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What memory is the acc variable located in? #1525

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JuiceLemonLemon opened this issue Nov 27, 2024 · 0 comments

JuiceLemonLemon commented Nov 27, 2024 •

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Hi, I have a question about a variable called 'acc' in https://github.com/NVIDIA/nccl/blob/master/src/device/common_kernel.h
BytePack acc[Unroll];

I found this value is is used in reduceCopyPacks function, and I want to what memory is acc located in, is it register?

JuiceLemonLemon changed the title ~~What memory the acc variable located?~~ What memory is the acc variable located in?

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