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Cleanup white spaces.

This commit is contained in:
Chip-Kerchner 2023-10-02 12:24:30 -05:00
parent 12130ee961
commit a922a07e61
1 changed files with 72 additions and 72 deletions
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144
driver/others/dynamic_power.c
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@ -13,25 +13,25 @@ extern gotoblas_t gotoblas_POWER10;
extern void openblas_warning(int verbose, const char *msg);
static char *corename[] = {
"unknown",
"POWER6",
"POWER8",
"POWER9",
"POWER10"
"unknown",
"POWER6",
"POWER8",
"POWER9",
"POWER10"
};
#define NUM_CORETYPES 5
char *gotoblas_corename(void) {
if (gotoblas == &gotoblas_POWER6) return corename[1];
if (gotoblas == &gotoblas_POWER8) return corename[2];
if (gotoblas == &gotoblas_POWER6) return corename[1];
if (gotoblas == &gotoblas_POWER8) return corename[2];
#if (!defined __GNUC__) || ( __GNUC__ >= 6)
if (gotoblas == &gotoblas_POWER9) return corename[3];
if (gotoblas == &gotoblas_POWER9) return corename[3];
#endif
#ifdef HAVE_P10_SUPPORT
if (gotoblas == &gotoblas_POWER10) return corename[4];
if (gotoblas == &gotoblas_POWER10) return corename[4];
#endif
return corename[0];
return corename[0];
}
#ifdef _AIX
@ -90,13 +90,13 @@ static int __builtin_cpu_supports(char* arg)
static gotoblas_t *get_coretype(void) {
if (__builtin_cpu_supports("power6"))
return &gotoblas_POWER6;
if (__builtin_cpu_supports("power8"))
return &gotoblas_POWER8;
if (__builtin_cpu_supports("power6"))
return &gotoblas_POWER6;
if (__builtin_cpu_supports("power8"))
return &gotoblas_POWER8;
#if (!defined __GNUC__) || ( __GNUC__ >= 6)
if (__builtin_cpu_supports("power9"))
return &gotoblas_POWER9;
if (__builtin_cpu_supports("power9"))
return &gotoblas_POWER9;
#endif
#ifdef HAVE_P10_SUPPORT
#ifdef _AIX
@ -104,84 +104,84 @@ static gotoblas_t *get_coretype(void) {
#else
if (__builtin_cpu_supports("arch_3_1") && __builtin_cpu_supports("mma"))
#endif
return &gotoblas_POWER10;
return &gotoblas_POWER10;
#endif
/* Fall back to the POWER9 implementation if the toolchain is too old or the MMA feature is not set */
/* Fall back to the POWER9 implementation if the toolchain is too old or the MMA feature is not set */
#if (!defined __GNUC__) || ( __GNUC__ < 11) || (__GNUC__ == 10 && __GNUC_MINOR__ < 2)
if (__builtin_cpu_supports("power10"))
return &gotoblas_POWER9;
#endif
return NULL;
if (__builtin_cpu_supports("power10"))
return &gotoblas_POWER9;
#endif
return NULL;
}
static gotoblas_t *force_coretype(char * coretype) {
int i ;
int found = -1;
char message[128];
int i ;
int found = -1;
char message[128];
for ( i = 0 ; i < NUM_CORETYPES; i++)
{
if (!strncasecmp(coretype, corename[i], 20))
{
found = i;
break;
}
}
for ( i = 0 ; i < NUM_CORETYPES; i++)
{
if (!strncasecmp(coretype, corename[i], 20))
{
found = i;
break;
}
}
switch (found)
{
case 1: return (&gotoblas_POWER6);
case 2: return (&gotoblas_POWER8);
switch (found)
{
case 1: return (&gotoblas_POWER6);
case 2: return (&gotoblas_POWER8);
#if (!defined __GNUC__) || ( __GNUC__ >= 6)
case 3: return (&gotoblas_POWER9);
case 3: return (&gotoblas_POWER9);
#endif
#ifdef HAVE_P10_SUPPORT
case 4: return (&gotoblas_POWER10);
case 4: return (&gotoblas_POWER10);
#endif
default: return NULL;
}
snprintf(message, 128, "Core not found: %s\n", coretype);
openblas_warning(1, message);
default: return NULL;
}
snprintf(message, 128, "Core not found: %s\n", coretype);
openblas_warning(1, message);
}
void gotoblas_dynamic_init(void) {
char coremsg[128];
char coren[22];
char *p;
char coremsg[128];
char coren[22];
char *p;
if (gotoblas) return;
if (gotoblas) return;
p = getenv("OPENBLAS_CORETYPE");
if ( p )
{
gotoblas = force_coretype(p);
}
else
{
gotoblas = get_coretype();
}
p = getenv("OPENBLAS_CORETYPE");
if ( p )
{
gotoblas = force_coretype(p);
}
else
{
gotoblas = get_coretype();
}
if (gotoblas == NULL)
{
snprintf(coremsg, 128, "Falling back to POWER8 core\n");
openblas_warning(1, coremsg);
gotoblas = &gotoblas_POWER8;
}
if (gotoblas == NULL)
{
snprintf(coremsg, 128, "Falling back to POWER8 core\n");
openblas_warning(1, coremsg);
gotoblas = &gotoblas_POWER8;
}
if (gotoblas && gotoblas -> init) {
strncpy(coren,gotoblas_corename(),20);
sprintf(coremsg, "Core: %s\n",coren);
openblas_warning(2, coremsg);
gotoblas -> init();
} else {
openblas_warning(0, "OpenBLAS : Architecture Initialization failed. No initialization function found.\n");
exit(1);
}
if (gotoblas && gotoblas -> init) {
strncpy(coren,gotoblas_corename(),20);
sprintf(coremsg, "Core: %s\n",coren);
openblas_warning(2, coremsg);
gotoblas -> init();
} else {
openblas_warning(0, "OpenBLAS : Architecture Initialization failed. No initialization function found.\n");
exit(1);
}
}
void gotoblas_dynamic_quit(void) {
gotoblas = NULL;
gotoblas = NULL;
}