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Change minimum gcc version for POWER10

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As the MMA patches for POWER10 are backported to gcc10.2, changing
the minimum gcc version needed to build OpenBLAS for POWER10.
This commit is contained in:
Rajalakshmi Srinivasaraghavan
2020-07-09 21:46:06 -05:00
parent e82bb953a7
commit af1e140e35
2 changed files with 14 additions and 5 deletions
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driver/others/dynamic_power.c
+8 -4
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@@ -6,7 +6,11 @@ extern gotoblas_t gotoblas_POWER8;
#if (!defined __GNUC__) || ( __GNUC__ >= 6)
extern gotoblas_t gotoblas_POWER9;
#endif
#if (!defined __GNUC__) || ( __GNUC__ >= 11)
#if (!defined __GNUC__) || ( __GNUC__ >= 11) \
|| (__GNUC__ == 10 && __GNUC_MINOR__ >= 2)
#define HAVE_P10_SUPPORT 1
#endif
#ifdef HAVE_P10_SUPPORT
extern gotoblas_t gotoblas_POWER10;
#endif
@@ -28,7 +32,7 @@ char *gotoblas_corename(void) {
#if (!defined __GNUC__) || ( __GNUC__ >= 6)
if (gotoblas == &gotoblas_POWER9) return corename[3];
#endif
#if (!defined __GNUC__) || ( __GNUC__ >= 11)
#ifdef HAVE_P10_SUPPORT
if (gotoblas == &gotoblas_POWER10) return corename[4];
#endif
return corename[0];
@@ -44,7 +48,7 @@ static gotoblas_t *get_coretype(void) {
if (__builtin_cpu_is("power9"))
return &gotoblas_POWER9;
#endif
#if (!defined __GNUC__) || ( __GNUC__ >= 11)
#ifdef HAVE_P10_SUPPORT
if (__builtin_cpu_supports ("arch_3_1") && __builtin_cpu_supports ("mma"))
return &gotoblas_POWER10;
#endif
@@ -73,7 +77,7 @@ static gotoblas_t *force_coretype(char * coretype) {
#if (!defined __GNUC__) || ( __GNUC__ >= 6)
case 3: return (&gotoblas_POWER9);
#endif
#if (!defined __GNUC__) || ( __GNUC__ >= 11)
#ifdef HAVE_P10_SUPPORT
case 4: return (&gotoblas_POWER10);
#endif
default: return NULL;