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Let model precision for XPU device align with CUDA #2587

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@jianyizh jianyizh commented Feb 6, 2025

torchbench by default load some models in fp16 if uses gpu. We align such behavior on xpu devices. Also aligned with cuda in nanogpt to use fused adam optimizer

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Please add some sentences in the description about why we need this change and sign the CLA also

@@ -37,19 +37,19 @@ def check_precision(
if precision == "bypass":
return True
if precision == "fp16":
return model.device == "cuda" and hasattr(model, "enable_fp16")
return model.device == "cuda" or model.device == "xpu" and hasattr(model, "enable_fp16")
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Suggested change
return model.device == "cuda" or model.device == "xpu" and hasattr(model, "enable_fp16")
return model.device in ["cuda", "xpu"] and hasattr(model, "enable_fp16")

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updated

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