ViennaCL

ViennaCL is an open-source linear algebra library written in C++ and with support for OpenCL and OpenMP. This test profile uses ViennaCL OpenCL support and runs the included computational benchmark.

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

Test Created

14 November 2013

Last Updated

14 November 2013

Test Maintainer

Michael Larabel 

Test Type

Graphics

Average Install Time

9 Seconds

Average Run Time

45 Seconds

Test Dependencies

C/C++ Compiler Toolchain + OpenCL + CMake

Accolades

70k+ Downloads

Supported Platforms


Public Result UploadsReported Installs*Test Completions*OpenBenchmarking.orgEventsViennaCL Popularity Statisticspts/viennacl2013.112014.022014.052014.082014.112015.022015.052015.082015.112016.022016.052016.102017.012017.042017.072017.102018.012018.042018.072018.102019.012019.042019.072019.102020.012020.042020.072020.102021.016001200180024003000
* 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 Fri, 05 Mar 2021 13:21:51 GMT.

Revision History

pts/viennacl-1.0.0   [View Source]   Thu, 14 Nov 2013 18:20:07 GMT
Initial commit of linear algebra ViennaCL OpenCL workload.

Suites Using This Test

NVIDIA GPU Compute


Performance Metrics

Analyze Test Configuration:

ViennaCL 1.4.2

OpenCL LU Factorization

OpenBenchmarking.org metrics for this test profile configuration based on 1,362 public results since 14 November 2013 with the latest data as of 17 February 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)
100th
10
77.8 +/- 1.3
99th
16
76.4 +/- 1.9
90th
11
72.6 +/- 2.4
86th
8
68.3 +/- 0.2
84th
13
67.3 +/- 4.2
82nd
12
63.4 +/- 3.4
80th
10
61.0 +/- 1.3
80th
12
60.5 +/- 5.6
79th
9
59.3 +/- 3.8
79th
10
57.6 +/- 3.3
78th
3
56.1 +/- 1.3
Mid-Tier
75th
< 50.4
74th
7
48.7 +/- 0.3
Median
50th
42.6
44th
4
40.0 +/- 4.4
33rd
3
24.7
Low-Tier
25th
< 12.4
OpenBenchmarking.orgDistribution Of Public Results - OpenCL LU Factorization1338 Results Range From 1 To 82 GFLOPS18152229364350576471788570140210280350

Based on OpenBenchmarking.org data, the selected test / test configuration (ViennaCL 1.4.2 - OpenCL LU Factorization) 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 LU FactorizationRun-Time246810Min: 1 / Avg: 1 / Max: 1

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.6%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsOpenCL LU FactorizationDeviation246810Min: 0 / Avg: 0.58 / Max: 6

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.
 
CVTSI2SD DIVSD CVTSD2SS MULSD SUBSD MOVD ADDSD MOVAPD UCOMISD
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER VEXTRACTF128 VINSERTF128 VBROADCASTSS VBROADCASTSD
FMA (FMA)
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).

 
VFMADD231SD VFMADD231SS VFNMADD213PS VFNMADD132PS VFNMADD213SS VFNMADD132SS VFNMADD213PD VFNMADD132PD VFNMADD132SD VFNMADD213SD
Requires passing a supported compiler/build flag (verified with targets: tigerlake, cascadelake, sapphirerapids, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VPBROADCASTQ VINSERTI128
The test / benchmark does honor compiler flag changes.
Last automated analysis: 31 January 2021

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

Recent Test Results

OpenBenchmarking.org Results Compare

1 System - 120 Benchmark Results

2 x AMD EPYC 7V12 64-Core - Microsoft Virtual Machine - 434GB

Ubuntu 20.04 - 5.4.0-1039-azure - GNOME Shell 3.36.4

1 System - 74 Benchmark Results

2 x AMD EPYC 7V12 64-Core - Microsoft Virtual Machine - 434GB

Ubuntu 20.04 - 5.4.0-1039-azure - GNOME Shell 3.36.4

1 System - 118 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-64 - 236GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 118 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-64 - 236GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 119 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-32 - 118GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 118 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-8 - 30GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 118 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-16 - 60GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 118 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-4 - 16GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 118 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-4 - 16GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 124 Benchmark Results

Intel Xeon E5-2690 v4 - Microsoft Virtual Machine v7.0 - Intel 440BX

Ubuntu 20.04 - 5.4.0-1039-azure - X Server 1.20.9

1 System - 118 Benchmark Results

Intel Xeon - Google Compute Engine n1-standard-8 - 30GB

Ubuntu 20.04 - 5.4.0-1036-gcp - GNOME Shell 3.36.4

1 System - 120 Benchmark Results

2 x Intel Xeon Platinum 8168 - Microsoft Virtual Machine - 662GB

Ubuntu 20.04 - 5.4.0-1039-azure - GNOME Shell 3.36.4

Most Popular Test Results

Find More Test Results