Add MPI & Math sub-toolchains (rfbf, rfoss, rompi)

Signed-off-by: Jan André Reuter <j.reuter@fz-juelich.de>

Author: Thyre

easybuild/toolchains/rfbf.py

@@ -0,0 +1,46 @@
+##
+# Copyright 2021-2026 Ghent University
+#
+# This file is part of EasyBuild,
+# originally created by the HPC team of Ghent University (http://ugent.be/hpc/en),
+# with support of Ghent University (http://ugent.be/hpc),
+# the Flemish Supercomputer Centre (VSC) (https://www.vscentrum.be),
+# Flemish Research Foundation (FWO) (http://www.fwo.be/en)
+# and the Department of Economy, Science and Innovation (EWI) (http://www.ewi-vlaanderen.be/en).
+#
+# https://github.com/easybuilders/easybuild
+#
+# EasyBuild is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation v2.
+#
+# EasyBuild is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with EasyBuild.  If not, see <http://www.gnu.org/licenses/>.
+##
+"""
+EasyBuild support for gfbf compiler toolchain (includes GCC, FlexiBLAS and FFTW)
+
+Authors:
+
+* Kenneth Hoste (Ghent University)
+* Bart Oldeman (McGill University, Calcul Quebec, Compute Canada)
+* Davide Grassano (CECAM EPFL)
+* Jan Reuter (jan@zyten.de)
+
+"""
+
+from easybuild.toolchains.rocm_compilers import ROCmCompilersToolchain
+from easybuild.toolchains.fft.fftw import Fftw
+from easybuild.toolchains.linalg.flexiblas import FlexiBLAS
+
+
+class Rfbf(ROCmCompilersToolchain, FlexiBLAS, Fftw):
+    """Compiler toolchain with ROCm-LLVM, FlexiBLAS and FFTW."""
+    NAME = 'rfbf'
+    SUBTOOLCHAIN = ROCmCompilersToolchain.NAME
+    OPTIONAL = True

easybuild/toolchains/rfoss.py

@@ -0,0 +1,90 @@
+##
+# Copyright 2013-2026 Ghent University
+#
+# This file is part of EasyBuild,
+# originally created by the HPC team of Ghent University (http://ugent.be/hpc/en),
+# with support of Ghent University (http://ugent.be/hpc),
+# the Flemish Supercomputer Centre (VSC) (https://www.vscentrum.be),
+# Flemish Research Foundation (FWO) (http://www.fwo.be/en)
+# and the Department of Economy, Science and Innovation (EWI) (http://www.ewi-vlaanderen.be/en).
+#
+# https://github.com/easybuilders/easybuild
+#
+# EasyBuild is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation v2.
+#
+# EasyBuild is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with EasyBuild.  If not, see <http://www.gnu.org/licenses/>.
+##
+"""
+EasyBuild support for foss compiler toolchain (includes ROCm-LLVM, OpenMPI, OpenBLAS, LAPACK, ScaLAPACK and FFTW).
+
+Authors:
+
+* Kenneth Hoste (Ghent University)
+* Davide Grassano (CECAM EPFL)
+* Jan Reuter (jan@zyten.de)
+
+"""
+from easybuild.toolchains.rompi import Rompi
+from easybuild.toolchains.rfbf import Rfbf
+from easybuild.toolchains.fft.fftw import Fftw
+from easybuild.toolchains.linalg.flexiblas import FlexiBLAS
+from easybuild.toolchains.linalg.scalapack import ScaLAPACK
+from easybuild.tools import LooseVersion
+
+
+class RFoss(Rompi, FlexiBLAS, ScaLAPACK, Fftw):
+    """Compiler toolchain with ROCm-LLVM, OpenMPI, FlexiBLAS, ScaLAPACK and FFTW."""
+    NAME = 'lfoss'
+    SUBTOOLCHAIN = [
+        Rompi.NAME,
+        Rfbf.NAME
+    ]
+
+    def __init__(self, *args, **kwargs):
+        """Toolchain constructor."""
+        super(RFoss, self).__init__(*args, **kwargs)
+
+        # need to transform a version like '2018b' with something that is safe to compare with '2019'
+        # comparing subversions that include letters causes TypeErrors in Python 3
+        # 'a' is assumed to be equivalent with '.01' (January), and 'b' with '.07' (June) (good enough for this purpose)
+        version = self.version.replace('a', '.01').replace('b', '.07')
+
+        self.looseversion = LooseVersion(version)
+
+        constants = ('BLAS_MODULE_NAME', 'BLAS_LIB', 'BLAS_LIB_MT', 'BLAS_FAMILY',
+                     'LAPACK_MODULE_NAME', 'LAPACK_IS_BLAS', 'LAPACK_FAMILY')
+
+        for constant in constants:
+            setattr(self, constant, getattr(FlexiBLAS, constant))
+
+    def banned_linked_shared_libs(self):
+        """
+        List of shared libraries (names, file names, paths) which are
+        not allowed to be linked in any installed binary/library.
+        """
+        res = []
+        res.extend(Rompi.banned_linked_shared_libs(self))
+        res.extend(FlexiBLAS.banned_linked_shared_libs(self))
+        res.extend(ScaLAPACK.banned_linked_shared_libs(self))
+        res.extend(Fftw.banned_linked_shared_libs(self))
+
+        return res
+
+    def is_deprecated(self):
+        """Return whether or not this toolchain is deprecated."""
+
+        # lfoss toolchains older than 2023b should not exist (need GCC >= 13)
+        if self.looseversion < LooseVersion('2023'):
+            deprecated = True
+        else:
+            deprecated = False
+
+        return deprecated

easybuild/toolchains/rompi.py

@@ -0,0 +1,62 @@
+##
+# Copyright 2012-2026 Ghent University
+#
+# This file is part of EasyBuild,
+# originally created by the HPC team of Ghent University (http://ugent.be/hpc/en),
+# with support of Ghent University (http://ugent.be/hpc),
+# the Flemish Supercomputer Centre (VSC) (https://www.vscentrum.be),
+# Flemish Research Foundation (FWO) (http://www.fwo.be/en)
+# and the Department of Economy, Science and Innovation (EWI) (http://www.ewi-vlaanderen.be/en).
+#
+# https://github.com/easybuilders/easybuild
+#
+# EasyBuild is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation v2.
+#
+# EasyBuild is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with EasyBuild.  If not, see <http://www.gnu.org/licenses/>.
+##
+"""
+EasyBuild support for lompi compiler toolchain (includes LLVM and OpenMPI).
+
+Authors:
+
+* Kenneth Hoste (Ghent University)
+* Davide Grassano (CECAM EPFL)
+* Jan Reuter (jan@zyten.de)
+
+"""
+from easybuild.tools import LooseVersion
+import re
+
+from easybuild.toolchains.rocm_compilers import ROCmCompilersToolchain
+from easybuild.toolchains.mpi.openmpi import OpenMPI
+
+
+class Rompi(ROCmCompilersToolchain, OpenMPI):
+    """Compiler toolchain with ROCm-LLVM and OpenMPI."""
+    NAME = 'rompi'
+    SUBTOOLCHAIN = ROCmCompilersToolchain.NAME
+
+    def is_deprecated(self):
+        """Return whether or not this toolchain is deprecated."""
+        # need to transform a version like '2018b' with something that is safe to compare with '2019'
+        # comparing subversions that include letters causes TypeErrors in Python 3
+        # 'a' is assumed to be equivalent with '.01' (January), and 'b' with '.07' (June) (good enough for this purpose)
+        version = self.version.replace('a', '.01').replace('b', '.07')
+
+        deprecated = False
+
+        # make sure a non-symbolic version (e.g., 'system') is used before making comparisons using LooseVersion
+        if re.match('^[0-9]', version):
+            # rompi toolchains older than 2023b should not exist (need GCC >= 13)
+            if LooseVersion(version) < LooseVersion('2023'):
+                deprecated = True
+
+        return deprecated