CVM

KVM testing on TencentOS Server 3.1 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2309152-NE-CVM15637749.

CVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerCVMAMD EPYC 7K83 64-Core (2 Cores / 4 Threads)Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 16 GB RAM Smdbmds50GBCirrus Logic GD 5446Red Hat Virtio deviceTencentOS Server 3.15.4.119-19.0009.28 (x86_64)GCC 8.5.0 20210514 + Clang 15.0.7ext41024x768KVMOpenBenchmarking.org- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - CPU Microcode: 0x1000065- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

CVMramspeed: Add - Integercachebench: Readcachebench: Writecachebench: Read / Modify / Writecompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingjava-scimark2: Compositejava-scimark2: Monte Carlojava-scimark2: Fast Fourier Transformjava-scimark2: Sparse Matrix Multiplyjava-scimark2: Dense LU Matrix Factorizationjava-scimark2: Jacobi Successive Over-Relaxationnumpy: ramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating PointCVM39307.232039.84660323343.67164423867.96948919165132022708.281311.741466.142572.576848.231342.71353.9439671.7339731.2239646.5739703.4739365.4539942.7239192.6238881.1839420.62OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerCVM8K16K24K32K40KSE +/- 103.36, N = 339307.231. (CC) gcc options: -O3 -march=native

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadCVM400800120016002000SE +/- 0.69, N = 32039.85MIN: 2034.25 / MAX: 2043.681. (CC) gcc options: -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteCVM5K10K15K20K25KSE +/- 55.05, N = 323343.67MIN: 19849.95 / MAX: 24322.41. (CC) gcc options: -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteCVM5K10K15K20K25KSE +/- 22.25, N = 323867.97MIN: 22414.77 / MAX: 24351.781. (CC) gcc options: -lrt

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingCVM4K8K12K16K20KSE +/- 126.80, N = 3191651. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingCVM3K6K9K12K15KSE +/- 9.85, N = 3132021. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Java SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositeCVM6001200180024003000SE +/- 19.07, N = 42708.28

Java SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Monte CarloCVM30060090012001500SE +/- 0.77, N = 41311.74

Java SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Fast Fourier TransformCVM30060090012001500SE +/- 78.56, N = 41466.14

Java SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Sparse Matrix MultiplyCVM6001200180024003000SE +/- 1.99, N = 42572.57

Java SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Dense LU Matrix FactorizationCVM15003000450060007500SE +/- 19.05, N = 46848.23

Java SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Jacobi Successive Over-RelaxationCVM30060090012001500SE +/- 0.40, N = 41342.71

Numpy Benchmark

OpenBenchmarking.orgScore, More Is BetterNumpy BenchmarkCVM80160240320400SE +/- 0.59, N = 3353.94

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerCVM8K16K24K32K40KSE +/- 49.19, N = 339671.731. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerCVM9K18K27K36K45KSE +/- 46.99, N = 339731.221. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerCVM8K16K24K32K40KSE +/- 19.68, N = 339646.571. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerCVM9K18K27K36K45KSE +/- 30.32, N = 339703.471. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointCVM8K16K24K32K40KSE +/- 336.83, N = 339365.451. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointCVM9K18K27K36K45KSE +/- 94.12, N = 339942.721. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointCVM8K16K24K32K40KSE +/- 183.96, N = 339192.621. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointCVM8K16K24K32K40KSE +/- 57.54, N = 338881.181. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointCVM8K16K24K32K40KSE +/- 51.09, N = 339420.621. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.5