mirror of
https://github.com/jarun/nnn.git
synced 2024-11-14 15:13:16 +00:00
bcbe8080be
* Add support for Alexey Tourbin's QSORT code See https://github.com/svpv/qsort * Add benchmark scripts and compilation mode Compile with `make O_BENCHMARK=1`, and run benchmarks with e.g.: ./misc/test/benchmark.sh ./nnn '/' '/usr/bin' '/usr/lib' > benchdata You can then plot basic violin graphs with: ./misc/test/plot-bench.py benchdata * Update style, doc, haiku support, fix lint
38 lines
667 B
Bash
Executable file
38 lines
667 B
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Usage: ./misc/test/benchmark.sh ./nnn /tmp/testdir1 ./testdir2 ...
|
|
#
|
|
# Don't forget to build nnn in benchmark mode: make O_BENCH=1
|
|
|
|
# Use a test dir filled with genfiles.sh to get interesting output
|
|
# (or maybe /usr/lib/)
|
|
|
|
LANG=C
|
|
|
|
TIME_VAL=${TIME_VAL:-"real"}
|
|
|
|
SAMPLES=${SAMPLES:-100}
|
|
|
|
EXE=$1
|
|
|
|
bench_val () {
|
|
(time "$1" "$2") 2>&1 |\
|
|
awk '$1=="'"$TIME_VAL"'"{match($2, /[0-9]*\.[0-9]*/) ; print substr($2, RSTART, RLENGTH)}'
|
|
}
|
|
|
|
bench_dir () {
|
|
i=$SAMPLES
|
|
printf "$2"
|
|
while [ $((i--)) -gt 0 ] ; do
|
|
printf "\t%s" "$(bench_val "$1" "$2")"
|
|
done
|
|
printf "\n"
|
|
}
|
|
|
|
shift
|
|
|
|
for dir in "$@" ; do
|
|
bench_dir "$EXE" "$dir"
|
|
done
|
|
|