Upload logs/onset_v5_v6/vocal_onset_v5_v6_20260404_132617.log with huggingface_hub

logs/onset_v5_v6/vocal_onset_v5_v6_20260404_132617.log

@@ -146,3 +146,90 @@ MERT loaded (94M params, frozen)
   WARN: /userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/data/processed/audio/mir_st500_162.wav: Calculated padded input size per channel: (1). Kernel size: (2). Kernel size can't be greater than actual input size
 MERT feature extraction: 11321 new, 0 cached, 1 failed
 extract_only done
+Uploaded: logs/onset_v5_v6/vocal_onset_v5_v6_20260404_132617.log
+
+===============================================
+  Phase 5: Train onset_v6 (MERT layers 1-4 + BiGRU) -- Sat Apr  4 14:28:40 HKT 2026
+===============================================
+Device: cuda  MERT layers: [1, 2, 3, 4]
+Train: 11283  Val: 39
+
+--- MERT feature extraction (11322 tracks) ---
+Loading MERT-v1-95M (frozen)...
+WARNING: feature_extractor_cqt requires the libray 'nnAudio'
+
+/userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/train_onset_v6.py:456: FutureWarning: `torch.cuda.amp.GradScaler(args...)` is deprecated. Please use `torch.amp.GradScaler('cuda', args...)` instead.
+  scaler = GradScaler(enabled=(args.fp16 and device == 'cuda'))
+MERT loaded (94M params, frozen)
+  WARN: /userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/data/processed/audio/mir_st500_162.wav: Calculated padded input size per channel: (1). Kernel size: (2). Kernel size can't be greater than actual input size
+MERT feature extraction: 0 new, 11321 cached, 1 failed
+  WARN: missing cache /userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/data/processed/audio/mir_st500_162.wav
+OnsetMERTGRU: 0.174M params (MERT frozen)
+
+=== Training onset_v6: 40 epochs ===
+/userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/train_onset_v6.py:338: FutureWarning: `torch.cuda.amp.autocast(args...)` is deprecated. Please use `torch.amp.autocast('cuda', args...)` instead.
+  with cuda_autocast(enabled=scaler.is_enabled()):
+/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/mir_eval/onset.py:49: UserWarning: Reference onsets are empty.
+  warnings.warn("Reference onsets are empty.")
+/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/mir_eval/onset.py:51: UserWarning: Estimated onsets are empty.
+  warnings.warn("Estimated onsets are empty.")
+Ep 1/40 (304s) lr=1.00e-03 | train_loss=0.0227 | val_f1=0.2647 P=0.2762 R=0.2747
+  ★ New best: 0.2647
+Ep 2/40 (251s) lr=1.00e-03 | train_loss=0.0212 | val_f1=0.3554 P=0.3334 R=0.4050
+  ★ New best: 0.3554
+Ep 3/40 (222s) lr=9.98e-04 | train_loss=0.0207 | val_f1=0.3676 P=0.3798 R=0.3701
+  ★ New best: 0.3676
+Ep 4/40 (280s) lr=9.93e-04 | train_loss=0.0203 | val_f1=0.3125 P=0.3228 R=0.3142
+Ep 5/40 (239s) lr=9.85e-04 | train_loss=0.0201 | val_f1=0.3725 P=0.3351 R=0.4395
+  ★ New best: 0.3725
+Ep 6/40 (196s) lr=9.73e-04 | train_loss=0.0199 | val_f1=0.3825 P=0.3737 R=0.4050
+  ★ New best: 0.3825
+Ep 7/40 (197s) lr=9.58e-04 | train_loss=0.0197 | val_f1=0.4270 P=0.4100 R=0.4617
+  ★ New best: 0.4270
+Ep 8/40 (213s) lr=9.40e-04 | train_loss=0.0195 | val_f1=0.4477 P=0.4554 R=0.4566
+  ★ New best: 0.4477
+Ep 9/40 (203s) lr=9.19e-04 | train_loss=0.0192 | val_f1=0.4325 P=0.4392 R=0.4413
+Ep 10/40 (216s) lr=8.95e-04 | train_loss=0.0191 | val_f1=0.4243 P=0.4522 R=0.4111
+Ep 11/40 (190s) lr=8.68e-04 | train_loss=0.0189 | val_f1=0.3876 P=0.4153 R=0.3717
+Ep 12/40 (198s) lr=8.39e-04 | train_loss=0.0187 | val_f1=0.4732 P=0.4997 R=0.4657
+  ★ New best: 0.4732
+Ep 13/40 (192s) lr=8.07e-04 | train_loss=0.0186 | val_f1=0.5166 P=0.5339 R=0.5116
+  ★ New best: 0.5166
+Exception in thread Thread-28 (_pin_memory_loop):
+Traceback (most recent call last):
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
+    self.run()
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/threading.py", line 953, in run
+    self._target(*self._args, **self._kwargs)
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/torch/utils/data/_utils/pin_memory.py", line 52, in _pin_memory_loop
+    do_one_step()
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/torch/utils/data/_utils/pin_memory.py", line 28, in do_one_step
+    r = in_queue.get(timeout=MP_STATUS_CHECK_INTERVAL)
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/multiprocessing/queues.py", line 122, in get
+    return _ForkingPickler.loads(res)
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/torch/multiprocessing/reductions.py", line 540, in rebuild_storage_fd
+    fd = df.detach()
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/multiprocessing/resource_sharer.py", line 57, in detach
+    with _resource_sharer.get_connection(self._id) as conn:
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/multiprocessing/resource_sharer.py", line 86, in get_connection
+    c = Client(address, authkey=process.current_process().authkey)
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/multiprocessing/connection.py", line 502, in Client
+    c = SocketClient(address)
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/multiprocessing/connection.py", line 630, in SocketClient
+    s.connect(address)
+FileNotFoundError: [Errno 2] No such file or directory
+Traceback (most recent call last):
+  File "/userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/train_onset_v6.py", line 502, in <module>
+    main()
+  File "/userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/train_onset_v6.py", line 467, in main
+    train_loss = train_epoch(model, train_loader, optim, sched, scaler, device, focal)
+  File "/userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/train_onset_v6.py", line 334, in train_epoch
+    for batch in loader:
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/torch/utils/data/dataloader.py", line 741, in __next__
+    data = self._next_data()
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/torch/utils/data/dataloader.py", line 1524, in _next_data
+    idx, data = self._get_data()
+  File "/userhome/cs/u3571824/anaconda3/envs/bass/lib/python3.10/site-packages/torch/utils/data/dataloader.py", line 1478, in _get_data
+    raise RuntimeError("Pin memory thread exited unexpectedly")
+RuntimeError: Pin memory thread exited unexpectedly
+Phase 5 complete: /userhome/cs/u3571824/fyp/muse/backend/ml_models/dev/vocal/outputs/onset_v6/best.pt