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 clpeak.

Project Site

github.com

Test Created

16 January 2019

Last Updated

9 February 2019

Test Maintainer

Michael Larabel

Test Type

System

Average Install Time

6 Seconds

Average Run Time

3 Minutes, 37 Seconds

Test Dependencies

C/C++ Compiler Toolchain + OpenCL + CMake

Accolades

20k+ Downloads

Supported Platforms


Public Result UploadsReported Installs*Test Completions*OpenBenchmarking.orgEventsclpeak Popularity Statisticspts/clpeak2019.012019.022019.032019.042019.052019.062019.072019.082019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.01400800120016002000
* 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 Tue, 26 Jan 2021 18:57:09 GMT.
Transfer Bandwidth enqueueWriteBuffer7.9%Integer Compute INT24.7%Single-Precision Float27.2%Transfer Bandwidth enqueueReadBuffer6.6%Double-Precision Double24.3%Kernel Latency9.3%OpenCL Test Option PopularityOpenBenchmarking.org

Revision History

pts/clpeak-1.0.1   [View Source]   Sat, 09 Feb 2019 10:28:08 GMT
Always select first platform, per https://github.com/phoronix-test-suite/test-profiles/issues/56

pts/clpeak-1.0.0   [View Source]   Wed, 16 Jan 2019 05:52:26 GMT
Commit of a pts/clpeak test profile that builds clpeak itself rather than system/clpeak relying upon system supplied binary.

Suites Using This Test

OpenCL

NVIDIA GPU Compute


Performance Metrics

Analyze Test Configuration:

clpeak

OpenCL Test: Single-Precision Float

OpenBenchmarking.org metrics for this test profile configuration based on 434 public results since 16 January 2019 with the latest data as of 11 January 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
# Matching Public Results
GFLOPS (Average)
82nd
3
11315 +/- 13
Mid-Tier
75th
< 9708
48th
3
6191 +/- 299
44th
3
5897 +/- 41
Low-Tier
25th
< 4111
22nd
9
3675 +/- 144
16th
3
1990 +/- 7
14th
3
1857 +/- 14
7th
4
1066 +/- 13
6th
8
1039 +/- 5
OpenBenchmarking.orgDistribution Of Public Results - OpenCL Test: Single-Precision Float434 Results Range From 53 To 29516 GFLOPS5364312331823241330033593418347735363595365437133772383138903949310083106731126311853124431303313623142131480315393159831657317163177531834318933195232011320703212932188322473230632365324243248332542326013266032719327783283732896329553816243240

Based on OpenBenchmarking.org data, the selected test / test configuration (clpeak - OpenCL Test: Single-Precision Float) 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: Single-Precision FloatRun-Time246810Min: 1 / Avg: 1 / Max: 1

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 2.5%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsOpenCL Test: Single-Precision FloatDeviation3691215Min: 0 / Avg: 2.51 / Max: 8

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