clpeak

Clpeak is designed to test the peak capabilities of OpenCL devices.

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

Project Site

github.com

Test Created

2 February 2016

Last Updated

3 February 2016

Test Maintainer

Michael Larabel 

Test Type

System

Average Install Time

1 Second

Average Run Time

1 Minute, 21 Seconds

Test Dependencies

OpenCL

Accolades

30k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsclpeak Popularity Statisticssystem/clpeak2016.022016.062016.112017.062017.082017.102018.012018.082018.102019.012019.032019.052019.072019.092019.112020.012020.032020.052020.092020.122021.022021.042021.062021.082021.102021.122022.022022.042022.062022.08400800120016002000
* 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 21 September 2022.
Single-Precision Float19.1%Kernel Latency18.0%Integer Compute INT23.5%Transfer Bandwidth enqueueReadBuffer11.7%Transfer Bandwidth enqueueWriteBuffer14.6%Double-Precision Double13.0%OpenCL Test Option PopularityOpenBenchmarking.org

Revision History

system/clpeak-1.0.1   [View Source]   Wed, 03 Feb 2016 08:11:19 GMT
add global memory bandwidth test, set LIB to kernel latency result, do not check exit status as sometimes it can report odd value.

system/clpeak-1.0.0   [View Source]   Tue, 02 Feb 2016 12:09:30 GMT
Initial commit of clpeak test profile for OpenCL peaks


Performance Metrics

Analyze Test Configuration:

clpeak

OpenCL Test: Integer Compute INT

OpenBenchmarking.org metrics for this test profile configuration based on 108 public results since 2 February 2016 with the latest data as of 20 December 2019.

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

OpenBenchmarking.orgDistribution Of Public Results - OpenCL Test: Integer Compute INT108 Results Range From 60 To 15515 GIOPS603706809901300161019202230254028503160347037804090440047105020533056405950626065706880719075007810812084308740905093609670998010290106001091011220115301184012150124601277013080133901370014010143201463014940152501556048121620

Based on OpenBenchmarking.org data, the selected test / test configuration (clpeak - OpenCL Test: Integer Compute INT) 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 BenchmarkOpenCL Test: Integer Compute INTRun-Time246810Min: 1 / Avg: 1.9 / Max: 6

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1.1%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsOpenCL Test: Integer Compute INTDeviation3691215Min: 0 / Avg: 1.1 / Max: 8

Tested CPU Architectures

This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.

CPU Architecture
Kernel Identifier
Verified On
Intel / AMD x86 64-bit
x86_64
(Many Processors)