test-glibc-bench KVM testing on Ubuntu 20.04 via the Phoronix Test Suite. Ubuntu 20.04: Processor: 4 x AMD EPYC-Milan (16 Cores / 32 Threads), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4 x 16384 MB RAM QEMU, Disk: 107GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Audio: NVIDIA Device 1aef, Network: 2 x Red Hat Virtio device OS: Ubuntu 20.04, Kernel: 5.4.0-113-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM Glibc Benchmarks Benchmark: cos ns < Lower Is Better Ubuntu 20.04 . 73.79 |========================================================= Glibc Benchmarks Benchmark: exp ns < Lower Is Better Ubuntu 20.04 . 14.81 |========================================================= Glibc Benchmarks Benchmark: ffs ns < Lower Is Better Ubuntu 20.04 . 4.63510 |======================================================= Glibc Benchmarks Benchmark: sin ns < Lower Is Better Ubuntu 20.04 . 65.23 |========================================================= Glibc Benchmarks Benchmark: log2 ns < Lower Is Better Ubuntu 20.04 . 15.29 |========================================================= Glibc Benchmarks Benchmark: modf ns < Lower Is Better Ubuntu 20.04 . 5.39481 |======================================================= Glibc Benchmarks Benchmark: sinh ns < Lower Is Better Ubuntu 20.04 . 23.27 |========================================================= Glibc Benchmarks Benchmark: sqrt ns < Lower Is Better Ubuntu 20.04 . 6.49735 |======================================================= Glibc Benchmarks Benchmark: tanh ns < Lower Is Better Ubuntu 20.04 . 31.50 |========================================================= Glibc Benchmarks Benchmark: asinh ns < Lower Is Better Ubuntu 20.04 . 22.15 |========================================================= Glibc Benchmarks Benchmark: atanh ns < Lower Is Better Ubuntu 20.04 . 29.24 |========================================================= Glibc Benchmarks Benchmark: ffsll ns < Lower Is Better Ubuntu 20.04 . 4.58328 |======================================================= Glibc Benchmarks Benchmark: sincos ns < Lower Is Better Ubuntu 20.04 . 37.18 |========================================================= Glibc Benchmarks Benchmark: pthread_once ns < Lower Is Better Ubuntu 20.04 . 5.32905 |=======================================================