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x86: Add support for AVX10 preset and vec size in cpu-features

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This commit add support for the new AVX10 cpu features:
https://cdrdv2-public.intel.com/784267/355989-intel-avx10-spec.pdf

We add checks for:
    - `AVX10`: Check if AVX10 is present.
    - `AVX10_{X,Y,Z}MM`: Check if a given vec class has AVX10 support.

`make check` passes and cpuid output was checked against GNR/DMR on an
emulator.
This commit is contained in:
Noah Goldstein
2023-09-20 15:44:50 -05:00
parent 5f913506f4
commit d90b43a4ed
5 changed files with 83 additions and 3 deletions
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8
sysdeps/x86/tst-get-cpu-features.c
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@ -219,6 +219,7 @@ do_test (void)
CHECK_CPU_FEATURE_PRESENT (AVX_NE_CONVERT);
CHECK_CPU_FEATURE_PRESENT (AMX_COMPLEX);
CHECK_CPU_FEATURE_PRESENT (PREFETCHI);
CHECK_CPU_FEATURE_PRESENT (AVX10);
CHECK_CPU_FEATURE_PRESENT (APX_F);
CHECK_CPU_FEATURE_PRESENT (AESKLE);
CHECK_CPU_FEATURE_PRESENT (WIDE_KL);
@ -391,11 +392,18 @@ do_test (void)
CHECK_CPU_FEATURE_ACTIVE (AVX_NE_CONVERT);
CHECK_CPU_FEATURE_ACTIVE (AMX_COMPLEX);
CHECK_CPU_FEATURE_ACTIVE (PREFETCHI);
CHECK_CPU_FEATURE_ACTIVE (AVX10);
CHECK_CPU_FEATURE_ACTIVE (APX_F);
CHECK_CPU_FEATURE_ACTIVE (AESKLE);
CHECK_CPU_FEATURE_ACTIVE (WIDE_KL);
CHECK_CPU_FEATURE_ACTIVE (PTWRITE);
if (CPU_FEATURE_ACTIVE (AVX10))
{
CHECK_CPU_FEATURE_ACTIVE (AVX10_XMM);
CHECK_CPU_FEATURE_ACTIVE (AVX10_YMM);
CHECK_CPU_FEATURE_ACTIVE (AVX10_ZMM);
}
return 0;
}