From 8901a1ea92a406fcdb6aacd05ca123955eadf4ea Mon Sep 17 00:00:00 2001 From: Simon Branford Date: Mon, 29 Jan 2024 11:48:08 +0000 Subject: [PATCH] remove unused custom easyblock for BLACS (`blacs.py`) --- easybuild/easyblocks/b/blacs.py | 223 -------------------------------- 1 file changed, 223 deletions(-) delete mode 100644 easybuild/easyblocks/b/blacs.py diff --git a/easybuild/easyblocks/b/blacs.py b/easybuild/easyblocks/b/blacs.py deleted file mode 100644 index a600c5285c..0000000000 --- a/easybuild/easyblocks/b/blacs.py +++ /dev/null @@ -1,223 +0,0 @@ -## -# Copyright 2009-2023 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 . -## -""" -EasyBuild support for building and installing BLACS, implemented as an easyblock - -@author: Stijn De Weirdt (Ghent University) -@author: Dries Verdegem (Ghent University) -@author: Kenneth Hoste (Ghent University) -@author: Pieter De Baets (Ghent University) -@author: Jens Timmerman (Ghent University) -""" - -import glob -import re -import os -import shutil - -from easybuild.easyblocks.generic.configuremake import ConfigureMake -from easybuild.tools.build_log import EasyBuildError -from easybuild.tools.run import run_cmd - - -# also used by ScaLAPACK -def det_interface(log, path): - """Determine interface through 'xintface' heuristic tool""" - - (out, _) = run_cmd(os.path.join(path, "xintface"), log_all=True, simple=False) - - intregexp = re.compile(r".*INTFACE\s*=\s*-D(\S+)\s*") - res = intregexp.search(out) - if res: - return res.group(1) - else: - raise EasyBuildError("Failed to determine interface, output for xintface: %s", out) - - -class EB_BLACS(ConfigureMake): - """ - Support for building/installing BLACS - - configure: symlink BMAKES/Bmake.MPI-LINUX to Bmake.inc - - make install: copy files - """ - - def configure_step(self): - """Configure BLACS build by copying Bmake.inc file.""" - - src = os.path.join(self.cfg['start_dir'], 'BMAKES', 'Bmake.MPI-LINUX') - dest = os.path.join(self.cfg['start_dir'], 'Bmake.inc') - - if not os.path.isfile(src): - raise EasyBuildError("Can't find source file %s", src) - - if os.path.exists(dest): - raise EasyBuildError("Destination file %s exists", dest) - - try: - shutil.copy(src, dest) - except OSError as err: - raise EasyBuildError("Copying %s to %s failed: %s", src, dest, err) - - def build_step(self): - """Build BLACS using build_step, after figuring out the make options based on the heuristic tools available.""" - - opts = { - 'mpicc': "%s %s" % (os.getenv('MPICC'), os.getenv('CFLAGS')), - 'mpif77': "%s %s" % (os.getenv('MPIF77'), os.getenv('FFLAGS')), - 'f77': os.getenv('F77'), - 'cc': os.getenv('CC'), - 'builddir': os.getcwd(), - 'mpidir': os.path.dirname(os.getenv('MPI_LIB_DIR')), - } - - # determine interface and transcomm settings - comm = '' - interface = 'UNKNOWN' - try: - cwd = os.getcwd() - os.chdir('INSTALL') - - # need to build - cmd = "make" - cmd += " CC='%(mpicc)s' F77='%(mpif77)s' MPIdir=%(mpidir)s" \ - " MPILIB='' BTOPdir=%(builddir)s INTERFACE=NONE" % opts - - # determine interface using xintface - run_cmd("%s xintface" % cmd, log_all=True, simple=True) - - interface = det_interface(self.log, "./EXE") - - # try and determine transcomm using xtc_CsameF77 and xtc_UseMpich - if not comm: - - run_cmd("%s xtc_CsameF77" % cmd, log_all=True, simple=True) - - (out, _) = run_cmd(self.toolchain.mpi_cmd_for("./EXE/xtc_CsameF77", 2), log_all=True, simple=False) - - # get rid of first two lines, that inform about how to use this tool - out = '\n'.join(out.split('\n')[2:]) - - notregexp = re.compile("_NOT_") - - if not notregexp.search(out): - # if it doesn't say '_NOT_', set it - comm = "TRANSCOMM='-DCSameF77'" - - else: - (_, ec) = run_cmd("%s xtc_UseMpich" % cmd, log_all=False, log_ok=False, simple=False) - if ec == 0: - - (out, _) = run_cmd(self.toolchain.mpi_cmd_for("./EXE/xtc_UseMpich", 2), - log_all=True, simple=False) - - if not notregexp.search(out): - - commregexp = re.compile(r'Set TRANSCOMM\s*=\s*(.*)$') - - res = commregexp.search(out) - if res: - # found how to set TRANSCOMM, so set it - comm = "TRANSCOMM='%s'" % res.group(1) - else: - # no match, set empty TRANSCOMM - comm = "TRANSCOMM=''" - else: - # if it fails to compile, set empty TRANSCOMM - comm = "TRANSCOMM=''" - - os.chdir(cwd) - except OSError as err: - raise EasyBuildError("Failed to determine interface and transcomm settings: %s", err) - - opts.update({ - 'comm': comm, - 'int': interface, - }) - - add_makeopts = ' MPICC="%(mpicc)s" MPIF77="%(mpif77)s" %(comm)s ' % opts - add_makeopts += ' INTERFACE=%(int)s MPIdir=%(mpidir)s BTOPdir=%(builddir)s mpi ' % opts - - self.cfg.update('buildopts', add_makeopts) - - super(EB_BLACS, self).build_step() - - def install_step(self): - """Install by copying files to install dir.""" - - # include files and libraries - for (srcdir, destdir, ext) in [ - (os.path.join("SRC", "MPI"), "include", ".h"), # include files - ("LIB", "lib", ".a"), # libraries - ]: - - src = os.path.join(self.cfg['start_dir'], srcdir) - dest = os.path.join(self.installdir, destdir) - - try: - os.makedirs(dest) - os.chdir(src) - - for lib in glob.glob('*%s' % ext): - - # copy file - shutil.copy2(os.path.join(src, lib), dest) - - self.log.debug("Copied %s to %s" % (lib, dest)) - - if destdir == 'lib': - # create symlink with more standard name for libraries - symlink_name = "lib%s.a" % lib.split('_')[0] - os.symlink(os.path.join(dest, lib), os.path.join(dest, symlink_name)) - self.log.debug("Symlinked %s/%s to %s" % (dest, lib, symlink_name)) - - except OSError as err: - raise EasyBuildError("Copying %s/*.%s to installation dir %s failed: %s", src, ext, dest, err) - - # utilities - src = os.path.join(self.cfg['start_dir'], 'INSTALL', 'EXE', 'xintface') - dest = os.path.join(self.installdir, 'bin') - - try: - os.makedirs(dest) - - shutil.copy2(src, dest) - - self.log.debug("Copied %s to %s" % (src, dest)) - - except OSError as err: - raise EasyBuildError("Copying %s to installation dir %s failed: %s", src, dest, err) - - def sanity_check_step(self): - """Custom sanity check for BLACS.""" - - custom_paths = { - 'files': [fil for filptrn in ["blacs", "blacsCinit", "blacsF77init"] - for fil in ["lib/lib%s.a" % filptrn, - "lib/%s_MPI-LINUX-0.a" % filptrn]] + - ["bin/xintface"], - 'dirs': [] - } - - super(EB_BLACS, self).sanity_check_step(custom_paths=custom_paths)