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/ospray2019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.032021.042K4K6K8K10K
* 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, 09 Apr 2021 18:31:39 GMT.
Magnetic Reconnection20.5%XFrog Forest25.2%San Miguel27.8%NASA Streamlines26.5%Demo Option PopularityOpenBenchmarking.org
SciVis52.5%Path Tracer47.5%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: Magnetic Reconnection - Renderer: SciVis

OpenBenchmarking.org metrics for this test profile configuration based on 1,058 public results since 28 September 2019 with the latest data as of 7 April 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)
100th
3
74.0 +/- 1.0
100th
30
72.0 +/- 2.0
95th
21
53.4 +/- 4.1
95th
6
50.7 +/- 1.0
93rd
11
45.9 +/- 0.7
90th
5
42.5 +/- 0.7
90th
8
40.2 +/- 0.6
87th
17
39.6 +/- 1.0
86th
5
37.9 +/- 0.8
83rd
18
34.2 +/- 0.5
81st
13
33.0 +/- 0.6
78th
21
32.3 +/- 0.1
78th
3
32.2 +/- 0.9
77th
11
30.7 +/- 2.5
77th
7
30.4 +/- 1.1
77th
4
30.1 +/- 0.1
Mid-Tier
75th
< 29.4
74th
4
28.9 +/- 1.0
74th
5
27.2 +/- 0.3
73rd
4
26.9 +/- 0.4
73rd
9
25.7 +/- 0.2
71st
8
25.2 +/- 0.2
70th
7
24.4 +/- 0.4
69th
3
24.1 +/- 0.5
68th
7
22.4 +/- 0.3
67th
3
22.0 +/- 0.4
67th
16
21.9 +/- 0.3
67th
16
21.9 +/- 0.3
64th
3
21.4 +/- 0.3
63rd
8
20.9 +/- 0.2
62nd
17
20.7 +/- 0.7
58th
8
18.0 +/- 0.2
55th
13
17.8 +/- 0.3
54th
6
17.6 +/- 0.6
53rd
35
17.4 +/- 1.1
53rd
10
17.3 +/- 0.5
51st
3
16.3 +/- 0.1
51st
6
16.3 +/- 0.6
Median
50th
16.1
48th
14
15.4 +/- 0.9
48th
4
15.2 +/- 0.1
48th
10
15.1 +/- 0.9
48th
5
15.1 +/- 1.9
46th
3
13.7 +/- 0.2
46th
8
13.7 +/- 0.1
43rd
20
12.9 +/- 0.1
42nd
3
12.7 +/- 0.3
41st
11
12.5 +/- 0.5
39th
7
12.1 +/- 0.2
39th
12
12.0 +/- 0.5
38th
3
11.5 +/- 0.1
38th
4
11.2 +/- 0.1
36th
12
10.4 +/- 0.1
36th
4
10.4 +/- 0.1
35th
5
10.3 +/- 0.1
34th
6
9.9 +/- 0.1
33rd
4
9.8 +/- 0.1
33rd
10
9.4 +/- 0.2
31st
6
9.1 +/- 0.1
30th
12
8.9 +/- 0.3
29th
4
8.3 +/- 0.3
28th
9
8.1 +/- 0.1
27th
7
7.7 +/- 0.9
26th
10
6.9 +/- 0.1
Low-Tier
25th
< 6.9
22nd
6
6.7 +/- 0.1
20th
3
6.0 +/- 0.4
17th
6
5.3 +/- 0.1
16th
8
5.1 +/- 0.7
14th
12
4.5 +/- 0.2
11th
3
3.9
10th
3
3.8 +/- 0.4
7th
3
2.7 +/- 0.1
OpenBenchmarking.orgDistribution Of Public Results - Demo: Magnetic Reconnection - Renderer: SciVis1058 Results Range From 0 To 154 FPS0122436486072849610812013214415690180270360450

Based on OpenBenchmarking.org data, the selected test / test configuration (OSPray 1.8.5 - Demo: Magnetic Reconnection - 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: Magnetic Reconnection - Renderer: SciVisRun-Time3691215Min: 1 / Avg: 2.38 / Max: 12

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: Magnetic Reconnection - Renderer: SciVisDeviation246810Min: 0 / Avg: 0.2 / Max: 3

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.

AMDIntelOpenBenchmarking.orgRelative Core Scaling To BaseOSPray CPU Core ScalingDemo: Magnetic Reconnection - Renderer: SciVis4681216182432486448121620

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.
 
MOVLPD CVTSI2SD ADDSD SUBSD MULSD COMISD CVTTSD2SI CMPLESD DIVSD SQRTSD CVTSD2SS MOVD CVTSS2SD CMPEQSD CMPLTSD CMPNLESD MOVDQA MOVDQU MOVHPD UCOMISD MINSD PSHUFD CVTTPS2DQ PUNPCKLQDQ PSRLDQ UNPCKLPD CVTDQ2PS CVTPS2PD MULPD CVTPD2PS PSLLDQ MOVAPD ANDPD XORPD SUBPD ADDPD CVTSD2SI UNPCKHPD PSHUFLW ORPD PADDQ SHUFPD PSUBQ CVTDQ2PD CMPLTPD CMPNLTPD MOVNTDQ MOVNTI CMPNEQSD MAXSD CVTTPD2DQ CMPEQPD MOVMSKPD
SSE3 (SSE3)
Used by default on supported hardware.
 
MOVDDUP LDDQU
Used by default on supported hardware.
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER
FMA (FMA)
Used by default on supported hardware.
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).

 
VFMADD213SD VFNMADD231SD VFNMADD213SD VFNMADD213SS VFMADD231SD VFMSUB213SS VFMADD132SD VFMSUB213SD VFNMADD231SS VFMADD213SS
SSSE3 (SSSE3)
Used by default on supported hardware.
 
PALIGNR PSHUFB
Used by default on supported hardware.
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VPBROADCASTD
Last automated analysis: 31 January 2021

This test profile binary relies on the shared libraries libospray.so.0, libtbb.so.2, libtbbmalloc.so.2, libdl.so.2, libOpenImageDenoise.so.0, libm.so.6, libpthread.so.0, libc.so.6, librt.so.1.

Recent Test Results

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