bergamo-clomp

2 x AMD EPYC 9754 128-Core testing with a Dell PowerEdge R7625 [0H1TJT] (1.5.8 BIOS) and Matrox G200eW3 on Ubuntu 22.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2311135-NE-BERGAMOCL88.

bergamo-clompProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen Resolution2 x AMD EPYC 9754 128-Core2 x AMD EPYC 9754 128-Core (256 Cores / 512 Threads)Dell PowerEdge R7625 [0H1TJT] (1.5.8 BIOS)AMD Device 14a424 x 32 GB DDR5-4800MT/s HMCG88AEBRA107N960GB PERC H755 FrontMatrox G200eW34 x Mellanox MT2894Ubuntu 22.046.1.44-custom (x86_64)GCC 11.4.0ext41024x768OpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0xaa00212- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

bergamo-clompclomp: Static OMP SpeedupStandard ErrorStandard Deviation2 x AMD EPYC 9754 128-Core12.90.112.02%OpenBenchmarking.org

CLOMP

Static OMP Speedup

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 1.2Static OMP Speedup2 x AMD EPYC 9754 128-Core3691215SE +/- 0.11, N = 612.91. (CC) gcc options: -fopenmp -O3 -lm

Phoronix Test Suite v10.8.5