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Fix DTRSM small threshold for extremely skinny sizes for ZEN5 (#151)

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- Logic to determine if small code path should be taken or not does not take into account if matrix A is too large.
- Added a condition to use native code path if matrix A is very large.
AMD-Internal: [CPUPL-7201]
This commit is contained in:
Sharma, Shubham
2025-08-22 22:15:40 +05:30
committed by GitHub
parent 6cdab2720c
commit 9c6777fc6b
1 changed files with 2 additions and 2 deletions
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4
frame/compat/bla_trsm_amd.c
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@@ -1183,7 +1183,7 @@ void dtrsm_blis_impl
{
ker_ft = bli_trsm_small_zen4;
}
else if ( (log10(n0) + (0.65*log10(m0)) ) < 4.4 )
else if ( (log10(n0) + (0.65*log10(m0)) ) < 4.4 && ( m0 < 4500 ) )
{
ker_ft = bli_trsm_small_zen5;
}
@@ -1194,7 +1194,7 @@ void dtrsm_blis_impl
{
ker_ft = bli_trsm_small_zen4;
}
else if ( (log10(m0) + (0.85*log10(n0)) ) < 5 )
else if ( (log10(m0) + (0.85*log10(n0)) ) < 5 && ( n0 < 4500 ))
{
ker_ft = bli_trsm_small_zen5;
}