Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler.

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

Project Site

github.com

Test Created

15 January 2018

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

1 Second

Average Run Time

4 Minutes, 22 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

40k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsHackbench Popularity Statisticspts/hackbench2018.012018.022018.032018.042018.052018.062018.072018.082018.092018.102018.112018.122019.012019.022019.032019.042019.052019.062019.072019.082019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.032021.042021.052021.067K14K21K28K35K
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** 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.
*** Test profile page view reporting began March 2021.
Data current as of 17 June 2021.
3212.1%416.5%119.5%27.1%1623.7%821.1%Count Option PopularityOpenBenchmarking.org
Process63.4%Thread36.6%Type Option PopularityOpenBenchmarking.org

Revision History

pts/hackbench-1.0.0   [View Source]   Mon, 15 Jan 2018 15:34:04 GMT
Initial commit of hackbench

Suites Using This Test

Common Kernel Benchmarks

CPU Massive

Server CPU Tests


Performance Metrics

Analyze Test Configuration:

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.org metrics for this test profile configuration based on 912 public results since 15 January 2018 with the latest data as of 5 June 2021.

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
# Compatible Public Results
Seconds (Average)
Mid-Tier
75th
> 38
66th
42
44 +/- 5
Median
50th
52
39th
3
68 +/- 10
34th
3
76 +/- 6
Low-Tier
25th
> 92
17th
3
129 +/- 4
10th
4
253 +/- 13
1st
5
2376 +/- 66
OpenBenchmarking.orgDistribution Of Public Results - Count: 32 - Type: Process912 Results Range From 11 To 5419 Seconds1112022933844755666577488399211011210131914281537164617551864197320822191230024092518262727362845295430633172328133903499360837173826393540444153426243714480458946984807491650255134524353525461160320480640800

Based on OpenBenchmarking.org data, the selected test / test configuration (Hackbench - Count: 32 - Type: Process) has an average run-time of 6 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 BenchmarkCount: 32 - Type: ProcessRun-Time1122334455Min: 1 / Avg: 5.87 / Max: 56

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsCount: 32 - Type: ProcessDeviation3691215Min: 0 / Avg: 1.22 / Max: 7

Notable Instruction Set Usage

Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.

Instruction Set
Support
Instructions Detected
Last automated analysis: 10 May 2021

This test profile binary relies on the shared libraries libpthread.so.0, libc.so.6.

Recent Test Results

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4 Systems - 146 Benchmark Results

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3 Systems - 146 Benchmark Results

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