uos_ls3a4k_c1950_m2000_memory

Loongson-3A R4 testing with a BLD Kunlun-LS3A4000-7A1000-1w-V1.2-Dev (Kunlun-V4.0.12V4.0 LS3A4000 BIOS) and AMD Radeon HD 7470/8470 / R5 235/310 OEM 512MB on Uos 20 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2001156-HU-UOSLS3A4K98.

uos_ls3a4k_c1950_m2000_memoryProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLoongson-3A R4Loongson-3A R4 (4 Cores)BLD Kunlun-LS3A4000-7A1000-1w-V1.2-Dev (Kunlun-V4.0.12V4.0 LS3A4000 BIOS)Loongson LLC Hyper Transport Bridge8192MB256GB GD-S800C-PLUSAMD Radeon HD 7470/8470 / R5 235/310 OEM 512MBLoongson LLC HDASyncMaster2 x Loongson LLCUos 204.19.0-loongson-3-desktop (mips64)Deepin Desktop EnvironmentX Server 1.20.4modesetting 1.20.43.3 Mesa 18.3.6 (LLVM 7.0.1)GCC 8.3.0ext41680x1050OpenBenchmarking.org- --build=mips64el-linux-gnuabi64 --disable-libitm --disable-libphobos --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-targets=all --enable-threads=posix --host=mips64el-linux-gnuabi64 --program-prefix=mips64el-linux-gnuabi64- --target=mips64el-linux-gnuabi64 --with-arch-32=mips32r2 --with-arch-64=mips64r2 --with-default-libstdcxx-abi=new --with-fp-32=xx --with-gcc-major-version-only --with-madd4=no --with-mips-plt -v

uos_ls3a4k_c1950_m2000_memoryramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: Scalembw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBcachebench: Read Cachecachebench: Write CacheLoongson-3A R47837.848173.347909.188368.838528.68655.68870.82724.3822721.4402894.137081.51OpenBenchmarking.org

RAMspeed SMP

Integer Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer AddLoongson-3A R42K4K6K8K10KSE +/- 2.37, N = 37837.841. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Integer Copy

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer CopyLoongson-3A R42K4K6K8K10KSE +/- 11.17, N = 38173.341. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Integer Scale

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer ScaleLoongson-3A R42K4K6K8K10KSE +/- 7.74, N = 37909.181. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Floating-Point Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point AddLoongson-3A R42K4K6K8K10KSE +/- 6.38, N = 38368.831. (CC) gcc options: -O3 -march=native

Stream

Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddLoongson-3A R42K4K6K8K10KSE +/- 3.19, N = 108528.61. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyLoongson-3A R42K4K6K8K10KSE +/- 8.50, N = 108655.61. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScaleLoongson-3A R42K4K6K8K10KSE +/- 9.52, N = 108870.81. (CC) gcc options: -O3 -march=native -fopenmp

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBLoongson-3A R46001200180024003000SE +/- 2.15, N = 62724.381. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBLoongson-3A R46001200180024003000SE +/- 2.78, N = 62721.441. (CC) gcc options: -O3 -march=native

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheLoongson-3A R46001200180024003000SE +/- 0.26, N = 462894.13MIN: 2871.71 / MAX: 2900.591. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheLoongson-3A R415003000450060007500SE +/- 1.20, N = 207081.51MIN: 6701.43 / MAX: 7230.541. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4