File size: 4,519 Bytes
5a600cf | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | #!/bin/bash
#------------------------------------------------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration | Website: https://openfoam.org
# \\ / A nd | Copyright (C) 2016-2018 OpenFOAM Foundation
# \\/ M anipulation |
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM.
#
# OpenFOAM 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, either version 3 of the License, or
# (at your option) any later version.
#
# OpenFOAM 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 OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
#
# Script
# wmakeCollect
#
# Usage
# wmakeCollect [OPTION] <command>
#
# Description
# wmake scheduler for efficient parallel compilations.
#
#-------------------------------------------------------------------------------
Script=${0##*/}
usage() {
cat<<USAGE
Usage: $Script [OPTION] <command>
options:
-clean Clean-up before compilation (removes old makefiles)
-kill Clean-up after termination (removes makefiles)
-help | -h Print the usage
Collecting scheduler for fast parallel compilation of large numbers of object
files. Can be used in compiling OpenFOAM by setting the WM_SCHEDULER variable.
When called with a compilation command it is written into a file in the
directory $WM_COLLECT_DIR.
When called without a command the files in the $WM_COLLECT_DIR directory are
combined into a single Makefile which is passed to make to compile all of the
object files efficiently in parallel.
Typical usage for compiling OpenFOAM:
- Ensure all lnInclude directories are up-to-date:
wmakeLnIncludeAll
- Compile all with this scheduler:
wmake -queue or wmake -q
USAGE
}
error() {
exec 1>&2
while [ "$#" -ge 1 ]; do echo "$1"; shift; done
usage
exit 1
}
# Set true to clean-up file if interrupted
cleanup=
while [ "$#" -gt 0 ]
do
case "$1" in
-h | -help)
usage && exit 0
;;
-kill | -clean)
cleanup="true"
shift
;;
-*)
error "unknown option: '$*'"
break
;;
*)
break
;;
esac
done
if [ -z "$WM_COLLECT_DIR" ]
then
echo "$Script error: WM_COLLECT_DIR not set"
exit 1
fi
if [ -n "$WM_QUIET" ]
then
E="@"
fi
# Collected makefile for this build
makefile="$WM_COLLECT_DIR.Makefile"
# Clean-up files and exit
if [ -n "$cleanup" ]
then
rm -rf $WM_COLLECT_DIR
rm -f $makefile
exit 0
fi
if [ "$#" -gt 0 ]
then
# Make sure directories exist
mkdir -p $WM_COLLECT_DIR
# The current source file
source="${@: -3:1}"
# The current target
object="${@: -1:1}"
# Create a unique name for the makefile from the object path
file=$(mktemp $WM_COLLECT_DIR/XXXXXX)
# Add the current target to the list of objects
echo "OBJECTS += $object" >> $file
# Add the build rule for the current target
echo "$object: $makefile" >> $file
[ -z "$E" ] ||
echo -e "\t@echo \" compiling: ${source##*/}\"" >> $file
echo -e "\t$E cd $PWD && \\" >> $file
echo -e "\t${@:1:($#-1)} $object" >> $file
echo >> $file
else
if [ -d $WM_COLLECT_DIR ]
then
# Collect all the makefiles into a single makefiles for this build
(cd $WM_COLLECT_DIR && ls -1rt | xargs cat > $makefile)
# Add a build rule for all of the targets
echo 'all: $(OBJECTS)' >> $makefile
# Clear out all of the target makefiles
rm -rf $WM_COLLECT_DIR
# Run make on the collected makefile
make -j $WM_NCOMPPROCS -f $makefile all
rm -f $makefile
fi
fi
#------------------------------------------------------------------------------
# Cleanup local variables and functions
#------------------------------------------------------------------------------
unset Script usage error
#------------------------------------------------------------------------------
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