BenchmarkMutex

BenchmarkMutex is a mutex benchmark created by Malte Skarupke.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark mutex.

Project Site

github.com

Test Created

1 January 2020

Last Updated

1 January 2020

Test Maintainer

Michael Larabel

Test Type

System

Average Install Time

17 Seconds

Average Run Time

2 Minutes, 29 Seconds

Accolades

5k+ Downloads

Supported Platforms


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 Wed, 20 Jan 2021 11:31:50 GMT.
Mutex Lock Unlock std::mutex29.0%Semaphore Release And Acquire11.1%Shared Mutex Lock Shared10.7%Mutex Lock Unlock spinlock_amd10.4%Mutex Lock Unlock spinlock10.9%Mutex Lock Unlock ticket_spinlock10.6%Mutex Lock Unlock pthread_mutex17.3%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: Shared Mutex Lock Shared

OpenBenchmarking.org metrics for this test profile configuration based on 88 public results since 1 January 2020 with the latest data as of 23 December 2020.

Additional benchmark metrics will come after OpenBenchmarking.org has collected a sufficient data-set.

OpenBenchmarking.orgDistribution Of Public Results - Benchmark: Shared Mutex Lock Shared88 Results Range From 15 To 36 ns15171921232527293133353739510152025

Based on OpenBenchmarking.org data, the selected test / test configuration (BenchmarkMutex - Benchmark: Shared Mutex Lock Shared) has an average run-time of 2 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: Shared Mutex Lock SharedRun-Time246810Min: 1 / Avg: 1.52 / Max: 2

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsBenchmark: Shared Mutex Lock SharedDeviation246810Min: 0 / Avg: 0.15 / Max: 2

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