38 lines
1.8 KiB
Diff
38 lines
1.8 KiB
Diff
Subject: ppc64le remove vsx
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From: Michel Normand <normand@fr.ibm.com>
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temporarily remove the vsx related flags
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as long as not supported for ppc64le
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Note that also force as power4
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Signed-off-by: Michel Normand <normand@fr.ibm.com>
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diff -up ATLAS/CONFIG/src/atlcomp.txt.orig ATLAS/CONFIG/src/atlcomp.txt
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--- ATLAS/CONFIG/src/atlcomp.txt.orig 2014-07-10 18:22:02.000000000 +0200
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+++ ATLAS/CONFIG/src/atlcomp.txt 2015-07-09 09:44:07.270264073 +0200
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@@ -191,9 +191,9 @@ MACH=PPCG5 OS=ALL LVL=1000 COMPS=dmc,icc
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MACH=PPCG5 OS=ALL LVL=1000 COMPS=skc
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'gcc' '-mpowerpc64 -maltivec -mabi=altivec -mcpu=970 -mtune=970 -O2 -mvrsave'
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MACH=POWER7 OS=ALL LVL=1010 COMPS=icc,smc,dmc,skc,dkc,xcc,gcc
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- 'gcc' '-O2 -mvsx -mcpu=power7 -mtune=power7 -m64 -mvrsave -funroll-all-loops'
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+ 'gcc' '-O2 -m64 -mvrsave -funroll-all-loops'
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MACH=POWER7 OS=ALL LVL=1010 COMPS=f77
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- 'gfortran' '-O2 -mvsx -mcpu=power7 -mtune=power7 -m64 -mvrsave -funroll-all-loops'
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+ 'gfortran' '-O2 -m64 -mvrsave -funroll-all-loops'
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MACH=POWER6 OS=ALL LVL=1010 COMPS=icc,smc,dmc,skc,dkc,xcc,gcc
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'gcc' '-mcpu=power6 -mtune=power6 -maltivec -O3 -fno-schedule-insns -fschedule-insns2 -minsert-sched-nops=2'
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MACH=POWER5 OS=ALL LVL=1010 COMPS=icc,smc,dmc,skc,dkc,xcc,gcc
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diff -up ATLAS/CONFIG/src/probe_comp.c.orig ATLAS/CONFIG/src/probe_comp.c
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--- ATLAS/CONFIG/src/probe_comp.c.orig 2015-07-09 09:44:07.280264074 +0200
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+++ ATLAS/CONFIG/src/probe_comp.c 2015-07-09 09:45:51.480266328 +0200
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@@ -450,8 +450,8 @@ COMPNODE **GetDefaultComps(enum OSTYPE O
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vp = "-mavx -mno-sse2avx -mfma";
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else if ((vecexts & (1<<ISA_AVXMAC)))
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vp = "-mavx2 -mfma";
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- else if (vecexts & (1<<ISA_VSX))
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- vp = "-mvsx";
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+ /*else if (vecexts & (1<<ISA_VSX))
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+ vp = "-mvsx";*/
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else if (vecexts & (1<<ISA_AV))
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vp = "-maltivec";
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else if (vecexts & (1<<ISA_AVX))
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