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add a marco to turn on/off denorm fix (off by default) (#673)

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* add a marco to turn off denorm fix by default

* expose the marco

---------

Co-authored-by: root <root@ctr-ubbsmc15.amd.com>
This commit is contained in:
zjing14
2023-04-11 07:44:43 -05:00
committed by GitHub
parent ed3a2e5226
commit c54f8bcc25
2 changed files with 6 additions and 1 deletions
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2
include/ck/tensor_operation/gpu/grid/gridwise_gemm_multiple_d_xdl_cshuffle.hpp
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@@ -96,7 +96,7 @@ struct GridwiseGemmMultipleD_xdl_cshuffle
// we convert fp16->fp32->bf16 and execute bf16 mfma instruction
// when mfma if fixed, remove this section and update
// ABDataTypeAdjusted -> ABDataType throughout this file
#if defined(__gfx90a__)
#if CK_WORKAROUND_DENORM_FIX && defined(__gfx90a__)
using ABDataTypeAdjusted =
conditional_t<is_same_v<ABDataType, ck::half_t>, ck::bhalf_t, ABDataType>;
#else