mirror of
https://github.com/github/semantic.git
synced 2024-12-01 09:15:01 +03:00
fb1b145bd7
This script is useful in that it takes care of remembering past results and imvoking profiteur/hp2pretty/etc. We had this back in the day, but it didn't make the transition to the new repository.
39 lines
1.0 KiB
Bash
Executable File
39 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
|
|
# Usage: script/profile FILE_A FILE_B
|
|
# Builds and runs semantic on the given files with profiling enabled.
|
|
|
|
set -e
|
|
|
|
HEAD_SHA=$(git rev-parse --short HEAD)
|
|
CURRENT_BRANCH=$(git symbolic-ref HEAD 2>/dev/null | awk -F/ {'print $NF'})
|
|
|
|
PROJECT_DIR="$(dirname $0)/.."
|
|
PROFILES_DIR="$PROJECT_DIR/profiles"
|
|
TODAY="$(date "+%Y-%m-%d")"
|
|
NOW=$(date "+%H_%M_%S")
|
|
PROFILE_DIR="$PROFILES_DIR/$TODAY/$NOW-$CURRENT_BRANCH-$HEAD_SHA/"
|
|
OUTFILE="$PROFILE_DIR/profile.out.log"
|
|
ERRFILE="$PROFILE_DIR/profile.err.log"
|
|
|
|
cabal new-build
|
|
|
|
mkdir -p "$PROFILE_DIR"
|
|
|
|
# NB: Do not try and use -N, it doesn't work and defaults to -N1.
|
|
cores=$(sysctl -n machdep.cpu.core_count || echo 4)
|
|
cabal new-run semantic -- +RTS -sstderr -N$((cores * 2)) -A8m -n2m -p -s -h -i0.1 -L1000 -xt -RTS $@ > "$OUTFILE" 2> "$ERRFILE"
|
|
|
|
profiteur semantic.prof || true
|
|
|
|
hp2pretty semantic.hp
|
|
|
|
for f in "$PROJECT_DIR/"semantic.*; do
|
|
if [ "$f" != "$PROJECT_DIR/"semantic.cabal ]; then
|
|
mv "$f" "$PROFILE_DIR"
|
|
fi
|
|
done
|
|
|
|
(>&2 echo "branch: $CURRENT_BRANCH ($HEAD_SHA)")
|
|
|
|
open "$PROFILE_DIR"
|