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NVTX can't annotate backward process of AI model training #101

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JuiceLemonLemon opened this issue Aug 2, 2024 · 0 comments
Open

NVTX can't annotate backward process of AI model training #101

JuiceLemonLemon opened this issue Aug 2, 2024 · 0 comments

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@JuiceLemonLemon
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JuiceLemonLemon commented Aug 2, 2024 •
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Hello,
Good afternoon!

When I annotate my training process by NVTX, then show in Nsight system, I found the forward process is annotated successfully, but the backward process is not. I don't know why.

                    with nvtx.annotate("backward path", color="yellow"):
                        loss.backward()

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