CUDA Mini-Nbody

The CUDA version of Harrism's mini-nbody tests.

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

Project Site

github.com

Test Created

10 November 2015

Last Updated

15 March 2019

Test Maintainer

Michael Larabel 

Test Type

Graphics

Average Install Time

2 Seconds

Average Run Time

39 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

100k+ Downloads

Supported Platforms

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsCUDA Mini-Nbody Popularity Statisticspts/cuda-mini-nbody2015.112016.022016.052016.082016.112017.022017.052017.082017.112018.022018.052018.082018.112019.022019.052019.082019.112020.022020.052020.082020.112021.022021.052021.082021.112022.022022.052022.082022.112023.022023.052023.082023.112024.022024.052024.082024.1120K40K60K80K100K
* 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 December 2024.
Cache Blocking18.9%Flush Denormals To Zero18.3%SOA Data Layout18.4%Original25.4%Loop Unrolling19.0%Test Option PopularityOpenBenchmarking.org

Revision History

pts/cuda-mini-nbody-1.1.1   [View Source]   Fri, 15 Mar 2019 16:35:43 GMT
Fix MIB to HIB proportion.

pts/cuda-mini-nbody-1.1.0   [View Source]   Fri, 07 Dec 2018 14:52:29 GMT
Update https://github.com/phoronix-test-suite/test-profiles/pull/22

pts/cuda-mini-nbody-1.0.1   [View Source]   Sat, 11 Jun 2016 12:14:06 GMT
Set /usr/local/cuda/bin in PATH when needed

pts/cuda-mini-nbody-1.0.0   [View Source]   Tue, 10 Nov 2015 13:41:29 GMT
CUDA mini Nbody


Performance Metrics

Analyze Test Configuration:

CUDA Mini-Nbody 2015-11-10

Test: Original

OpenBenchmarking.org metrics for this test profile configuration based on 244 public results since 7 December 2018 with the latest data as of 11 November 2024.

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
(NBody^2)/s (Average)
Gigabyte NVIDIA GeForce RTX 2080 Ti
80th
19
398 +/- 9
NVIDIA GeForce RTX 2080 Super
77th
5
308 +/- 1
Mid-Tier
75th
< 299
NVIDIA GeForce RTX 2080
74th
3
268 +/- 23
eVGA NVIDIA GeForce RTX 2070
71st
6
247 +/- 3
Gigabyte NVIDIA GeForce RTX 2070
70th
3
239 +/- 4
NVIDIA GeForce RTX 2070
66th
8
220 +/- 3
NVIDIA GeForce RTX 2060
63rd
3
200 +/- 1
NVIDIA GeForce GTX 1650
56th
4
112 +/- 13
Median
50th
73
NVIDIA Quadro K620
50th
5
70
Detailed Performance Overview
OpenBenchmarking.orgDistribution Of Public Results - Test: Original244 Results Range From 3 To 115325 (NBody^2)/s3231046176924923111538138451615218459207662307325380276872999432301346083691539222415294383646143484505075753064553715767859985622926459966906692137152073827761347844180748830558536287669899769228394590968979920410151110381810612510843211073911304611535350100150200250

Based on OpenBenchmarking.org data, the selected test / test configuration (CUDA Mini-Nbody 2015-11-10 - Test: Original) has an average run-time of 5 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 BenchmarkTest: OriginalRun-Time612182430Min: 1 / Avg: 5.11 / Max: 27

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.4%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTest: OriginalDeviation246810Min: 0 / Avg: 0.4 / Max: 3

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)
ARMv8 64-bit
aarch64
ARMv8 Cortex-A57 4-Core, ARMv8 Cortex-A57 6-Core, ARMv8 Cortex-A78E, ARMv8 Cortex-A78E 12-Core, ARMv8 Cortex-A78E 6-Core, ARMv8 Cortex-A78E 8-Core, ARMv8 rev 0 2-Core, ARMv8 rev 0 4-Core, ARMv8 rev 0 6-Core, ARMv8 rev 0 8-Core, ARMv8 rev 1 2-Core, ARMv8 rev 1 4-Core, ARMv8 rev 3 4-Core

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