test-glibc-bench KVM testing on Ubuntu 20.04 via the Phoronix Test Suite. Ubuntu 20.04: Processor: 2 x Intel Xeon (Icelake) (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: llvmpipe, Audio: NVIDIA Device 1aef, Network: 2 x Red Hat Virtio device OS: Ubuntu 20.04, Kernel: 5.4.0-122-generic (x86_64), OpenGL: 4.5 Mesa 21.2.6 (LLVM 12.0.0 256 bits), 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 . 81.92 |========================================================= Glibc Benchmarks Benchmark: exp ns < Lower Is Better Ubuntu 20.04 . 15.54 |========================================================= Glibc Benchmarks Benchmark: ffs ns < Lower Is Better Ubuntu 20.04 . 4.24835 |======================================================= Glibc Benchmarks Benchmark: sin ns < Lower Is Better Ubuntu 20.04 . 69.84 |========================================================= Glibc Benchmarks Benchmark: log2 ns < Lower Is Better Ubuntu 20.04 . 21.75 |========================================================= Glibc Benchmarks Benchmark: modf ns < Lower Is Better Ubuntu 20.04 . 5.10400 |======================================================= Glibc Benchmarks Benchmark: sinh ns < Lower Is Better Ubuntu 20.04 . 22.92 |========================================================= Glibc Benchmarks Benchmark: sqrt ns < Lower Is Better Ubuntu 20.04 . 5.11228 |======================================================= Glibc Benchmarks Benchmark: tanh ns < Lower Is Better Ubuntu 20.04 . 33.81 |========================================================= Glibc Benchmarks Benchmark: asinh ns < Lower Is Better Ubuntu 20.04 . 28.09 |========================================================= Glibc Benchmarks Benchmark: atanh ns < Lower Is Better Ubuntu 20.04 . 36.47 |========================================================= Glibc Benchmarks Benchmark: ffsll ns < Lower Is Better Ubuntu 20.04 . 4.24695 |======================================================= Glibc Benchmarks Benchmark: sincos ns < Lower Is Better Ubuntu 20.04 . 42.73 |========================================================= Glibc Benchmarks Benchmark: pthread_once ns < Lower Is Better Ubuntu 20.04 . 5.08436 |=======================================================