CLOMP is the C version of the Livermore OpenMP benchmark developed to measure OpenMP overheads and other performance impacts due to threading in order to influence future system designs. This particular test profile configuration is currently set to look at the OpenMP static schedule speed-up across all available CPU cores using the recommended test configuration.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark clomp.
OpenBenchmarking.org metrics for this test profile configuration based on 759 public results since 19 December 2020 with the latest data as of 8 September 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.
Based on OpenBenchmarking.org data, the selected test / test configuration (CLOMP 1.2 - Static OMP Speedup) has an average run-time of 9 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 1.6%.
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.
Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.
This test profile binary relies on the shared libraries libgomp.so.1, libc.so.6.
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.
15 Systems - 42 Benchmark Results |
Unknown - O.E.M Loongson-3A6000-HV-7A2000-1w-V0.1-EVB Loongson-3A6000-HV-7A2000-1w-EVB-V1.21 - Loongson LLC Hyper Transport Bridge AOSC OS 11.4.2 - 6.10.0-aosc-main - KDE Plasma 5.27.11 |
14 Systems - 42 Benchmark Results |
Spacemit X60 - Milk-V - 16GB Bianbu 1.0.9 - 6.1.15 - GNOME Shell 45.0 |
13 Systems - 42 Benchmark Results |
Unknown - Yytek 301-0059 - Loongson LLC Hyper Transport Bridge Gentoo 2.15 - 6.9.1-loongarch - KDE Plasma 5.27.11 |
12 Systems - 42 Benchmark Results |
Spacemit X60 - M1-MUSE-BOOK - 16GB Bianbu 1.0.11 - 6.1.15 - GNOME Shell 45.0 |
11 Systems - 42 Benchmark Results |
AMD Custom APU 0405 - Valve Jupiter - AMD VanGogh Root Complex Gentoo 2.15 - 6.6.31-xanmod-rt31-x64v3-xanmod1 - KDE Plasma |
1 System - 29 Benchmark Results |
ARMv8 - Phytium D3000 - 64GB Kylin v10 - 5.4.18-85-generic - X Server 1.20.8 |
73 Systems - 527 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CW - Intel Xeon E7 v4 Arch Linux - 6.9.7-arch1-1 - GCC 14.1.1 20240522 |
1 System - 2 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CW - Intel Xeon E7 v4 Arch Linux - 6.9.7-arch1-1 - GCC 14.1.1 20240522 |
10 Systems - 42 Benchmark Results |
AMD Custom APU 0405 - Valve Jupiter - AMD VanGogh Root Complex Gentoo 2.15 - 6.6.31-xanmod-rt31-x64v3-xanmod1 - KDE Plasma |
9 Systems - 42 Benchmark Results |
AMD Custom APU 0405 - Valve Jupiter - AMD VanGogh Root Complex Gentoo 2.15 - 6.6.31-xanmod-rt31-xanmod1 - X Server 1.21.1.13 |
44 Systems - 425 Benchmark Results |
Intel Core i7-14700K - ASUS ProArt B760-CREATOR - Intel Device 7a27 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
1 System - 3 Benchmark Results |
Intel Core i7-14700K - ASUS ProArt B760-CREATOR - Intel Device 7a27 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
8 Systems - 42 Benchmark Results |
AMD Custom APU 0405 - Valve Jupiter - AMD VanGogh Root Complex Arch Linux - 6.9.1-zen1-2-zen - KDE Plasma 6.0.4 |
7 Systems - 42 Benchmark Results |
Unknown - Loongson Loongson-LS3A5000-7A1000-1w-A2101 - Loongson LLC Hyper Transport Bridge Arch Linux - 5.19.0-rc2-2 - X Server 1.21.1.3 |
6 Systems - 42 Benchmark Results |
AMD Phenom II X4 955 - MSI 785GM-E65 - AMD RS880 + SB7x0 Arch Linux - 5.18.12-arch1-1 - GCC 12.1.0 |
2 Systems - 50 Benchmark Results |
ARMv8 Cortex-A72 - BCM2835 Raspberry Pi 400 Rev 1.0 - Broadcom BCM2711 Debian 11 - 5.10.92-v8+ - LXDE |
Featured Kernel Comparison |
AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.10 - 5.11.0-rc4-max-boost-inv-patch - GNOME Shell 3.38.1 |
2 Systems - 151 Benchmark Results |
Intel Xeon E-2278GEL - Logic Supply RXM-181 - Intel Cannon Lake PCH Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.2 |
4 Systems - 110 Benchmark Results |
Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP Fedora 33 - 5.8.15-301.fc33.x86_64 - GNOME Shell 3.38.2 |
3 Systems - 376 Benchmark Results |
2 x AMD EPYC 7F72 24-Core - Supermicro H11DSi-NT v2.00 - AMD Starship Ubuntu 20.10 - 5.11.0-051100rc4daily20210122-generic - GNOME Shell 3.38.1 |
Featured Kernel Comparison |
AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.10 - 5.10.0-051000daily20201222-generic - GNOME Shell 3.38.1 |
3 Systems - 191 Benchmark Results |
AMD Ryzen 3 2200G - ASUS PRIME B350M-E - AMD Raven Ubuntu 20.10 - 5.8.0-38-generic - GNOME Shell 3.38.1 |
Featured Kernel Comparison |
AMD EPYC 7702 64-Core - ASRockRack EPYCD8 - AMD Starship Ubuntu 20.10 - 5.10.2-051002-generic - GNOME Shell 3.38.1 |
4 Systems - 179 Benchmark Results |
Intel Core i5-11600K - ASUS ROG MAXIMUS XIII HERO - Intel Device 43ef Ubuntu 20.04 - 5.10.13-051013-lowlatency - GNOME Shell 3.36.4 |
3 Systems - 53 Benchmark Results |
AMD EPYC 7F52 16-Core - Supermicro H11DSi-NT v2.00 - AMD Starship Ubuntu 20.04 - 5.11.0-rc6-phx - GNOME Shell 3.36.1 |
Featured Kernel Comparison |
Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP Ubuntu 20.10 - 5.10.2-051002-generic - GNOME Shell 3.38.1 |
3 Systems - 253 Benchmark Results |
Intel Core i9-10885H - HP 8736 - Intel Comet Lake PCH Ubuntu 20.04 - 5.6.0-1034-oem - GNOME Shell 3.36.4 |
4 Systems - 210 Benchmark Results |
POWER9 - PowerNV T2P9D01 REV 1.01 - 64GB Ubuntu 20.10 - 5.9.10-050910-generic - X Server |
4 Systems - 80 Benchmark Results |
Intel Core i7-9750H - Notebook P95_96_97Ex Rx - Intel Cannon Lake PCH Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.4 |
Featured Kernel Comparison |
AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.10 - 5.11.0-051100-generic - GNOME Shell 3.38.2 |