pts-memory

PowerMac G5 Quad with NVIDIA GeForce 7800 GT 250MB on Gentoo/Linux via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1907237-HV-PTSMEMORY43&grw.

pts-memoryProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen Resolutionrun-01PPC970MP @ 2.50GHz (4 Cores)PowerMac11 2Apple U4 HT Bridge16384MB2000GB Seagate ST2000DM001-9YN1 + 500GB Western Digital WD5000AAKS-0NVIDIA GeForce 7800 GT 250MBASUS PA2382 x Broadcom NetXtreme BCM5780Gentoo/Linux5.2.2-gentoo (ppc64)X Server 1.20.4modesetting 1.20.4Clang 8.0.1 + GCC 8.3.0 + LLVM 8.0.1ext41920x1080OpenBenchmarking.org- CFLAGS=-O3-mcpu=970-maltivec CXXFLAGS=-O3-mcpu=970-maltivec- Optimized build; Default target: powerpc64-unknown-linux-gnu; Host CPU: 970- Scaling Governor: powermac ondemand- l1tf: Not affected + mds: Not affected + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable

pts-memorymbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBtinymembench: Standard Memcpytinymembench: Standard Memsetcachebench: Read Cachecachebench: Write Cacherun-011456.851455.661524.002652.973166.499041.42OpenBenchmarking.org

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBrun-0130060090012001500SE +/- 1.13, N = 31456.851. (CC) clang options: -O3 -mcpu=native -mcpu=970 -maltivec

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 MiBrun-0130060090012001500SE +/- 0.49, N = 31455.661. (CC) clang options: -O3 -mcpu=native -mcpu=970 -maltivec

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpyrun-0130060090012001500SE +/- 1.27, N = 31524.001. (CC) clang options: -O2 -O3 -mcpu=970 -maltivec -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetrun-016001200180024003000SE +/- 0.73, N = 32652.971. (CC) clang options: -O2 -O3 -mcpu=970 -maltivec -lm

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cacherun-017001400210028003500SE +/- 0.16, N = 33166.491. (CC) clang options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cacherun-012K4K6K8K10KSE +/- 0.54, N = 39041.421. (CC) clang options: -lrt

Phoronix Test Suite v10.8.5