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Improve benchmark script to support cargo/config target-dir

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Ethan P 2020-12-29 15:07:22 -08:00
parent e26ec31463
commit 3ed0081f1f
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1 changed files with 26 additions and 7 deletions
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33
tests/benchmarks/run-benchmarks.sh vendored
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@ -1,18 +1,35 @@
#!/usr/bin/env bash
cd "$(dirname "${BASH_SOURCE[0]}")"
# Check that Hyperfine is installed.
if ! which hyperfine > /dev/null 2>&1; then
echo "'hyperfine' does not seem to be installed."
echo "You can get it here: https://github.com/sharkdp/hyperfine"
echo "'hyperfine' does not seem to be installed." 1>&2
echo "You can get it here: https://github.com/sharkdp/hyperfine" 1>&2
exit 1
fi
# Determine the target directories.
get_target_dir() {
if [[ -f "$HOME/.cargo/config" ]]; then
grep 'target-dir[[:space:]]*=' "$HOME/.cargo/config" \
| sed 's/^[[:space:]]*target-dir[[:space:]]*=//; s/^[[:space:]]*"//; s/"[[:space:]]*$//' \
&& return 0
fi
echo "../../target"
}
TARGET_DIR="$(get_target_dir)"
TARGET_DEBUG="${TARGET_DIR}/debug/bat"
TARGET_RELEASE="${TARGET_DIR}/release/bat"
# Determine which target to benchmark.
BAT=''
for arg in "$@"; do
case "$arg" in
--system) BAT="bat" ;;
--debug) BAT="../../target/debug/bat" ;;
--release) BAT="../../target/release/bat" ;;
--debug) BAT="$TARGET_DEBUG" ;;
--release) BAT="$TARGET_RELEASE" ;;
--bat=*) BAT="${arg:6}" ;;
esac
done
@ -23,16 +40,18 @@ if [[ -z "$BAT" ]]; then
exit 1
fi
# Ensure that the target is built.
if ! command -v "$BAT" &>/dev/null; then
echo "Could not find the build of bat to benchmark."
case "$BAT" in
"bat") echo "Make you sure to symlink 'batcat' as 'bat'." ;;
"../../target/debug/debug") echo "Make you sure to 'cargo build' first." ;;
"../../target/debug/release") echo "Make you sure to 'cargo build --release' first." ;;
"bat") echo "Make you sure to symlink 'batcat' as 'bat'." ;;
"$TARGET_DEBUG") echo "Make you sure to 'cargo build' first." ;;
"$TARGET_RELEASE") echo "Make you sure to 'cargo build --release' first." ;;
esac
exit 1
fi
# Run the benchmark.
echo "### Startup time"
echo