Sync changes to SLFO-1.2 branch

OBS-URL: https://build.opensuse.org/request/show/1282433
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/openblas?expand=0&rev=73

Link-library-with-z-noexecstack.patch

@@ -1,24 +0,0 @@
-From: Egbert Eich <eich@suse.com>
-Date: Wed Nov 30 20:16:21 2022 +0100
-Subject: Link library with -z,noexecstack
-Patch-mainline: Not yet
-Git-commit: adddc0eadc81bcd29c48594793cb33eac0edb572
-References: 
-
-Signed-off-by: Egbert Eich <eich@suse.com>
-Signed-off-by: Egbert Eich <eich@suse.de>
----
- exports/Makefile | 1 +
- 1 file changed, 1 insertion(+)
-Index: OpenBLAS-0.3.25/exports/Makefile
-===================================================================
---- OpenBLAS-0.3.25.orig/exports/Makefile
-+++ OpenBLAS-0.3.25/exports/Makefile
-@@ -193,6 +193,7 @@ else ifeq ($(F_COMPILER), FLANG)
- else
- ifneq ($(C_COMPILER), LSB)
- 	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o ../$(LIBSONAME) \
-+	-Wl,-z,noexecstack \
- 	-Wl,--whole-archive $< -Wl,--no-whole-archive \
- 	-Wl,-soname,$(INTERNALNAME) $(EXTRALIB)
- 	$(CC) $(CFLAGS) $(LDFLAGS) -w -o linktest linktest.c ../$(LIBSONAME) $(FEXTRALIB) && echo OK.

OpenBLAS-0.3.27.tar.gz

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:aa2d68b1564fe2b13bc292672608e9cdeeeb6dc34995512e65c3b10f4599e897
-size 24493704

Restore-the-non-vectorized-code-from-before-PR4880-for-POWER8.patch

@@ -0,0 +1,139 @@
+From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
+Date: Wed Feb 12 09:04:22 2025 +0100
+Subject: Restore the non-vectorized code from before PR4880 for POWER8
+Patch-mainline: Not yet
+Git-repo: https://github.com/xianyi/OpenBLAS
+Git-commit: 98b5ef929cfc98f2f3c236966830276c255118d2
+References: bsc#1239134
+
+
+Signed-off-by: Egbert Eich <eich@suse.de>
+---
+ kernel/power/sgemv_t.c | 23 +++++++++++++++++++----
+ 1 file changed, 19 insertions(+), 4 deletions(-)
+
+diff --git a/kernel/power/sgemv_t.c b/kernel/power/sgemv_t.c
+index e133c815c..ed0a24230 100644
+--- a/kernel/power/sgemv_t.c
++++ b/kernel/power/sgemv_t.c
+@@ -78,7 +78,17 @@ static void sgemv_kernel_4x8(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+             temp7 += v_x[i] * va7[i]; 
+         }
+     
+-  
++ #if defined(POWER8)
++    y[0] += alpha * (temp0[0] + temp0[1]+temp0[2] + temp0[3]);
++    y[1] += alpha * (temp1[0] + temp1[1]+temp1[2] + temp1[3]);
++    y[2] += alpha * (temp2[0] + temp2[1]+temp2[2] + temp2[3]);
++    y[3] += alpha * (temp3[0] + temp3[1]+temp3[2] + temp3[3]);
++
++    y[4] += alpha * (temp4[0] + temp4[1]+temp4[2] + temp4[3]);
++    y[5] += alpha * (temp5[0] + temp5[1]+temp5[2] + temp5[3]);
++    y[6] += alpha * (temp6[0] + temp6[1]+temp6[2] + temp6[3]);
++    y[7] += alpha * (temp7[0] + temp7[1]+temp7[2] + temp7[3]);
++ #else
+     register __vector float t0, t1, t2, t3;
+     register __vector float a = { alpha, alpha, alpha, alpha };
+      __vector float *v_y = (__vector float*) y;
+@@ -105,7 +115,7 @@ static void sgemv_kernel_4x8(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+ 
+     v_y[0] += a * temp0;
+     v_y[1] += a * temp4;
+-
++#endif
+ }
+  
+ 
+@@ -132,7 +142,12 @@ static void sgemv_kernel_4x4(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+         temp2 += v_x[i] * va2[i];
+         temp3 += v_x[i] * va3[i]; 
+     }
+- 
++ #if defined(POWER8)
++    y[0] += alpha * (temp0[0] + temp0[1]+temp0[2] + temp0[3]);
++    y[1] += alpha * (temp1[0] + temp1[1]+temp1[2] + temp1[3]);
++    y[2] += alpha * (temp2[0] + temp2[1]+temp2[2] + temp2[3]);
++    y[3] += alpha * (temp3[0] + temp3[1]+temp3[2] + temp3[3]);
++ #else
+     register __vector float t0, t1, t2, t3;
+     register __vector float a = { alpha, alpha, alpha, alpha };
+      __vector float *v_y = (__vector float*) y;
+@@ -148,7 +163,7 @@ static void sgemv_kernel_4x4(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+     temp0 += temp1 + temp2 + temp3;
+ 
+     v_y[0] += a * temp0;
+-
++#endif
+ }
+  
+ 
+From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
+Date: Wed Feb 12 09:07:20 2025 +0100
+Subject: Restore the non-vectorized code from before PR4880 for POWER8
+Patch-mainline: Not yet
+Git-repo: https://github.com/xianyi/OpenBLAS
+Git-commit: 81eed868b68c72ea1868663902f0904dc1b22326
+References: bsc#1239134
+
+
+Signed-off-by: Egbert Eich <eich@suse.de>
+---
+ kernel/power/sgemv_t_8.c | 24 ++++++++++++++++++++----
+ 1 file changed, 20 insertions(+), 4 deletions(-)
+
+diff --git a/kernel/power/sgemv_t_8.c b/kernel/power/sgemv_t_8.c
+index f21f6eb7d..b30bb1137 100644
+--- a/kernel/power/sgemv_t_8.c
++++ b/kernel/power/sgemv_t_8.c
+@@ -99,7 +99,17 @@ static void sgemv_kernel_8x8(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+             temp7 += vx1* va7_1 + vx2 * va7_2;  
+         }
+     
+-  
++  #if defined(POWER8)
++    y[0] += alpha * (temp0[0] + temp0[1]+temp0[2] + temp0[3]);
++    y[1] += alpha * (temp1[0] + temp1[1]+temp1[2] + temp1[3]);
++    y[2] += alpha * (temp2[0] + temp2[1]+temp2[2] + temp2[3]);
++    y[3] += alpha * (temp3[0] + temp3[1]+temp3[2] + temp3[3]);
++
++    y[4] += alpha * (temp4[0] + temp4[1]+temp4[2] + temp4[3]);
++    y[5] += alpha * (temp5[0] + temp5[1]+temp5[2] + temp5[3]);
++    y[6] += alpha * (temp6[0] + temp6[1]+temp6[2] + temp6[3]);
++    y[7] += alpha * (temp7[0] + temp7[1]+temp7[2] + temp7[3]);
++ #else
+     register __vector float t0, t1, t2, t3;
+     register __vector float a = { alpha, alpha, alpha, alpha };
+      __vector float *v_y = (__vector float*) y;
+@@ -126,7 +136,7 @@ static void sgemv_kernel_8x8(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+ 
+     v_y[0] += a * temp0;
+     v_y[1] += a * temp4;
+-
++#endif
+ }
+  
+ 
+@@ -153,7 +163,13 @@ static void sgemv_kernel_8x4(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+         temp2 += v_x[i] * va2[i] + v_x[i+1] * va2[i+1];
+         temp3 += v_x[i] * va3[i] + v_x[i+1] * va3[i+1]; 
+     }
+- 
++
++ #if defined(POWER8)
++    y[0] += alpha * (temp0[0] + temp0[1]+temp0[2] + temp0[3]);
++    y[1] += alpha * (temp1[0] + temp1[1]+temp1[2] + temp1[3]);
++    y[2] += alpha * (temp2[0] + temp2[1]+temp2[2] + temp2[3]);
++    y[3] += alpha * (temp3[0] + temp3[1]+temp3[2] + temp3[3]);
++ #else
+     register __vector float t0, t1, t2, t3;
+     register __vector float a = { alpha, alpha, alpha, alpha };
+      __vector float *v_y = (__vector float*) y;
+@@ -169,7 +185,7 @@ static void sgemv_kernel_8x4(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOA
+     temp0 += temp1 + temp2 + temp3;
+ 
+     v_y[0] += a * temp0;
+-
++#endif
+ }
+  
+ 

_multibuild

@@ -2,6 +2,4 @@
   <package>serial</package>
   <package>pthreads</package>
   <package>openmp</package>
-  <package>gnu-hpc</package>
-  <package>gnu-hpc-pthreads</package>
 </multibuild>

openblas.changes

@@ -1,3 +1,247 @@
+-------------------------------------------------------------------
+Fri May 30 08:46:09 UTC 2025 - Richard Biener <rguenther@suse.com>
+
+- For SLES16 target POWER9 instead of POWER8 which fixes the
+  issue with the reported sgemm testsuite fails.  [bsc#1239545]
+
+-------------------------------------------------------------------
+Mon Mar 17 08:51:26 UTC 2025 - Egbert Eich <eich@suse.com>
+
+- Disable sgemmt and dgemmt tests in the test suite on power
+  when gcc-13 is used. It is known (bsc#1239134) that some
+  of these tests fail on this architecture when OpenBLAS
+  is being build with the said compiler version ever since
+  these tests were introduced.
+  With this will essentially restore the situation of the
+  version prior to the adition of these tests (0.3.26) where
+  one was unaware of the problem.
+  This is only a temporary measure and will be removed once
+  the issue with gcc-13 has been resolved.
+- Remove: Link-library-with-z-noexecstack.patch
+  since `-Wa,--noexecstack -Wl,-z,noexecstack` are global options,
+  now.
+
+-------------------------------------------------------------------
+Fri Mar 14 09:24:18 UTC 2025 - Egbert Eich <eich@suse.com>
+
+- Use upstream patch for bsc#1239134 which is more friendly to the
+  non-affected power9 and power10 sub-architectures:
+  Replace:
+  Revert-ba47c7f4f301aad100ed166de338b86e01da8465.patch
+  by:
+  Restore-the-non-vectorized-code-from-before-PR4880-for-POWER8.patch
+
+-------------------------------------------------------------------
+Sat Mar  8 13:23:53 UTC 2025 - Egbert Eich <eich@suse.com>
+
+- Revert  commit ba47c7f4f301aad100ed166de338b86e01da8465 to
+  prevent failures on Power8 (bsc#1239134)
+  * Add: Revert-ba47c7f4f301aad100ed166de338b86e01da8465.patch
+- Add a script to run tests.
+- Add bisect support.
+
+-------------------------------------------------------------------
+Wed Mar  5 15:47:13 UTC 2025 - Egbert Eich <eich@suse.com>
+
+- Update to version 0.2.29 (jsc#PED-9676):
+  General:
+  * Fixed a potential NULL pointer dereference in multithreaded builds.
+  * Added function aliases for `GEMMT` using its new name `GEMMTR`
+    adopted by Reference-BLAS.
+  * Fixed the behavior of the recently added `CBLAS_?GEMMT` functions
+    with row-major data.
+  * Improved thread scaling of multithreaded `SBGEMV`.
+  * Improved thread scaling of multithreaded `TRTRI`.
+  * Fixed compilation of the CBLAS testsuite with gcc14 (and no
+    Fortran compiler).
+  * Fixed placement of the `-fopenmp` flag and libsuffix in the
+    generated pkgconfig file.
+  * Improved the `CMakeConfig` file generated by the Makefile build.
+  * Fixed const-correctness of `cblas_?geadd` in `cblas.h`.
+  * Fixed a potential inaccuracy in multithreaded BLAS3 calls.
+  * Fixed empty implementations of `get`/`set_affinity` that print a
+    warning in OpenMP builds.
+  * Fixed function signatures for TRTRS in the converted C version of
+    LAPACK.
+  * Fixed omission of several single-precision LAPACK symbols in the
+    shared library.
+  * Improved build instructions for the provided "pybench" benchmarks.
+  * Improved documentation, including descriptions of environment
+    variables that affect build and runtime behavior.
+  * Added a separate "make install_tests" target for use with
+    cross-compilations.
+  * Integrated improvements and corrections from Reference-LAPACK:
+    - removed a comparison in LAPACKE `?tpmqrt` that is always false.
+    - fixed the leading dimension for B in tests for GGEV.
+    - replaced `the ?LARFT` functions with a recursive implementation.
+  arm64:
+  * Fixed a long-standing bug in the (generic) `c`/`zgemm_beta` kernel
+    that could lead to reads and writes outside the array bounds in some
+    circumstances.
+  * Rewrote cpu autodetection to scan all cores and return the highest
+    performing type.
+  * Improved the DGEMM performance for SVE targets and small matrix sizes.
+  * improved dimension criteria for forwarding from `GEMM` to `GEMV`
+    kernels.
+  * Added SVE kernels for `ROT` and `SWAP`.
+  * Improved SVE kernels for `SGEMV` and `DGEMV` on `A64FX` and
+    `NEOVERSEV1`.
+  * Fixed NRM2 implementations for generic SVE targets and the Neoverse N2.
+  x86_64:
+  * Fixed a wrong storage size in the SBGEMV kernel for Cooper Lake.
+  * Added cpu autodetection for Intel Granite Rapids.
+  * Added cpu autodetection for AMD Ryzen 5 series.
+  * Added optimized `SOMATCOPY_CT` for AVX-capable targets.
+  * fixed the fallback implementation of `GEMM3M` in GENERIC builds.
+  Power:
+  * Fixed multithreaded `SBGEMM`.
+  * Fixed a CMake build problem on POWER10.
+  * Improved the performance of SGEMV.
+  * Added vectorized implementations of `SBGEMV` and support for
+    forwarding 1xN `SBGEMM` to them.
+  * Fixed illegal instructions and potential memory overflow in SGEMM
+    on PPCG4.
+  * Fixed handling of NaN and Inf arguments in `SSCAL` and `DSCAL` on
+    PPC440,G4 and 970.
+  * Added improved `CGEMM` and `ZGEMM` kernels for POWER10.
+  Riscv64:
+  * Removed thread yielding overhead caused by `sched_yield`.
+  * Replaced some non-standard intrinsics with their official names.
+  * Fixed and sped up the implementations of `CGEMM`/`ZGEMM` `TCOPY`
+    for vector lenghts 128 and 256.
+  * Improved the performance of `SNRM2`/`DNRM2` for RVV1.0 targets.
+  * Added optimized `?OMATCOPY_CN` kernels for RVV1.0 targets.
+- Add test package.
+- Add flags: `-Wa,--noexecstack -Wl,-z,noexecstack` to make sure
+  stack is not executable. This works around problems in assembler
+  code for z.
+- Make stack of empty cpuid.S non-executable as well.
+
+-------------------------------------------------------------------
+Wed Mar  5 14:17:26 UTC 2025 - Egbert Eich <eich@suse.com>
+
+- Set gcc versions for ppc64le (bsc#1239702)
+  * on SLE-15-SP6: v13
+  * on SLE-15-SP7: v14
+
+-------------------------------------------------------------------
+Mon Feb  3 14:43:29 UTC 2025 - Andreas Schwab <schwab@suse.de>
+
+- Disable LTO on riscv64 due to GCC#110812
+
+-------------------------------------------------------------------
+Thu Jan  2 15:15:51 UTC 2025 - Egbert Eich <eich@suse.com>
+
+- Update to version 0.3.28 (jsc#PED-9676):
+  * General:
+    + Reworked the unfinished implementation of `HUGETLB` from GotoBLAS
+      for allocating huge memory pages as buffers on suitable systems.
+    + Changed the unfinished implementation of `GEMM3M` for the generic
+      target on all architectures to at least forward to regular GEMM.
+    + Improved multithreaded `GEMM` performance for large non-skinny
+      matrices.
+    + Improved BLAS3 performance on larger multicore systems through
+      improved parallelism.
+    + Improved performance of the initial memory allocation by reducing
+      locking overhead.
+    + Improved performance of `GBMV` at small problem sizes by introducing
+      a size barrier for the switch to multithreading.
+    + Added an implementation of the `CBLAS_GEMM_BATCH` extension.
+    + Fixed corner cases involving the handling of NAN and INFINITY
+      arguments in `?SCAL` on all architectures.
+    + Fixed NAN handling and potential accuracy issues in compilations
+      with Intel ICX by supplying a suitable fp-model option by default.
+    + It is now possible to register a callback function that replaces
+      the built-in support for multithreading with an external backend
+      like TBB (`openblas_set_threads_callback_function`).
+    + Fixed potential duplication of suffixes in shared library naming.
+    + Improved C compiler detection by the build system to tolerate
+      more naming variants for gcc builds.
+    + Fixed an unnecessary dependency of the utest on CBLAS.
+    + Fixed spurious error reports from the BLAS extensions `utest`.
+    + Fixed unwanted invocation of the `GEMM3M` tests in cross-
+      compilation.
+    + Fixed a flaw in the makefile build that could lead to the
+      pkgconfig file containing an entry of `UNKNOWN` for the target
+      cpu after installing.
+    + Integrated fixes from the Reference-LAPACK project:
+      - Fixed uninitialized variables in the LAPACK tests for `?QP3RK`.
+      - Fixed potential bounds error in `?UNHR_COL`/`?ORHR_COL`.
+      - Fixed potential infinite loop in the LAPACK testsuite.
+      - Make the variable type used for hidden length arguments
+        configurable.
+    + Fixed `SYTRD` workspace computation and various typos.
+    + Prevent compiler use of FMA that could increase numerical
+      error in `?GEEVX`.
+  * x86-64:
+    + Fixed a potential thread buffer overrun in `SBSTOBF16` on small
+      systems.
+    + Fixed an accuracy issue in `ZSCAL` introduced in 0.3.26.
+    + Added support for Intel Emerald Rapids and Meteor Lake CPUs.
+    + Added autodetection support for the Zhaoxin KX-7000 CPU.
+    + Fixed autodetection of Intel Prescott (probably broken
+      since 0.3.19).
+    + Fixed compilation of the converter-generated C versions
+      of the LAPACK sources with gcc-14.
+    + Added support for supplying the L2 cache size via an
+      environment variable (`OPENBLAS_L2_SIZE`) in case it is not
+      correctly reported (as in some VM configurations).
+    + Improved the error message shown when thread creation fails
+    on startup.
+  * arm64:
+    + Added a fast path forwarding `SGEMM` and `DGEMM` calls with a
+      1xN or Mx1 matrix to the corresponding `GEMV` kernel.
+    + Added optimized `SGEMV` and `DGEMV` kernels for A64FX.
+    + Added optimized SVE kernels for small-matrix `GEMM`.
+    + Added A64FX to the CPU list for DYNAMIC_ARCH.
+    + Fixed building with support for CPU affinity.
+    + Worked around accuracy problems with `C/ZNRM2` on NeoverseN1
+      targets.
+    + Improved GEMM performance on Neoverse V1.
+    + Fixed compilation for `NEOVERSEN2` with older compilers.
+    + Fixed potential miscompilation of the SVE `SDOT` and `DDOT`
+      kernels.
+    + Fixed potential miscompilation of the non-SVE `CDOT` and
+      `ZDOT` kernels.
+    + Fixed a potential overflow when using very large user-defined
+      `BUFFERSIZE`.
+  * Power:
+    + Added a fast path forwarding `SGEMM` and `DGEMM` calls with a 1xN
+    or Mx1 matrix to the corresponding `GEMV` kernel.
+    + Significantly improved performance of `SBGEMM`. on POWER10.
+    + Fixed compilation with OpenMP and the XLF compiler.
+    + Fixed building of parts of the LAPACK testsuite with XLF.
+    + Fixed CSWAP/ZSWAP on big-endian POWER10 targets.
+    + Fixed a performance regression in SAXPY on POWER10 with OpenXL.
+    + Fixed a potential overflow when using very large user-defined
+      `BUFFERSIZE`.
+    + Fixed an accuracy issue in the POWER6 kernels for `GEMM` and
+      `GEMV`.
+  * RISCV64:
+    + Added a fast path forwarding `SGEMM` and `DGEMM` calls with a
+      1xN or Mx1 matrix to the corresponding GEMV kernel.
+    + Wdded `DYNAMIC_ARCH` support (comprising `GENERIC_RISCV64` and
+      the two RVV 1.0 targets with vector length of 128 and 256).
+    + Worked around the `ZVL128B` kernels for `AXPBY` mishandling the
+      special case of zero Y increment.
+- Obsoleted: no-static.patch.
+
+-------------------------------------------------------------------
+Mon Jul 29 09:21:41 UTC 2024 - Egbert Eich <eich@suse.com>
+
+- Duplicate all options passed to `make` also to `make install`:
+  The openblas build output suggests this: 'Note that any flags
+  passed to make during build should also be passed to make install
+  to circumvent any install errors'.
+  This also makes sure that minimum CPU requirement is set in
+  the pkgconfig file is the same one as used for building.
+  This helps to maintain a reproducible build (boo#1228177).
+
+-------------------------------------------------------------------
+Thu Jun 13 07:32:23 UTC 2024 - Andreas Schwab <schwab@suse.de>
+
+- no-static.patch: do not link statically
+
 -------------------------------------------------------------------
 Sun Jun  9 07:07:51 UTC 2024 - Egbert Eich <eich@suse.com>
 

openblas.spec

@@ -1,7 +1,7 @@
 #
-# spec file
+# spec file for package openblas
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,8 +18,9 @@
 
 %global flavor @BUILD_FLAVOR@%{nil}
 
-%define _vers 0_3_27
-%define vers 0.3.27
+%undefine sha1
+%define _vers 0_3_29
+%define vers 0.3.29
 %define so_v 0
 %define pname openblas
 
@@ -166,6 +167,12 @@ ExclusiveArch:  do_not_build
 %ifarch ppc64le
 %if 0%{?c_f_ver} > 9
 %else
+%if 0%{?sle_version} == 150700
+%define cc_v 14
+%endif
+%if 0%{?sle_version} == 150600
+%define cc_v 13
+%endif
 %if 0%{?sle_version} == 150500
 %define cc_v 12
 %endif
@@ -191,6 +198,7 @@ ExclusiveArch:  do_not_build
 %define p_prefix %_prefix
 %define p_includedir %_includedir/%pname
 %define p_libdir %_libdir/openblas%{?flavor:-%{flavor}}
+%define p_testdir %_libexecdir/openblas%{?flavor:-%{flavor}}/tests
 %define p_cmakedir %{p_libdir}/cmake/%{pname}
 %define num_threads 64
 
@@ -207,12 +215,19 @@ ExclusiveArch:  do_not_build
 %define p_prefix %hpc_prefix
 %define p_includedir %hpc_includedir
 %define p_libdir %hpc_libdir
+%define p_testdir %hpc_prefix/tests
 %define p_cmakedir %{hpc_libdir}/cmake
 %define num_threads 256
 
 %{hpc_init -c %{compiler_family} %{?c_f_ver:-v %{c_f_ver}} %{?ext:-e %{ext}}}
 %endif
 
+%if 0%{?sha1:1}
+%define v_string %{sha1}
+%else
+%define v_string v%{version}
+%endif
+
 Name:           %{package_name}
 Version:        %vers
 Release:        0
@@ -220,14 +235,15 @@ Summary:        An optimized BLAS library based on GotoBLAS2
 License:        BSD-3-Clause
 Group:          Productivity/Scientific/Math
 URL:            http://www.openblas.net
-Source0:        https://github.com/xianyi/OpenBLAS/archive/v%{version}.tar.gz#/OpenBLAS-%{version}.tar.gz
+Source0:        https://github.com/xianyi/OpenBLAS/archive/%{v_string}.tar.gz#/OpenBLAS-%{version}%{?sha1:_%{sha1}}.tar.gz
 Source1:        README.SUSE
 Source2:        README.HPC.SUSE
-Source3:        openblas.rpmlintrc
-Patch101:       Link-library-with-z-noexecstack.patch
+Source3:        openblas_tests.sh.in
+Source4:        openblas.rpmlintrc
 # PATCH port
 Patch102:       Handle-s390-correctly.patch
 Patch103:       openblas-ppc64be_up2_p8.patch
+Patch104:       Restore-the-non-vectorized-code-from-before-PR4880-for-POWER8.patch
 
 #BuildRequires:  cmake
 BuildRequires:  memory-constraints
@@ -238,7 +254,7 @@ BuildRequires:  gcc%{?cc_v}-fortran
 BuildRequires:  gcc-fortran
 BuildRequires:  update-alternatives
 Requires(post): update-alternatives
-Requires(preun):update-alternatives
+Requires(preun): update-alternatives
 %else
 BuildRequires:  %{compiler_family}%{?c_f_ver}-compilers-hpc-macros-devel
 BuildRequires:  lua-lmod
@@ -255,7 +271,7 @@ Group:          System/Libraries
 %if %{without hpc}
 Requires(post): update-alternatives
 Requires(post): coreutils
-Requires(preun):update-alternatives
+Requires(preun): update-alternatives
  %if "%flavor" == "serial"
 Obsoletes:      lib%{pname}%{so_v} < %{version}
 Provides:       lib%{pname}%{so_v} = %{version}
@@ -326,15 +342,34 @@ OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
 
 This package contains headers for OpenBLAS.
 
+%package   tests
+Summary:        Unit Tests for openblas library
+Group:          Development/Libraries/C and C++
+
+%description tests
+OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
+
+This package contains test binaries.
+
 %prep
 
-%setup -q -n OpenBLAS-%{version}
+%setup -q -n OpenBLAS-%{?sha1:%{sha1}}%{!?sha1:%{version}}
 %autopatch -p1
 %ifarch s390
 sed -i -e "s@m32@m31@" Makefile.system
 %endif
 sed -i -e '/FLDFLAGS = \|$(CC)\|$(CXX)/s@$@ $(LDFLAGS_TESTS)@' \
     test/Makefile ctest/Makefile utest/Makefile cpp_thread_test/Makefile
+grep -q .note.GNU-stack cpuid.S || echo '.section        .note.GNU-stack,"",@progbits' >> cpuid.S
+# Disable sgemmt and dgemmt tests on ppc64le when using gcc13
+%if "%{?_arch}" == "ppc64le" && 0%{?gcc_version} == 13
+%if %{suse_version} >= 1600 && !0%{?is_opensuse}
+# with openblas_target POWER9 the tests work fine
+%else
+sed -i -e '/^OBJS_EXT+=/s@[^= ]*/test_sgemmt.o *@@' utest/Makefile
+sed -i -e '/^OBJS_EXT+=/s@[^= ]*/test_dgemmt.o *@@' utest/Makefile
+%endif
+%endif
 
 %if %{without hpc}
 cp %{SOURCE1} .
@@ -370,6 +405,11 @@ EOF
 %define  _lto_cflags %{nil}
 %endif
 
+%ifarch riscv64
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110812
+%global _lto_cflags %{nil}
+%endif
+
 %if %{with hpc}
 %hpc_debug
 %hpc_setup_compiler
@@ -393,7 +433,11 @@ EOF
 %global openblas_target %openblas_target TARGET=ZARCH_GENERIC
 %endif
 %ifarch ppc64le
+%if %{suse_version} >= 1600 && !0%{?is_opensuse}
+%global openblas_target %openblas_target TARGET=POWER9
+%else
 %global openblas_target %openblas_target TARGET=POWER8
+%endif
 %define openblas_opt BUILD_BFLOAT16=1
 %endif
 %ifarch ppc64
@@ -408,7 +452,7 @@ EOF
 %ifarch ppc64
 %global addopt -mvsx
 %endif
-%global addopt %{?addopt} -fno-strict-aliasing
+%global addopt %{?addopt} -fno-strict-aliasing -Wa,--noexecstack -Wl,-z,noexecstack
 
 # Make serial, threaded and OpenMP versions
 
@@ -429,6 +473,7 @@ make MAKE_NB_JOBS=$jobs %{?openblas_target} %{?build_flags} \
      NUM_THREADS=%{num_threads} V=1 \
      OPENBLAS_LIBRARY_DIR=%{p_libdir} \
      OPENBLAS_INCLUDE_DIR=%{p_includedir} \
+     OPENBLAS_BINARY_DIR=%{p_testdir} \
      OPENBLAS_CMAKE_DIR=%{p_cmakedir} \
      PREFIX=%{p_prefix} \
      %{?dynamic_list} \
@@ -444,13 +489,28 @@ make MAKE_NB_JOBS=$jobs %{?openblas_target} %{?build_flags} \
 # Install library and headers
 # Pass NUM_THREADS again, as it is not propagated from the build step
 # https://github.com/OpenMathLib/OpenBLAS/issues/4275
-%make_install  %{?build_flags} \
+mkdir -p %{buildroot}/%{p_testdir}
+%make_install install_tests %{?openblas_target} %{?build_flags} \
+    %{?openblas_opt} \
     NUM_THREADS=%{num_threads} \
     OPENBLAS_LIBRARY_DIR=%{p_libdir} \
     OPENBLAS_INCLUDE_DIR=%{p_includedir} \
+    OPENBLAS_BINARY_DIR=%{p_testdir} \
     OPENBLAS_CMAKE_DIR=%{p_cmakedir} \
-    %{?libnamesuffix} \
+    %{!?with_hpc:%{?libnamesuffix} FC=gfortran CC=gcc%{?cc_v:-%{cc_v}} %{?cc_v:CEXTRALIB=""}} \
+    %{?ldflags_tests:LDFLAGS_TESTS=%{ldflags_tests}} \
+    %{?with_hpc:%{?cc_v:CC=gcc-%{cc_v} FC=gfortran-%{cc_v} CEXTRALIB=""}} \
     PREFIX=%{p_prefix}
+sed -e 's#@FLAVOR@#%{flavor}#' \
+    -e 's#@COMPILER@#%{?compiler_family:%compiler_family%{?hpc_gnu_dep_version:/%hpc_gnu_dep_version}}#' \
+    < %{S:3} > %{buildroot}/%{p_testdir}/openblas_tests.sh
+chmod 0755 %{buildroot}/%{p_testdir}/openblas_tests.sh
+for i in %{buildroot}/%{p_testdir}/*; do
+    case $i in
+	*.dat|*in*) chmod 0644 $i;;
+	*)     chmod 0755 $i;;
+    esac
+done
 
 # Delete info about OBS host cpu
 %ifarch %ix86 x86_64
@@ -642,6 +702,11 @@ fi
 %{p_libdir}/pkgconfig
 %endif
 
+%files tests
+%dir %{p_testdir}
+%dir %{dirname:%{p_testdir}}
+%{p_testdir}/*
+
 %files devel-static
 %{p_libdir}/libopenblas*.a
 

openblas_tests.sh.in

@@ -0,0 +1,92 @@
+#! /bin/bash
+
+FLAVOR=@FLAVOR@
+COMPILER=@COMPILER@
+# Series 'test'
+series_test() {
+    ${dir}/sblat1 || echo "sblat1 failed"
+    ${dir}/dblat1 || echo "dblat1 failed"
+    ${dir}/cblat1 || echo "cblat1 failed"
+    ${dir}/zblat1 || echo "zblat1 failed"
+    ${dir}/sblat2 < ${dir}/sblat2.dat || echo " failed"
+    grep -q FATAL SBLAT2.SUMM && cat SBLAT2.SUMM || true
+    ${dir}/dblat2 < ${dir}/dblat2.dat || echo " failed"
+    grep -q FATAL DBLAT2.SUMM && cat DBLAT2.SUMM || true
+    ${dir}/cblat2 < ${dir}/cblat2.dat || echo " failed"
+    grep -q FATAL CBLAT2.SUMM && cat CBLAT2.SUMM || true
+    ${dir}/zblat2 < ${dir}/zblat2.dat || echo " failed"
+    grep -q FATAL ZBLAT2.SUMM && cat ZBLAT2.SUMM || true
+    ${dir}/test_sbgemm > SBBLAT3.SUMM || echo "test_sbgemm failed"
+    grep -q FATAL SBBLAT3.SUMM && cat SBBLAT3.SUMM || true
+    ${dir}/dblat3 < ${dir}/dblat3.dat || echo "dblat3 failed"
+    grep -q FATAL DBLAT3.SUMM && cat DBLAT3.SUMM || true
+    ${dir}/cblat3 < ${dir}/cblat3.dat || echo "cblat3 failed"
+    grep -q FATAL CBLAT3.SUMM && cat CBLAT3.SUMM || true
+    [ -x ${dir}/cblat3_3m ] && \
+	{  ${dir}/cblat3_3m < ${dir}/cblat3_3m.dat;
+	   grep -q FATAL CBLAT3_3M.SUMM && cat CBLAT3_3M.SUMM || true; }
+    ${dir}/zblat3 < ${dir}/zblat3.dat || echo "zblat3 failed";
+    grep -q FATAL ZBLAT3.SUMM && cat ZBLAT3.SUMM || true
+    [ -x ${dir}/zblat3_3m ] && \
+	{ ${dir}/zblat3_3m < ${dir}/zblat3_3m.dat || echo "zblat3 failed";
+	  grep -q FATAL ZBLAT3_3M.SUMM && cat ZBLAT3_3M.SUMM || true; }
+}
+
+# Series 'ctest'
+series_ctest() {
+    ${dir}/xscblat1 || echo "xscblat1 failed"
+    ${dir}/xdcblat1 || echo "sdcblat1 failed"
+    ${dir}/xccblat1 || echo "xccblat1 failed"
+    ${dir}/xzcblat1 || echo "xzcblat1 failed"
+    ${dir}/xscblat2 < ${dir}/sin2 || echo "xscblat2 failed"
+    ${dir}/xdcblat2 < ${dir}/din2 || echo "xdcblat2 failed"
+    ${dir}/xccblat2 < ${dir}/cin2 || echo "xccblat2 failed"
+    ${dir}/xzcblat2 < ${dir}/zin2 || echo "xzcblat2 failed"
+    ${dir}/xscblat3 < ${dir}/sin3 || echo "xscblat3 failed"
+    ${dir}/xdcblat3 < ${dir}/din3 || echo "xdcblat3 failed"
+    ${dir}/xccblat3 < ${dir}/cin3 || echo "xccblat3 failed"
+    ${dir}/xzcblat3 < ${dir}/zin3 || echo "xzcblat3 failed"
+    [ -x ${dir}/xccblat3_3m ] && { ${dir}/xccblat3_3m < ${dir}/cin3_3m || echo "cin3_3m failed"; };
+    [ -x ${dir}/xzcblat3_3m ] && { ${dir}/xzcblat3_3m < ${dir}/zin3_3m || echo "zin3_3m failed"; };
+}
+
+# Series 'utest'
+series_utest() {
+    ${dir}/openblas_utest || echo "openblas_utest failed"
+    ${dir}/openblas_utest_ext || echo "openblas_utest_ext failed"
+}
+
+
+dir=/usr/lib/openblas-${FLAVOR}/tests
+
+case $FLAVOR in
+    serial) export THREADS=false; export OMP=false ;;
+    pthreads) export THREADS=true; export OMP=false ;;
+    openmp) export THREADS=false; export OMP=true ;;
+    gnu-hpc) module pure;
+	     module load gnu/$COMPILER openblas;
+	     dir=$OPENBLAS_DIR/bin
+	     export THREADS=false; export OMP=true
+	     ;;
+    gnu-hpc-ptreads) module pure;
+	     module load gnu/$COMPILER_VERSION openblas;
+	     export THREADS=true; export OMP=false ;;
+esac
+
+OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 series_test
+if  $OMP || $TREADS; then
+    rm -f ?BLAT2.SUMM ?BLAT3.SUMM ?BLAT3_3M.SUMM
+    if $OMP; then
+	OMP_NUM_THREADS=2 series_test
+    else
+	OPENBLAS_NUM_THREADS=2 series_test
+    fi
+fi
+
+if  $OMP; then
+    OMP_NUM_THREADS=2 series_ctest
+else
+    OPENBLAS_NUM_THREADS=2 series_ctest
+fi
+
+series_utest