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

4 Minutes, 26 Seconds

Test Dependencies

C/C++ Compiler Toolchain + OpenCL + CMake

Accolades

20k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsclpeak Popularity Statisticspts/clpeak2019.012019.022019.032019.042019.052019.062019.072019.082019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.032021.042021.052021.062021.072021.082021.092021.106001200180024003000
* 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 24 October 2021.
Transfer Bandwidth enqueueWriteBuffer10.4%Integer Compute INT22.4%Single-Precision Float23.8%Transfer Bandwidth enqueueReadBuffer9.9%Double-Precision Double22.1%Kernel Latency11.3%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 747 public results since 16 January 2019 with the latest data as of 10 October 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
GFLOPS (Average)
88th
3
13721 +/- 6
81st
3
12546 +/- 142
80th
3
11315 +/- 13
Mid-Tier
75th
< 9708
44th
3
6191 +/- 299
42nd
3
5897 +/- 41
28th
9
3675 +/- 144
Low-Tier
25th
< 2674
24th
3
1990 +/- 7
6th
4
1066 +/- 13
6th
8
1039 +/- 5
OpenBenchmarking.orgDistribution Of Public Results - OpenCL Test: Single-Precision Float747 Results Range From 2 To 37198 GFLOPS274614902234297837224466521059546698744281868930967410418111621190612650133941413814882156261637017114178581860219346200902083421578223222306623810245542529826042267862753028274290182976230506312503199432738334823422634970357143645837202306090120150

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: 2

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsOpenCL Test: Single-Precision FloatDeviation3691215Min: 0 / Avg: 1.95 / Max: 8

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
SSE2 (SSE2)
Used by default on supported hardware.
 
MOVDQU PUNPCKLQDQ MOVDQA CVTDQ2PS CVTDQ2PD PSHUFD CVTSI2SD CVTSS2SD MOVD
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, znver2, znver3).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER VINSERTF128 VEXTRACTF128 VPERM2F128
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VEXTRACTI128 VPERMQ VINSERTI128 VPBROADCASTD VPBROADCASTQ
The test / benchmark does honor compiler flag changes.
Last automated analysis: 10 May 2021

This test profile binary relies on the shared libraries libOpenCL.so.1, libc.so.6, libdl.so.2, libm.so.6.

Recent Test Results

OpenBenchmarking.org Results Compare

3 Systems - 67 Benchmark Results

AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship

Ubuntu 20.04 - 5.11.0-37-generic - GNOME Shell 3.36.9

1 System - 7 Benchmark Results

AMD Ryzen Threadripper PRO 3955WX 16-Cores - ASUS Pro WS WRX80E-SAGE SE WIFI - AMD Starship

Ubuntu 21.04 - 5.11.0-36-generic - X Server 1.20.11

1 System - 7 Benchmark Results

2 x AMD EPYC 7742 64-Core - NVIDIA DGXA100 v555.06901.0004 - AMD Starship

Ubuntu 20.04 - 5.4.0-80-generic - X Server

1 System - 86 Benchmark Results

AMD Ryzen 9 5900X 12-Core - ASRock X570 PG Velocita - AMD Starship

Pop 21.04 - 5.11.0-7620-generic - GNOME Shell 3.38.4

1 System - 86 Benchmark Results

AMD Ryzen 9 5900X 12-Core - ASRock X570 PG Velocita - AMD Starship

Pop 21.04 - 5.11.0-7620-generic - GNOME Shell 3.38.4

9 Systems - 27 Benchmark Results

Intel Core i3-7100U - Intel NUC7i3BNB - Intel Xeon E3-1200 v6

Ubuntu 18.04 - 4.15.0-43-generic - GNOME Shell 3.28.3

1 System - 1 Benchmark Result

Intel Core i5-9600K - ASUS ROG STRIX Z390-I GAMING - Intel Cannon Lake PCH

Linuxmint 20.2 - 5.8.0-63-generic - Xfce 4.16

3 Systems - 105 Benchmark Results

AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship

Ubuntu 21.10 - 5.13.0-14-generic - GNOME Shell 40.2

1 System - 7 Benchmark Results

AMD FX-9590 Eight-Core - ASRock 990FX Extreme9 - AMD RD9x0

Ubuntu 20.04 - 5.4.0-81-generic - GNOME Shell 3.36.9

1 System - 101 Benchmark Results

AMD Ryzen 9 5950X 16-Core - Gigabyte X570 AORUS ULTRA - AMD Starship

Debian 10 - 4.19.0-8-amd64 - GNOME Shell 3.30.2

1 System - 103 Benchmark Results

AMD Ryzen 9 5900 12-Core - Alienware 0TYR0X - AMD Starship

Ubuntu 20.04 - 5.8.0-63-generic - GNOME Shell 3.36.9

1 System - 26 Benchmark Results

AMD Ryzen 5 3600 6-Core - Gigabyte X570 AORUS PRO - AMD Starship

ManjaroLinux 21.1.0 - 5.13.1-3-MANJARO - X Server 1.20.11

3 Systems - 28 Benchmark Results

16 x Intel Core - RDO OpenStack Compute - Intel 82G33

Ubuntu 18.04 - 5.4.0-64-generic - OpenCL 2.0 AMD-APP

3 Systems - 400 Benchmark Results

Intel Core i7-9850H - HP 860F - Intel Cannon Lake PCH

Ubuntu 20.04 - 5.8.0-59-generic - GNOME Shell 3.36.9

1 System - 7 Benchmark Results

AMD FX-6300 Six-Core - MSI 970 GAMING - AMD RD9x0

openSUSE 20210708 - 5.13.0-1-default - KDE Plasma 5.22.2

Most Popular Test Results

OpenBenchmarking.org Results Compare

2 Systems - 29 Benchmark Results

Intel Core i7-8700K - ASUS TUF Z370-PLUS GAMING - Intel 8th Gen Core

Ubuntu 18.04 - 4.18.0-18-generic - GNOME Shell 3.28.3

14 Systems - 33 Benchmark Results

Intel Core i9-9900K - ASUS PRIME Z390-A - Intel Cannon Lake PCH Shared SRAM

Ubuntu 18.10 - 5.0.0-999-generic - GNOME Shell 3.30.1

15 Systems - 128 Benchmark Results

Intel Core i9-9900K - ASUS PRIME Z390-A - Intel Cannon Lake PCH Shared SRAM

Ubuntu 18.10 - 4.20.3-042003-generic - GNOME Shell 3.30.1

3 Systems - 253 Benchmark Results

Intel Core i9-10885H - HP 8736 - Intel Comet Lake PCH

Ubuntu 20.04 - 5.6.0-1034-oem - GNOME Shell 3.36.4

8 Systems - 478 Benchmark Results

Intel Core i9-7980XE - ASRock X299 Taichi XE - Intel Sky Lake-E DMI3 Registers

Gentoo - 5.0.17-gentoo - X Server 1.20.5

3 Systems - 75 Benchmark Results

Intel Core i9-10980XE - ASRock X299 Steel Legend - Intel Sky Lake-E DMI3 Registers

Ubuntu 20.04 - 5.4.0-48-generic - GNOME Shell 3.36.3

13 Systems - 23 Benchmark Results

AMD Ryzen 9 3950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship

Ubuntu 20.04 - 5.4.0-42-generic - GNOME Shell 3.36.4

4 Systems - 138 Benchmark Results

Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH

Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3

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