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Build error
Add dynamo for optimization
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app.py
CHANGED
@@ -1,13 +1,30 @@
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import torch
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import gradio as gr
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model = torch.load("GPT2Model.pt")
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tokenizer = torch.load("GPT2Tokenizer.pt")
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def gpt2(prompt):
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input_ids = tokenizer(prompt, return_tensors="pt").input_ids
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demo = gr.Interface(fn=gpt2, inputs="text", outputs="text")
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import time
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import torch
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import gradio as gr
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import torch._dynamo as dynamo
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model = torch.load("GPT2Model.pt")
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optimized_model = dynamo.optimize("inductor")(model)
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tokenizer = torch.load("GPT2Tokenizer.pt")
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def timed(fn):
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start = time.time()
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result = fn()
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end = time.time() - start
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return result, float("{:.5f}".format(end))
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def gpt2(prompt):
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input_ids = tokenizer(prompt, return_tensors="pt").input_ids
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eager_outputs, eager_time = timed(lambda: model.generate(input_ids, do_sample=False, max_length=30))
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dynamo_outputs, dynamo_time = timed(lambda: optimized_model.generate(input_ids, do_sample=False, max_length=30))
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if torch.allclose(eager_outputs, dynamo_outputs):
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actual_output = tokenizer.batch_decode(dynamo_outputs, skip_special_tokens=True)[0]
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else:
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actual_output = "Result is not correct between dynamo and eager!"
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expect_output = f"Torch eager takes: {eager_time} \nDynamo takes: {dynamo_time} \nSpeedup: "
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expect_output += "{:.2f}".format(eager_time/dynamo_time) + f"x \nOutput: {actual_output}"
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return expect_output
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demo = gr.Interface(fn=gpt2, inputs="text", outputs="text")
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