Lulesh OpenCL

Lulesh OpenCL benchmark: Livermore Unstructured Lagrangian Explicit Shock Hydrodynamics.

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

Project Site

codesign.llnl.gov

Test Created

6 July 2017

Test Maintainer

Michael Larabel 

Test Type

System

Average Install Time

4 Seconds

Average Run Time

1 Minute, 13 Seconds

Test Dependencies

OpenCL + C/C++ Compiler Toolchain

Accolades

50k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsLulesh OpenCL Popularity Statisticspts/lulesh-cl2017.072017.102018.012018.052018.082018.112019.022019.052019.082019.112020.022020.052020.082020.112021.022021.052021.082021.112022.022022.052022.082022.112023.022023.052023.082023.112024.0230060090012001500
* 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 updated weekly as of 23 February 2024.

Revision History

pts/lulesh-cl-1.0.1   [View Source]   Thu, 06 Jul 2017 18:28:53 GMT
Fix version string.

pts/lulesh-cl-1.0.0   [View Source]   Thu, 06 Jul 2017 18:06:27 GMT
Initial commit of OpenCL Lulesh

Suites Using This Test

OpenCL


Performance Metrics

Analyze Test Configuration:

Lulesh OpenCL 2017-07-06

OpenBenchmarking.org metrics for this test profile configuration based on 26 public results since 13 December 2017 with the latest data as of 23 February 2024.

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

OpenBenchmarking.orgDistribution Of Public Results25 Results Range From 970 To 9190 z/s97011351300146516301795196021252290245526202785295031153280344536103775394041054270443546004765493050955260542555905755592060856250641565806745691070757240740575707735790080658230839585608725889090559220246810

Based on OpenBenchmarking.org data, the selected test / test configuration (Lulesh OpenCL 2017-07-06) 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 BenchmarkRun-Time246810Min: 1 / Avg: 1.53 / Max: 3

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1.6%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsDeviation3691215Min: 0 / Avg: 1.63 / Max: 9

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.
 
MOVDQA COMISD SUBSD MULSD DIVSD MOVAPD ADDSD MINSD CVTSI2SD PUNPCKLQDQ MOVDQU ANDPD MAXSD CVTTSD2SI MOVD UCOMISD SQRTSD
Last automated analysis: 17 January 2022

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

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)