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a_sh_rd_delta_o #22

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Lenan22 opened this issue Apr 12, 2024 · 1 comment
Open

a_sh_rd_delta_o #22

Lenan22 opened this issue Apr 12, 2024 · 1 comment

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@Lenan22
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Lenan22 commented Apr 12, 2024

constexpr int a_sh_rd_delta_o = 2 * ((threads / 32) / (thread_n_blocks / 4));

  1. Does the 32 here refer to a warp?
  2. What does 4 here mean?
  3. What does 2 here mean?
@danielhua23
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same question, I can't figure out why a_sh_rd_delta_o has something to do with thread_n_blocks. @efrantar Could you pls help explain that when you are not busy? Many thanks!

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@Lenan22 @danielhua23