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Martin Kroeker
Merge pull request #2223 from martin-frbg/getarch-pgi
Make getarch compile with PGI
Martin Kroeker
Merge pull request #2112 from ffontaine/develop
Makefile.arm: remove -march flags
Martin Kroeker
Do not use -march=native with the PGI compiler
Martin Kroeker
Merge pull request #2206 from martin-frbg/zen-dtrmm
Replace vpermpd with vpermilpd in the Haswell DTRMM kernel
Martin Kroeker
Merge pull request #2211 from martin-frbg/arm64_gcc_trivial
Silence two nuisance warnings from gcc
Martin Kroeker
Merge pull request #2208 from martin-frbg/munmap-debug
Provide more information on mmap/munmap failure
Martin Kroeker
Avoid adding a spurious dependency on the fortran runtime despite NOFORTRAN=1
for cases where a fortran compiler is present but not wanted (e.g. not fully functional)
Martin Kroeker
Silence two nuisance warnings from gcc
Martin Kroeker
Merge pull request #2218 from martin-frbg/issue2215
Make the new DGEMM regression test properly depend on CBLAS and LAPACKE
Martin Kroeker
Override special make variables
as seen in https://github.com/xianyi/OpenBLAS/issues/1912#issuecomment-514183900 , any external setting of TARGET_ARCH (which could result from building OpenBLAS as part of a larger project that actually uses this variable) would cause the utest build to fail.
(Other subtargets appear to be unaffected as they do not use implicit make rules)
Martin Kroeker
Fix unwanted case-sensitivity in x86 LSAME for (AMD) processors without CMOV
Problem was already noticed some years ago in #238, but back then the problem was only corrected in one of the #ifdef branches.
Fixes #2214
Martin Kroeker
Replace most vpermpd calls in the Haswell DTRSM_RN kernel
Martin Kroeker
Fix PGI compiler detection for getarch
Martin Kroeker
Make the new DGEMM regression test properly depend on CBLAS and LAPACKE
fixes #2215
Martin Kroeker
Add multithreading support to the x86_64 zdot kernel (#2222)
* Add multithreading support

copied from the ThunderX2T99 kernel. For #2221
Martin Kroeker
Merge pull request #2198 from martin-frbg/icelake
Update CPUID recognition for Intel Ice Lake
Martin Kroeker
Merge pull request #1 from xianyi/develop
rebase
wjc404
Add files via upload
Martin Kroeker
Increment version to 0.3.8.dev
Martin Kroeker
Merge pull request #2190 from martin-frbg/zdot-zen
Replace vpermpd with vpermilpd in the Haswell/Zen zdot microkernel
Martin Kroeker
Add Intel Goldmont Plus CPUID
fixes #2227
Martin Kroeker
Autodetect Intel Ice Lake (as SKYLAKEX target)
Martin Kroeker
Merge pull request #2228 from martin-frbg/issue2227
Add Intel Goldmont Plus CPUID
Martin Kroeker
Merge pull request #2199 from martin-frbg/zen-dtrsm
Replace most vpermpd calls in the Haswell DTRSM_RN kernel
Fabrice Fontaine
Makefile.arm: remove -march flags
The provided -march flags, especially for ARMv5 and ARMv6 may not
necessarily match the needed ones: for ARMv5, it might be armv5,
armv5te, armv5t, etc. If the wrong one is used, the incorrect toolchain
sysroot can be used in a multilib toolchain.

Therefore, let the user building OpenBLAS pass the appropriate -march
flag.

The other flags, such as -mfpu=vfp or -mfloat-abi=hard are kept, as they
are actually required for the build to proceed (OpenBLAS uses VFP
instructions, and assume an EABIhf ABI).

[Peter: update for v0.2.20]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Retrieved from:
https://git.buildroot.net/buildroot/tree/package/openblas/0001-Makefile.arm-remove-march-flags.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Martin Kroeker
Merge pull request #2193 from martin-frbg/makeutest
Override special make variables
Martin Kroeker
Provide more information on mmap/munmap failure
for #2207
Martin Kroeker
Merge pull request #2196 from wjc404/develop
Add vbroadcastsd kernel to dgemm_kernel_4x8_haswell.S
Martin Kroeker
Merge pull request #2191 from tylerjereddy/conditional_updates
MAINT: remove legacy CMake endif()
Tyler Reddy
MAINT: remove legacy CMake endif()
* clean up a case where CMake endif()
contained the conditional used in the
if(), which is no longer needed /
discouraged since our minimum required
CMake version supports the modern syntax
Martin Kroeker
Add CPUID identification of Intel Ice Lake
Martin Kroeker
Merge pull request #2212 from martin-frbg/nofort-nolib
Avoid spurious dependency on the fortran runtime despite NOFORTRAN=1
Martin Kroeker
Unset special make variables in ctest Makefile as well
Martin Kroeker
Update with changes from 0.3.7
Martin Kroeker
Merge branch 'develop' into issue2227
Martin Kroeker
Replace vpermpd with vpermilpd in the Haswell DTRMM kernel
to improve performance on AMD Zen (#2180) applying wjc404's improvement of the DGEMM kernel from #2186
Martin Kroeker
Replace vpermpd with vpermilpd
to improve performance on Zen/Zen2 (as demonstrated by wjc404 in #2180)
Martin Kroeker
Add files via upload
Martin Kroeker
Merge pull request #2216 from martin-frbg/issue2214
Remove case-sensitivity in x86 LSAME on (AMD) cpus without CMOV
Martin Kroeker
Increment version to 0.3.8.dev