test-glibc-bench

KVM testing on CentOS Linux 8 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2111259-IB-TESTGLIBC89
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2 x Intel Xeon
November 24 2021
  11 Minutes
4 x Intel Xeon
November 25 2021
  10 Minutes
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test-glibc-benchOpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon (Cascadelake) (2 Cores / 4 Threads)4 x Intel Xeon (Cascadelake) (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS)Intel 440FX 82441FX PMC1 x 8 GB RAM QEMU215GB QEMU HDDCirrus Logic GD 54462 x Red Hat Virtio deviceCentOS Linux 84.18.0-240.el8.x86_64 (x86_64)GCC 8.5.0 20210514xfs1024x768KVMProcessorsMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerTest-glibc-bench BenchmarksSystem Logs- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - CPU Microcode: 0x1- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

test-glibc-benchglibc-bench: expglibc-bench: cosglibc-bench: sincosglibc-bench: singlibc-bench: sinhglibc-bench: pthread_onceglibc-bench: log2glibc-bench: asinhglibc-bench: atanhglibc-bench: tanhglibc-bench: modfglibc-bench: ffsllglibc-bench: ffsglibc-bench: sqrt2 x Intel Xeon4 x Intel Xeon9.2886368.119919.594366.426414.71642.1541011.553120.004315.649416.79692.761472.140932.106252.443639.2483568.971419.511466.462614.54502.1291111.508819.881215.595617.00542.757012.103492.115952.42045OpenBenchmarking.org

glibc bench

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: exp2 x Intel Xeon4 x Intel Xeon3691215SE +/- 0.07079, N = 3SE +/- 0.00475, N = 39.288639.24835
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: exp2 x Intel Xeon4 x Intel Xeon3691215Min: 9.21 / Avg: 9.29 / Max: 9.43Min: 9.24 / Avg: 9.25 / Max: 9.26

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cos2 x Intel Xeon4 x Intel Xeon1530456075SE +/- 0.05, N = 3SE +/- 0.20, N = 368.1268.97
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cos2 x Intel Xeon4 x Intel Xeon1326395265Min: 68.04 / Avg: 68.12 / Max: 68.19Min: 68.76 / Avg: 68.97 / Max: 69.36

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincos2 x Intel Xeon4 x Intel Xeon510152025SE +/- 0.07, N = 3SE +/- 0.02, N = 319.5919.51
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincos2 x Intel Xeon4 x Intel Xeon510152025Min: 19.5 / Avg: 19.59 / Max: 19.73Min: 19.47 / Avg: 19.51 / Max: 19.53

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sin2 x Intel Xeon4 x Intel Xeon1530456075SE +/- 0.03, N = 3SE +/- 0.05, N = 366.4366.46
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sin2 x Intel Xeon4 x Intel Xeon1326395265Min: 66.38 / Avg: 66.43 / Max: 66.49Min: 66.36 / Avg: 66.46 / Max: 66.54

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinh2 x Intel Xeon4 x Intel Xeon48121620SE +/- 0.13, N = 8SE +/- 0.03, N = 314.7214.55
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinh2 x Intel Xeon4 x Intel Xeon48121620Min: 14.46 / Avg: 14.72 / Max: 15.58Min: 14.49 / Avg: 14.55 / Max: 14.6

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_once2 x Intel Xeon4 x Intel Xeon0.48470.96941.45411.93882.4235SE +/- 0.01072, N = 3SE +/- 0.00150, N = 32.154102.12911
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_once2 x Intel Xeon4 x Intel Xeon246810Min: 2.13 / Avg: 2.15 / Max: 2.17Min: 2.13 / Avg: 2.13 / Max: 2.13

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log22 x Intel Xeon4 x Intel Xeon3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 311.5511.51
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log22 x Intel Xeon4 x Intel Xeon3691215Min: 11.54 / Avg: 11.55 / Max: 11.56Min: 11.49 / Avg: 11.51 / Max: 11.52

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinh2 x Intel Xeon4 x Intel Xeon510152025SE +/- 0.06, N = 3SE +/- 0.08, N = 320.0019.88
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinh2 x Intel Xeon4 x Intel Xeon510152025Min: 19.88 / Avg: 20 / Max: 20.07Min: 19.79 / Avg: 19.88 / Max: 20.03

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanh2 x Intel Xeon4 x Intel Xeon48121620SE +/- 0.01, N = 3SE +/- 0.01, N = 315.6515.60
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanh2 x Intel Xeon4 x Intel Xeon48121620Min: 15.63 / Avg: 15.65 / Max: 15.66Min: 15.58 / Avg: 15.6 / Max: 15.6

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanh2 x Intel Xeon4 x Intel Xeon48121620SE +/- 0.02, N = 3SE +/- 0.22, N = 316.8017.01
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanh2 x Intel Xeon4 x Intel Xeon48121620Min: 16.78 / Avg: 16.8 / Max: 16.83Min: 16.75 / Avg: 17.01 / Max: 17.44

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modf2 x Intel Xeon4 x Intel Xeon0.62131.24261.86392.48523.1065SE +/- 0.00172, N = 3SE +/- 0.00488, N = 32.761472.75701
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modf2 x Intel Xeon4 x Intel Xeon246810Min: 2.76 / Avg: 2.76 / Max: 2.76Min: 2.75 / Avg: 2.76 / Max: 2.77

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsll2 x Intel Xeon4 x Intel Xeon0.48170.96341.44511.92682.4085SE +/- 0.00568, N = 3SE +/- 0.00005, N = 32.140932.10349
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsll2 x Intel Xeon4 x Intel Xeon246810Min: 2.13 / Avg: 2.14 / Max: 2.15Min: 2.1 / Avg: 2.1 / Max: 2.1

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffs2 x Intel Xeon4 x Intel Xeon0.47610.95221.42831.90442.3805SE +/- 0.00119, N = 3SE +/- 0.00475, N = 32.106252.11595
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffs2 x Intel Xeon4 x Intel Xeon246810Min: 2.1 / Avg: 2.11 / Max: 2.11Min: 2.11 / Avg: 2.12 / Max: 2.13

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrt2 x Intel Xeon4 x Intel Xeon0.54981.09961.64942.19922.749SE +/- 0.00489, N = 3SE +/- 0.00402, N = 32.443632.42045
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrt2 x Intel Xeon4 x Intel Xeon246810Min: 2.44 / Avg: 2.44 / Max: 2.45Min: 2.42 / Avg: 2.42 / Max: 2.43

14 Results Shown

glibc bench:
  exp
  cos
  sincos
  sin
  sinh
  pthread_once
  log2
  asinh
  atanh
  tanh
  modf
  ffsll
  ffs
  sqrt