SA4.16XLARGE256

KVM testing on Rocky Linux 9.5 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2501081-NE-SA416XLAR86.

SA4.16XLARGE256ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerSA4.16XLARGE256AMD EPYC 9754 128-Core (32 Cores / 64 Threads)Tencent Cloud CVM (seabios-1.9.1-qemu-project.org BIOS)Intel 440FX 82441FX PMC16 x GB RAM Smdbmds59GBCirrus Logic GD 5446Red Hat Virtio deviceRocky Linux 9.55.14.0-503.15.1.el9_5.x86_64 (x86_64)GCC 11.5.0 20240719ext41024x768KVMOpenBenchmarking.org- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-host-bind-now --enable-host-pie --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-link-serialization=1 --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver --without-isl - CPU Microcode: 0x1000065- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Vulnerable: Safe RET no microcode + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

SA4.16XLARGE256stream: Copystream: Scalestream: Triadstream: Addcachebench: Readcachebench: Writecachebench: Read / Modify / Writecompress-lz4: 1 - Compression Speedcompress-lz4: 1 - Decompression Speedcompress-lz4: 2 - Compression Speedcompress-lz4: 2 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 9 - Decompression Speedcompress-lz4: 12 - Compression Speedcompress-lz4: 12 - Decompression Speedtjbench: Decompression Throughputsmallpt: Global Illumination Renderer; 128 SamplesSA4.16XLARGE256183624.4183404.5185093.1185220.27719.23239345651.54218889010.289952497.213216.7221.142784.077.012932.326.253129.38.372913.058.2034936.073OpenBenchmarking.org

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopySA4.16XLARGE25640K80K120K160K200KSE +/- 1812.57, N = 25183624.41. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleSA4.16XLARGE25640K80K120K160K200KSE +/- 6110.69, N = 5183404.51. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadSA4.16XLARGE25640K80K120K160K200KSE +/- 3536.68, N = 5185093.11. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddSA4.16XLARGE25640K80K120K160K200KSE +/- 3817.22, N = 5185220.21. (CC) gcc options: -O3 -march=native -fopenmp

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadSA4.16XLARGE25617003400510068008500SE +/- 93.81, N = 37719.23MIN: 7237.76 / MAX: 7834.531. (CC) gcc options: -O3 -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteSA4.16XLARGE25610K20K30K40K50KSE +/- 28.58, N = 345651.54MIN: 43661.34 / MAX: 46711.791. (CC) gcc options: -O3 -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteSA4.16XLARGE25620K40K60K80K100KSE +/- 748.89, N = 389010.29MIN: 63761.43 / MAX: 93356.411. (CC) gcc options: -O3 -lrt

LZ4 Compression

Compression Level: 1 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 1 - Compression SpeedSA4.16XLARGE256110220330440550SE +/- 14.36, N = 15497.211. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 1 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 1 - Decompression SpeedSA4.16XLARGE2567001400210028003500SE +/- 92.32, N = 153216.71. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 2 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 2 - Compression SpeedSA4.16XLARGE25650100150200250SE +/- 6.42, N = 15221.141. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 2 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 2 - Decompression SpeedSA4.16XLARGE2566001200180024003000SE +/- 82.36, N = 152784.01. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 3 - Compression SpeedSA4.16XLARGE25620406080100SE +/- 3.06, N = 1277.011. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 3 - Decompression SpeedSA4.16XLARGE2566001200180024003000SE +/- 90.49, N = 122932.31. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 9 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 9 - Compression SpeedSA4.16XLARGE256612182430SE +/- 0.30, N = 326.251. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 9 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 9 - Decompression SpeedSA4.16XLARGE2567001400210028003500SE +/- 247.55, N = 33129.31. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 12 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 12 - Compression SpeedSA4.16XLARGE256246810SE +/- 0.06, N = 38.371. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 12 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.10Compression Level: 12 - Decompression SpeedSA4.16XLARGE2566001200180024003000SE +/- 9.49, N = 32913.01. (CC) gcc options: -O3 -pthread

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.1.0Test: Decompression ThroughputSA4.16XLARGE2561326395265SE +/- 0.67, N = 1558.201. (CC) gcc options: -O3 -rdynamic

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesSA4.16XLARGE256246810SE +/- 0.251, N = 126.0731. (CXX) g++ options: -fopenmp -O3

Phoronix Test Suite v10.8.5