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mercury/tools/make_java_csharp_arena_diff
Peter Wang 1daf4d6081 Parallelise make_java_csharp_arena_{base,diff}
tools/make_java_csharp_arena_base:
tools/make_java_csharp_arena_diff:
    Use xargs -P to run multiple instances of the compiler in parallel.

    Allow the environment variable PARALLEL to control the number of
    parallel tasks.
2018-07-26 14:54:51 +10:00

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#!/bin/sh
# vim: ft=sh ts=4 sw=4 et
#
# This script is documented in the companion script make_java_csharp_base.
if test "${TEST_MMC}" = ""
then
echo "make_java_csharp_diff: you need to set TEST_MMC in the environment"
exit 1
fi
PARALLEL=${PARALLEL:-`nproc 2>/dev/null`}
PARALLEL=${PARALLEL:-1}
root=`/bin/pwd`
/bin/rm -fr arena.java arena.csharp > /dev/null 2>&1
cp -rp arena.base arena.java
cp -rp arena.base arena.csharp
cd ${root}/arena.java
echo === JAVA ===
echo *.m | xargs -P${PARALLEL} -n1 -t \
${TEST_MMC} --grade java --target-code-only
cd ${root}/arena.csharp
echo === CSHARP ===
echo *.m | xargs -P${PARALLEL} -n1 -t \
${TEST_MMC} --grade csharp --target-code-only
cd ${root}
diff -ur arena.base.java arena.java > DIFF.ARENA.JAVA 2>&1
diff -ur arena.base.csharp arena.csharp > DIFF.ARENA.CSHARP 2>&1
echo JAVA DIFF START
cat DIFF.ARENA.JAVA
echo JAVA DIFF END
echo CSHARP DIFF START
cat DIFF.ARENA.CSHARP
echo CSHARP DIFF END
exit 0