[lttng-ust.git] / tests / benchmark / README.md

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SPDX-FileCopyrightText: 2013 Zifei Tong <soariez@gmail.com>

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To run the benchmark:

    ./test_benchmark

You can specify the number of iterations, events and threads by setting
environment variables `ITERS`, `DURATION`, `NR_THREADS` respectively:

    ITERS=10 DURATION=20 NR_THREADS=4 ./test_benchmark

`NR_CPUS` can also be configured, but by default is based on the contents of
`/proc/cpuinfo`.
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	1	<!--
	2	SPDX-FileCopyrightText: 2013 Zifei Tong <soariez@gmail.com>
	3
	4	SPDX-License-Identifier: CC-BY-4.0
	5	-->
	6
	7	To run the benchmark:
	8
	9	./test_benchmark
	10
	11	You can specify the number of iterations, events and threads by setting
	12	environment variables `ITERS`, `DURATION`, `NR_THREADS` respectively:
	13
	14	ITERS=10 DURATION=20 NR_THREADS=4 ./test_benchmark
	15
	16	`NR_CPUS` can also be configured, but by default is based on the contents of
	17	`/proc/cpuinfo`.