glibc benchmark Intel Core i7-6800K testing with a MSI X99A WORKSTATION (MS-7A54) v1.0 and NVIDIA GeForce GTX TITAN X 12288MB on Ubuntu 17.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1706291-TR-GLIBCBENC02 .
glibc benchmark Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Vulkan Compiler File-System Screen Resolution Intel Core i7-6800K Intel Core i7-6800K @ 3.80GHz (12 Cores) MSI X99A WORKSTATION (MS-7A54) v1.0 Intel Xeon E7 v4/Xeon 16384MB 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150 NVIDIA GeForce GTX TITAN X 12288MB (1001/3505MHz) Realtek ALC1150 Intel Connection Ubuntu 17.04 4.10.0-24-generic (x86_64) Unity 7.5.0 X Server 1.19.3 NVIDIA 384.47 4.5.0 OpenCL 1.2 CUDA 9.0.101 1.0.42 GCC 6.3.0 20170406 + Clang 4.0.0-1ubuntu1 ext4 2560x1440 OpenBenchmarking.org - --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v - Scaling Governor: intel_pstate powersave
glibc benchmark glibc-bench: ffs glibc-bench: sqrt glibc-bench: tanh glibc-bench: ffsll glibc-bench: pthread_once Intel Core i7-6800K 5.55 16.22 47.88 6.74 6.64 OpenBenchmarking.org
glibc bench Benchmark: ffs OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: ffs Intel Core i7-6800K 1.2488 2.4976 3.7464 4.9952 6.244 SE +/- 0.08, N = 3 5.55
glibc bench Benchmark: sqrt OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: sqrt Intel Core i7-6800K 4 8 12 16 20 SE +/- 0.00, N = 3 16.22
glibc bench Benchmark: tanh OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: tanh Intel Core i7-6800K 11 22 33 44 55 SE +/- 0.80, N = 4 47.88
glibc bench Benchmark: ffsll OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: ffsll Intel Core i7-6800K 2 4 6 8 10 SE +/- 0.11, N = 3 6.74
glibc bench Benchmark: pthread_once OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: pthread_once Intel Core i7-6800K 2 4 6 8 10 SE +/- 0.00, N = 3 6.64
Phoronix Test Suite v10.8.4