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Improved the print when OS don't support AVX.

This commit is contained in:
Zhang Xianyi 2013-03-02 14:15:54 +08:00
parent d744c9590a
commit f1ce74ffdd
1 changed files with 3 additions and 3 deletions
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6
driver/others/dynamic.c
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@ -175,7 +175,7 @@ static gotoblas_t *get_coretype(void){
if(support_avx())
return &gotoblas_SANDYBRIDGE;
else{
fprintf(stderr, "OpenBLAS : Your OS doesn't support AVX. Use Nehalem kernels.\n");
fprintf(stderr, "OpenBLAS : Your OS does not support AVX instructions. OpenBLAS is using Nehalem kernels as a fallback, which may give poorer performance.\n");
return &gotoblas_NEHALEM; //OS doesn't support AVX. Use old kernels.
}
}
@ -186,7 +186,7 @@ static gotoblas_t *get_coretype(void){
if(support_avx())
return &gotoblas_SANDYBRIDGE;
else{
fprintf(stderr, "OpenBLAS : Your OS doesn't support AVX. Use Nehalem kernels.\n");
fprintf(stderr, "OpenBLAS : Your OS does not support AVX instructions. OpenBLAS is using Nehalem kernels as a fallback, which may give poorer performance.\n");
return &gotoblas_NEHALEM; //OS doesn't support AVX. Use old kernels.
}
}
@ -211,7 +211,7 @@ static gotoblas_t *get_coretype(void){
if(support_avx())
return &gotoblas_BULLDOZER;
else{
fprintf(stderr, "OpenBLAS : Your OS doesn't support AVX. Use Barcelona kernels.\n");
fprintf(stderr, "OpenBLAS : Your OS does not support AVX instructions. OpenBLAS is using Barcelona kernels as a fallback, which may give poorer performance.\n");
return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
}
} else {