proc=16):   9%|▌      | 86134/1000000 [00:13<02:22, 6412.67 examples/s]"
      ]
     },
     {
@@ -4161,7 +1674,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 138808/1000000 [00:23<02:22, 6036.26 examples/s]"
+      "Map (num_proc=16):   9%|▌      | 87012/1000000 [00:13<02:10, 6992.97 examples/s]"
      ]
     },
     {
@@ -4169,7 +1682,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 139602/1000000 [00:23<02:11, 6562.06 examples/s]"
+      "Map (num_proc=16):   9%|▌      | 87741/1000000 [00:13<02:09, 7066.91 examples/s]"
      ]
     },
     {
@@ -4177,7 +1690,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 140267/1000000 [00:23<02:14, 6384.52 examples/s]"
+      "Map (num_proc=16):   9%|▌      | 88465/1000000 [00:13<02:09, 7035.36 examples/s]"
      ]
     },
     {
@@ -4185,7 +1698,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 140928/1000000 [00:23<02:14, 6382.46 examples/s]"
+      "Map (num_proc=16):   9%|▌      | 89182/1000000 [00:14<02:14, 6749.11 examples/s]"
      ]
     },
     {
@@ -4193,7 +1706,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 141603/1000000 [00:23<02:12, 6475.95 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 89934/1000000 [00:14<02:11, 6945.87 examples/s]"
      ]
     },
     {
@@ -4201,7 +1714,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 142258/1000000 [00:23<02:13, 6425.97 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 90655/1000000 [00:14<02:11, 6935.18 examples/s]"
      ]
     },
     {
@@ -4209,7 +1722,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 142905/1000000 [00:23<02:15, 6339.91 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 91372/1000000 [00:14<02:11, 6929.81 examples/s]"
      ]
     },
     {
@@ -4217,7 +1730,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 143565/1000000 [00:23<02:15, 6326.70 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 92078/1000000 [00:14<02:18, 6554.67 examples/s]"
      ]
     },
     {
@@ -4225,7 +1738,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 144211/1000000 [00:24<02:14, 6363.01 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 92749/1000000 [00:14<02:26, 6194.74 examples/s]"
      ]
     },
     {
@@ -4233,7 +1746,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  14%|▊     | 144932/1000000 [00:24<02:09, 6595.35 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 93378/1000000 [00:14<02:32, 5940.93 examples/s]"
      ]
     },
     {
@@ -4241,7 +1754,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▊     | 145625/1000000 [00:24<02:08, 6662.78 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 94031/1000000 [00:14<02:28, 6091.10 examples/s]"
      ]
     },
     {
@@ -4249,7 +1762,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 146378/1000000 [00:24<02:04, 6882.91 examples/s]"
+      "Map (num_proc=16):   9%|▋      | 94654/1000000 [00:14<02:28, 6104.41 examples/s]"
      ]
     },
     {
@@ -4257,7 +1770,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 147071/1000000 [00:24<02:09, 6601.60 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 95289/1000000 [00:15<02:33, 5903.39 examples/s]"
      ]
     },
     {
@@ -4265,7 +1778,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 147750/1000000 [00:24<02:12, 6444.23 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 95926/1000000 [00:15<02:30, 6007.24 examples/s]"
      ]
     },
     {
@@ -4273,7 +1786,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 148502/1000000 [00:24<02:06, 6747.64 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 96587/1000000 [00:15<02:27, 6116.61 examples/s]"
      ]
     },
     {
@@ -4281,7 +1794,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 149187/1000000 [00:24<02:11, 6446.83 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 97221/1000000 [00:15<02:32, 5916.54 examples/s]"
      ]
     },
     {
@@ -4289,7 +1802,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 149849/1000000 [00:24<02:14, 6324.58 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 97836/1000000 [00:15<02:31, 5972.13 examples/s]"
      ]
     },
     {
@@ -4297,7 +1810,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 150501/1000000 [00:24<02:13, 6341.71 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 98451/1000000 [00:15<02:31, 5939.16 examples/s]"
      ]
     },
     {
@@ -4305,7 +1818,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 151158/1000000 [00:25<02:13, 6348.51 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 99057/1000000 [00:15<02:33, 5866.19 examples/s]"
      ]
     },
     {
@@ -4313,7 +1826,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 151797/1000000 [00:25<02:19, 6074.63 examples/s]"
+      "Map (num_proc=16):  10%|▋      | 99811/1000000 [00:15<02:22, 6318.20 examples/s]"
      ]
     },
     {
@@ -4321,7 +1834,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 152425/1000000 [00:25<02:19, 6095.09 examples/s]"
+      "Map (num_proc=16):  10%|▌     | 100523/1000000 [00:15<02:18, 6474.38 examples/s]"
      ]
     },
     {
@@ -4329,7 +1842,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 153044/1000000 [00:25<02:26, 5778.87 examples/s]"
+      "Map (num_proc=16):  10%|▌     | 101195/1000000 [00:15<02:18, 6509.87 examples/s]"
      ]
     },
     {
@@ -4337,7 +1850,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 153668/1000000 [00:25<02:25, 5803.53 examples/s]"
+      "Map (num_proc=16):  10%|▌     | 101848/1000000 [00:16<02:23, 6275.60 examples/s]"
      ]
     },
     {
@@ -4345,7 +1858,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 154327/1000000 [00:25<02:20, 6022.53 examples/s]"
+      "Map (num_proc=16):  10%|▌     | 102657/1000000 [00:16<02:14, 6681.35 examples/s]"
      ]
     },
     {
@@ -4353,7 +1866,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  15%|▉     | 154974/1000000 [00:25<02:18, 6121.74 examples/s]"
+      "Map (num_proc=16):  10%|▌     | 103369/1000000 [00:16<02:12, 6770.05 examples/s]"
      ]
     },
     {
@@ -4361,7 +1874,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 155595/1000000 [00:25<02:19, 6059.74 examples/s]"
+      "Map (num_proc=16):  10%|▌     | 104100/1000000 [00:16<02:09, 6902.67 examples/s]"
      ]
     },
     {
@@ -4369,7 +1882,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 156210/1000000 [00:25<02:20, 6018.61 examples/s]"
+      "Map (num_proc=16):  10%|▋     | 104812/1000000 [00:16<02:09, 6923.98 examples/s]"
      ]
     },
     {
@@ -4377,7 +1890,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 156843/1000000 [00:26<02:18, 6101.79 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 105596/1000000 [00:16<02:06, 7086.33 examples/s]"
      ]
     },
     {
@@ -4385,7 +1898,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 157534/1000000 [00:26<02:14, 6286.25 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 106322/1000000 [00:16<02:06, 7082.64 examples/s]"
      ]
     },
     {
@@ -4393,7 +1906,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 158175/1000000 [00:26<02:13, 6306.31 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 107070/1000000 [00:16<02:05, 7112.32 examples/s]"
      ]
     },
     {
@@ -4401,7 +1914,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 158919/1000000 [00:26<02:06, 6627.06 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 107858/1000000 [00:16<02:02, 7281.46 examples/s]"
      ]
     },
     {
@@ -4409,7 +1922,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 159589/1000000 [00:26<02:07, 6576.48 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 108600/1000000 [00:17<02:24, 6153.50 examples/s]"
      ]
     },
     {
@@ -4417,7 +1930,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 160264/1000000 [00:26<02:09, 6505.45 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 109253/1000000 [00:17<02:30, 5908.09 examples/s]"
      ]
     },
     {
@@ -4425,7 +1938,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 160919/1000000 [00:26<02:08, 6511.07 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 109900/1000000 [00:17<02:27, 6015.54 examples/s]"
      ]
     },
     {
@@ -4433,7 +1946,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 161595/1000000 [00:26<02:08, 6548.14 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 110533/1000000 [00:17<02:27, 6020.72 examples/s]"
      ]
     },
     {
@@ -4441,7 +1954,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 162297/1000000 [00:26<02:06, 6600.32 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 111149/1000000 [00:17<02:30, 5920.72 examples/s]"
      ]
     },
     {
@@ -4449,7 +1962,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 163001/1000000 [00:26<02:05, 6665.57 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 111797/1000000 [00:17<02:28, 5973.22 examples/s]"
      ]
     },
     {
@@ -4457,7 +1970,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 163675/1000000 [00:27<02:08, 6511.10 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 112406/1000000 [00:17<02:28, 5988.17 examples/s]"
      ]
     },
     {
@@ -4465,7 +1978,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 164329/1000000 [00:27<02:11, 6332.61 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 113019/1000000 [00:17<02:28, 5979.66 examples/s]"
      ]
     },
     {
@@ -4473,7 +1986,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  16%|▉     | 164975/1000000 [00:27<02:13, 6250.20 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 113668/1000000 [00:17<02:25, 6097.48 examples/s]"
      ]
     },
     {
@@ -4481,7 +1994,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Map (num_proc=32):  17%|▉     | 165607/1000000 [00:27<02:14, 6212.20 examples/s]"
+      "Map (num_proc=16):  11%|▋     | 114307/1000000 [00:18<02:23, 6178.60 examples/s]"
      ]
     },
     {
@@ -4489,7 +2002,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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+      "Map (num_proc=16):  11%|▋     | 114941/1000000 [00:18<02:38, 5599.91 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -4505,7 +2018,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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      ]
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      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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       "\r",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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       "\r",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
     },
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      "output_type": "stream",
      "text": [
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
     },
     {
@@ -7785,7 +5298,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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+      "Map (num_proc=16):  40%|██▎   | 395202/1000000 [01:02<01:30, 6693.73 examples/s]"
      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      "text": [
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      ]
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       "\r",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
      "text": [
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
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       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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       "\r",
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      ]
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       "\r",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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       "\r",
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      ]
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     {
@@ -14753,7 +12266,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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       "\r",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
     },
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      ]
     },
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      ]
     },
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      ]
     },
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      ]
     },
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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       "\r",
-      "Filter (num_proc=32):  10%|▏ | 101000/1000000 [00:05<00:42, 21214.29 examples/s]"
+      "Filter (num_proc=16):  13%|▎ | 132000/1000000 [00:09<01:01, 14010.61 examples/s]"
      ]
     },
     {
@@ -15233,7 +12746,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  10%|▏ | 104000/1000000 [00:05<00:48, 18644.58 examples/s]"
+      "Filter (num_proc=16):  14%|▎ | 135000/1000000 [00:09<00:55, 15485.88 examples/s]"
      ]
     },
     {
@@ -15241,7 +12754,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  11%|▏ | 107000/1000000 [00:06<00:52, 17081.77 examples/s]"
+      "Filter (num_proc=16):  14%|▎ | 139000/1000000 [00:09<00:48, 17766.90 examples/s]"
      ]
     },
     {
@@ -15249,7 +12762,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  11%|▏ | 111000/1000000 [00:06<00:47, 18845.03 examples/s]"
+      "Filter (num_proc=16):  14%|▎ | 144000/1000000 [00:09<00:38, 22317.58 examples/s]"
      ]
     },
     {
@@ -15257,7 +12770,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  11%|▏ | 114000/1000000 [00:06<00:43, 20195.40 examples/s]"
+      "Filter (num_proc=16):  15%|▎ | 147000/1000000 [00:10<01:07, 12710.89 examples/s]"
      ]
     },
     {
@@ -15265,7 +12778,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  12%|▏ | 120000/1000000 [00:06<00:43, 20219.68 examples/s]"
+      "Filter (num_proc=16):  15%|▎ | 150000/1000000 [00:10<01:00, 14052.27 examples/s]"
      ]
     },
     {
@@ -15273,7 +12786,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  12%|▏ | 124000/1000000 [00:06<00:37, 23108.96 examples/s]"
+      "Filter (num_proc=16):  15%|▎ | 153000/1000000 [00:10<00:51, 16398.49 examples/s]"
      ]
     },
     {
@@ -15281,7 +12794,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  13%|▎ | 129000/1000000 [00:07<00:35, 24362.83 examples/s]"
+      "Filter (num_proc=16):  16%|▎ | 159000/1000000 [00:10<00:35, 23649.66 examples/s]"
      ]
     },
     {
@@ -15289,7 +12802,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  13%|▎ | 132000/1000000 [00:07<00:41, 20922.91 examples/s]"
+      "Filter (num_proc=16):  16%|▎ | 163000/1000000 [00:11<01:05, 12778.10 examples/s]"
      ]
     },
     {
@@ -15297,7 +12810,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  14%|▎ | 135000/1000000 [00:07<00:42, 20311.14 examples/s]"
+      "Filter (num_proc=16):  17%|▎ | 167000/1000000 [00:11<00:55, 14903.82 examples/s]"
      ]
     },
     {
@@ -15305,7 +12818,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  14%|▎ | 139000/1000000 [00:07<00:40, 21151.27 examples/s]"
+      "Filter (num_proc=16):  17%|▎ | 171000/1000000 [00:11<00:46, 17700.89 examples/s]"
      ]
     },
     {
@@ -15313,7 +12826,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  14%|▎ | 142000/1000000 [00:07<00:49, 17297.62 examples/s]"
+      "Filter (num_proc=16):  17%|▎ | 174000/1000000 [00:11<00:43, 19014.47 examples/s]"
      ]
     },
     {
@@ -15321,7 +12834,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  15%|▎ | 149000/1000000 [00:07<00:36, 23475.78 examples/s]"
+      "Filter (num_proc=16):  18%|▎ | 177000/1000000 [00:12<01:04, 12681.68 examples/s]"
      ]
     },
     {
@@ -15329,7 +12842,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  15%|▎ | 152000/1000000 [00:08<00:42, 19850.90 examples/s]"
+      "Filter (num_proc=16):  18%|▎ | 180000/1000000 [00:12<00:57, 14162.37 examples/s]"
      ]
     },
     {
@@ -15337,7 +12850,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  16%|▎ | 156000/1000000 [00:08<00:37, 22739.98 examples/s]"
+      "Filter (num_proc=16):  18%|▎ | 183000/1000000 [00:12<00:52, 15460.42 examples/s]"
      ]
     },
     {
@@ -15345,7 +12858,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  16%|▎ | 159000/1000000 [00:08<00:36, 22982.10 examples/s]"
+      "Filter (num_proc=16):  19%|▎ | 187000/1000000 [00:12<00:42, 19231.85 examples/s]"
      ]
     },
     {
@@ -15353,7 +12866,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  16%|▎ | 162000/1000000 [00:08<00:42, 19833.45 examples/s]"
+      "Filter (num_proc=16):  19%|▍ | 190000/1000000 [00:12<00:42, 19282.91 examples/s]"
      ]
     },
     {
@@ -15361,7 +12874,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  16%|▎ | 165000/1000000 [00:08<00:38, 21601.54 examples/s]"
+      "Filter (num_proc=16):  19%|▍ | 193000/1000000 [00:12<00:58, 13698.18 examples/s]"
      ]
     },
     {
@@ -15369,7 +12882,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  17%|▎ | 168000/1000000 [00:08<00:37, 22211.33 examples/s]"
+      "Filter (num_proc=16):  20%|▍ | 195000/1000000 [00:13<01:06, 12023.49 examples/s]"
      ]
     },
     {
@@ -15377,7 +12890,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  17%|▎ | 173000/1000000 [00:09<00:37, 21910.01 examples/s]"
+      "Filter (num_proc=16):  20%|▍ | 199000/1000000 [00:13<00:53, 14834.79 examples/s]"
      ]
     },
     {
@@ -15385,7 +12898,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  18%|▎ | 176000/1000000 [00:09<00:40, 20145.91 examples/s]"
+      "Filter (num_proc=16):  20%|▍ | 204000/1000000 [00:13<00:40, 19558.12 examples/s]"
      ]
     },
     {
@@ -15393,7 +12906,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  18%|▎ | 180000/1000000 [00:09<00:34, 23622.45 examples/s]"
+      "Filter (num_proc=16):  21%|▍ | 207000/1000000 [00:13<00:40, 19619.51 examples/s]"
      ]
     },
     {
@@ -15401,7 +12914,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  18%|▎ | 183000/1000000 [00:09<00:33, 24148.48 examples/s]"
+      "Filter (num_proc=16):  21%|▍ | 210000/1000000 [00:14<00:56, 14071.95 examples/s]"
      ]
     },
     {
@@ -15409,7 +12922,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  19%|▎ | 186000/1000000 [00:09<00:39, 20854.91 examples/s]"
+      "Filter (num_proc=16):  21%|▍ | 212000/1000000 [00:14<01:00, 13103.33 examples/s]"
      ]
     },
     {
@@ -15417,7 +12930,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  19%|▍ | 189000/1000000 [00:09<00:40, 19991.79 examples/s]"
+      "Filter (num_proc=16):  21%|▍ | 214000/1000000 [00:14<00:55, 14103.58 examples/s]"
      ]
     },
     {
@@ -15425,7 +12938,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  19%|▍ | 192000/1000000 [00:10<00:39, 20316.84 examples/s]"
+      "Filter (num_proc=16):  22%|▍ | 216000/1000000 [00:14<00:51, 15113.43 examples/s]"
      ]
     },
     {
@@ -15433,7 +12946,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  20%|▍ | 195000/1000000 [00:10<00:49, 16171.70 examples/s]"
+      "Filter (num_proc=16):  22%|▍ | 220000/1000000 [00:14<00:38, 20019.79 examples/s]"
      ]
     },
     {
@@ -15441,7 +12954,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  20%|▍ | 199000/1000000 [00:10<00:45, 17515.64 examples/s]"
+      "Filter (num_proc=16):  22%|▍ | 223000/1000000 [00:14<00:36, 21092.00 examples/s]"
      ]
     },
     {
@@ -15449,7 +12962,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  20%|▍ | 202000/1000000 [00:10<00:40, 19509.96 examples/s]"
+      "Filter (num_proc=16):  23%|▍ | 226000/1000000 [00:15<00:52, 14625.17 examples/s]"
      ]
     },
     {
@@ -15457,7 +12970,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  20%|▍ | 205000/1000000 [00:10<00:36, 21525.08 examples/s]"
+      "Filter (num_proc=16):  23%|▍ | 228000/1000000 [00:15<01:07, 11394.36 examples/s]"
      ]
     },
     {
@@ -15465,7 +12978,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  21%|▍ | 208000/1000000 [00:10<00:37, 21210.69 examples/s]"
+      "Filter (num_proc=16):  23%|▍ | 233000/1000000 [00:15<00:47, 16172.63 examples/s]"
      ]
     },
     {
@@ -15473,7 +12986,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  21%|▍ | 212000/1000000 [00:11<00:33, 23637.37 examples/s]"
+      "Filter (num_proc=16):  24%|▍ | 238000/1000000 [00:15<00:42, 17871.81 examples/s]"
      ]
     },
     {
@@ -15481,7 +12994,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  22%|▍ | 216000/1000000 [00:11<00:29, 26520.16 examples/s]"
+      "Filter (num_proc=16):  24%|▍ | 241000/1000000 [00:15<00:47, 16114.09 examples/s]"
      ]
     },
     {
@@ -15489,7 +13002,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  22%|▍ | 219000/1000000 [00:11<00:32, 23839.40 examples/s]"
+      "Filter (num_proc=16):  24%|▍ | 243000/1000000 [00:16<00:55, 13754.30 examples/s]"
      ]
     },
     {
@@ -15497,7 +13010,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  22%|▍ | 223000/1000000 [00:11<00:31, 24503.28 examples/s]"
+      "Filter (num_proc=16):  24%|▍ | 245000/1000000 [00:16<00:57, 13042.67 examples/s]"
      ]
     },
     {
@@ -15505,7 +13018,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  23%|▍ | 226000/1000000 [00:11<00:33, 22855.69 examples/s]"
+      "Filter (num_proc=16):  25%|▍ | 248000/1000000 [00:16<00:50, 14913.08 examples/s]"
      ]
     },
     {
@@ -15513,7 +13026,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  23%|▍ | 229000/1000000 [00:11<00:42, 18142.93 examples/s]"
+      "Filter (num_proc=16):  25%|▌ | 253000/1000000 [00:16<00:38, 19514.90 examples/s]"
      ]
     },
     {
@@ -15521,7 +13034,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  23%|▍ | 232000/1000000 [00:12<00:41, 18632.29 examples/s]"
+      "Filter (num_proc=16):  26%|▌ | 256000/1000000 [00:16<00:36, 20476.99 examples/s]"
      ]
     },
     {
@@ -15529,7 +13042,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  24%|▍ | 235000/1000000 [00:12<00:40, 19003.05 examples/s]"
+      "Filter (num_proc=16):  26%|▌ | 259000/1000000 [00:17<00:56, 13074.32 examples/s]"
      ]
     },
     {
@@ -15537,7 +13050,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  24%|▍ | 238000/1000000 [00:12<00:38, 19540.88 examples/s]"
+      "Filter (num_proc=16):  26%|▌ | 261000/1000000 [00:17<00:54, 13632.01 examples/s]"
      ]
     },
     {
@@ -15545,7 +13058,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  24%|▍ | 241000/1000000 [00:12<00:43, 17264.41 examples/s]"
+      "Filter (num_proc=16):  26%|▌ | 263000/1000000 [00:17<00:53, 13728.55 examples/s]"
      ]
     },
     {
@@ -15553,7 +13066,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  25%|▍ | 246000/1000000 [00:12<00:33, 22496.63 examples/s]"
+      "Filter (num_proc=16):  27%|▌ | 267000/1000000 [00:17<00:40, 18226.88 examples/s]"
      ]
     },
     {
@@ -15561,7 +13074,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  25%|▌ | 250000/1000000 [00:12<00:30, 24764.97 examples/s]"
+      "Filter (num_proc=16):  27%|▌ | 270000/1000000 [00:17<00:37, 19464.77 examples/s]"
      ]
     },
     {
@@ -15569,7 +13082,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  25%|▌ | 253000/1000000 [00:12<00:32, 23195.31 examples/s]"
+      "Filter (num_proc=16):  27%|▌ | 273000/1000000 [00:17<00:41, 17655.11 examples/s]"
      ]
     },
     {
@@ -15577,7 +13090,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  26%|▌ | 256000/1000000 [00:13<00:36, 20490.25 examples/s]"
+      "Filter (num_proc=16):  28%|▌ | 276000/1000000 [00:18<00:55, 12953.89 examples/s]"
      ]
     },
     {
@@ -15585,7 +13098,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  26%|▌ | 259000/1000000 [00:13<00:34, 21265.47 examples/s]"
+      "Filter (num_proc=16):  28%|▌ | 278000/1000000 [00:18<00:57, 12509.10 examples/s]"
      ]
     },
     {
@@ -15593,7 +13106,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  26%|▌ | 262000/1000000 [00:13<00:40, 18272.02 examples/s]"
+      "Filter (num_proc=16):  28%|▌ | 283000/1000000 [00:18<00:40, 17510.94 examples/s]"
      ]
     },
     {
@@ -15601,7 +13114,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  27%|▌ | 266000/1000000 [00:13<00:35, 20958.81 examples/s]"
+      "Filter (num_proc=16):  29%|▌ | 286000/1000000 [00:18<00:42, 16862.26 examples/s]"
      ]
     },
     {
@@ -15609,7 +13122,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  27%|▌ | 269000/1000000 [00:13<00:32, 22416.46 examples/s]"
+      "Filter (num_proc=16):  29%|▌ | 289000/1000000 [00:18<00:39, 18066.35 examples/s]"
      ]
     },
     {
@@ -15617,7 +13130,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  27%|▌ | 272000/1000000 [00:13<00:35, 20483.55 examples/s]"
+      "Filter (num_proc=16):  29%|▌ | 292000/1000000 [00:19<00:55, 12783.48 examples/s]"
      ]
     },
     {
@@ -15625,7 +13138,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  28%|▌ | 275000/1000000 [00:14<00:42, 17104.91 examples/s]"
+      "Filter (num_proc=16):  29%|▌ | 294000/1000000 [00:19<00:53, 13111.12 examples/s]"
      ]
     },
     {
@@ -15633,7 +13146,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  28%|▌ | 280000/1000000 [00:14<00:33, 21482.38 examples/s]"
+      "Filter (num_proc=16):  30%|▌ | 299000/1000000 [00:19<00:37, 18911.86 examples/s]"
      ]
     },
     {
@@ -15641,7 +13154,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  28%|▌ | 283000/1000000 [00:14<00:33, 21379.26 examples/s]"
+      "Filter (num_proc=16):  30%|▌ | 302000/1000000 [00:19<00:41, 16845.02 examples/s]"
      ]
     },
     {
@@ -15649,7 +13162,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  29%|▌ | 286000/1000000 [00:14<00:37, 19267.14 examples/s]"
+      "Filter (num_proc=16):  31%|▌ | 306000/1000000 [00:20<00:45, 15101.89 examples/s]"
      ]
     },
     {
@@ -15657,7 +13170,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  29%|▌ | 291000/1000000 [00:14<00:28, 24845.96 examples/s]"
+      "Filter (num_proc=16):  31%|▌ | 308000/1000000 [00:20<00:53, 12981.52 examples/s]"
      ]
     },
     {
@@ -15665,7 +13178,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  29%|▌ | 294000/1000000 [00:14<00:29, 24273.52 examples/s]"
+      "Filter (num_proc=16):  31%|▌ | 311000/1000000 [00:20<00:44, 15477.34 examples/s]"
      ]
     },
     {
@@ -15673,7 +13186,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  30%|▌ | 297000/1000000 [00:15<00:49, 14314.99 examples/s]"
+      "Filter (num_proc=16):  31%|▋ | 313000/1000000 [00:20<00:43, 15868.20 examples/s]"
      ]
     },
     {
@@ -15681,7 +13194,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  30%|▌ | 302000/1000000 [00:15<00:35, 19595.14 examples/s]"
+      "Filter (num_proc=16):  32%|▋ | 318000/1000000 [00:20<00:36, 18937.25 examples/s]"
      ]
     },
     {
@@ -15689,7 +13202,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  30%|▌ | 305000/1000000 [00:15<00:33, 20564.11 examples/s]"
+      "Filter (num_proc=16):  32%|▋ | 322000/1000000 [00:21<00:47, 14289.78 examples/s]"
      ]
     },
     {
@@ -15697,7 +13210,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  31%|▌ | 308000/1000000 [00:15<00:32, 21287.04 examples/s]"
+      "Filter (num_proc=16):  32%|▋ | 324000/1000000 [00:21<00:45, 15007.92 examples/s]"
      ]
     },
     {
@@ -15705,7 +13218,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  31%|▋ | 313000/1000000 [00:15<00:25, 27016.30 examples/s]"
+      "Filter (num_proc=16):  33%|▋ | 326000/1000000 [00:21<00:47, 14067.58 examples/s]"
      ]
     },
     {
@@ -15713,7 +13226,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  32%|▋ | 317000/1000000 [00:16<00:29, 22993.26 examples/s]"
+      "Filter (num_proc=16):  33%|▋ | 330000/1000000 [00:21<00:38, 17433.72 examples/s]"
      ]
     },
     {
@@ -15721,7 +13234,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  32%|▋ | 320000/1000000 [00:16<00:31, 21499.80 examples/s]"
+      "Filter (num_proc=16):  33%|▋ | 334000/1000000 [00:21<00:33, 19722.01 examples/s]"
      ]
     },
     {
@@ -15729,7 +13242,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  32%|▋ | 323000/1000000 [00:16<00:38, 17574.42 examples/s]"
+      "Filter (num_proc=16):  34%|▋ | 337000/1000000 [00:21<00:34, 19379.94 examples/s]"
      ]
     },
     {
@@ -15737,7 +13250,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  33%|▋ | 326000/1000000 [00:16<00:39, 17017.62 examples/s]"
+      "Filter (num_proc=16):  34%|▋ | 340000/1000000 [00:22<00:46, 14099.32 examples/s]"
      ]
     },
     {
@@ -15745,7 +13258,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  33%|▋ | 331000/1000000 [00:16<00:29, 22386.11 examples/s]"
+      "Filter (num_proc=16):  34%|▋ | 342000/1000000 [00:22<00:49, 13407.85 examples/s]"
      ]
     },
     {
@@ -15753,7 +13266,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  34%|▋ | 335000/1000000 [00:16<00:27, 24387.24 examples/s]"
+      "Filter (num_proc=16):  34%|▋ | 344000/1000000 [00:22<00:51, 12649.93 examples/s]"
      ]
     },
     {
@@ -15761,7 +13274,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  34%|▋ | 338000/1000000 [00:17<00:38, 17297.16 examples/s]"
+      "Filter (num_proc=16):  35%|▋ | 350000/1000000 [00:22<00:31, 20768.24 examples/s]"
      ]
     },
     {
@@ -15769,7 +13282,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  34%|▋ | 341000/1000000 [00:17<00:38, 17041.39 examples/s]"
+      "Filter (num_proc=16):  35%|▋ | 354000/1000000 [00:23<00:46, 13819.97 examples/s]"
      ]
     },
     {
@@ -15777,7 +13290,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  34%|▋ | 344000/1000000 [00:17<00:37, 17272.83 examples/s]"
+      "Filter (num_proc=16):  36%|▋ | 357000/1000000 [00:23<00:48, 13297.50 examples/s]"
      ]
     },
     {
@@ -15785,7 +13298,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  35%|▋ | 347000/1000000 [00:17<00:33, 19570.15 examples/s]"
+      "Filter (num_proc=16):  36%|▋ | 360000/1000000 [00:23<00:46, 13670.20 examples/s]"
      ]
     },
     {
@@ -15793,7 +13306,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  35%|▋ | 354000/1000000 [00:17<00:25, 24915.46 examples/s]"
+      "Filter (num_proc=16):  37%|▋ | 367000/1000000 [00:23<00:32, 19478.23 examples/s]"
      ]
     },
     {
@@ -15801,7 +13314,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  36%|▋ | 360000/1000000 [00:17<00:21, 29843.59 examples/s]"
+      "Filter (num_proc=16):  37%|▋ | 370000/1000000 [00:24<00:39, 15802.73 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
-      "Filter (num_proc=32):  36%|▋ | 364000/1000000 [00:18<00:32, 19763.81 examples/s]"
+      "Filter (num_proc=16):  37%|▋ | 372000/1000000 [00:24<00:40, 15356.59 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -15881,7 +13394,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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+      "Filter (num_proc=16):  40%|▊ | 400000/1000000 [00:26<00:32, 18492.98 examples/s]"
      ]
     },
     {
@@ -15889,7 +13402,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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+      "Filter (num_proc=16):  40%|▊ | 403000/1000000 [00:26<00:40, 14828.72 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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+      "Filter (num_proc=16):  42%|▊ | 420000/1000000 [00:27<00:46, 12370.21 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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+      "Filter (num_proc=16):  42%|▊ | 423000/1000000 [00:27<00:39, 14642.73 examples/s]"
      ]
     },
     {
@@ -15961,7 +13474,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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+      "Filter (num_proc=16):  42%|▊ | 425000/1000000 [00:27<00:39, 14388.27 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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+      "Filter (num_proc=16):  43%|▊ | 431000/1000000 [00:28<00:30, 18939.90 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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+      "Filter (num_proc=16):  43%|▊ | 434000/1000000 [00:28<00:28, 19599.30 examples/s]"
      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -16033,7 +13546,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -16049,7 +13562,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -16065,7 +13578,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -16073,7 +13586,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -16081,7 +13594,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -16089,7 +13602,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
@@ -16097,7 +13610,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "text": [
       "\r",
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      ]
     },
     {
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      "output_type": "stream",
      "text": [
       "\r",
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      ]
     },
     {
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      "text": [
       "\r",
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      ]
     },
     {
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      "text": [
       "\r",
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      ]
     },
     {
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      "text": [
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      ]
     },
     {
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      "text": [
       "\r",
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      ]
     },
     {
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      "text": [
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      ]
     },
     {
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      "text": [
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      ]
     },
     {
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      "text": [
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      ]
     },
     {
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      "text": [
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      ]
     },
     {
@@ -16201,7 +13714,7 @@
      "output_type": "stream",
      "text": [
       "\r",
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      ]
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      "output_type": "stream",
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      ]
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      "output_type": "stream",
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      ]
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      "text": [
       "\r",
-      "Saving the dataset (1/3 shards):  33%|▎| 18134/54401 [00:00<00:01, 20671.04 exam"
+      "Map (num_proc=16):  68%|████▋  | 196608/289848 [01:03<00:15, 6209.44 examples/s]"
      ]
     },
     {
@@ -17633,7 +15146,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (1/3 shards):  37%|▎| 20134/54401 [00:00<00:01, 20754.93 exam"
+      "Map (num_proc=16):  73%|█████▏ | 212992/289848 [01:03<00:08, 9373.76 examples/s]"
      ]
     },
     {
@@ -17641,7 +15154,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (1/3 shards):  44%|▍| 24134/54401 [00:01<00:01, 21420.42 exam"
+      "Map (num_proc=16):  82%|████▉ | 237568/289848 [01:03<00:03, 15818.09 examples/s]"
      ]
     },
     {
@@ -17649,7 +15162,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (1/3 shards):  52%|▌| 28134/54401 [00:01<00:01, 21885.97 exam"
+      "Map (num_proc=16):  88%|█████▎| 253952/289848 [01:04<00:01, 21550.23 examples/s]"
      ]
     },
     {
@@ -17657,7 +15170,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (1/3 shards):  59%|▌| 32134/54401 [00:01<00:01, 22265.56 exam"
+      "Map (num_proc=16):  91%|█████▍| 263875/289848 [01:06<00:02, 12040.11 examples/s]"
      ]
     },
     {
@@ -17665,8 +15178,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (1/3 shards):  66%|▋| 36134/54401 [00:01<00:00, 22566.56 exam\r",
-      "Saving the dataset (2/3 shards):  67%|▋| 36268/54401 [00:01<00:00, 22566.56 exam"
+      "Map (num_proc=16):  94%|██████▌| 272533/289848 [01:08<00:02, 7847.07 examples/s]"
      ]
     },
     {
@@ -17674,7 +15186,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (2/3 shards):  74%|▋| 40268/54401 [00:01<00:00, 22622.61 exam"
+      "Map (num_proc=16):  96%|██████▋| 277726/289848 [01:09<00:01, 8124.85 examples/s]"
      ]
     },
     {
@@ -17682,7 +15194,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (2/3 shards):  81%|▊| 44268/54401 [00:02<00:00, 22883.98 exam"
+      "Map (num_proc=16):  98%|██████▊| 282920/289848 [01:09<00:00, 8930.77 examples/s]"
      ]
     },
     {
@@ -17690,7 +15202,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (2/3 shards):  89%|▉| 48268/54401 [00:02<00:00, 23102.93 exam"
+      "Map (num_proc=16):  99%|██████▉| 286384/289848 [01:09<00:00, 9806.21 examples/s]"
      ]
     },
     {
@@ -17698,7 +15210,7 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (2/3 shards):  96%|▉| 52268/54401 [00:02<00:00, 22958.26 exam"
+      "Map (num_proc=16): 100%|██████| 289848/289848 [01:10<00:00, 10535.36 examples/s]"
      ]
     },
     {
@@ -17706,47 +15218,52 @@
      "output_type": "stream",
      "text": [
       "\r",
-      "Saving the dataset (3/3 shards): 100%|█| 54401/54401 [00:02<00:00, 22958.26 exam\r",
-      "Saving the dataset (3/3 shards): 100%|█| 54401/54401 [00:02<00:00, 21876.21 exam\r\n",
-      "\r",
-      "Saving the dataset (0/1 shards):   0%|           | 0/109 [00:00<?, ? examples/s]\r",
-      "Saving the dataset (1/1 shards): 100%|█| 109/109 [00:00<00:00, 8913.09 examples/\r",
-      "Saving the dataset (1/1 shards): 100%|█| 109/109 [00:00<00:00, 8597.79 examples/\r\n"
+      "Map (num_proc=16): 100%|███████| 289848/289848 [01:10<00:00, 4127.28 examples/s]\r\n"
      ]
-    }
-   ],
-   "source": [
-    "# Lets preload the requried dataset \n",
-    "!cd \"{TRAINER_DIR}\" && \\\n",
-    "    python3 preload_datapath.py \"{NOTEBOOK_DIR}/enwiki-4k-part1.yaml\""
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "15bfedcd",
-   "metadata": {
-    "execution": {
-     "iopub.execute_input": "2023-09-29T05:55:02.566746Z",
-     "iopub.status.busy": "2023-09-29T05:55:02.566300Z",
-     "iopub.status.idle": "2023-09-29T05:55:02.821224Z",
-     "shell.execute_reply": "2023-09-29T05:55:02.820061Z"
-    },
-    "papermill": {
-     "duration": 0.376523,
-     "end_time": "2023-09-29T05:55:02.823652",
-     "exception": false,
-     "start_time": "2023-09-29T05:55:02.447129",
-     "status": "completed"
     },
-    "tags": []
-   },
-   "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "/usr/bin/sh: 1: python: not found\r\n"
+      "Traceback (most recent call last):\r\n",
+      "  File \"/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/RWKV-v5/lightning_trainer.py\", line 278, in <module>\r\n",
+      "    cli_main()\r\n",
+      "  File \"/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/RWKV-v5/lightning_trainer.py\", line 253, in cli_main\r\n",
+      "    LightningCLI(\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/cli.py\", line 353, in __init__\r\n",
+      "    self._run_subcommand(self.subcommand)\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/cli.py\", line 642, in _run_subcommand\r\n",
+      "    fn(**fn_kwargs)\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/trainer/trainer.py\", line 529, in fit\r\n",
+      "    call._call_and_handle_interrupt(\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/trainer/call.py\", line 41, in _call_and_handle_interrupt\r\n",
+      "    return trainer.strategy.launcher.launch(trainer_fn, *args, trainer=trainer, **kwargs)\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/strategies/launchers/subprocess_script.py\", line 91, in launch\r\n",
+      "    return function(*args, **kwargs)\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/trainer/trainer.py\", line 568, in _fit_impl\r\n",
+      "    self._run(model, ckpt_path=ckpt_path)\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/trainer/trainer.py\", line 925, in _run\r\n",
+      "    self._data_connector.prepare_data()\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/trainer/connectors/data_connector.py\", line 94, in prepare_data\r\n",
+      "    call._call_lightning_datamodule_hook(trainer, \"prepare_data\")\r\n",
+      "  File \"/usr/local/lib/python3.10/dist-packages/lightning/pytorch/trainer/call.py\", line 164, in _call_lightning_datamodule_hook\r\n",
+      "    return fn(*args, **kwargs)\r\n",
+      "  File \"/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/RWKV-v5/src/data.py\", line 549, in prepare_data\r\n",
+      "    prepare_data_static(**self._init_locals)\r\n",
+      "  File \"/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/RWKV-v5/src/data.py\", line 464, in prepare_data_static\r\n",
+      "    src_dataset[\"train\"] = src_dataset[\"train\"].select(range(offset_val, offset_val + length_val))\r\n",
+      "TypeError: 'float' object cannot be interpreted as an integer\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Waiting for W&B process to finish... \u001b[31m(failed 1).\u001b[0m Press Control-C to abort syncing.\r\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\u001b[34m\u001b[1mwandb\u001b[0m: 🚀 View run \u001b[33m[Multi-size] v5-L6-D2048-E0.01 - Enwiki-4k Part 1 (train-ctx=4k, deepspeed_stage_1)\u001b[0m at: \u001b[34m\u001b[4mhttps://wandb.ai/rwkv-x-dev/RWKV-5X-Experiments/runs/nua9z0t5\u001b[0m\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: ️⚡ View job at \u001b[34m\u001b[4mhttps://wandb.ai/rwkv-x-dev/RWKV-5X-Experiments/jobs/QXJ0aWZhY3RDb2xsZWN0aW9uOjk0OTk4MDcy/version_details/v2\u001b[0m\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Synced 5 W&B file(s), 0 media file(s), 2 artifact file(s) and 0 other file(s)\r\n",
+      "\u001b[34m\u001b[1mwandb\u001b[0m: Find logs at: \u001b[35m\u001b[1m./wandb/run-20230929_063511-nua9z0t5/logs\u001b[0m\r\n"
      ]
     }
    ],
@@ -17754,7 +15271,7 @@
     "# Start the foundation model training\n",
     "!cd \"{TRAINER_DIR}\" && \\\n",
     "    export WANDB_MODE=\"{WANDB_MODE}\" && \\\n",
-    "    python lightning_trainer.py fit \\\n",
+    "    python3 lightning_trainer.py fit \\\n",
     "        -c \"{NOTEBOOK_DIR}/enwiki-4k-part1.yaml\" \\\n",
     "        --trainer.logger.init_args.name=\"{WANDB_PREFIX} - Enwiki-4k Part 1 (train-ctx=4k, {DEEPSPEED_STRAT})\" \\\n",
     "        --trainer.strategy=\"{DEEPSPEED_STRAT}\" \\\n",
@@ -17768,19 +15285,19 @@
   {
    "cell_type": "code",
    "execution_count": 6,
-   "id": "3f09ba8e",
+   "id": "e03ffed6",
    "metadata": {
     "execution": {
-     "iopub.execute_input": "2023-09-29T05:55:03.057758Z",
-     "iopub.status.busy": "2023-09-29T05:55:03.057339Z",
-     "iopub.status.idle": "2023-09-29T05:55:03.559231Z",
-     "shell.execute_reply": "2023-09-29T05:55:03.558078Z"
+     "iopub.execute_input": "2023-09-29T06:40:32.715392Z",
+     "iopub.status.busy": "2023-09-29T06:40:32.715097Z",
+     "iopub.status.idle": "2023-09-29T06:40:35.440958Z",
+     "shell.execute_reply": "2023-09-29T06:40:35.440200Z"
     },
     "papermill": {
-     "duration": 0.622283,
-     "end_time": "2023-09-29T05:55:03.561504",
+     "duration": 2.797683,
+     "end_time": "2023-09-29T06:40:35.442702",
      "exception": false,
-     "start_time": "2023-09-29T05:55:02.939221",
+     "start_time": "2023-09-29T06:40:32.645019",
      "status": "completed"
     },
     "tags": []
@@ -17790,7 +15307,21 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "/usr/bin/sh: 1: python: not found\r\n"
+      "[2023-09-29 06:40:34,511] [INFO] [real_accelerator.py:133:get_accelerator] Setting ds_accelerator to cuda (auto detect)\r\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Traceback (most recent call last):\r\n",
+      "  File \"/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/RWKV-v5/export_checkpoint.py\", line 651, in <module>\r\n",
+      "    convert_zero_checkpoint_to_fp32_state_dict(args.checkpoint_dir, output_file, save_dtype=args.dtype)\r\n",
+      "  File \"/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/RWKV-v5/export_checkpoint.py\", line 542, in convert_zero_checkpoint_to_fp32_state_dict\r\n",
+      "    state_dict = get_fp32_state_dict_from_zero_checkpoint(checkpoint_dir, tag)\r\n",
+      "  File \"/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/RWKV-v5/export_checkpoint.py\", line 516, in get_fp32_state_dict_from_zero_checkpoint\r\n",
+      "    raise ValueError(f\"Unable to find 'latest' file at {latest_path}\")\r\n",
+      "ValueError: Unable to find 'latest' file at ../checkpoint/v5-L6-D2048-E0_01-enwiki-4k-p1/last.ckpt/latest\r\n"
      ]
     },
     {
@@ -17804,26 +15335,26 @@
    "source": [
     "# Lets export the model from the checkpoint\n",
     "!cd \"{TRAINER_DIR}\" && \\\n",
-    "    python export_checkpoint.py \"../checkpoint/{FILENAME_PREFIX}-enwiki-4k-p1/last.ckpt\" \"../model/{FILENAME_PREFIX}-enwiki-4k-p1.pth\" \"bf16\"\n",
+    "    python3 export_checkpoint.py \"../checkpoint/{FILENAME_PREFIX}-enwiki-4k-p1/last.ckpt\" \"../model/{FILENAME_PREFIX}-enwiki-4k-p1.pth\" \"bf16\"\n",
     "!cd \"{TRAINER_DIR}\" && ls -alh \"../model/{FILENAME_PREFIX}-enwiki-4k-p1.pth\""
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 7,
-   "id": "fc3229d6",
+   "id": "b2d5fe57",
    "metadata": {
     "execution": {
-     "iopub.execute_input": "2023-09-29T05:55:03.798050Z",
-     "iopub.status.busy": "2023-09-29T05:55:03.797179Z",
-     "iopub.status.idle": "2023-09-29T05:55:10.219851Z",
-     "shell.execute_reply": "2023-09-29T05:55:10.218764Z"
+     "iopub.execute_input": "2023-09-29T06:40:35.588027Z",
+     "iopub.status.busy": "2023-09-29T06:40:35.587772Z",
+     "iopub.status.idle": "2023-09-29T06:40:39.405717Z",
+     "shell.execute_reply": "2023-09-29T06:40:39.404915Z"
     },
     "papermill": {
-     "duration": 6.543652,
-     "end_time": "2023-09-29T05:55:10.222175",
+     "duration": 3.890278,
+     "end_time": "2023-09-29T06:40:39.407623",
      "exception": false,
-     "start_time": "2023-09-29T05:55:03.678523",
+     "start_time": "2023-09-29T06:40:35.517345",
      "status": "completed"
     },
     "tags": []
@@ -17833,7 +15364,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "[2023-09-29 05:55:08,169] [INFO] [real_accelerator.py:133:get_accelerator] Setting ds_accelerator to cuda (auto detect)\r\n"
+      "[2023-09-29 06:40:38,394] [INFO] [real_accelerator.py:133:get_accelerator] Setting ds_accelerator to cuda (auto detect)\r\n"
      ]
     },
     {
@@ -17879,14 +15410,14 @@
   },
   "papermill": {
    "default_parameters": {},
-   "duration": 416.415898,
-   "end_time": "2023-09-29T05:55:10.831493",
+   "duration": 363.056705,
+   "end_time": "2023-09-29T06:40:39.597218",
    "environment_variables": {},
    "exception": null,
    "input_path": "/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/notebook/experiment/rwkv-x-exp/multi-size-train/v5-L6-D2048-part1.ipynb",
    "output_path": "/actions-runner/_work/RWKV-infctx-trainer/RWKV-infctx-trainer/output/experiment/rwkv-x-exp/multi-size-train/v5-L6-D2048-part1.ipynb",
    "parameters": {},
-   "start_time": "2023-09-29T05:48:14.415595",
+   "start_time": "2023-09-29T06:34:36.540513",
    "version": "2.4.0"
   }
  },