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[AMDGPU] Make __GCC_DESTRUCTIVE_SIZE 128 on AMDGPU #115241

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[AMDGPU] Make __GCC_DESTRUCTIVE_SIZE 128 on AMDGPU #115241

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Commits on Nov 7, 2024

  1. [AMDGPU] Make __GCC_DESTRUCTIVE_SIZE 128 on AMDGPU 

    Summary:
The cache line size on AMDGPU varies between 64 and 128 (The lowest L2
cache also goes to 256 on some architectures.) This macro is intended to
present a size that will not cause destructive interference, so we
choose the larger of those values.
    @jhuber6
    jhuber6 committed Nov 7, 2024
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    @jhuber6
    jhuber6 committed Nov 7, 2024
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