OSPray

Intel OSPray is a portable ray-tracing engine for high-performance, high-fidenlity scientific visualizations. OSPray builds off Intel's Embree and Intel SPMD Program Compiler (ISPC) components as part of the oneAPI rendering toolkit.

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

Project Site

embree.org

Test Created

28 September 2019

Last Updated

15 October 2019

Test Maintainer

Michael Larabel

Test Type

Processor

Accolades

10k+ Downloads

Supported Platforms

Supported Architectures

x86_64

Public Result UploadsReported Installs*Test Completions*OpenBenchmarking.orgEventsOSPray Popularity Statisticspts/ospray2019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012K4K6K8K10K
* 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 16:37:10 GMT.
Magnetic Reconnection21.6%XFrog Forest25.1%San Miguel27.4%NASA Streamlines25.9%Demo Option PopularityOpenBenchmarking.org
SciVis52.6%Path Tracer47.4%Renderer Option PopularityOpenBenchmarking.org

Revision History

pts/ospray-1.0.3   [View Source]   Tue, 15 Oct 2019 17:44:04 GMT
Add macOS support.

pts/ospray-1.0.2   [View Source]   Mon, 30 Sep 2019 15:01:49 GMT
Windows script is now working fine.

pts/ospray-1.0.1   [View Source]   Sat, 28 Sep 2019 18:09:12 GMT
Fix path for San Miguel demo.

pts/ospray-1.0.0   [View Source]   Sat, 28 Sep 2019 18:04:16 GMT
Initial commit of Intel OSPray.

Suites Using This Test

Multi-Core

Intel oneAPI

Creator Workloads

Renderers

Raytracing


Performance Metrics

Analyze Test Configuration:

OSPray 1.8.5

Demo: NASA Streamlines - Renderer: SciVis

OpenBenchmarking.org metrics for this test profile configuration based on 993 public results since 28 September 2019 with the latest data as of 24 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
FPS (Average)
Mid-Tier
75th
< 50
66th
11
39 +/- 5
65th
17
38 +/- 1
60th
4
35 +/- 1
55th
3
31 +/- 4
Median
50th
29
50th
14
28 +/- 1
38th
12
20 +/- 1
Low-Tier
25th
< 13
16th
3
7
OpenBenchmarking.orgDistribution Of Public Results - Demo: NASA Streamlines - Renderer: SciVis993 Results Range From 0 To 125 FPS01122334455667788991101211324080120160200

Based on OpenBenchmarking.org data, the selected test / test configuration (OSPray 1.8.5 - Demo: NASA Streamlines - Renderer: SciVis) has an average run-time of 3 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 BenchmarkDemo: NASA Streamlines - Renderer: SciVisRun-Time3691215Min: 1 / Avg: 2.19 / Max: 9

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsDemo: NASA Streamlines - Renderer: SciVisDeviation246810Min: 0 / Avg: 0.24 / Max: 4

Does It Scale Well With Increasing Cores?

Yes, based on the automated analysis of the collected public benchmark data, this test / test settings does generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.

IntelAMDOpenBenchmarking.orgRelative Core Scaling To BaseOSPray CPU Core ScalingDemo: NASA Streamlines - Renderer: SciVis46812161820243248643691215

Recent Test Results

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Microsoft Windows 10 Enterprise LTSC Build 17763 - 10.0 - 8.16.7.5

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Microsoft Windows 10 Home Build 17134 - 10.0 - 8.16.7.5

1 System - 45 Benchmark Results

AMD Ryzen Threadripper 3960X 24-Core - Intel 440BX - 1 x 8192 MB 0MHz VMW-8192MB

Microsoft Windows 10 Home Build 18362 - 10.0 - 8.16.7.5

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