{lang,toolchain}[lfbf/2025b,system/system] lfbf v2025b, SciPy-bundle v2025.07 #24482

Thyre · 2025-11-07T08:07:30Z

(created using eb --new-pr)

This is part of a series of PRs adding an LLVM toolchain for 2025b.
Right now, the modules use llvm-compilers, whereas the framework PR is using LLVMtc. I'll adapt based on the result of the discussion in Slack.

Requires:

Also contains llvm-compilers to that this can be tested independently from #24481

Test reports:

Failure Neoverse V1 & OpenBLAS (NumPy tests)
Failure Neoverse V2 & OpenBLAS (NumPy tests)
Failure Neoverse V2 & BLIS (SciPy tests)
Failure Zen 4 & OpenBLAS (SciPy tests)
Failure Zen 4 & BLIS (SciPy tests)
Success Alder Lake & OpenBLAS
Success Zen 5 & OpenBLAS
Success Zen 3 & OpenBLAS

edit (by @boegel):
follow-up for failing numpy/scipy tests on Arm:

failing tests on Arm for SciPy-bundle v2025.07 w/ lfbf/2025b toolchain #24764

… and patches: numpy-2.3.2_fix-llvm-tests.patch

github-actions · 2025-11-07T08:08:31Z

Updated software `AOCL-BLAS-5.1-llvm-compilers-20.1.8.eb`

Diff against AOCL-BLAS-5.1-GCC-14.3.0.eb

easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.1-GCC-14.3.0.eb

diff --git a/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.1-GCC-14.3.0.eb b/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.1-llvm-compilers-20.1.8.eb
index 93ef13326d..7b2ce0bd2d 100644
--- a/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.1-GCC-14.3.0.eb
+++ b/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.1-llvm-compilers-20.1.8.eb
@@ -7,7 +7,7 @@ homepage = 'https://github.com/amd/blis'
 description = """AOCL-BLAS is AMD's optimized version of
                  BLAS targeted for AMD EPYC and Ryzen CPUs."""
 
-toolchain = {'name': 'GCC', 'version': '14.3.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 toolchainopts = {'openmp': True}
 
 source_urls = ['https://github.com/amd/blis/archive/']

Diff against AOCL-BLAS-5.0-GCC-14.2.0.eb

easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.0-GCC-14.2.0.eb

diff --git a/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.0-GCC-14.2.0.eb b/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.1-llvm-compilers-20.1.8.eb
index 6108e8a586..7b2ce0bd2d 100644
--- a/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.0-GCC-14.2.0.eb
+++ b/easybuild/easyconfigs/a/AOCL-BLAS/AOCL-BLAS-5.1-llvm-compilers-20.1.8.eb
@@ -1,22 +1,22 @@
 easyblock = 'EB_BLIS'
 
 name = 'AOCL-BLAS'
-version = '5.0'
+version = '5.1'
 
 homepage = 'https://github.com/amd/blis'
 description = """AOCL-BLAS is AMD's optimized version of
                  BLAS targeted for AMD EPYC and Ryzen CPUs."""
 
-toolchain = {'name': 'GCC', 'version': '14.2.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 toolchainopts = {'openmp': True}
 
 source_urls = ['https://github.com/amd/blis/archive/']
 sources = ['%(version)s.tar.gz']
-checksums = ['5abb34972b88b2839709d0af8785662bc651c7806ccfa41d386d93c900169bc2']
+checksums = ['4ab210cea8753f4be9646a3ad8e6b42c7d19380084a66312497c97278b8c76a4']
 
 builddependencies = [
-    ('Python', '3.13.1'),
-    ('Perl', '5.40.0'),
+    ('Python', '3.13.5'),
+    ('Perl', '5.40.2'),
 ]
 
 runtest = 'check'

Updated software `BLIS-2.0-llvm-compilers-20.1.8.eb`

Diff against BLIS-2.0-GCC-14.3.0.eb

easybuild/easyconfigs/b/BLIS/BLIS-2.0-GCC-14.3.0.eb

diff --git a/easybuild/easyconfigs/b/BLIS/BLIS-2.0-GCC-14.3.0.eb b/easybuild/easyconfigs/b/BLIS/BLIS-2.0-llvm-compilers-20.1.8.eb
index 4277c46c1e..7b4ba5c5f9 100644
--- a/easybuild/easyconfigs/b/BLIS/BLIS-2.0-GCC-14.3.0.eb
+++ b/easybuild/easyconfigs/b/BLIS/BLIS-2.0-llvm-compilers-20.1.8.eb
@@ -5,7 +5,7 @@ homepage = 'https://github.com/flame/blis/'
 description = """BLIS is a portable software framework for instantiating high-performance
 BLAS-like dense linear algebra libraries."""
 
-toolchain = {'name': 'GCC', 'version': '14.3.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 toolchainopts = {'openmp': True}
 
 source_urls = ['https://github.com/flame/blis/archive/']

Diff against BLIS-1.1-GCC-14.2.0.eb

easybuild/easyconfigs/b/BLIS/BLIS-1.1-GCC-14.2.0.eb

diff --git a/easybuild/easyconfigs/b/BLIS/BLIS-1.1-GCC-14.2.0.eb b/easybuild/easyconfigs/b/BLIS/BLIS-2.0-llvm-compilers-20.1.8.eb
index d0fab06142..7b4ba5c5f9 100644
--- a/easybuild/easyconfigs/b/BLIS/BLIS-1.1-GCC-14.2.0.eb
+++ b/easybuild/easyconfigs/b/BLIS/BLIS-2.0-llvm-compilers-20.1.8.eb
@@ -1,21 +1,20 @@
 name = 'BLIS'
-version = '1.1'
+version = '2.0'
 
 homepage = 'https://github.com/flame/blis/'
 description = """BLIS is a portable software framework for instantiating high-performance
 BLAS-like dense linear algebra libraries."""
 
-toolchain = {'name': 'GCC', 'version': '14.2.0'}
-# -Wno-error=int-conversion is required to work around compiler error on A64FX
-toolchainopts = {'openmp': True, 'extra_cflags': "-Wno-error=int-conversion"}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
+toolchainopts = {'openmp': True}
 
 source_urls = ['https://github.com/flame/blis/archive/']
 sources = ['%(version)s.tar.gz']
-checksums = ['847c035809b8994c077ade737a4813601db96c4cf0d903d08ba6a9b8ee0fe03e']
+checksums = ['08bbebd77914a6d1a43874ae5ec2f54fe6a77cba745f2532df28361b0f1ad1b3']
 
 builddependencies = [
-    ('Python', '3.13.1'),
-    ('Perl', '5.40.0'),
+    ('Python', '3.13.5'),
+    ('Perl', '5.40.2'),
 ]
 
 runtest = 'check'

Updated software `Boost-1.88.0-llvm-compilers-20.1.8.eb`

Diff against Boost-1.88.0-intel-compilers-2025.2.0.eb

easybuild/easyconfigs/b/Boost/Boost-1.88.0-intel-compilers-2025.2.0.eb

diff --git a/easybuild/easyconfigs/b/Boost/Boost-1.88.0-intel-compilers-2025.2.0.eb b/easybuild/easyconfigs/b/Boost/Boost-1.88.0-llvm-compilers-20.1.8.eb
index fb374654e5..97767e5db7 100644
--- a/easybuild/easyconfigs/b/Boost/Boost-1.88.0-intel-compilers-2025.2.0.eb
+++ b/easybuild/easyconfigs/b/Boost/Boost-1.88.0-llvm-compilers-20.1.8.eb
@@ -4,7 +4,7 @@ version = '1.88.0'
 homepage = 'https://www.boost.org/'
 description = """Boost provides free peer-reviewed portable C++ source libraries."""
 
-toolchain = {'name': 'intel-compilers', 'version': '2025.2.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 toolchainopts = {'pic': True}
 
 source_urls = ['https://archives.boost.io/release/%(version)s/source/']
@@ -19,19 +19,6 @@ dependencies = [
     ('ICU', '77.1'),
 ]
 
-# add -pthread to icpx compiler tests
-_sed_cmd = "sed -i 's/icpx -x c++ -std=c++11 ;/icpx -x c++ -std=c++11 -pthread ;/g'"
-preconfigopts = f'{_sed_cmd} tools/build/src/engine/build.sh && '
-
-# -ip is not supported with OneAPI compilers
-# instead of -pch-create ... use -Xclang -emit-pch -o ...
-_sed_cmd2 = """sed -i -e 's/-c -pch-create/-c -Xclang -emit-pch -o/g' -e 's/-O3 -ip/-O3/g' -e 's/"ifort"/"ifx"/g'"""
-preconfigopts += f'{_sed_cmd2} tools/build/src/tools/intel-linux.jam && '
-
-# -wdXXX flags are not supported with OneAPI compilers
-_sed_cmd3 = r'''sed -i -E "/<toolset>intel(-linux|):<cxxflags>(\"|'|)-wd[0-9,]/d"'''
-preconfigopts += fr'find . -type f -name "Jamfile.v2" -exec {_sed_cmd3} {{}} \; && '
-
 configopts = '--without-libraries=python,mpi'
 
 # disable MPI, build Boost libraries with tagged layout

Diff against Boost-1.88.0-GCC-14.3.0.eb

easybuild/easyconfigs/b/Boost/Boost-1.88.0-GCC-14.3.0.eb

diff --git a/easybuild/easyconfigs/b/Boost/Boost-1.88.0-GCC-14.3.0.eb b/easybuild/easyconfigs/b/Boost/Boost-1.88.0-llvm-compilers-20.1.8.eb
index 976e152d46..97767e5db7 100644
--- a/easybuild/easyconfigs/b/Boost/Boost-1.88.0-GCC-14.3.0.eb
+++ b/easybuild/easyconfigs/b/Boost/Boost-1.88.0-llvm-compilers-20.1.8.eb
@@ -4,7 +4,7 @@ version = '1.88.0'
 homepage = 'https://www.boost.org/'
 description = """Boost provides free peer-reviewed portable C++ source libraries."""
 
-toolchain = {'name': 'GCC', 'version': '14.3.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 toolchainopts = {'pic': True}
 
 source_urls = ['https://archives.boost.io/release/%(version)s/source/']

Updated software `FFTW-3.3.10-llvm-compilers-20.1.8.eb`

Diff against FFTW-3.3.10-GCC-14.3.0.eb

easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-GCC-14.3.0.eb

diff --git a/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-GCC-14.3.0.eb b/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-llvm-compilers-20.1.8.eb
index 663ed7191b..8b672b9500 100644
--- a/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-GCC-14.3.0.eb
+++ b/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-llvm-compilers-20.1.8.eb
@@ -5,13 +5,17 @@ homepage = 'https://www.fftw.org'
 description = """FFTW is a C subroutine library for computing the discrete Fourier transform (DFT)
 in one or more dimensions, of arbitrary input size, and of both real and complex data."""
 
-toolchain = {'name': 'GCC', 'version': '14.3.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 toolchainopts = {'pic': True}
 
 source_urls = [homepage]
 sources = [SOURCELOWER_TAR_GZ]
 checksums = ['56c932549852cddcfafdab3820b0200c7742675be92179e59e6215b340e26467']
 
+# not supported for LLVM compilers
+# build fails with: configure: error: gcc 4.6 or later required for quad precision support
+with_quad_prec = False
+
 runtest = 'check'
 
 moduleclass = 'numlib'

Diff against FFTW-3.3.10-intel-compilers-2023.1.0.eb

easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-intel-compilers-2023.1.0.eb

diff --git a/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-intel-compilers-2023.1.0.eb b/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-llvm-compilers-20.1.8.eb
index 79fb090b48..8b672b9500 100644
--- a/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-intel-compilers-2023.1.0.eb
+++ b/easybuild/easyconfigs/f/FFTW/FFTW-3.3.10-llvm-compilers-20.1.8.eb
@@ -5,22 +5,17 @@ homepage = 'https://www.fftw.org'
 description = """FFTW is a C subroutine library for computing the discrete Fourier transform (DFT)
 in one or more dimensions, of arbitrary input size, and of both real and complex data."""
 
-toolchain = {'name': 'intel-compilers', 'version': '2023.1.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 toolchainopts = {'pic': True}
 
 source_urls = [homepage]
 sources = [SOURCELOWER_TAR_GZ]
 checksums = ['56c932549852cddcfafdab3820b0200c7742675be92179e59e6215b340e26467']
 
-# no quad precision, requires GCC v4.6 or higher
-# see also
-# https://www.fftw.org/doc/Extended-and-quadruple-precision-in-Fortran.html
+# not supported for LLVM compilers
+# build fails with: configure: error: gcc 4.6 or later required for quad precision support
 with_quad_prec = False
 
-# compilation fails on AMD systems when configuring with --enable-avx-128-fma,
-# because Intel compilers do not support FMA4 instructions
-use_fma4 = False
-
 runtest = 'check'
 
 moduleclass = 'numlib'

Updated software `FlexiBLAS-3.4.5-llvm-compilers-20.1.8.eb`

Diff against FlexiBLAS-3.4.5-GCC-14.3.0.eb

easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-GCC-14.3.0.eb

diff --git a/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-GCC-14.3.0.eb b/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-llvm-compilers-20.1.8.eb
index 212dd6ca9d..172d643785 100644
--- a/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-GCC-14.3.0.eb
+++ b/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-llvm-compilers-20.1.8.eb
@@ -7,9 +7,9 @@ homepage = 'https://gitlab.mpi-magdeburg.mpg.de/software/flexiblas-release'
 description = """FlexiBLAS is a wrapper library that enables the exchange of the BLAS and LAPACK implementation
 used by a program without recompiling or relinking it."""
 
-toolchain = {'name': 'GCC', 'version': '14.3.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 local_extra_flags = "-fstack-protector-strong -fstack-clash-protection"
-toolchainopts = {'pic': True, 'extra_cflags': local_extra_flags, 'extra_fflags': local_extra_flags}
+toolchainopts = {'pic': True, 'extra_cflags': local_extra_flags}
 
 builddependencies = [
     ('CMake', '4.0.3'),

Diff against FlexiBLAS-3.4.5-GCC-14.2.0.eb

easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-GCC-14.2.0.eb

diff --git a/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-GCC-14.2.0.eb b/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-llvm-compilers-20.1.8.eb
index 1e8869fdce..172d643785 100644
--- a/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-GCC-14.2.0.eb
+++ b/easybuild/easyconfigs/f/FlexiBLAS/FlexiBLAS-3.4.5-llvm-compilers-20.1.8.eb
@@ -7,20 +7,22 @@ homepage = 'https://gitlab.mpi-magdeburg.mpg.de/software/flexiblas-release'
 description = """FlexiBLAS is a wrapper library that enables the exchange of the BLAS and LAPACK implementation
 used by a program without recompiling or relinking it."""
 
-toolchain = {'name': 'GCC', 'version': '14.2.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 local_extra_flags = "-fstack-protector-strong -fstack-clash-protection"
-toolchainopts = {'pic': True, 'extra_cflags': local_extra_flags, 'extra_fflags': local_extra_flags}
+toolchainopts = {'pic': True, 'extra_cflags': local_extra_flags}
 
 builddependencies = [
-    ('CMake', '3.31.3'),
-    ('Python', '3.13.1'),  # required for running the tests
-    ('BLIS', '1.1'),
+    ('CMake', '4.0.3'),
+    ('Python', '3.13.5'),  # required for running the tests
+    ('BLIS', '2.0'),
 ]
 if ARCH == 'x86_64':
-    builddependencies.append(('AOCL-BLAS', '5.0'))
+    builddependencies.append(('AOCL-BLAS', '5.1'))
+if ARCH == 'aarch64':
+    builddependencies.append(('NVPL', '25.5', '', SYSTEM))
 
 dependencies = [
-    ('OpenBLAS', '0.3.29'),
+    ('OpenBLAS', '0.3.30'),
 ]
 
 # note: first listed backend will be used as default by FlexiBLAS,
@@ -30,6 +32,8 @@ local_backends = ['OpenBLAS', 'BLIS']
 # imkl supplies its backend via the imkl module, not as a dependency
 if ARCH == 'x86_64':
     local_backends.extend(['AOCL-BLAS', 'imkl'])
+if ARCH == 'aarch64':
+    local_backends.extend(['NVPL'])
 
 default_component_specs = {'start_dir': '%(namelower)s-%(version)s'}
 sanity_check_all_components = True
@@ -43,13 +47,13 @@ components = [
         'checksums': ['e819949c614c4968919b0ea4e873ab916d95cdc6943e9d091a78d209b7d6ed07'],
         'backends': local_backends,
     }),
-    ('LAPACK', '3.12.0', {
+    ('LAPACK', '3.12.1', {
         'easyblock': 'CMakeMake',
         'source_urls': ['https://github.com/Reference-LAPACK/lapack/archive/'],
         'sources': ['v%(version)s.tar.gz'],
-        'checksums': ['eac9570f8e0ad6f30ce4b963f4f033f0f643e7c3912fc9ee6cd99120675ad48b'],
+        'checksums': ['2ca6407a001a474d4d4d35f3a61550156050c48016d949f0da0529c0aa052422'],
         'configopts': ('-DBUILD_SHARED_LIBS=ON -DUSE_OPTIMIZED_BLAS=ON -DLAPACKE=ON '
-                       '-DUSE_OPTIMIZED_LAPACK=ON -DBUILD_DEPRECATED=ON '
+                       '-DUSE_OPTIMIZED_LAPACK=ON -DBUILD_DEPRECATED=ON -DBUILD_INDEX64_EXT_API=OFF '
                        '-DCMAKE_INSTALL_INCLUDEDIR=%(installdir)s/include/flexiblas'),
         'sanity_check_paths': {
             'files': ['lib/liblapacke.%s' % SHLIB_EXT, 'include/flexiblas/lapacke.h'],

Updated software `OpenBLAS-0.3.30-llvm-compilers-20.1.8.eb`

Diff against OpenBLAS-0.3.30-GCC-14.3.0.eb

easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.30-GCC-14.3.0.eb

diff --git a/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.30-GCC-14.3.0.eb b/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.30-llvm-compilers-20.1.8.eb
index 4bddc4bbcd..13d1b139fc 100644
--- a/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.30-GCC-14.3.0.eb
+++ b/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.30-llvm-compilers-20.1.8.eb
@@ -4,7 +4,7 @@ version = '0.3.30'
 homepage = 'https://www.openblas.net/'
 description = "OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version."
 
-toolchain = {'name': 'GCC', 'version': '14.3.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 
 source_urls = [
     # order matters, trying to download the large.tgz/timing.tgz LAPACK tarballs from GitHub causes trouble
@@ -18,6 +18,8 @@ patches = [
     'OpenBLAS-0.3.15_workaround-gcc-miscompilation.patch',
     'OpenBLAS-0.3.21_fix-order-vectorization.patch',
     'OpenBLAS-0.3.30_revert-fix-out-of-bounds-access.patch',
+    'OpenBLAS-0.3.30_fix-dot-kernel-sve-aarch64.patch',
+    'OpenBLAS-0.3.30_better-support-llvm-flang.patch',
 ]
 checksums = [
     {'v0.3.30.tar.gz': '27342cff518646afb4c2b976d809102e368957974c250a25ccc965e53063c95d'},
@@ -29,6 +31,10 @@ checksums = [
      '08af834e5d60441fd35c128758ed9c092ba6887c829e0471ecd489079539047d'},
     {'OpenBLAS-0.3.30_revert-fix-out-of-bounds-access.patch':
      'c161fc0e2754c8ef073375138392a76ba9c4cb23f85d5d554051db4bc73ba6ae'},
+    {'OpenBLAS-0.3.30_fix-dot-kernel-sve-aarch64.patch':
+     'dfc675529f2ae8c6b3b35f8e6cf47095b0c54b89aa15ee2059fcfbe3f420c52e'},
+    {'OpenBLAS-0.3.30_better-support-llvm-flang.patch':
+     '2e4b314ad94402978d7d6c2137592f9489ee8779507efc510d6d460fcecb1d88'},
 ]
 
 builddependencies = [

Diff against OpenBLAS-0.3.29-GCC-14.2.0.eb

easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.29-GCC-14.2.0.eb

diff --git a/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.29-GCC-14.2.0.eb b/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.30-llvm-compilers-20.1.8.eb
index 66efdc75ce..13d1b139fc 100644
--- a/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.29-GCC-14.2.0.eb
+++ b/easybuild/easyconfigs/o/OpenBLAS/OpenBLAS-0.3.30-llvm-compilers-20.1.8.eb
@@ -1,10 +1,10 @@
 name = 'OpenBLAS'
-version = '0.3.29'
+version = '0.3.30'
 
 homepage = 'https://www.openblas.net/'
 description = "OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version."
 
-toolchain = {'name': 'GCC', 'version': '14.2.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 
 source_urls = [
     # order matters, trying to download the large.tgz/timing.tgz LAPACK tarballs from GitHub causes trouble
@@ -17,23 +17,30 @@ patches = [
     ('timing.tgz', '.'),
     'OpenBLAS-0.3.15_workaround-gcc-miscompilation.patch',
     'OpenBLAS-0.3.21_fix-order-vectorization.patch',
-    'OpenBLAS-0.3.29_fix-detection-A64FX.patch',
+    'OpenBLAS-0.3.30_revert-fix-out-of-bounds-access.patch',
+    'OpenBLAS-0.3.30_fix-dot-kernel-sve-aarch64.patch',
+    'OpenBLAS-0.3.30_better-support-llvm-flang.patch',
 ]
 checksums = [
-    {'v0.3.29.tar.gz': '38240eee1b29e2bde47ebb5d61160207dc68668a54cac62c076bb5032013b1eb'},
+    {'v0.3.30.tar.gz': '27342cff518646afb4c2b976d809102e368957974c250a25ccc965e53063c95d'},
     {'large.tgz': 'f328d88b7fa97722f271d7d0cfea1c220e0f8e5ed5ff01d8ef1eb51d6f4243a1'},
     {'timing.tgz': '999c65f8ea8bd4eac7f1c7f3463d4946917afd20a997807300fe35d70122f3af'},
     {'OpenBLAS-0.3.15_workaround-gcc-miscompilation.patch':
      'e6b326fb8c4a8a6fd07741d9983c37a72c55c9ff9a4f74a80e1352ce5f975971'},
     {'OpenBLAS-0.3.21_fix-order-vectorization.patch':
      '08af834e5d60441fd35c128758ed9c092ba6887c829e0471ecd489079539047d'},
-    {'OpenBLAS-0.3.29_fix-detection-A64FX.patch': 'b8f8d134c87d358fef98b98e49a6b14db95cdc926272557d14b0530c75743b3f'},
+    {'OpenBLAS-0.3.30_revert-fix-out-of-bounds-access.patch':
+     'c161fc0e2754c8ef073375138392a76ba9c4cb23f85d5d554051db4bc73ba6ae'},
+    {'OpenBLAS-0.3.30_fix-dot-kernel-sve-aarch64.patch':
+     'dfc675529f2ae8c6b3b35f8e6cf47095b0c54b89aa15ee2059fcfbe3f420c52e'},
+    {'OpenBLAS-0.3.30_better-support-llvm-flang.patch':
+     '2e4b314ad94402978d7d6c2137592f9489ee8779507efc510d6d460fcecb1d88'},
 ]
 
 builddependencies = [
     ('make', '4.4.1'),
     # required by LAPACK test suite
-    ('Python', '3.13.1'),
+    ('Python', '3.13.5'),
 ]
 
 run_lapack_tests = True

Updated software `pybind11-3.0.0-llvm-compilers-20.1.8.eb`

Diff against pybind11-2.12.0-intel-compilers-2024.2.0.eb

easybuild/easyconfigs/p/pybind11/pybind11-2.12.0-intel-compilers-2024.2.0.eb

diff --git a/easybuild/easyconfigs/p/pybind11/pybind11-2.12.0-intel-compilers-2024.2.0.eb b/easybuild/easyconfigs/p/pybind11/pybind11-3.0.0-llvm-compilers-20.1.8.eb
index 8957375af9..4aa129db66 100644
--- a/easybuild/easyconfigs/p/pybind11/pybind11-2.12.0-intel-compilers-2024.2.0.eb
+++ b/easybuild/easyconfigs/p/pybind11/pybind11-3.0.0-llvm-compilers-20.1.8.eb
@@ -1,12 +1,11 @@
 name = 'pybind11'
-version = '2.12.0'
+version = '3.0.0'
 
 homepage = 'https://pybind11.readthedocs.io'
-description = """pybind11 is a lightweight header-only library that
-exposes C++ types in Python and vice versa, mainly to create Python
-bindings of existing C++ code."""
+description = """pybind11 is a lightweight header-only library that exposes C++ types in Python and vice versa,
+ mainly to create Python bindings of existing C++ code."""
 
-toolchain = {'name': 'intel-compilers', 'version': '2024.2.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 
 source_urls = ['https://github.com/pybind/pybind11/archive/']
 sources = ['v%(version)s.tar.gz']
@@ -14,21 +13,22 @@ patches = [
     'pybind11-2.10.3_require-catch.patch',
 ]
 checksums = [
-    {'v2.12.0.tar.gz': 'bf8f242abd1abcd375d516a7067490fb71abd79519a282d22b6e4d19282185a7'},
+    {'v3.0.0.tar.gz': '453b1a3e2b266c3ae9da872411cadb6d693ac18063bd73226d96cfb7015a200c'},
     {'pybind11-2.10.3_require-catch.patch': '4a27ba3ef1d5c535d120d6178a6e876ae678e4899a07500aab37908357b0b60b'},
 ]
 
 builddependencies = [
-    ('CMake', '3.29.3'),
+    ('CMake', '4.0.3'),
     # Test dependencies
     ('Eigen', '3.4.0'),
     ('Catch2', '2.13.10'),
-    ('Python-bundle-PyPI', '2024.06'),  # to provide pytest
+    ('Python-bundle-PyPI', '2025.07'),  # to provide pytest
+    ('scikit-build-core', '0.11.5'),
 ]
 
 dependencies = [
-    ('Boost', '1.85.0'),
-    ('Python', '3.12.3'),
+    ('Boost', '1.88.0'),
+    ('Python', '3.13.5'),
 ]
 
 moduleclass = 'lib'

Diff against pybind11-3.0.0-intel-compilers-2025.2.0.eb

easybuild/easyconfigs/p/pybind11/pybind11-3.0.0-intel-compilers-2025.2.0.eb

diff --git a/easybuild/easyconfigs/p/pybind11/pybind11-3.0.0-intel-compilers-2025.2.0.eb b/easybuild/easyconfigs/p/pybind11/pybind11-3.0.0-llvm-compilers-20.1.8.eb
index 537edd9c1d..4aa129db66 100644
--- a/easybuild/easyconfigs/p/pybind11/pybind11-3.0.0-intel-compilers-2025.2.0.eb
+++ b/easybuild/easyconfigs/p/pybind11/pybind11-3.0.0-llvm-compilers-20.1.8.eb
@@ -5,7 +5,7 @@ homepage = 'https://pybind11.readthedocs.io'
 description = """pybind11 is a lightweight header-only library that exposes C++ types in Python and vice versa,
  mainly to create Python bindings of existing C++ code."""
 
-toolchain = {'name': 'intel-compilers', 'version': '2025.2.0'}
+toolchain = {'name': 'llvm-compilers', 'version': '20.1.8'}
 
 source_urls = ['https://github.com/pybind/pybind11/archive/']
 sources = ['v%(version)s.tar.gz']

Updated software `SciPy-bundle-2025.07-lfbf-2025b.eb`

Diff against SciPy-bundle-2025.07-iimkl-2025b.eb

easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-iimkl-2025b.eb

diff --git a/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-iimkl-2025b.eb b/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-lfbf-2025b.eb
index c8b268cfbd..70d3ee30ff 100644
--- a/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-iimkl-2025b.eb
+++ b/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-lfbf-2025b.eb
@@ -6,13 +6,8 @@ version = '2025.07'
 homepage = 'https://python.org/'
 description = "Bundle of Python packages for scientific software"
 
-toolchain = {'name': 'iimkl', 'version': '2025b'}
-toolchainopts = {'pic': True, 'lowopt': True, 'strict': True,
-                 # '-fveclib=none' to avoid 'undefined symbol: pow8_h' in numpy
-                 # see https://github.com/numpy/numpy/issues/27111
-                 # '-mllvm -disable-hir-backward-temp-dependencies-resolver' to avoid AVX2 failure in numpy build
-                 # see https://github.com/numpy/numpy/issues/29679
-                 'extra_cflags': '-fveclib=none -mllvm -disable-hir-backward-temp-dependencies-resolver'}
+toolchain = {'name': 'lfbf', 'version': '2025b'}
+toolchainopts = {'pic': True, 'lowopt': True}
 
 builddependencies = [
     ('hypothesis', '6.136.6'),
@@ -35,14 +30,18 @@ dependencies = [
 # order is important!
 exts_list = [
     ('numpy', '2.3.2', {
-        'patches': ['numpy-1.22.3_disable-broken-override-test.patch',
-                    'numpy-2.3.2_fix_selected_kind_for_ifort.patch'],
+        'patches': [
+            'numpy-1.22.3_disable-broken-override-test.patch',
+            'numpy-2.3.2_fix-llvm-tests.patch',
+            'numpy-2.3.2_fix-selected-real-kind-for-flang.patch',
+        ],
         'checksums': [
             {'numpy-2.3.2.tar.gz': 'e0486a11ec30cdecb53f184d496d1c6a20786c81e55e41640270130056f8ee48'},
             {'numpy-1.22.3_disable-broken-override-test.patch':
              '9c589bb073b28b25ff45eb3c63c57966aa508dd8b318d0b885b6295271e4983c'},
-            {'numpy-2.3.2_fix_selected_kind_for_ifort.patch':
-             '765cd11029acb97729d072171b3c9919bb0b09e6e0ea5134fd3d779de23f1a03'},
+            {'numpy-2.3.2_fix-llvm-tests.patch': 'dac856f521e2b5175f0edb09ee65ba9246af2a7d52d36dfb2dbb1b516b8cfaff'},
+            {'numpy-2.3.2_fix-selected-real-kind-for-flang.patch':
+             '0e947fc7730bc87d10279c4393db9b1585e7f1ae6932c989f37c1080479d7cb7'},
         ],
     }),
     ('ply', '3.11', {
@@ -69,7 +68,6 @@ exts_list = [
             'scipy-1.16.0_relax-tests-broken-neoverse-v1.patch',
             'scipy-1.16.0_remove-float16-differentiate-test.patch',
             'scipy-1.16.1_bump-orth-memory-efficiency-tolerance.patch',
-            'scipy-1.16.1_relax-tolerance.patch',
         ],
         'checksums': [
             {'scipy-1.16.1.tar.gz': '44c76f9e8b6e8e488a586190ab38016e4ed2f8a038af7cd3defa903c0a2238b3'},
@@ -82,7 +80,6 @@ exts_list = [
              'f857fc1e941c196285f2e871e803cf463fc59c040dd2955deda1dd277d4b00db'},
             {'scipy-1.16.1_bump-orth-memory-efficiency-tolerance.patch':
              '1eb58b162d04cbf957979897966bfcf318f05a2bdbb61f0b47c0b3881910b354'},
-            {'scipy-1.16.1_relax-tolerance.patch': 'd78b91cd896951cea39f194a64e9f88bb696f2cb805915b34c9021dd186e3de3'},
         ],
     }),
     ('numexpr', '2.11.0', {

Diff against SciPy-bundle-2025.07-gfbf-2025b.eb

easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-gfbf-2025b.eb

diff --git a/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-gfbf-2025b.eb b/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-lfbf-2025b.eb
index 1393e4562b..70d3ee30ff 100644
--- a/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-gfbf-2025b.eb
+++ b/easybuild/easyconfigs/s/SciPy-bundle/SciPy-bundle-2025.07-lfbf-2025b.eb
@@ -6,7 +6,7 @@ version = '2025.07'
 homepage = 'https://python.org/'
 description = "Bundle of Python packages for scientific software"
 
-toolchain = {'name': 'gfbf', 'version': '2025b'}
+toolchain = {'name': 'lfbf', 'version': '2025b'}
 toolchainopts = {'pic': True, 'lowopt': True}
 
 builddependencies = [
@@ -30,11 +30,18 @@ dependencies = [
 # order is important!
 exts_list = [
     ('numpy', '2.3.2', {
-        'patches': ['numpy-1.22.3_disable-broken-override-test.patch'],
+        'patches': [
+            'numpy-1.22.3_disable-broken-override-test.patch',
+            'numpy-2.3.2_fix-llvm-tests.patch',
+            'numpy-2.3.2_fix-selected-real-kind-for-flang.patch',
+        ],
         'checksums': [
             {'numpy-2.3.2.tar.gz': 'e0486a11ec30cdecb53f184d496d1c6a20786c81e55e41640270130056f8ee48'},
             {'numpy-1.22.3_disable-broken-override-test.patch':
              '9c589bb073b28b25ff45eb3c63c57966aa508dd8b318d0b885b6295271e4983c'},
+            {'numpy-2.3.2_fix-llvm-tests.patch': 'dac856f521e2b5175f0edb09ee65ba9246af2a7d52d36dfb2dbb1b516b8cfaff'},
+            {'numpy-2.3.2_fix-selected-real-kind-for-flang.patch':
+             '0e947fc7730bc87d10279c4393db9b1585e7f1ae6932c989f37c1080479d7cb7'},
         ],
     }),
     ('ply', '3.11', {

Thyre · 2025-11-07T09:38:29Z

With FlexiBLAS default (FLEXIBLAS=OpenBLAS)

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
FAILED
Build succeeded for 9 out of 10 (total: 1 hour 4 mins 24 secs) (10 easyconfigs in total)
Linux - Linux Arch Linux UNKNOWN, x86_64, AMD Ryzen 7 7800X3D 8-Core Processor (zen4), 1 x AMD Navi 48 [Radeon RX 9070/9070 XT/9070 GRE] (device id: 0x7550, gfx: gfx1201, driver: Linuxversion6.17.6-arch1-1(linux@archlinux)(gcc(GCC)15.2.120250813,GNUld(GNUBinutils)2.45.0)#1SMPPREEMPT_DYNAMICWed,29Oct202522:23:47+0000), 1 x AMD Raphael (device id: 0x164e, gfx: gfx1036, driver: Linuxversion6.17.6-arch1-1(linux@archlinux)(gcc(GCC)15.2.120250813,GNUld(GNUBinutils)2.45.0)#1SMPPREEMPT_DYNAMICWed,29Oct202522:23:47+0000), Python 3.13.7
See https://gist.github.com/Thyre/8e0d13dcb71b993456a9a673b54d4f40 for a full test report.

Thyre · 2025-11-07T09:58:24Z

With FlexiBLAS default (FLEXIBLAS=OpenBLAS)

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
SUCCESS
Build succeeded for 10 out of 10 (total: 1 hour 48 mins 15 secs) (10 easyconfigs in total)
ZAM054 - Linux Zorin OS 18, x86_64, 12th Gen Intel(R) Core(TM) i7-1260P (skylake), 1 x NVIDIA NVIDIA GeForce MX550, 580.95.05, Python 3.12.3
See https://gist.github.com/Thyre/4397aa9f08a3c0cbe63cec48181af8d2 for a full test report.

Thyre · 2025-11-09T12:08:47Z

Failed due to BLIS not knowing about zen5

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
FAILED
Build succeeded for 6 out of 10 (total: 1 hour 29 mins 19 secs) (10 easyconfigs in total)
Framework - Linux Fedora Linux 43, x86_64, AMD Ryzen AI 7 350 w/ Radeon 860M (zen5), 1 x AMD Krackan [Radeon 840M / 860M Graphics] (device id: 0x1114, gfx: gfx1152, driver: Linuxversion6.17.7-300.fc43.x86_64(mockbuild@d49b948bbfce45ee82827ac76e852536)(gcc(GCC)15.2.120251022(RedHat15.2.1-3),GNUldversion2.45-1.fc43)#1SMPPREEMPT_DYNAMICSunNov215:30:09UTC2025), Python 3.14.0
See https://gist.github.com/Thyre/64e7da24f1746005f19df4b423a8aa7e for a full test report.

Thyre · 2025-11-09T12:12:08Z

With --try-amend=cpu_architecture='zen3' for BLIS only

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
SUCCESS
Build succeeded for 1 out of 1 (total: 1 min 45 secs) (1 easyconfigs in total)
Framework - Linux Fedora Linux 43, x86_64, AMD Ryzen AI 7 350 w/ Radeon 860M (zen5), 1 x AMD Krackan [Radeon 840M / 860M Graphics] (device id: 0x1114, gfx: gfx1152, driver: Linuxversion6.17.7-300.fc43.x86_64(mockbuild@d49b948bbfce45ee82827ac76e852536)(gcc(GCC)15.2.120251022(RedHat15.2.1-3),GNUldversion2.45-1.fc43)#1SMPPREEMPT_DYNAMICSunNov215:30:09UTC2025), Python 3.14.0
See https://gist.github.com/Thyre/dab22e734969ff93cb200b4440081c52 for a full test report.

Thyre · 2025-11-09T14:29:14Z

FlexiBLAS, lfbf & SciPy-bundle

With FlexiBLAS default (FLEXIBLAS=OpenBLAS)

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
SUCCESS
Build succeeded for 3 out of 3 (total: 2 hours 15 mins 13 secs) (3 easyconfigs in total)
Framework - Linux Fedora Linux 43, x86_64, AMD Ryzen AI 7 350 w/ Radeon 860M (zen5), 1 x AMD Krackan [Radeon 840M / 860M Graphics] (device id: 0x1114, gfx: gfx1152, driver: Linuxversion6.17.7-300.fc43.x86_64(mockbuild@d49b948bbfce45ee82827ac76e852536)(gcc(GCC)15.2.120251022(RedHat15.2.1-3),GNUldversion2.45-1.fc43)#1SMPPREEMPT_DYNAMICSunNov215:30:09UTC2025), Python 3.14.0
See https://gist.github.com/Thyre/fb2c1739fb26776272b4e58033031c91 for a full test report.

Signed-off-by: Jan André Reuter <[email protected]>

Thyre · 2025-11-11T17:13:16Z

With FlexiBLAS default (FLEXIBLAS=OpenBLAS)

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
SUCCESS
Build succeeded for 10 out of 10 (total: 1 hour 57 mins 13 secs) (10 easyconfigs in total)
datenlager - Linux Ubuntu 24.04, x86_64, AMD Ryzen 7 3700X 8-Core Processor, Python 3.12.3
See https://gist.github.com/Thyre/484df004c27a613b4b46a458b9b92595 for a full test report.

Signed-off-by: Jan André Reuter <[email protected]>

boegel · 2025-11-23T10:51:06Z

Test report by @boegel
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3759
FAILED
Build succeeded for 6 out of 10 (total: 54 mins 25 secs) (10 easyconfigs in total)
aarch64-neoverse-v1-node1.int.aws-rocky88-202310.eessi.io - Linux Rocky Linux 8.10, AArch64, ARM UNKNOWN (neoverse_v1), Python 3.6.8
See https://gist.github.com/boegel/cb71b56d3e4b30d705e239c03b2b33a4 for a full test report.

Thyre · 2025-11-23T10:52:29Z

Test report by @boegel
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3759
FAILED
Build succeeded for 6 out of 10 (total: 54 mins 25 secs) (10 easyconfigs in total)
aarch64-neoverse-v1-node1.int.aws-rocky88-202310.eessi.io - Linux Rocky Linux 8.10, AArch64, ARM UNKNOWN (neoverse_v1), Python 3.6.8
See https://gist.github.com/boegel/cb71b56d3e4b30d705e239c03b2b33a4 for a full test report.

We need easybuilders/easybuild-easyblocks#3855 here for Boost 😄

boegel · 2025-11-23T12:30:38Z

Test report by @boegel
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3759
FAILED
Build succeeded for 7 out of 10 (total: 2 hours 4 mins 29 secs) (10 easyconfigs in total)
node4226.shinx.os - Linux RHEL 9.6, x86_64, AMD EPYC 9654 96-Core Processor (zen4), Python 3.9.21
See https://gist.github.com/boegel/5ffb3f14a8b2b0f20e6278ec60d57be9 for a full test report.

Thyre · 2025-11-23T12:35:39Z

With FlexiBLAS=BLIS

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
FAILED
Build succeeded for 9 out of 10 (total: 1 hour 7 mins 58 secs) (10 easyconfigs in total)
Linux - Linux Arch Linux UNKNOWN, x86_64, AMD Ryzen 7 7800X3D 8-Core Processor (zen4), 1 x AMD Navi 48 [Radeon RX 9070/9070 XT/9070 GRE] (device id: 0x7550, gfx: gfx1201, driver: Linuxversion6.17.8-arch1-1(linux@archlinux)(gcc(GCC)15.2.120251112,GNUld(GNUBinutils)2.45.1)#1SMPPREEMPT_DYNAMICFri,14Nov202506:54:20+0000), 1 x AMD Raphael (device id: 0x164e, gfx: gfx1036, driver: Linuxversion6.17.8-arch1-1(linux@archlinux)(gcc(GCC)15.2.120251112,GNUld(GNUBinutils)2.45.1)#1SMPPREEMPT_DYNAMICFri,14Nov202506:54:20+0000), Python 3.13.7
See https://gist.github.com/Thyre/e0188fe440b92ad7527ec9f6721eaa71 for a full test report.

Thyre · 2025-11-23T13:06:55Z

With FLEXIBLAS=BLIS

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855
FAILED
Build succeeded for 8 out of 9 (total: 1 hour 40 mins 22 secs) (9 easyconfigs in total)
jrc0900.jureca - Linux Rocky Linux 9.6, AArch64, ARM UNKNOWN (neoverse_v2), 1 x NVIDIA NVIDIA GH200 480GB, 580.95.05, Python 3.9.21
See https://gist.github.com/Thyre/94bbf3b397e5681a9048432d567eba30 for a full test report.

boegel · 2025-11-24T15:19:05Z

Test report by @boegel
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855, easybuilders/easybuild-easyblocks#3997
SUCCESS
Build succeeded for 10 out of 10 (total: 3 hours 0 mins 22 secs) (10 easyconfigs in total)
node4224.shinx.os - Linux RHEL 9.6, x86_64, AMD EPYC 9654 96-Core Processor (zen4), Python 3.9.21
See https://gist.github.com/boegel/e7c14d265daf705cebb52ea4c19da530 for a full test report.

Crivella · 2025-11-26T17:27:01Z

Tested with FW PR at easybuilders/easybuild-framework@232ef0b

Test report by @Crivella
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855, easybuilders/easybuild-easyblocks#3997
SUCCESS
Build succeeded for 10 out of 10 (total: 1 hour 27 mins 44 secs) (10 easyconfigs in total)
crivella-desktop - Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish), x86_64, 13th Gen Intel(R) Core(TM) i9-13900K (skylake), Python 3.11.14
See https://gist.github.com/Crivella/a8473f062cf20bbd99528b970713dfd2 for a full test report.

Crivella · 2025-11-26T19:59:37Z

NOTE Only tested ECs from #24516

Test report by @Crivella
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3759
SUCCESS
Build succeeded for 4 out of 4 (total: 1 hour 50 mins 20 secs) (4 easyconfigs in total)
crivella-desktop - Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish), x86_64, 13th Gen Intel(R) Core(TM) i9-13900K (skylake), Python 3.11.14
See https://gist.github.com/Crivella/e40f8c0956fde18d2c87cf0723366fd9 for a full test report.

boegel · 2025-11-29T18:48:40Z

Test report by @boegel
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855, easybuilders/easybuild-easyblocks#3997
SUCCESS
Build succeeded for 10 out of 10 (total: 3 hours 0 mins 34 secs) (10 easyconfigs in total)
node4213.shinx.os - Linux RHEL 9.6, x86_64, AMD EPYC 9654 96-Core Processor (zen4), Python 3.9.21
See https://gist.github.com/boegel/7a947a06a3cb1e37139b033f22569238 for a full test report.

boegel · 2025-11-30T10:48:42Z

I'm seeing trouble here with BLIS on neoverse_v1:

kernels/armsve/3/bli_armsve_utils.c:42:26: fatal error: instruction requires: sve or sme
   42 |       " mov  x0, xzr   \n\t"
      |                          ^

Test report coming up.

I won't let this block this PR though, we can follow up in an issue & separate PR, since this smells like a bug in BLIS to me...

edit:

failing build for BLIS 2.0 on Arm Neoverse V1 with llvm-compilers/20.1.8 #24765

boegel · 2025-11-30T11:44:38Z

Test report by @boegel
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855, easybuilders/easybuild-easyblocks#3997
FAILED
Build succeeded for 5 out of 9 (total: 1 hour 1 min 30 secs) (9 easyconfigs in total)
aarch64-neoverse-v1-node1.int.aws-rocky88-202310.eessi.io - Linux Rocky Linux 8.10, AArch64, ARM UNKNOWN (neoverse_v1), Python 3.6.8
See https://gist.github.com/boegel/c5d872633903c1a5704a61734b219112 for a full test report.

Thyre · 2025-11-30T13:06:06Z

Test report by @Thyre
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#3855, easybuilders/easybuild-easyblocks#3997
FAILED
Build succeeded for 8 out of 9 (total: 1 hour 20 mins 35 secs) (9 easyconfigs in total)
jrc0900.jureca - Linux Rocky Linux 9.6, AArch64, ARM UNKNOWN (neoverse_v2), 1 x NVIDIA NVIDIA GH200 480GB, 580.95.05, Python 3.9.21
See https://gist.github.com/Thyre/f39884e8b1b2114419526f13a628d59f for a full test report.

Thyre · 2025-11-30T13:11:56Z

I'm seeing trouble here with BLIS on neoverse_v1:
kernels/armsve/3/bli_armsve_utils.c:42:26: fatal error: instruction requires: sve or sme
   42 |       " mov  x0, xzr   \n\t"
      |                          ^
Test report coming up.

I won't let this block this PR though, we can follow up in an issue & separate PR, since this smells like a bug in BLIS to me...

Interesting, this doesn't show up with Neoverse V2. Probably worth opening an issue for to figure out where things go wrong.

boegel · 2025-12-06T19:49:37Z

@boegelbot please test @ jsc-zen3
CORE_CNT=16

boegelbot · 2025-12-06T19:50:10Z

@boegel: Request for testing this PR well received on jsczen3l1.int.jsc-zen3.fz-juelich.de

PR test command 'if [[ develop != 'develop' ]]; then EB_BRANCH=develop ./easybuild_develop.sh 2> /dev/null 1>&2; EB_PREFIX=/home/boegelbot/easybuild/develop source init_env_easybuild_develop.sh; fi; EB_PR=24482 EB_ARGS= EB_CONTAINER= EB_REPO=easybuild-easyconfigs EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_24482 --ntasks="16" ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

exit code: 0
output:

Submitted batch job 9030

Test results coming soon (I hope)...

- notification for comment with ID 3621057014 processed

Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

…asyconfigs into 20251107090723_new_pr_lfbf2025b

Signed-off-by: Jan Andre Reuter <[email protected]>

boegelbot · 2025-12-06T22:17:46Z

Test report by @boegelbot
SUCCESS
Build succeeded for 10 out of 10 (total: 2 hours 27 mins 19 secs) (10 easyconfigs in total)
jsczen3c2.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.6, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.21
See https://gist.github.com/boegelbot/27f5e10cf2a2c112f2a41fe2471b33d8 for a full test report.

…asyconfigs into 20251107090723_new_pr_lfbf2025b

boegel · 2025-12-07T11:06:57Z

Let's get this merged, we can follow-up on the failing numpy/scipy tests via:

failing tests on Arm for SciPy-bundle v2025.07 w/ lfbf/2025b toolchain #24764

boegel

lgtm

boegel · 2025-12-07T18:30:21Z

Test report by @boegel
SUCCESS
Build succeeded for 9 out of 9 (total: 3 hours 54 mins 56 secs) (9 easyconfigs in total)
node3551.doduo.os - Linux RHEL 9.6, x86_64, AMD EPYC 7552 48-Core Processor (zen2), Python 3.9.21
See https://gist.github.com/boegel/93d6ed260893362c6cb77caa89376e67 for a full test report.

boegel · 2025-12-07T19:49:03Z

Test report by @boegel
SUCCESS
Build succeeded for 9 out of 9 (total: 3 hours 0 mins 6 secs) (9 easyconfigs in total)
node4216.shinx.os - Linux RHEL 9.6, x86_64, AMD EPYC 9654 96-Core Processor (zen4), Python 3.9.21
See https://gist.github.com/boegel/103b6f53eff176df8bd8b39553518694 for a full test report.

boegel · 2025-12-07T20:28:10Z

Going in, thanks @Thyre!

adding easyconfigs: lfbf-2025b.eb, SciPy-bundle-2025.07-lfbf-2025b.eb…

e095561

… and patches: numpy-2.3.2_fix-llvm-tests.patch

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Try to fix OpemBLAS test failures on aarch64 with LLVM

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Signed-off-by: Jan André Reuter <[email protected]>

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Thyre added the 2025b issues & PRs related to 2025b common toolchains label Nov 10, 2025

Update patch to not optimize additional function

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Signed-off-by: Jan André Reuter <[email protected]>

Crivella mentioned this pull request Nov 10, 2025

{toolchain}[lfoss/2025b] Add files for lfoss toolchain 2025b #24514

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{tools}[lfoss/2025b] GROMACS v2025.2, HPL v2.3, HPCG v3.1, ... #24517

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Thyre added the 2025b issues & PRs related to 2025b common toolchains label Nov 11, 2025

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{tools}[foss/2023b] ADIOS2 v2.10.2 #24316

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{math,data,chem}[lfoss/2025b] Add files for compiling QE with lfoss TC 2025b #24516

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Fix llvm-compilers description

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Signed-off-by: Jan André Reuter <[email protected]>

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Update patches for OpenBLAS 0.3.30 for LLVM & aarch64

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This was referenced Nov 23, 2025

{numlib}[lmpich/2025b] FFTW.MPI v3.3.10, lmpflf v2025b, ScaLAPACK v2.2.2 w/ fb #24659

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{tools}[lmpflf/2025b] HPCG v3.1, HPL v2.3, GROMACS v2025.2, ... #24660

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Thyre added 2 commits December 6, 2025 21:46

Merge branch 'develop' of https://github.com/easybuilders/easybuild-e…

dfc381f

…asyconfigs into 20251107090723_new_pr_lfbf2025b

Add llvm-compilers to allowed Bundles without sanity check

a5650e3

Signed-off-by: Jan Andre Reuter <[email protected]>

Merge branch 'develop' of https://github.com/easybuilders/easybuild-e…

81ffc16

…asyconfigs into 20251107090723_new_pr_lfbf2025b

boegel added this to the next release (5.2.0?) milestone Dec 7, 2025

boegel mentioned this pull request Dec 7, 2025

failing tests on Arm for SciPy-bundle v2025.07 w/ lfbf/2025b toolchain #24764

Open

boegel mentioned this pull request Dec 7, 2025

failing build for BLIS 2.0 on Arm Neoverse V1 with llvm-compilers/20.1.8 #24765

Open

boegel approved these changes Dec 7, 2025

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boegel merged commit 786f24a into easybuilders:develop Dec 7, 2025
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{lang,toolchain}[lfbf/2025b,system/system] lfbf v2025b, SciPy-bundle v2025.07 #24482

{lang,toolchain}[lfbf/2025b,system/system] lfbf v2025b, SciPy-bundle v2025.07 #24482

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Updated software AOCL-BLAS-5.1-llvm-compilers-20.1.8.eb

Updated software BLIS-2.0-llvm-compilers-20.1.8.eb

Updated software Boost-1.88.0-llvm-compilers-20.1.8.eb

Updated software FFTW-3.3.10-llvm-compilers-20.1.8.eb

Updated software FlexiBLAS-3.4.5-llvm-compilers-20.1.8.eb

Updated software OpenBLAS-0.3.30-llvm-compilers-20.1.8.eb

Updated software pybind11-3.0.0-llvm-compilers-20.1.8.eb

Updated software SciPy-bundle-2025.07-lfbf-2025b.eb

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Thyre commented Nov 7, 2025 •

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Updated software `AOCL-BLAS-5.1-llvm-compilers-20.1.8.eb`

Updated software `BLIS-2.0-llvm-compilers-20.1.8.eb`

Updated software `Boost-1.88.0-llvm-compilers-20.1.8.eb`

Updated software `FFTW-3.3.10-llvm-compilers-20.1.8.eb`

Updated software `FlexiBLAS-3.4.5-llvm-compilers-20.1.8.eb`

Updated software `OpenBLAS-0.3.30-llvm-compilers-20.1.8.eb`

Updated software `pybind11-3.0.0-llvm-compilers-20.1.8.eb`

Updated software `SciPy-bundle-2025.07-lfbf-2025b.eb`

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