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 426 public results since 19 December 2020 with the latest data as of 3 March 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.
Based on OpenBenchmarking.org data, the selected test / test configuration (CLOMP 1.2 - Static OMP Speedup) has an average run-time of 8 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 1.5%.
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 libm.so.6, libgomp.so.1, libpthread.so.0, libc.so.6, libdl.so.2.
1 System - 11 Benchmark Results |
Intel Core i5-10210U - Intel NUC10i5FNB - Intel Device 02ef Ubuntu 20.04 - 5.4.0-65-generic - Xfce 4.14 |
1 System - 4 Benchmark Results |
Intel Core i5-10210U - Intel NUC10i5FNB - Intel Device 02ef Ubuntu 20.04 - 5.4.0-65-generic - Xfce 4.14 |
1 System - 7 Benchmark Results |
Intel Core i5-10210U - Intel NUC10i5FNB - Intel Device 02ef Ubuntu 20.04 - 5.4.0-65-generic - Xfce 4.14 |
1 System - 5 Benchmark Results |
Intel Core i5-10210U - Intel NUC10i5FNB - Intel Device 02ef Ubuntu 20.04 - 5.4.0-65-generic - Xfce 4.14 |
1 System - 4 Benchmark Results |
Intel Core i5-10210U - Intel NUC10i5FNB - Intel Device 02ef Ubuntu 20.04 - 5.4.0-65-generic - Xfce 4.14 |
1 System - 7 Benchmark Results |
Intel Core i5-10210U - Intel NUC10i5FNB - Intel Device 02ef Ubuntu 20.04 - 5.4.0-65-generic - Xfce 4.14 |
5 Systems - 42 Benchmark Results |
Ampere eMAG ARMv8 - AmpereComputing OSPREY - Applied Micro Circuits X-Gene Ubuntu 20.04 - 5.7.0-050700-generic - GNOME Shell 3.36.3 |
Featured Kernel Comparison |
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4 Systems - 59 Benchmark Results |
Intel Core i3-4130 - Intel DH87RL - Intel 4th Gen Core DRAM Ubuntu 19.10 - 5.5.0-rc2-patched - GNOME Shell 3.34.1 |
Featured Kernel Comparison |
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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 |
1 System - 1 Benchmark Result |
AMD EPYC 7542 32-Core - UpCloud Cloud Server - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-58-generic - bochs-drmdrmfb |
2 Systems - 151 Benchmark Results |
Intel Core i7-10700T - Logic Supply RXM-181 - Intel Comet Lake PCH Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.2 |
Featured Kernel Comparison |
AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.10 - 5.11.0-sched - GNOME Shell 3.38.2 |
5 Systems - 42 Benchmark Results |
ARMv8 Cortex-A72 - SolidRun CEX7 - 32GB Fedora 33 - 5.10.10-00042-gbfa806f5daa5-dirty - X Server 1.20.10 |
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 |
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 |
3 Systems - 376 Benchmark Results |
2 x AMD EPYC 7F72 24-Core - Supermicro H11DSi-NT v2.00 - AMD Starship Ubuntu 20.10 - 5.10.9-051009-generic - GNOME Shell 3.38.1 |
2 Systems - 4 Benchmark Results |
Ampere Altra ARMv8 Neoverse-N1 - WIWYNN Mt.Jade - Ampere Computing LLC Device e100 Ubuntu 20.04 - 5.4.0-58-generic - GCC 9.3.0 |
3 Systems - 28 Benchmark Results |
Intel Xeon Silver 4216 - TYAN S7100AG2NR - Intel Sky Lake-E DMI3 Registers Debian 10 - 4.19.0-9-amd64 - GNOME Shell 3.30.2 |
2 Systems - 220 Benchmark Results |
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 |
Featured Kernel Comparison |
AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.10 - 5.11.0-051100rc4daily20210121-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 |
4 Systems - 22 Benchmark Results |
AMD Ryzen Threadripper 2950X 16-Core - MSI MEG X399 CREATION - AMD 17h Debian 10 - 5.8.1-050801-generic - GNOME Shell 3.30.2 |