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* trying to clean up if-then-else jungle * only whitespace diffs, see git diff -w * new way to update docker for amber. is it better? i dunno * oops no do not want to change how garnet is handled in gen_rtl * CI test no longer overrides gen_rtl.sh docker choice * Remove env-var docker-image-override mechanism * Replace nonexistant archipelago commit * kratos update requires pip install * exit codes why not * final cleanup * cleaned up and updated gen_rtl.sh * Prepare to adapt test_amber_rtl_build as a docker-based standalone check * temporarily turn off docker pruning for fast test turnaround * AN_CELL/AO_CELL hack for gemstone * clean up some if statements * MUCH simpler docker-amber-update mechanism * separate amber-updates function in gen_rtl.sh * Reference design(s) for RTL golden test(s), gzipped to save space * prettified some comments * little cleanup in comments and such * final tweaks
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| #!/bin/bash | ||
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| cmd=$0 | ||
| cmd=amber-rtl-build-check.sh | ||
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| function HELP { cat <<EOF | ||
| DESCRIPTION: Builds RTL for a 4x2 amber grid, compares to reference build. | ||
| USAGE (default is "--local"): | ||
| $cmd --docker # Use gen_rtl.sh to build design.v from inside a container | ||
| $cmd --local # Generate design.v locally i.e. maybe we're already in a container | ||
| EXAMPLE test from outside docker | ||
| cd /tmp/scratch # (optional) | ||
| $cmd --docker && echo PASS || echo FAIL | ||
| EXAMPLE test from inside docker | ||
| cd /tmp/scratch # (optional) | ||
| # 1. Setup / fire up a docker container | ||
| image=stanfordaha/garnet:latest | ||
| container=deleteme | ||
| docker pull \$image | ||
| docker run -id --name \$container --rm -v /cad:/cad \$image bash | ||
| function dexec { docker exec \$container /bin/bash -c "\$*"; } | ||
| # 2a. Run the test using garnet branch e.g. "amber-docker-updates" | ||
| dexec "cd /aha/garnet && git fetch origin && git checkout origin/amber-docker-updates" | ||
| dexec "/aha/garnet/mflowgen/common/rtl/gen_rtl.sh --get-amber-updates-only > tmp" | ||
| dexec "set -x; source tmp" | ||
| dexec "/aha/garnet/tests/test_amber_rtl_build/amber-rtl-build-check.sh --local" | ||
| # 2b. OR run the test using local copy of repo | ||
| # Setup | ||
| GARNET_HOME=/nobackup/steveri/github/garnet | ||
| < See item 1 above for rest of setup> | ||
| # Copy local repo to docker container | ||
| dexec "rm -rf /aha/garnet" | ||
| git clone \$GARNET_HOME /tmp/garnet | ||
| docker cp /tmp/garnet \$container:/aha/garnet | ||
| /bin/rm -rf /tmp/garnet | ||
| # Update the docker container for amber build | ||
| updates=\`dexec "/aha/garnet/mflowgen/common/rtl/gen_rtl.sh --get-amber-updates-only"\` | ||
| dexec "set -x; \$updates" | ||
| # Run the test | ||
| bc=/aha/garnet/tests/test_amber_rtl_build/amber-rtl-build-check.sh | ||
| dexec "\$bc --local" | ||
| EOF | ||
| } | ||
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| [ "$1" == "--help" ] && HELP && exit | ||
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| # Always debug (for now) | ||
| # Use "-v" as first arg if want extra debug info | ||
| # [ "$1" == "-v" ] && shift && set -x | ||
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| # width=32 # slow 32x16 | ||
| width=4 # quick 4x2 | ||
| height=$((width/2)) | ||
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| # E.g. if script is "$GARNET_HOME/tests/test_amber_rtl_build/amber-rtl-build-check.sh" | ||
| # then scriptdir is "$GARNET_HOME/tests/test_amber_rtl_build" | ||
| scriptpath=$0 | ||
| scriptpath=`readlink $scriptpath || echo $scriptpath` # Full path of script dir | ||
| scriptdir=${scriptpath%/*} # E.g. "build_tarfile.sh" or "foo/bar" | ||
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| echo '--- RTL test BEGIN' `date` | ||
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| if [ "$1" == "--docker" ]; then | ||
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| # Use gen_rtl.sh to build a docker environment and use that to build the RTL | ||
| export array_width=$width | ||
| export array_height=$height | ||
| export glb_tile_mem_size=256 | ||
| export num_glb_tiles=16 | ||
| export pipeline_config_interval=8 | ||
| export interconnect_only=False | ||
| export glb_only=False | ||
| export soc_only=False | ||
| export PWR_AWARE=True | ||
| export use_container=True | ||
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| # export use_local_garnet=True | ||
| export use_local_garnet=False # for now | ||
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| export save_verilog_to_tmpdir=False | ||
| export rtl_docker_image=default | ||
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| export WHICH_SOC=amber | ||
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| export GARNET_HOME=`cd $scriptdir/../..; pwd` | ||
| echo "--- Found GARNET_HOME=$GARNET_HOME" | ||
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| # Build a docker environment and use that to build RTL "outputs/design.v" | ||
| # (gen_rtl.sh copies final design.v to "./outputs" subdirectory) | ||
| mkdir -p outputs | ||
| $GARNET_HOME/mflowgen/common/rtl/gen_rtl.sh | ||
| mv outputs/design.v . | ||
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| else | ||
| # RTL-build flags | ||
| flags="--width $width --height $((width/2)) --pipeline_config_interval 8 -v --glb_tile_mem_size 256" | ||
| echo "FLAGS: $flags" | ||
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| # Prep/clean | ||
| cd /aha | ||
| rm -rf garnet/genesis_verif | ||
| rm -f garnet/garnet.v | ||
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| # Build new rtl | ||
| export WHICH_SOC='amber' | ||
| source /aha/bin/activate; # Set up the build environment | ||
| aha garnet $flags | ||
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| # Assemble final design.v | ||
| cd /aha/garnet | ||
| cp garnet.v genesis_verif/garnet.v | ||
| cat genesis_verif/* > design.v | ||
| cat global_buffer/systemRDL/output/glb_pio.sv >> design.v | ||
| cat global_buffer/systemRDL/output/glb_jrdl_decode.sv >> design.v | ||
| cat global_buffer/systemRDL/output/glb_jrdl_logic.sv >> design.v | ||
| cat global_controller/systemRDL/output/*.sv >> design.v | ||
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| # For better or worse: I put this in gen_rtl.sh | ||
| # Hack it up! FIXME should use same mechanism as onyx...define AO/AN_CELL | ||
| # Also see: garnet/mflowgen/common/rtl/gen_rtl.sh, gemstone/tests/common/rtl/{AN_CELL.sv,AO_CELL.sv} | ||
| cat design.v \ | ||
| | sed 's/AN_CELL inst/AN2D0BWP16P90 inst/' \ | ||
| | sed 's/AO_CELL inst/AO22D0BWP16P90 inst/' \ | ||
| > /tmp/tmp.v | ||
| mv -f /tmp/tmp.v design.v | ||
| fi | ||
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| printf "\n" | ||
| echo "+++ Compare result to reference build" | ||
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| # Reference designs are gzipped to saze space | ||
| ref=garnet-4x2.v | ||
| cp $scriptdir/ref/$ref.gz .; gunzip $ref.gz | ||
| f1=design.v; f2=$ref | ||
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| # Need 'sed s/unq...' to handle the case where both designs are | ||
| # exactly the same but different "unq" suffixes e.g. | ||
| # < Register_unq3 Register_inst0 ( | ||
| # > Register_unq2 Register_inst0 ( | ||
| function vcompare { sort $1 | sed 's/,$//' | sed 's/unq[0-9*]/unq/'; } | ||
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| ndiffs=`diff -I Date <(vcompare $f1) <(vcompare $f2) | wc -l` | ||
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| if [ "$ndiffs" != "0" ]; then | ||
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| # ------------------------------------------------------------------------ | ||
| # TEST FAILED | ||
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| printf "Test FAILED with $ndiffs diffs\n\n" | ||
| printf "Top 40 diffs:" | ||
| diff -I Date <(vcompare $f1) <(vcompare $f2) | head -40 | ||
| exit 13 | ||
| fi | ||
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| echo "Test PASSED" | ||
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