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 2204025-IB-TESTGLIBC14
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Result
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Performance Per
Dollar
Date
Run
  Test
  Duration
4 x AMD EPYC
April 02 2022
  23 Minutes
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4 x AMD EPYC

Processor: 4 x AMD EPYC (with IBPB) (16 Cores / 32 Threads), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16 GB + 16 GB + 16 GB + 1 GB RAM, Disk: 215GB QEMU HDD, Graphics: Cirrus Logic GD 5446 24GB, Audio: NVIDIA GA102 HD Audio, Network: 2 x Red Hat Virtio device

OS: CentOS Linux 8, Kernel: 4.18.0-193.el8.x86_64 (x86_64), Display Driver: NVIDIA, Compiler: GCC 8.5.0 20210514 + CUDA 11.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1000065
Security Notes: 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected

test-glibc-benchOpenBenchmarking.orgPhoronix Test Suite4 x AMD EPYC (with IBPB) (16 Cores / 32 Threads)QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS)Intel 440FX 82441FX PMC16 GB + 16 GB + 16 GB + 1 GB RAM215GB QEMU HDDCirrus Logic GD 5446 24GBNVIDIA GA102 HD Audio2 x Red Hat Virtio deviceCentOS Linux 84.18.0-193.el8.x86_64 (x86_64)NVIDIAGCC 8.5.0 20210514 + CUDA 11.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay DriverCompilerFile-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: 0x1000065- 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected

test-glibc-benchglibc-bench: cosglibc-bench: expglibc-bench: ffsglibc-bench: singlibc-bench: log2glibc-bench: modfglibc-bench: sinhglibc-bench: sqrtglibc-bench: tanhglibc-bench: asinhglibc-bench: atanhglibc-bench: ffsllglibc-bench: sincosglibc-bench: pthread_once4 x AMD EPYC58.57389.568382.1136657.529510.12352.6297613.88032.4498914.277017.187613.13922.0977216.30102.09091OpenBenchmarking.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: cos4 x AMD EPYC1326395265SE +/- 0.63, N = 358.57

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: exp4 x AMD EPYC3691215SE +/- 0.12045, N = 39.56838

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffs4 x AMD EPYC0.47560.95121.42681.90242.378SE +/- 0.00499, N = 32.11366

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sin4 x AMD EPYC1326395265SE +/- 0.36, N = 1557.53

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log24 x AMD EPYC3691215SE +/- 0.08, N = 310.12

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modf4 x AMD EPYC0.59171.18341.77512.36682.9585SE +/- 0.00425, N = 32.62976

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinh4 x AMD EPYC48121620SE +/- 0.19, N = 1513.88

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrt4 x AMD EPYC0.55121.10241.65362.20482.756SE +/- 0.03333, N = 152.44989

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanh4 x AMD EPYC48121620SE +/- 0.01, N = 314.28

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinh4 x AMD EPYC48121620SE +/- 0.13, N = 317.19

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanh4 x AMD EPYC3691215SE +/- 0.07, N = 313.14

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsll4 x AMD EPYC0.4720.9441.4161.8882.36SE +/- 0.00897, N = 32.09772

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincos4 x AMD EPYC48121620SE +/- 0.25, N = 1516.30

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_once4 x AMD EPYC0.47050.9411.41151.8822.3525SE +/- 0.00352, N = 32.09091

14 Results Shown

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

4 x AMD EPYC

Processor: 4 x AMD EPYC (with IBPB) (16 Cores / 32 Threads), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16 GB + 16 GB + 16 GB + 1 GB RAM, Disk: 215GB QEMU HDD, Graphics: Cirrus Logic GD 5446 24GB, Audio: NVIDIA GA102 HD Audio, Network: 2 x Red Hat Virtio device

OS: CentOS Linux 8, Kernel: 4.18.0-193.el8.x86_64 (x86_64), Display Driver: NVIDIA, Compiler: GCC 8.5.0 20210514 + CUDA 11.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1000065
Security Notes: 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected

Testing initiated at 2 April 2022 03:22 by user .