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Merge pull request #3013 from martin-frbg/gcc46 

Fix 32bit x86 builds and add workaround for x86_64 miscompilations by gcc 4.6 (including our Travis setup)
This commit is contained in:
Martin Kroeker 2020-12-04 08:54:11 +01:00 committed by GitHub
parent 07e9a12349 a6692dc129
commit 66302b3c06
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 64 additions and 19 deletions
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36
.travis.yml
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@ -211,44 +211,48 @@ matrix:
- &test-macos
os: osx
osx_image: xcode10.1
osx_image: xcode11.5
before_script:
- COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
- brew update
- brew install gcc@8 # for gfortran
script:
- travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
env:
- BTYPE="TARGET=NEHALEM BINARY=64 INTERFACE64=1 FC=gfortran-8"
- BTYPE="TARGET=NEHALEM BINARY=64 INTERFACE64=1 FC=gfortran-9"
- <<: *test-macos
osx_image: xcode12
before_script:
- COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
- brew update
- brew install gcc@10 # for gfortran
- brew install gcc@10
script:
- travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
env:
- BTYPE="TARGET=NEHALEM BINARY=64 INTERFACE64=1 FC=gfortran-10"
- <<: *test-macos
osx_image: xcode10.0
env:
- BTYPE="TARGET=NEHALEM BINARY=32 NOFORTRAN=1"
# - <<: *test-macos
# osx_image: xcode10
# env:
# - BTYPE="TARGET=NEHALEM BINARY=32 NOFORTRAN=1"
- <<: *test-macos
osx_image: xcode10.1
osx_image: xcode11.5
before_script:
- COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
- brew update
env:
- CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
- CFLAGS="-O2 -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch arm64 -miphoneos-version-min=10.0"
# - CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
# - CFLAGS="-O2 -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch arm64 -miphoneos-version-min=10.0"
- CC="/Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
- CFLAGS="-O2 -Wno-macro-redefined -isysroot /Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.5.sdk -arch arm64 -miphoneos-version-min=10.0"
- BTYPE="TARGET=ARMV8 BINARY=64 HOSTCC=clang NOFORTRAN=1"
- <<: *test-macos
osx_image: xcode10.1
osx_image: xcode11.5
env:
- CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
- CFLAGS="-O2 -mno-thumb -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch armv7 -miphoneos-version-min=5.1"
# - CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
# - CFLAGS="-O2 -mno-thumb -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch armv7 -miphoneos-version-min=5.1"
- CC="/Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
- CFLAGS="-O2 -mno-thumb -Wno-macro-redefined -isysroot /Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.5.sdk -arch armv7 -miphoneos-version-min=5.1"
- BTYPE="TARGET=ARMV7 HOSTCC=clang NOFORTRAN=1"
- &test-graviton2

1
Makefile.system
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@ -1561,6 +1561,7 @@ export KERNELDIR
export FUNCTION_PROFILE
export TARGET_CORE
export NO_AVX512
export NO_AVX2
export BUILD_BFLOAT16
export SBGEMM_UNROLL_M

7
Makefile.x86
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@ -59,9 +59,11 @@ LIBATLAS = -L$(ATLASPATH)/32 -lcblas -lf77blas -latlas -lm
else
LIBATLAS = -L$(ATLASPATH)/32 -lptf77blas -lptatlas -lpthread -lm
endif
ifdef HAVE_SSE2
CCOMMON_OPT += -msse2
FCOMMON_OPT += -msse2
endif
ifdef HAVE_SSE3
ifndef DYNAMIC_ARCH
CCOMMON_OPT += -msse3
FCOMMON_OPT += -msse3
ifdef HAVE_SSSE3
@ -73,5 +75,4 @@ CCOMMON_OPT += -msse4.1
FCOMMON_OPT += -msse4.1
endif
endif
endif

6
Makefile.x86_64
View File

@ -20,18 +20,24 @@ ifdef HAVE_SSE4_1
CCOMMON_OPT += -msse4.1
FCOMMON_OPT += -msse4.1
endif
ifndef OLDGCC
ifdef HAVE_AVX
CCOMMON_OPT += -mavx
FCOMMON_OPT += -mavx
endif
endif
ifndef NO_AVX2
ifdef HAVE_AVX2
CCOMMON_OPT += -mavx2
FCOMMON_OPT += -mavx2
endif
endif
ifndef OLDGCC
ifdef HAVE_FMA3
CCOMMON_OPT += -mfma
FCOMMON_OPT += -mfma
endif
endif
ifeq ($(CORE), SKYLAKEX)
ifndef DYNAMIC_ARCH

11
c_check
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@ -276,6 +276,15 @@ if ($data =~ /HAVE_C11/) {
}
}
if ($compiler eq "GCC" &&( ($architecture eq "x86") || ($architecture eq "x86_64"))) {
$no_avx2 = 0;
$oldgcc = 0;
$data = `$compiler_name -dumpversion`;
if ($data <= 4.6) {
$no_avx2 = 1;
$oldgcc = 1;
}
}
$data = `$compiler_name $flags -S ctest1.c && grep globl ctest1.s | head -n 1 && rm -f ctest1.s`;
@ -368,6 +377,8 @@ print MAKEFILE "CEXTRALIB=$linker_L $linker_l $linker_a\n";
print MAKEFILE "HAVE_MSA=1\n" if $have_msa eq 1;
print MAKEFILE "MSA_FLAGS=$msa_flags\n" if $have_msa eq 1;
print MAKEFILE "NO_AVX512=1\n" if $no_avx512 eq 1;
print MAKEFILE "NO_AVX2=1\n" if $no_avx2 eq 1;
print MAKEFILE "OLDGCC=1\n" if $oldgcc eq 1;
$os =~ tr/[a-z]/[A-Z]/;
$architecture =~ tr/[a-z]/[A-Z]/;

22
getarch.c
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@ -326,6 +326,16 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define FORCE
#define FORCE_INTEL
#define ARCHITECTURE "X86"
#ifdef NO_AVX2
#define SUBARCHITECTURE "SANDYBRIDGE"
#define ARCHCONFIG "-DSANDYBRIDGE " \
"-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
"-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
"-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
"-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 -DHAVE_SSE4_1 -DHAVE_SSE4_2 -DHAVE_AVX"
#define LIBNAME "sandybridge"
#define CORENAME "SANDYBRIDGE"
#else
#define SUBARCHITECTURE "HASWELL"
#define ARCHCONFIG "-DHASWELL " \
"-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
@ -336,6 +346,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define LIBNAME "haswell"
#define CORENAME "HASWELL"
#endif
#endif
#ifdef FORCE_SKYLAKEX
#ifdef NO_AVX512
@ -551,6 +562,16 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define FORCE
#define FORCE_INTEL
#define ARCHITECTURE "X86"
#ifdef NO_AVX2
#define SUBARCHITECTURE "SANDYBRIDGE"
#define ARCHCONFIG "-DSANDYBRIDGE " \
"-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
"-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
"-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
"-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 -DHAVE_SSE4_1 -DHAVE_SSE4_2 -DHAVE_AVX"
#define LIBNAME "sandybridge"
#define CORENAME "SANDYBRIDGE"
#else
#define SUBARCHITECTURE "ZEN"
#define ARCHCONFIG "-DZEN " \
"-DL1_CODE_SIZE=32768 -DL1_CODE_LINESIZE=64 -DL1_CODE_ASSOCIATIVE=8 " \
@ -565,6 +586,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define LIBNAME "zen"
#define CORENAME "ZEN"
#endif
#endif
#ifdef FORCE_SSE_GENERIC