| #!/bin/bash |
| |
| # This script will run all our supported compilers (see the "images" set) |
| # against gem5. The images for the latests supported gcc and clang compiler |
| # versions are run against all built targets. The remainder are evaluated |
| # against a random shuffling of built targets. |
| |
| dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" |
| gem5_root="${dir}/.." |
| build_dir="${gem5_root}/build" |
| |
| # All Docker images in the gem5 testing GCR which we want to compile with. |
| images=("gcc-version-11" |
| "gcc-version-10" |
| "gcc-version-9" |
| "gcc-version-8" |
| "gcc-version-7" |
| "clang-version-11" |
| "clang-version-10" |
| "clang-version-9" |
| "clang-version-8" |
| "clang-version-7" |
| "clang-version-6.0" |
| # The following checks our support for Ubuntu 18.04 and 20.04, for both our |
| # "minimum dependencies" and "all dependencies" docker images. |
| "ubuntu-18.04_all-dependencies" |
| "ubuntu-20.04_all-dependencies" |
| "ubuntu-20.04_min-dependencies" |
| ) |
| |
| # A subset of the above list: these images will build against every target, |
| # ignoring builds_per_compiler. |
| comprehensive=("gcc-version-11" |
| "clang-version-11") |
| |
| # All build targets in build_opt/ which we want to build using each image. |
| builds=("ARM" |
| "ARM_MESI_Three_Level" |
| "ARM_MESI_Three_Level_HTM" |
| "ARM_MOESI_hammer" |
| "Garnet_standalone" |
| "GCN3_X86" |
| "MIPS" |
| "NULL" |
| "NULL_MESI_Two_Level" |
| "NULL_MOESI_CMP_directory" |
| "NULL_MOESI_CMP_token" |
| "NULL_MOESI_hammer" |
| "POWER" |
| "RISCV" |
| "SPARC" |
| "X86" |
| "X86_MI_example" |
| "X86_MOESI_AMD_Base") |
| |
| # The optimizations to use for each build target. |
| opts=(".opt" |
| ".fast") |
| |
| # The number of build targets to randomly pull from the build target list for |
| # each compiler. To perform a full comprehensive test which covers every |
| # possible pair of compiler and build target, set builds_per_compiler equal to |
| # the expression ${#builds[@]}. |
| builds_per_compiler=1 |
| |
| # Base URL of the gem5 testing images. |
| base_url="gcr.io/gem5-test" |
| |
| # Arguments passed into scons on every build target test. |
| build_args="$@" |
| |
| # Testing directory variables |
| mkdir -p "${build_dir}" # Create the build directory if it doesn't exist. |
| test_dir_final="${gem5_root}/compile-test-out" |
| test_dir="${gem5_root}/.compile-test-out" |
| exits="${test_dir}/exit-codes.csv" |
| |
| # Create the testing output directory and files |
| rm -rf "${test_dir_final}" |
| rm -rf "${test_dir}" |
| mkdir "${test_dir}" |
| touch "${exits}" |
| echo "compiler,build_target,exit_code" >> "${exits}" |
| |
| exit_code=0 # We return a non-zero exit code if any of the compilations fail. |
| |
| for compiler in ${images[@]}; do |
| echo "Starting build tests with '${compiler}'..." |
| # Generate a randomized list of build targets |
| build_permutation=($(shuf -i 0-$((${#builds[@]} - 1)) )) |
| |
| builds_count=$builds_per_compiler |
| if [[ " ${comprehensive[@]} " =~ " $compiler " ]]; then |
| echo "'$compiler' was found in the comprehensive tests. All ISAs will be built." |
| builds_count=${#builds[@]} |
| fi |
| |
| # Slice the first $builds_count entries of the permutation to get our |
| # targets for this test |
| build_indices=(${build_permutation[@]:0:$builds_count}) |
| |
| repo_name="${base_url}/${compiler}:v21-2" |
| |
| # Grab compiler image |
| docker pull $repo_name >/dev/null |
| |
| mkdir "${test_dir}/${compiler}" |
| |
| for build_index in ${build_indices[@]}; do |
| for build_opt in ${opts[@]}; do |
| build="${builds[$build_index]}" |
| build_out="build/$build/gem5$build_opt" |
| build_stdout="${test_dir}/${compiler}/${build}${build_opt}.stdout.txt" |
| build_stderr="${test_dir}/${compiler}/${build}${build_opt}.stderr.txt" |
| |
| # Clean the build |
| rm -rf "${build_dir}" |
| |
| touch "${build_stdout}" |
| touch "${build_stderr}" |
| |
| echo " * Building target '${build}${build_opt}' with '${compiler}'..." |
| |
| # Build with container |
| { |
| docker run --rm -v "${gem5_root}":"/gem5" -u $UID:$GID \ |
| -w /gem5 $repo_name /usr/bin/env python3 /usr/bin/scons \ |
| "${build_out}" "${build_args}" |
| }>"${build_stdout}" 2>"${build_stderr}" |
| result=$? |
| |
| echo "${compiler},${build}/gem5${build_opt},${result}" >>"${exits}" |
| |
| if [ ${result} -ne 0 ]; then |
| exit_code=1 |
| echo " ! Failed with exit code ${result}." |
| else |
| echo " Done." |
| fi |
| done |
| done |
| done |
| |
| mv "${test_dir}" "${test_dir_final}" |
| |
| exit ${exit_code} |