clang-test

A Compiler comparison via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1608187-KH-CLANGTEST86.

clang-testProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionclang-testclang275576clang242222clang242222optclang242222O0clang226004optclang260900optclang278878optclang-r25156clang246891clang244557clang243390Intel Core i3-5010U @ 2.10GHz (4 Cores)ASUS X555LAB v1.0Intel Broadwell-U-OPI8192MB250GB Samsung SSD 850 + 500GB 545050A7E680Intel Broadwell-U (900MHz)Intel Broadwell-U AudioRealtek RTL8111/8168/8411 + Realtek RTL8821AE 802.11ac PCIe WirelessUbuntu 16.044.4.0-34-generic (x86_64)Unity 7.4.0X Server 1.18.3intel 2.99.9173.3 Mesa 11.2.0Clang 3.9.0 (SVN 275576) + GCC 5.4.0 20160609 + LLVM 3.9.0svnext41920x1080Clang 3.8.0 (SVN 242222) + GCC 5.4.0 20160609 + LLVM 3.8.0svnClang 3.7.0 (SVN 226004) + GCC 5.4.0 20160609 + LLVM 3.7.0svnClang 3.9.0 (SVN 260900) + GCC 5.4.0 20160609 + LLVM 3.9.0svnClang 4.0.0 (SVN 278878) + GCC 5.4.0 20160609 + LLVM 4.0.0svnClang 3.8.0 (SVN 251560) + GCC 5.4.0 20160609 + LLVM 3.8.0svnClang 3.8.0 (SVN 246891) + GCC 5.4.0 20160609 + LLVM 3.8.0svnClang 3.8.0 (SVN 244557) + GCC 5.4.0 20160609 + LLVM 3.8.0svnClang 3.8.0 (SVN 243390) + GCC 5.4.0 20160609 + LLVM 3.8.0svnOpenBenchmarking.orgCompiler Details- clang-test: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang275576: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang242222: Optimized build; Built Aug 16 2016 (16:55:41); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang242222opt: Optimized build; Built Aug 16 2016 (16:55:41); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang242222O0: Optimized build; Built Aug 16 2016 (16:55:41); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang226004opt: Optimized build; Built Aug 16 2016 (18:06:48); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64- clang260900opt: Optimized build; Built Aug 16 2016 (19:42:13); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang278878opt: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang-r25156: Optimized build; Built Aug 17 2016 (19:03:24); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang246891: Optimized build; Built Aug 17 2016 (20:22:24); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang244557: Optimized build; Built Aug 17 2016 (21:17:26); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwell- clang243390: Optimized build; Built Aug 17 2016 (22:22:24); Default target: x86_64-unknown-linux-gnu; Host CPU: broadwellProcessor Details- Scaling Governor: intel_pstate powersave

clang-testhimeno: Poisson Pressure SolverDifferenceStandard ErrorStandard Deviationclang-testclang275576clang242222clang242222optclang242222O0clang226004optclang260900optclang278878optclang-r25156clang246891clang244557clang2433901122.186.83x1.210.19%940.765.72x13.202.43%949.715.78x7.771.42%940.145.72x5.400.99%164.351.00x1.201.27%949.425.78x15.402.81%851.615.18x2.440.50%957.765.83x0.670.12%850.615.18x0.130.03%839.775.11x1.400.29%842.125.12x0.930.19%947.745.77x3.400.62%OpenBenchmarking.org

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solverclang-testclang275576clang242222clang242222optclang242222O0clang226004optclang260900optclang278878optclang-r25156clang246891clang244557clang2433902004006008001000SE +/- 1.21, N = 3SE +/- 13.20, N = 3SE +/- 7.77, N = 3SE +/- 5.40, N = 3SE +/- 1.20, N = 3SE +/- 15.40, N = 3SE +/- 2.44, N = 3SE +/- 0.67, N = 3SE +/- 0.13, N = 3SE +/- 1.40, N = 3SE +/- 0.93, N = 3SE +/- 3.40, N = 31122.18940.76949.71940.14164.35949.42851.61957.76850.61839.77842.12947.74gccclangclangclangclangclangclangclangclangclangclangclang

Phoronix Test Suite v10.8.4