BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke.

Learn more about this test at the upstream project site: https://github.com/skarupke/mutex_benchmarks.

This benchmark test profile is maintained by Michael Larabel. This OpenBenchmarking.org test profile was created on 1 January 2020. To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark mutex.

This test has an average install time of 18 seconds and an average run-time of 2 minutes, 7 seconds.

5k+ Downloads

Public Result UploadsReported Installs*Test Completions*OpenBenchmarking.orgEventsBenchmarkMutex Popularity Statisticspts/mutex2020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.016001200180024003000

* Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
Data current as of Sat, 16 Jan 2021 18:29:02 GMT.

Mutex Lock Unlock std::mutex29.3%Semaphore Release And Acquire11.0%Shared Mutex Lock Shared10.6%Mutex Lock Unlock spinlock_amd10.2%Mutex Lock Unlock spinlock10.8%Mutex Lock Unlock ticket_spinlock10.5%Mutex Lock Unlock pthread_mutex17.6%Benchmark Option PopularityOpenBenchmarking.org

Revision History

pts/mutex-1.0.0   [View Source]   Wed, 01 Jan 2020 18:38:46 GMT
Initial commit, work-in-progress more benchmarks from BenchmarkMutex could be easily added.

Suites Using This Test

Common Kernel Benchmarks

Single-Threaded


Performance Metrics

Analyze Test Configuration:

BenchmarkMutex

Benchmark: Mutex Lock Unlock pthread_mutex

OpenBenchmarking.org metrics for this test profile configuration based on 136 public results since 1 January 2020 with the latest data as of 23 December 2020.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component
Percentile Rank
# Matching Public Results
ns (Average)
100th
3
8.8 +/- 0.7
94th
3
10.9 +/- 0.2
94th
6
11.0 +/- 1.0
Mid-Tier
75th
> 13.0
70th
5
13.2 +/- 1.1
67th
4
13.8 +/- 0.5
Median
50th
17.5
Low-Tier
25th
> 19.0
15th
9
21.2 +/- 0.9
14th
4
22.3 +/- 0.3
OpenBenchmarking.orgDistribution Of Public Results - Benchmark: Mutex Lock Unlock pthread_mutex136 Results Range From 8 To 30 ns8101214161820222426283032714212835

Based on OpenBenchmarking.org data, the selected test / test configuration (BenchmarkMutex - Benchmark: Mutex Lock Unlock pthread_mutex) has an average run-time of 4 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkBenchmark: Mutex Lock Unlock pthread_mutexRun-Time3691215Min: 1 / Avg: 3.08 / Max: 9

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