LuxCoreRender OpenCL

LuxCoreRender is an open-source physically based renderer. This test profile is focused on running LuxCoreRender on OpenCL accelerators/GPUs. The alternative luxcorerender test profile is for CPU execution due to a difference in tests, etc.

This test profile has been deprecated since GPU/OpenCL support has been pulled into the main LuxCoreRender binaries upstream. Instead run pts/luxcorerender (rather than this pts/luxcorerender-cl) test profile for using the latest upstream with either CPU or GPU rendering.

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

Use with caution this test profile is currently marked Deprecated.

Project Site

luxcorerender.org

Test Created

29 September 2019

Last Updated

15 April 2021

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

22 Seconds

Average Run Time

7 Minutes, 50 Seconds

Test Dependencies

OpenCL

Accolades

10k+ Downloads

Supported Platforms

Supported Architectures

x86_64

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsLuxCoreRender OpenCL Popularity Statisticspts/luxcorerender-cl2019.092019.112020.012020.032020.052020.072020.092020.112021.012021.032021.052021.072021.092021.112022.012022.032022.052022.072022.092022.112023.012023.032023.052023.072023.092023.112024.012024.032024.056001200180024003000
* 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 10 June 2024.
Food25.1%DLSC25.1%LuxCore Benchmark25.7%Rainbow Colors and Prism24.0%Scene Option PopularityOpenBenchmarking.org

Revision History

pts/luxcorerender-cl-1.2.1   [View Source]   Thu, 15 Apr 2021 16:48:23 GMT
Deprecate test profile with GPU support now in unified luxcorerender test profile itself.

pts/luxcorerender-cl-1.2.0   [View Source]   Fri, 13 Mar 2020 17:28:31 GMT
Update against upstream LuxCoreRender SDK 2.3.

pts/luxcorerender-cl-1.1.2   [View Source]   Wed, 26 Feb 2020 11:56:28 GMT
Parser fix.

pts/luxcorerender-cl-1.1.1   [View Source]   Mon, 30 Sep 2019 14:50:19 GMT
Fix for Windows installation.

pts/luxcorerender-cl-1.1.0   [View Source]   Mon, 30 Sep 2019 10:05:12 GMT
Update against LuxCoreRender 2.2 upstream.

pts/luxcorerender-cl-1.0.1   [View Source]   Sun, 29 Sep 2019 17:03:38 GMT
Metadata fix.

pts/luxcorerender-cl-1.0.0   [View Source]   Sun, 29 Sep 2019 12:16:20 GMT
Add OpenCL version of luxcorerender test profile.

Suites Using This Test

NVIDIA GPU Compute


Performance Metrics

Analyze Test Configuration:

LuxCoreRender OpenCL 2.3

Scene: LuxCore Benchmark

OpenBenchmarking.org metrics for this test profile configuration based on 316 public results since 27 March 2020 with the latest data as of 12 January 2023.

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
M samples/sec (Average)
100th
7
9.13 +/- 0.04
95th
17
7.76 +/- 0.28
93rd
6
6.58 +/- 0.21
89th
10
5.86 +/- 0.08
80th
19
4.69 +/- 0.08
Mid-Tier
75th
< 4.51
54th
15
3.52 +/- 0.03
Median
50th
3.49
49th
4
3.46 +/- 0.04
46th
3
2.84 +/- 0.03
41st
18
2.74 +/- 0.09
28th
8
2.12 +/- 0.02
28th
7
2.12 +/- 0.01
Low-Tier
25th
< 2.11
16th
9
1.51 +/- 0.04
5th
3
0.79 +/- 0.02
OpenBenchmarking.orgDistribution Of Public Results - Scene: LuxCore Benchmark316 Results Range From 0 To 10 M samples/sec0.8331.6662.4993.3324.1654.9985.8316.6647.4978.339.1639.99620406080100

Based on OpenBenchmarking.org data, the selected test / test configuration (LuxCoreRender OpenCL 2.3 - Scene: LuxCore Benchmark) has an average run-time of 6 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 BenchmarkScene: LuxCore BenchmarkRun-Time510152025Min: 4 / Avg: 6.08 / Max: 19

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1.3%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsScene: LuxCore BenchmarkDeviation3691215Min: 0 / Avg: 1.32 / Max: 8

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.
 
DIVSD CVTTSD2SI CVTSS2SD MOVDQU MOVDQA MOVAPD ANDPD UCOMISD ANDNPD CVTSI2SD CMPNLESD ADDSD ORPD SUBSD MULSD CVTSD2SS CVTDQ2PS CVTTPS2DQ MOVD PUNPCKLQDQ MOVMSKPD XORPD PSHUFD MOVUPD MULPD ADDPD SUBPD UNPCKLPD UNPCKHPD SQRTSD PSUBQ PADDQ PSRLDQ CVTPD2PS CVTPS2PD MAXSD MOVHPD SHUFPD MOVLPD CVTDQ2PD MINSD DIVPD PMULUDQ PUNPCKHQDQ PSHUFLW PSHUFHW CMPLTPD CMPLEPD CVTTPD2DQ CMPLTSD CMPLESD MOVNTDQ
SSE3 (SSE3)
Used by default on supported hardware.
 
MOVDDUP LDDQU
SSSE3 (SSSE3)
Used by default on supported hardware.
 
PSHUFB PALIGNR
Used by default on supported hardware.
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER VINSERTF128 VBROADCASTF128 VPERMILPS VPERM2F128
Used by default on supported hardware.
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VINSERTI128 VPERMQ VEXTRACTI128 VPERM2I128 VPERMD VPBLENDD
Last automated analysis: 30 January 2021

This test profile binary relies on the shared libraries libluxcore.so, libpthread.so.0, libOpenCL.so.1, libc.so.6, libdl.so.2.

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)