mirror of
https://github.com/rust-lang/rust.git
synced 2025-11-03 22:49:17 +00:00
59 lines
1.7 KiB
Bash
Executable File
59 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -eux
|
|
|
|
iai_home="iai-home"
|
|
|
|
# Download the baseline from master
|
|
./ci/ci-util.py locate-baseline --download --extract
|
|
|
|
# Run benchmarks once
|
|
function run_icount_benchmarks() {
|
|
cargo_args=(
|
|
"--bench" "icount"
|
|
"--no-default-features"
|
|
"--features" "unstable,unstable-float,icount"
|
|
)
|
|
|
|
iai_args=(
|
|
"--home" "$(pwd)/$iai_home"
|
|
"--regression=ir=5.0"
|
|
"--save-summary"
|
|
)
|
|
|
|
# Parse `cargo_arg0 cargo_arg1 -- iai_arg0 iai_arg1` syntax
|
|
parsing_iai_args=0
|
|
while [ "$#" -gt 0 ]; do
|
|
if [ "$parsing_iai_args" == "1" ]; then
|
|
iai_args+=("$1")
|
|
elif [ "$1" == "--" ]; then
|
|
parsing_iai_args=1
|
|
else
|
|
cargo_args+=("$1")
|
|
fi
|
|
|
|
shift
|
|
done
|
|
|
|
# Run iai-callgrind benchmarks
|
|
cargo bench "${cargo_args[@]}" -- "${iai_args[@]}"
|
|
|
|
# NB: iai-callgrind should exit on error but does not, so we inspect the sumary
|
|
# for errors. See https://github.com/iai-callgrind/iai-callgrind/issues/337
|
|
if [ -n "${PR_NUMBER:-}" ]; then
|
|
# If this is for a pull request, ignore regressions if specified.
|
|
./ci/ci-util.py check-regressions --home "$iai_home" --allow-pr-override "$PR_NUMBER"
|
|
else
|
|
./ci/ci-util.py check-regressions --home "$iai_home" || true
|
|
fi
|
|
}
|
|
|
|
# Run once with softfloats, once with arch instructions enabled
|
|
run_icount_benchmarks --features force-soft-floats -- --save-baseline=softfloat
|
|
run_icount_benchmarks -- --save-baseline=hardfloat
|
|
|
|
# Name and tar the new baseline
|
|
name="baseline-icount-$(date -u +'%Y%m%d%H%M')-${GITHUB_SHA:0:12}"
|
|
echo "BASELINE_NAME=$name" >>"$GITHUB_ENV"
|
|
tar cJf "$name.tar.xz" "$iai_home"
|