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Support upcoming Intel Cannon Lake CPUs as Skylake X (#1621) 

* Support  upcoming Cannon Lake as Skylake X
This commit is contained in:
Martin Kroeker 2018-06-17 23:38:14 +02:00 committed by GitHub
parent 47bf0dba8f
commit 2d8cc7193a
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 34 additions and 0 deletions
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17
cpuid_x86.c
View File

@ -1339,6 +1339,23 @@ int get_cpuname(void){
return CPUTYPE_NEHALEM; return CPUTYPE_NEHALEM;
} }
break; break;
case 6:
switch (model) {
case 6: // Cannon Lake
#ifndef NO_AVX512
return CPUTYPE_SKYLAKEX;
#else
if(support_avx())
#ifndef NO_AVX2
return CPUTYPE_HASWELL;
#else
return CPUTYPE_SANDYBRIDGE;
#endif
else
return CPUTYPE_NEHALEM;
#endif
}
break;
case 9: case 9:
case 8: case 8:
switch (model) { switch (model) {

17
driver/others/dynamic.c
View File

@ -338,6 +338,23 @@ static gotoblas_t *get_coretype(void){
return &gotoblas_NEHALEM; return &gotoblas_NEHALEM;
} }
return NULL; return NULL;
case 6:
if (model == 6) {
// Cannon Lake
#ifndef NO_AVX512
return &gotoblas_SKYLAKEX;
#else
if(support_avx())
#ifndef NO_AVX2
return &gotoblas_HASWELL;
#else
return &gotblas_SANDYBRIDGE;
#endif
else
return &gotoblas_NEHALEM;
#endif
}
return NULL;
case 9: case 9:
case 8: case 8:
if (model == 14 ) { // Kaby Lake if (model == 14 ) { // Kaby Lake