| #!/bin/sh | 
 |  | 
 | test_description="Tests index-pack performance" | 
 |  | 
 | . ./perf-lib.sh | 
 |  | 
 | test_perf_large_repo | 
 |  | 
 | test_expect_success 'repack' ' | 
 | 	git repack -ad && | 
 | 	PACK=$(ls .git/objects/pack/*.pack | head -n1) && | 
 | 	test -f "$PACK" && | 
 | 	export PACK | 
 | ' | 
 |  | 
 | test_perf 'index-pack 0 threads' ' | 
 | 	rm -rf repo.git && | 
 | 	git init --bare repo.git && | 
 | 	GIT_DIR=repo.git git index-pack --threads=1 --stdin < $PACK | 
 | ' | 
 |  | 
 | test_perf 'index-pack 1 thread ' ' | 
 | 	rm -rf repo.git && | 
 | 	git init --bare repo.git && | 
 | 	GIT_DIR=repo.git GIT_FORCE_THREADS=1 git index-pack --threads=1 --stdin < $PACK | 
 | ' | 
 |  | 
 | test_perf 'index-pack 2 threads' ' | 
 | 	rm -rf repo.git && | 
 | 	git init --bare repo.git && | 
 | 	GIT_DIR=repo.git git index-pack --threads=2 --stdin < $PACK | 
 | ' | 
 |  | 
 | test_perf 'index-pack 4 threads' ' | 
 | 	rm -rf repo.git && | 
 | 	git init --bare repo.git && | 
 | 	GIT_DIR=repo.git git index-pack --threads=4 --stdin < $PACK | 
 | ' | 
 |  | 
 | test_perf 'index-pack 8 threads' ' | 
 | 	rm -rf repo.git && | 
 | 	git init --bare repo.git && | 
 | 	GIT_DIR=repo.git git index-pack --threads=8 --stdin < $PACK | 
 | ' | 
 |  | 
 | test_perf 'index-pack default number of threads' ' | 
 | 	rm -rf repo.git && | 
 | 	git init --bare repo.git && | 
 | 	GIT_DIR=repo.git git index-pack --stdin < $PACK | 
 | ' | 
 |  | 
 | test_done |