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Update AVX support.

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This commit is contained in:
Christoffer Lerno
2024-07-22 02:34:33 +02:00
parent c84bc8a8f3
commit 9584efd84c
2 changed files with 27 additions and 6 deletions
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32
src/compiler/target.c
View File

@@ -398,6 +398,7 @@ static char *x86_feature_name[] = {
[X86_FEAT_AVXIFMA] = "avxifma",
[X86_FEAT_AVXVNNIINT8] = "avxvnniint8",
[X86_FEAT_AVXVNNIINT16] = "avxvnniint16",
[X86_FEAT_EVEX512] = "evex512",
};
static X86Feature x86feature_from_string(const char *str)
@@ -666,11 +667,25 @@ static void x86_features_add_feature(X86Features *cpu_features, X86Feature featu
case X86_FEAT_WBNOINVD:
case X86_FEAT_X87:
case X86_FEAT_XSAVE:
case X86_FEAT_EVEX512:
case X86_FEAT_USERMSR:
return;
case X86_FEAT_AVX10_1_512:
x86_features_add_feature(cpu_features, X86_FEAT_AVX10_1_256);
x86_features_add_feature(cpu_features, X86_FEAT_EVEX512);
return;
case X86_FEAT_AVX10_1_256:
case X86_FEAT_AVX10_1_512:
case X86_FEAT_USERMSR:
// TODO
x86_features_add_feature(cpu_features, X86_FEAT_AVX512CD);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512VBMI);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512VBMI2);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512IFMA);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512VNNI);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512BF16);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512VPOPCNTDQ);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512BITALG);
x86_features_add_feature(cpu_features, X86_FEAT_VAES);
x86_features_add_feature(cpu_features, X86_FEAT_VPCLMULQDQ);
x86_features_add_feature(cpu_features, X86_FEAT_AVX512FP16);
return;
}
UNREACHABLE
@@ -745,8 +760,13 @@ static void x64features_limit_from_capability(X86Features *cpu_features, X86Vect
x86features_remove_feature(cpu_features, X86_FEAT_AVX512PF);
x86features_remove_feature(cpu_features, X86_FEAT_AVX512VP2INTERSECT);
x86features_remove_feature(cpu_features, X86_FEAT_AVX512VPOPCNTDQ);
break;
FALLTHROUGH;
case X86VECTOR_AVX512:
x86features_remove_feature(cpu_features, X86_FEAT_EVEX512);
x86features_remove_feature(cpu_features, X86_FEAT_AVX10_1_512);
x86features_remove_feature(cpu_features, X86_FEAT_AVX10_1_256);
x86features_remove_feature(cpu_features, X86_FEAT_USERMSR);
break;
case X86VECTOR_CPU:
case X86VECTOR_DEFAULT:
break;
@@ -789,7 +809,7 @@ static void x86_features_from_host(X86Features *cpu_features)
int i = x86feature_from_string(&tok[1]);
if (i < 0)
{
printf("WARNING, unknown feature %s - skipping\n", &tok[1]);
if (debug_log || PRERELEASE) printf("WARNING, unknown feature %s - skipping\n", &tok[1]);
goto NEXT;
}
x86features_remove_feature(cpu_features, (X86Feature)i);
@@ -801,7 +821,7 @@ static void x86_features_from_host(X86Features *cpu_features)
{
// Ignore "64bit"
if (strlen(&tok[1]) == 5 && memcmp(&tok[1], "64bit", 5) == 0) goto NEXT;
printf("WARNING, unknown feature %s - skipping\n", &tok[1]);
if (debug_log || PRERELEASE) printf("WARNING, unknown feature %s - skipping\n", &tok[1]);
goto NEXT;
}
x86_features_add_feature(cpu_features, (X86Feature)i);

1
src/compiler/target.h
View File

@@ -430,6 +430,7 @@ typedef enum X64Feature
X86_FEAT_CMPXCHG8B,
X86_FEAT_CRC32,
X86_FEAT_ENQCMD,
X86_FEAT_EVEX512,
X86_FEAT_F16C,
X86_FEAT_FMA,
X86_FEAT_FMA4,