Merge pull request #2994 from antonblanchard/power10-fixes
Power10 fixes
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commit
18d8a67485
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@ -676,7 +676,7 @@ DYNAMIC_CORE += POWER9
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else
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$(info, OpenBLAS: Your gcc version is too old to build the POWER9 kernels.)
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endif
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LDVERSIONGTEQ35 := $(shell expr `ld --version | head -1 | cut -f2 -d "." | cut -f1 -d "-"` >= 35)
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LDVERSIONGTEQ35 := $(shell expr `$(CC) -Wl,--version 2> /dev/null | head -1 | cut -f2 -d "." | cut -f1 -d "-"` \>= 35)
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ifeq ($(GCCVERSIONGTEQ11)$(LDVERSIONGTEQ35), 11)
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DYNAMIC_CORE += POWER10
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CCOMMON_OPT += -DHAVE_P10_SUPPORT
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@ -52,6 +52,9 @@ static gotoblas_t *get_coretype(void) {
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if (__builtin_cpu_supports ("arch_3_1") && __builtin_cpu_supports ("mma"))
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return &gotoblas_POWER10;
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#endif
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/* Fall back to the POWER9 implementation if the toolchain is too old or the MMA feature is not set */
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if (__builtin_cpu_is("power10"))
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return &gotoblas_POWER9;
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return NULL;
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}
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