LeelaChessZero
LeelaChessZero (lc0 / lczero) is a chess engine automated vian neural networks. This test profile can be used for OpenCL, CUDA + cuDNN, and BLAS (CPU-based) benchmarking.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark lczero.
Project Site
lczero.orgSource Repository
github.comTest Created
12 January 2019Last Updated
16 December 2023Test Maintainer
Michael LarabelTest Type
ProcessorAverage Install Time
1 Minute, 39 SecondsAverage Run Time
4 Minutes, 8 SecondsTest Dependencies
C/C++ Compiler Toolchain + BLAS (Basic Linear Algebra Sub-Routine) + OpenCL + Meson Build System + Eigen + ZlibAccolades
100k+ DownloadsSupported Platforms
** 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 21 April 2024.
Suites Using This Test
Performance Metrics
Analyze Test Configuration:LeelaChessZero 0.28
Backend: OpenCL
OpenBenchmarking.org metrics for this test profile configuration based on 247 public results since 28 August 2021 with the latest data as of 15 December 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.
Based on OpenBenchmarking.org data, the selected test / test configuration (LeelaChessZero 0.28 - Backend: OpenCL) has an average run-time of 19 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 0.7%.
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.
Found on Intel processors since at least 2010.
Found on AMD processors since Bulldozer (2011).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).
This test profile binary relies on the shared libraries libopenblas.so.0, libOpenCL.so.1, libz.so.1, libm.so.6, libc.so.6, libgfortran.so.5, libquadmath.so.0.
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.
Recent Test Results
Compare
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2 Systems - 140 Benchmark Results |
AMD Ryzen 9 5950X 16-Core - ASUS TUF GAMING X570-PLUS - AMD Starship Gentoo 2.14 - 6.6.0-gentoo-x86_64 - X Server 1.21.1.9 |
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1 System - 121 Benchmark Results |
Intel Celeron G4930 - Gigabyte Z390 D - Intel Cannon Lake PCH Ubuntu 22.04 - 6.2.0-39-generic - GNOME Shell 42.9 |
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2 Systems - 138 Benchmark Results |
AMD Ryzen 9 5950X 16-Core - ASUS TUF GAMING X570-PLUS - AMD Starship Gentoo 2.14 - 6.6.0-gentoo-x86_64 - X Server 1.21.1.9 |
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1 System - 83 Benchmark Results |
2 x AMD EPYC 7763 64-Core - Supermicro H12DSG-O-CPU - AMD Starship Ubuntu 22.04 - 5.15.0-88-generic - X Server |
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