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Add ZEN support (tested for auto-detected static backend)

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This commit is contained in:
Denis Steckelmacher
2017-03-19 15:32:50 +01:00
parent 99880f7906
commit c9ff735da6
46 changed files with 339 additions and 58 deletions
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driver/others/dynamic.c
+24 -11
View File
@@ -70,8 +70,10 @@ extern gotoblas_t gotoblas_STEAMROLLER;
extern gotoblas_t gotoblas_EXCAVATOR;
#ifdef NO_AVX2
#define gotoblas_HASWELL gotoblas_SANDYBRIDGE
#define gotoblas_ZEN gotoblas_SANDYBRIDGE
#else
extern gotoblas_t gotoblas_HASWELL;
extern gotoblas_t gotoblas_ZEN;
#endif
#else
//Use NEHALEM kernels for sandy bridge
@@ -81,6 +83,7 @@ extern gotoblas_t gotoblas_HASWELL;
#define gotoblas_PILEDRIVER gotoblas_BARCELONA
#define gotoblas_STEAMROLLER gotoblas_BARCELONA
#define gotoblas_EXCAVATOR gotoblas_BARCELONA
#define gotoblas_ZEN gotoblas_BARCELONA
#endif
@@ -355,14 +358,14 @@ static gotoblas_t *get_coretype(void){
openblas_warning(FALLBACK_VERBOSE, BARCELONA_FALLBACK);
return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
}
}else if(model == 5){
if(support_avx())
return &gotoblas_EXCAVATOR;
else{
openblas_warning(FALLBACK_VERBOSE, BARCELONA_FALLBACK);
return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
}
}else if(model == 0){
}else if(model == 5){
if(support_avx())
return &gotoblas_EXCAVATOR;
else{
openblas_warning(FALLBACK_VERBOSE, BARCELONA_FALLBACK);
return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
}
}else if(model == 0){
if (exmodel == 1) {
//AMD Trinity
if(support_avx())
@@ -389,9 +392,16 @@ static gotoblas_t *get_coretype(void){
}
}
} else {
} else if (family == 8) {
if (model == 1) {
if(support_avx())
return &gotoblas_ZEN;
else{
openblas_warning(FALLBACK_VERBOSE, BARCELONA_FALLBACK);
return &gotoblas_BARCELONA; //OS doesn't support AVX. Use old kernels.
}
}
}else {
return &gotoblas_BARCELONA;
}
}
@@ -431,6 +441,7 @@ static char *corename[] = {
"Haswell",
"Steamroller",
"Excavator",
"Zen"
};
char *gotoblas_corename(void) {
@@ -457,6 +468,7 @@ char *gotoblas_corename(void) {
if (gotoblas == &gotoblas_HASWELL) return corename[20];
if (gotoblas == &gotoblas_STEAMROLLER) return corename[21];
if (gotoblas == &gotoblas_EXCAVATOR) return corename[22];
if (gotoblas == &gotoblas_ZEN) return corename[23];
return corename[0];
}
@@ -487,6 +499,7 @@ static gotoblas_t *force_coretype(char *coretype){
switch (found)
{
case 23: return (&gotoblas_ZEN);
case 22: return (&gotoblas_EXCAVATOR);
case 21: return (&gotoblas_STEAMROLLER);
case 20: return (&gotoblas_HASWELL);
driver/others/parameter.c
+2 -2
View File
@@ -167,7 +167,7 @@ int get_L2_size(void){
#if defined(ATHLON) || defined(OPTERON) || defined(BARCELONA) || defined(BOBCAT) || defined(BULLDOZER) || \
defined(CORE_PRESCOTT) || defined(CORE_CORE2) || defined(PENRYN) || defined(DUNNINGTON) || \
defined(CORE_NEHALEM) || defined(CORE_SANDYBRIDGE) || defined(ATOM) || defined(GENERIC) || \
defined(PILEDRIVER) || defined(HASWELL) || defined(STEAMROLLER) || defined(EXCAVATOR)
defined(PILEDRIVER) || defined(HASWELL) || defined(STEAMROLLER) || defined(EXCAVATOR) || defined(ZEN)
cpuid(0x80000006, &eax, &ebx, &ecx, &edx);
@@ -251,7 +251,7 @@ int get_L2_size(void){
void blas_set_parameter(void){
int factor;
#if defined(BULLDOZER) || defined(PILEDRIVER) || defined(SANDYBRIDGE) || defined(NEHALEM) || defined(HASWELL) || defined(STEAMROLLER) || defined(EXCAVATOR)
#if defined(BULLDOZER) || defined(PILEDRIVER) || defined(SANDYBRIDGE) || defined(NEHALEM) || defined(HASWELL) || defined(STEAMROLLER) || defined(EXCAVATOR) || defined(ZEN)
int size = 16;
#else
int size = get_L2_size();