Zen 2 Glibc
AMD Ryzen Threadripper 3970X 32-Core testing with a ASUS ROG ZENITH II EXTREME (0702 BIOS) and Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB on Ubuntu 20.04 via the Phoronix Test Suite.


Ubuntu Default: 

	Processor: AMD Ryzen Threadripper 3970X 32-Core @ 3.70GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH II EXTREME (0702 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Force MP600, Graphics: Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB (1890/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200

	OS: Ubuntu 20.04, Kernel: 5.6.0-050600rc7-generic (x86_64) 20200322, Desktop: GNOME Shell 3.36.0, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, OpenGL: 4.6 Mesa 20.0.0 (LLVM 9.0.1), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160

Glibc Git: 

	Processor: AMD Ryzen Threadripper 3970X 32-Core @ 3.70GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH II EXTREME (0702 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Force MP600, Graphics: Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB (1890/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200

	OS: Ubuntu 20.04, Kernel: 5.6.0-050600rc7-generic (x86_64) 20200322, Desktop: GNOME Shell, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160


glibc bench 1.0
Benchmark: cos
nanoseconds < Lower Is Better
Ubuntu Default . 42.02 |=======================================================
Glibc Git ...... 42.12 |=======================================================


glibc bench 1.0
Benchmark: exp
nanoseconds < Lower Is Better
Ubuntu Default . 4.78641 |====================================================
Glibc Git ...... 4.85686 |=====================================================


glibc bench 1.0
Benchmark: ffs
nanoseconds < Lower Is Better
Ubuntu Default . 1.76368 |=====================================================
Glibc Git ...... 1.76389 |=====================================================


glibc bench 1.0
Benchmark: sin
nanoseconds < Lower Is Better
Ubuntu Default . 41.91 |=======================================================
Glibc Git ...... 42.09 |=======================================================


glibc bench 1.0
Benchmark: log2
nanoseconds < Lower Is Better
Ubuntu Default . 5.85913 |=====================================================
Glibc Git ...... 5.88631 |=====================================================


glibc bench 1.0
Benchmark: modf
nanoseconds < Lower Is Better
Ubuntu Default . 1.98351 |=====================================================
Glibc Git ...... 1.99179 |=====================================================


glibc bench 1.0
Benchmark: sinh
nanoseconds < Lower Is Better
Ubuntu Default . 7.49273 |====================================================
Glibc Git ...... 7.61351 |=====================================================


glibc bench 1.0
Benchmark: sqrt
nanoseconds < Lower Is Better
Ubuntu Default . 2.21093 |=====================================================
Glibc Git ...... 2.20160 |=====================================================


glibc bench 1.0
Benchmark: tanh
nanoseconds < Lower Is Better
Ubuntu Default . 10.60 |=======================================================
Glibc Git ...... 10.62 |=======================================================


glibc bench 1.0
Benchmark: asinh
nanoseconds < Lower Is Better
Ubuntu Default . 8.42503 |=====================================================
Glibc Git ...... 8.30934 |====================================================


glibc bench 1.0
Benchmark: atanh
nanoseconds < Lower Is Better
Ubuntu Default . 10.15 |=======================================================
Glibc Git ...... 10.14 |=======================================================


glibc bench 1.0
Benchmark: ffsll
nanoseconds < Lower Is Better
Ubuntu Default . 1.99548 |=====================================================
Glibc Git ...... 1.99542 |=====================================================


glibc bench 1.0
Benchmark: sincos
nanoseconds < Lower Is Better
Ubuntu Default . 12.09 |=======================================================
Glibc Git ...... 12.20 |=======================================================


glibc bench 1.0
Benchmark: pthread_once
nanoseconds < Lower Is Better
Ubuntu Default . 1.76275 |=====================================================
Glibc Git ...... 1.76789 |=====================================================