Loongnix 20 Performance

Various open-source benchmarks by the Phoronix Test Suite v10.8.4.

HTML result view exported from: https://openbenchmarking.org/result/2311160-NE-LOONGNIX245&rdt&grw.

Loongnix 20 PerformanceProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay ServerCompilerFile-SystemScreen Resolution2023-11-15 19:012023-11-16 02:31Loongson-3A6000 (4 Cores / 8 Threads)Loongson Loongson-LS3A6000-7A2000-1w-EVB-V1.21 (Loongson-UDK2018-V4.0.05494-stable202305 BIOS)Loongson LLC Hyper Transport Bridge32GBDahua C900 SSD 256GB + 256GB Wodposit SSD + 1000GB Seagate ST1000DM003-1SB1LoongGPU LG110 256MBLoongson LLC Device 7a37TF2411Loongson LLC Device 7a13Loongnix 204.19.0-19-loongson-3 (loongarch64)X Server 1.20.4GCC 8.3.0xfs1920x1080gsgpudrmfbOpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --build=loongarch64-linux-gnu --disable-emultls --disable-host-shared --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --enable-tls --host=loongarch64-linux-gnu --program-prefix=loongarch64-linux-gnu- --target=loongarch64-linux-gnu --with-abi=lp64 --with-arch=loongarch64 --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v

Loongnix 20 Performanceclomp: Static OMP Speedupmbw: Memory Copy - 128 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBt-test1: 1t-test1: 2ramspeed: Copy - Integerramspeed: Copy - Floating Point2023-11-15 19:012023-11-16 02:313.312435.00612724.74218.2166.40417929.3716509.29OpenBenchmarking.org

CLOMP

Static OMP Speedup

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 1.2Static OMP Speedup2023-11-15 19:010.74251.4852.22752.973.7125SE +/- 0.03, N = 33.31. (CC) gcc options: -fopenmp -O3 -lm

MBW

Test: Memory Copy - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiB2023-11-16 02:313K6K9K12K15KSE +/- 170.13, N = 312435.011. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB2023-11-16 02:313K6K9K12K15KSE +/- 140.77, N = 412724.741. (CC) gcc options: -O3 -march=native

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 12023-11-16 02:3148121620SE +/- 0.09, N = 318.221. (CC) gcc options: -pthread

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 22023-11-16 02:31246810SE +/- 0.019, N = 36.4041. (CC) gcc options: -pthread

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer2023-11-16 02:314K8K12K16K20KSE +/- 411.32, N = 1517929.371. (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 Point2023-11-16 02:314K8K12K16K20KSE +/- 130.90, N = 916509.291. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.5