On Fri, Nov 13, 2020 at 03:07:24PM +0800, Zhang Yale wrote:

[Why] hackbench-git is an old version tool required by the customer.

The hackbench-git usage: hackbench [-pipe] <num groups> [process|thread] [loops] So need to add new test script for hackbench-git.

Signed-off-by: Zhang Yale <ylzhangah@qq.com>

pls ignore this email. thanks.

--- tests/hackbench-git | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100755 tests/hackbench-git

diff --git a/tests/hackbench-git b/tests/hackbench-git new file mode 100755 index 00000000..f2be0c9d --- /dev/null +++ b/tests/hackbench-git @@ -0,0 +1,30 @@ +#!/bin/sh +# - nr_threads +# - mode +# - ipc +# - iterations +# - loops + +## Hackbench-git is both a benchmark and a stress test for the Linux kernel scheduler. +## Its main job is to create a specified number of schedulable entities pairs. +## (either threads or traditional processes)which communicate via either sockets +## or pipes and time how long it takes for each pair to send data back and forth. + +[ "$ipc" = 'pipe' ] && ipc_option='-pipe' +[ -n "$iterations" ] || iterations=10 +[ -n "$loops" ] || loops=100 +[ -n "$nr_threads" ] || nr_threads=1 + +run_hackbench() +{ + # args: groups number, mode [process/thread], loops, ipc [pipe/socket] + hackbench_path="$BENCHMARK_ROOT"/hackbench-git/hackbench/hackbench + [ ! -x "${hackbench_path}" ] && exit 1 + + echo "--------$ipc $mode num=$nr_threads--------" + for i in $(seq 1 $iterations); do + log_cmd $hackbench_path $ipc_option $nr_threads $mode $loops + done +} + +run_hackbench -- 2.23.0