mirror of
https://github.com/Mercury-Language/mercury.git
synced 2026-04-15 09:23:44 +00:00
f1071559f1
tools/test-autopar:
This script currently implements only part of the process (the part that
I'm able to test at the moment). It:
+ Sets up the batch directory.
+ Builds a deep profiling version of the system.
+ Runs that compiler to generate a profile.
+ and analyzes the profile.
156 lines
3.5 KiB
Bash
Executable File
156 lines
3.5 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (C) 2011 The University of Melbourne
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#
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# test-autopar, this script tests autoparallelization on the Mercury compiler.
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#
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set -e
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# Run the profiling version.
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root=`pwd`
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OPTS=`getopt -o "abcfhj:p" -n "test-autopar" -- "$@"`
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eval set -- "$OPTS"
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phase_batch=false
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phase_build_profile=false
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phase_feedback=false
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phase_profile=false
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usage=false
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jfactor=1
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while true ; do
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case "$1" in
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-a)
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phase_batch=true
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shift
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;;
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-b)
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phase_batch=true
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shift
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;;
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-c)
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phase_build_profile=true
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shift
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;;
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-f)
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phase_feedback=true
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shift
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;;
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-h)
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usage=true
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shift
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;;
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-j)
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jfactor=$2
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shift; shift;
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;;
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-p)
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phase_profile=true
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shift
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;;
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--)
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shift
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break
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;;
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*)
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usage=true
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break
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;;
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esac
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done
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if [ "(" "x" != "x$@" ")" -o "(" "x" = "x$jfactor" ")" ]; then
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usage=true
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fi
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if [ "$usage" = "true" ]; then
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echo "Usage: test-autopar [-abcpfh] [-jN]"
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echo ""
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echo "test_autopar will attempt to auto-parallelize the compiler, "
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echo "it sxpects that 'mmake all' has been run. Different phases "
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echo "of the test can be selectivly enabled:"
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echo ""
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echo " -a\tAll phases"
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echo " -b\tSetup 'batch' directory"
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echo " -c\tBuild profiling version of the compiler"
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echo " -p\tProfile the compiler (generate Deep.data)"
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echo " -f\tAnalyze the profile (generate .feedback file)"
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echo ""
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echo " -jN\tRun N jobs in parallel when calling make"
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echo ""
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echo " -h\tPrint this usage message"
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exit 1
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fi
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if [ "$phase_batch" = "true" ]; then
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rm -rf batch
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mkdir batch
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# Setup profiling options.
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cat > batch/profile.GRADE <<EOF
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asm_fast.gc.profdeep
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EOF
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cat > batch/profile.MCFLAGS <<EOF
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--profile-for-implicit-parallelism
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EOF
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# Setup four tests (three controls) for auto-parallelism.
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# TODO: Add loop control.
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cat > batch/auto_par.GRADE <<EOF
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asm_fast.gc
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asm_fast.gc.stseg
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asm_fast.par.gc.stseg
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asm_fast.par.gc.stseg
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EOF
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cat > batch/auto_par.MCFLAGS <<EOF
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--implicit-parallelism --feedback-file $root/autopar_data/mercury_compiler.feedback
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EOF
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# Also create a batch containing a sigle threadscope grade.
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cat > batch/auto_par_ts.GRADE <<EOF
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asm_fast.par.gc.stseg.threadscope
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EOF
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cat > batch/auto_par_ts.MCFLAGS <<EOF
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--implicit-parallelism --feedback-file $root/autopar_data/mercury_compiler.feedback
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EOF
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fi
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if [ "$phase_build_profile" = "true" ]; then
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./tools/makebatch -j$jfactor -q profile
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fi
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if [ "$phase_profile" = "true" ]; then
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rm -rf arena
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./tools/make_arena
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MERCURY_OPTIONS="--deep-procrep-file" \
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$root/tools/speedtest -n1 -c \
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"../batch/profile.mercury_compile.01 --grade asm_fast.gc -O5 --no-trad-passes --compile-to-c typecheck.m" profile
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rm -rf $root/autopar_data
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mkdir $root/autopar_data
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cp $root/arena/Deep.procrep $root/autopar_data/
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cp $root/batch/Deep.data.profile.mercury_compile.01.run1 $root/autopar_data/Deep.data
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fi
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if [ "$phase_feedback" = "true" ]; then
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cd $root/autopar_data/
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$root/deep_profiler/mdprof_create_feedback \
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--implicit-parallelism --desired-parallelism 8 \
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Deep.data mmc.overlap.feedback
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cd $root
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fi
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exit 0
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