c70403ed80
GCN3_X86 and VEGA_X86 can use the same test binaries to run tests for that build configuration. This adds an option to the nightly and weekly test scripts to select which GPU ISA to test. By default the GCN3_X86 ISA is tested which was previously the only test. No behavior is changed from current testing. Change-Id: Ifedcdea5d7c1c8e9994559a20aea5e1954180772 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/54083 Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com> Maintainer: Matt Sinclair <mattdsinclair@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>
159 lines
6.2 KiB
Bash
Executable File
159 lines
6.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2021 The Regents of the University of California
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# All Rights Reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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set -e
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set -x
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dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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gem5_root="${dir}/.."
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# The first argument is the number of threads to be used for compilation. If no
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# argument is given we default to one.
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compile_threads=1
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if [[ $# -gt 0 ]]; then
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compile_threads=$1
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fi
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# The second argument is the number of threads used to run gem5 (one gem5
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# instance per thread). If no argument is given we default to one.
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run_threads=1
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if [[ $# -gt 1 ]]; then
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run_threads=$2
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fi
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# The third argument is the GPU ISA to run. If no argument is given we default
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# to GCN3_X86.
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gpu_isa=GCN3_X86
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if [[ $# -gt 2 ]]; then
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gpu_isa=$3
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fi
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if [[ "$gpu_isa" != "GCN3_X86" ]] && [[ "$gpu_isa" != "VEGA_X86" ]]; then
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echo "Invalid GPU ISA: $gpu_isa"
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exit 1
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fi
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build_target () {
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isa=$1
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# Try to build. If not, delete the build directory and try again.
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# SCons is not perfect, and occasionally does not catch a necessary
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# compilation: https://gem5.atlassian.net/browse/GEM5-753
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docker run -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}" --rm gcr.io/gem5-test/ubuntu-20.04_all-dependencies \
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bash -c "scons build/${isa}/gem5.opt -j${compile_threads} \
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|| (rm -rf build && scons build/${isa}/gem5.opt -j${compile_threads})"
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}
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unit_test () {
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build=$1
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docker run -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}" --rm gcr.io/gem5-test/ubuntu-20.04_all-dependencies \
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scons build/NULL/unittests.${build} -j${compile_threads}
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}
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# Ensure we have the latest docker images.
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docker pull gcr.io/gem5-test/ubuntu-20.04_all-dependencies
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# Try to build the ISA targets.
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build_target NULL
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build_target RISCV
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build_target X86
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build_target ARM
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build_target SPARC
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build_target MIPS
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build_target POWER
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# Run the unit tests.
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unit_test opt
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unit_test debug
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# Run the gem5 long tests.
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docker run -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}"/tests --rm gcr.io/gem5-test/ubuntu-20.04_all-dependencies \
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./main.py run --length long -j${compile_threads} -t${run_threads} -vv
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# Run the GPU tests.
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# For the GPU tests we compile and run the GPU ISA inside a gcn-gpu container.
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docker pull gcr.io/gem5-test/gcn-gpu:latest
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docker run --rm -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}" gcr.io/gem5-test/gcn-gpu:latest bash -c \
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"scons build/${gpu_isa}/gem5.opt -j${compile_threads} \
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|| (rm -rf build && scons build/${gpu_isa}/gem5.opt -j${compile_threads})"
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# get square
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wget -qN http://dist.gem5.org/dist/develop/test-progs/square/square
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mkdir -p tests/testing-results
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# Square is the simplest, fastest, more heavily tested GPU application
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# Thus, we always want to run this in the nightly regressions to make sure
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# basic GPU functionality is working.
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docker run --rm -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}" gcr.io/gem5-test/gcn-gpu:latest build/${gpu_isa}/gem5.opt \
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configs/example/apu_se.py --reg-alloc-policy=dynamic -n3 -c square
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# get HeteroSync
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wget -qN http://dist.gem5.org/dist/develop/test-progs/heterosync/gcn3/allSyncPrims-1kernel
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# run HeteroSync sleepMutex -- 16 WGs (4 per CU in default config), each doing
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# 10 Ld/St per thread and 4 iterations of the critical section is a reasonable
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# moderate contention case for the default 4 CU GPU config and help ensure GPU
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# atomics are tested.
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docker run --rm -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}" gcr.io/gem5-test/gcn-gpu:latest build/${gpu_isa}/gem5.opt \
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configs/example/apu_se.py --reg-alloc-policy=dynamic -n3 -c \
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allSyncPrims-1kernel --options="sleepMutex 10 16 4"
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# run HeteroSync LFBarr -- similar setup to sleepMutex above -- 16 WGs
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# accessing unique data and then joining a lock-free barrier, 10 Ld/St per
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# thread, 4 iterations of critical section. Again this is representative of a
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# moderate contention case for the default 4 CU GPU config and help ensure GPU
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# atomics are tested.
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docker run --rm -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}" gcr.io/gem5-test/gcn-gpu:latest build/${gpu_isa}/gem5.opt \
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configs/example/apu_se.py --reg-alloc-policy=dynamic -n3 -c \
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allSyncPrims-1kernel --options="lfTreeBarrUniq 10 16 4"
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# Run an SST test.
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build_and_run_SST () {
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isa=$1
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variant=$2
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docker run -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
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"${gem5_root}" --rm gcr.io/gem5-test/sst-env \
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bash -c "\
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scons build/${isa}/libgem5_${variant}.so -j${compile_threads} --without-tcmalloc; \
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cd ext/sst; \
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make clean; make -j ${compile_threads}; \
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sst --add-lib-path=./ sst/example.py; \
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"
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}
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build_and_run_SST RISCV opt
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