Smallpt
Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library.
Learn more about this test at the upstream project site: http://kevinbeason.com/smallpt/.
This utility test profile is maintained by Michael Larabel. This OpenBenchmarking.org test profile was created on 6 December 2010 and last updated on 11 October 2019. To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark smallpt.
This test has an average install time of 2 seconds and an average run-time of 52 minutes, 33 seconds.
* Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting.
Revision History
pts/smallpt-1.2.1 [View Source] 11 Oct 2019 10:50 EDT
Windows support.
pts/smallpt-1.2.0 [View Source] 07 Dec 2018 15:54 EST
Apply -O3 optimization by default per https://github.com/phoronix-test-suite/test-profiles/pull/42
pts/smallpt-1.1.0 [View Source] 28 Jul 2018 12:33 EDT
User more samples per pixel so more demanding for newer CPus, also use PTS timer for greater precision.
pts/smallpt-1.0.3 [View Source] 08 Apr 2018 06:31 EDT
Fix building on BSD.
pts/smallpt-1.0.2 [View Source] 12 Oct 2015 11:55 EDT
Add Solaris and BSD to SupportedPlatforms.
pts/smallpt-1.0.1 [View Source] 12 Mar 2012 16:18 EDT
Ensure smallpt g++ compilation honors CXXFLAGS.
pts/smallpt-1.0.0 [View Source] 06 Dec 2010 15:21 EST
Initial import into OpenBenchmarking.org
Suites Using This Test
Performance Metrics
Analyze Test Configuration:Smallpt 1.0
Global Illumination Renderer; 128 Samples
OpenBenchmarking.org metrics for this test profile configuration based on 2,865 public samples since 7 December 2018 with the latest data as of 24 October 2020.
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.
Based on OpenBenchmarking.org data, the selected test / test configuration (Smallpt 1.0 - Global Illumination Renderer; 128 Samples) has an average run-time of 4 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.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1.1%.
Recent Test Results
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1 System - 43 Benchmark Results |
Intel Xeon E-2288G - Compulab SBC-ATCFL v1.2 - Intel Cannon Lake PCH Ubuntu 19.10 - 5.3.0-64-generic - GNOME Shell 3.34.1 |
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22 Systems - 11 Benchmark Results |
ARMv7 rev 5 - sun8i - 1024MB Debian 8.3 - 3.4.110-sun8i - GCC 4.9.2 |
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21 Systems - 11 Benchmark Results |
ARMv7 rev 5 - sun8i - 1024MB Debian 8.3 - 3.4.110-sun8i - GCC 4.9.2 |
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1 System - 169 Benchmark Results |
AMD Ryzen 7 PRO 4750U - LENOVO 20UFCTO1WW - AMD Renoir Root Complex Ubuntu 20.04 - 5.8.16-050816-generic - GNOME Shell 3.36.4 |
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1 System - 1 Benchmark Result |
AMD Ryzen 7 PRO 4750U - LENOVO 20UD0004CD - AMD Renoir Root Complex Debian unstable - 5.9.0-1-amd64 - GNOME Shell 3.38.1 |
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7 Systems - 28 Benchmark Results |
ARMv8 Cortex-A53 - Libre Board ALL-H3-CC H5 - 2048MB Raspbian 9.6 - 4.18.0-rc3-gfc36def997cf-dirty - X Server 1.19.2 |
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1 System - 1 Benchmark Result |
Intel Core i5-3450 - Gigabyte H61MA-D2V - Intel Xeon E3-1200 v2 Ubuntu 19.10 - 5.3.0-64-generic - KDE Plasma 5.16.5 |
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1 System - 44 Benchmark Results |
Intel Xeon E-2288G - Compulab SBC-ATCFL v1.2 - Intel Cannon Lake PCH Ubuntu 19.10 - 5.3.0-64-generic - GNOME Shell 3.34.1 |
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2 Systems - 87 Benchmark Results |
ARMv8 Cortex-A53 - BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3 - 913MB Debian 10 - 5.4.51-v8+ - LXDE 0.10.0 |
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1 System - 1 Benchmark Result |
Intel Core i5-9500 - ASUS PRIME B365-PLUS - Intel 8th Gen Core Debian 10 - 4.19.0-10-amd64 - KDE Plasma 5.14.5 |
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1 System - 76 Benchmark Results |
Intel Core i7-1165G7 - Dell 0GG9PT - Intel Device a0ef Ubuntu 20.04 - 5.9.0-050900daily20201021-generic - GNOME Shell 3.36.4 |
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2 Systems - 190 Benchmark Results |
Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP Ubuntu 20.10 - 5.9.1-050901-generic - GNOME Shell 3.38.1 |
Most Popular Test Results
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3 Systems - 268 Benchmark Results |
Intel Core i5-2520M - HP 161C - Intel 2nd Generation Core DRAM Ubuntu 18.04 - 4.18.0-20-generic - GNOME Shell 3.28.3 |
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8 Systems - 360 Benchmark Results |
AMD Ryzen Threadripper 2990WX 32-Core - ASUS ROG ZENITH EXTREME - AMD 17h Ubuntu 19.10 - 5.4.0-999-generic - GNOME Shell 3.34.1 |
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5 Systems - 1840 Benchmark Results |
Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4 |
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Featured Processor Comparison |
AMD Ryzen Threadripper 3960X 24-Core - MSI Creator TRX40 - AMD Starship Ubuntu 19.10 - 5.3.0-23-generic - GNOME Shell 3.34.1 |
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5 Systems - 1839 Benchmark Results |
Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4 |
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18 Systems - 115 Benchmark Results |
Intel Core i9-10980XE - Gigabyte X299X DESIGNARE 10G - Intel Sky Lake-E DMI3 Registers Fedora 30 - 5.3.8-200.local.fc30.x86_64 - GNOME Shell 3.32.2 |
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Featured Processor Comparison |
AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Device 1480 Ubuntu 18.04 - 5.3.0-999-generic - GNOME Shell 3.28.4 |
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2 Systems - 403 Benchmark Results |
Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Ubuntu 20.10 - 5.8.0-22-generic - GNOME Shell 3.38.0 |
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Featured Processor Comparison |
AMD Ryzen 9 3950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1 |
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3 Systems - 406 Benchmark Results |
AMD Ryzen 9 3900XT 12-Core - MSI MEG X570 GODLIKE - AMD Starship Ubuntu 20.10 - 5.8.0-20-generic - GNOME Shell 3.38.0 |
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Featured Processor Comparison |
AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.4.0-9-generic - GNOME Shell 3.34.3 |
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5 Systems - 1853 Benchmark Results |
Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4 |
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