test-glibc-bench KVM testing on Ubuntu 20.04 via the Phoronix Test Suite. Ubuntu 20.04: Processor: 2 x AMD EPYC-Milan (32 Cores), 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: 5.4.0-120-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 . 74.84 |========================================================= Glibc Benchmarks Benchmark: exp ns < Lower Is Better Ubuntu 20.04 . 14.91 |========================================================= Glibc Benchmarks Benchmark: ffs ns < Lower Is Better Ubuntu 20.04 . 4.57642 |======================================================= Glibc Benchmarks Benchmark: sin ns < Lower Is Better Ubuntu 20.04 . 65.22 |========================================================= Glibc Benchmarks Benchmark: log2 ns < Lower Is Better Ubuntu 20.04 . 15.14 |========================================================= Glibc Benchmarks Benchmark: modf ns < Lower Is Better Ubuntu 20.04 . 5.35129 |======================================================= Glibc Benchmarks Benchmark: sinh ns < Lower Is Better Ubuntu 20.04 . 23.38 |========================================================= Glibc Benchmarks Benchmark: sqrt ns < Lower Is Better Ubuntu 20.04 . 6.49929 |======================================================= Glibc Benchmarks Benchmark: tanh ns < Lower Is Better Ubuntu 20.04 . 31.44 |========================================================= Glibc Benchmarks Benchmark: asinh ns < Lower Is Better Ubuntu 20.04 . 22.08 |========================================================= Glibc Benchmarks Benchmark: atanh ns < Lower Is Better Ubuntu 20.04 . 29.19 |========================================================= Glibc Benchmarks Benchmark: ffsll ns < Lower Is Better Ubuntu 20.04 . 4.57794 |======================================================= Glibc Benchmarks Benchmark: sincos ns < Lower Is Better Ubuntu 20.04 . 37.21 |========================================================= Glibc Benchmarks Benchmark: pthread_once ns < Lower Is Better Ubuntu 20.04 . 5.33580 |=======================================================