gauss_mbw

AMD EPYC 7351P, 128GB RAM

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Xeon D-1521, 64GB RAM
May 10 2020
 
sonic_mbw
May 10 2020
 
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gauss_mbwProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelFile-SystemScreen ResolutionXeon D-1521, 64GB RAMsonic_mbwIntel Xeon D-1521 @ 2.70GHz (8 Cores)Supermicro X10SDV-4C-TLN2F v2.00Intel Xeon E7 v4/Xeon1.96875 x 32768 MB DDR4-2400MT/s Samsung1919GB MR9271-4iASPEED ASPEED FamilyIntel Connection X552/X557-ATUbuntu 18.044.15.0-99-generic (x86_64)ext41024x768AMD EPYC 7351P 16-Core @ 2.40GHz (32 Cores)TYAN S8026GM2NRE-HOV-BAMD Family 17h8 x 16384 MB DDR4-2933MT/s Samsung10GBIntel 10G X550TOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Processor Details- Xeon D-1521, 64GB RAM: Scaling Governor: intel_pstate performance- sonic_mbw: Scaling Governor: acpi-cpufreq performance

Xeon D-1521, 64GB RAM vs. sonic_mbw ComparisonPhoronix Test Suite 10.6.1Baseline+6.7%+6.7%+13.4%+13.4%+20.1%+20.1%26.7%19.7%19.4%17.6%11.8%5.3%2.2%Memory Copy - 128 MiBMemory Copy - 4096 MiBMemory Copy - 8192 MiBMemory Copy - 1024 MiBMemory Copy - 512 MiBM.C.F.B.S - 8192 MiBM.C.F.B.S - 128 MiBMBWMBWMBWMBWMBWMBWMBWXeon D-1521, 64GB RAMsonic_mbw

gauss_mbwmbw: Memory Copy - 128 MiBmbw: Memory Copy - 8192 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy, Fixed Block Size - 8192 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy - 1024 MiBXeon D-1521, 64GB RAMsonic_mbw8804.188761.448802.865961.575958.635976.856013.585989.878809.048806.9811151.6710464.249840.546278.466090.215862.696126.515921.7510542.7110353.83OpenBenchmarking.org

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KSE +/- 6.46, N = 3SE +/- 6.47, N = 38804.1811151.671. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KMin: 8792.28 / Avg: 8804.18 / Max: 8814.48Min: 11139 / Avg: 11151.67 / Max: 11160.271. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KSE +/- 45.78, N = 3SE +/- 240.98, N = 68761.4410464.241. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KMin: 8715.13 / Avg: 8761.44 / Max: 8853Min: 9907.31 / Avg: 10464.24 / Max: 11010.871. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KSE +/- 1.28, N = 3SE +/- 7.37, N = 38802.869840.541. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KMin: 8801.32 / Avg: 8802.86 / Max: 8805.4Min: 9830.27 / Avg: 9840.54 / Max: 9854.821. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiBXeon D-1521, 64GB RAMsonic_mbw13002600390052006500SE +/- 4.87, N = 3SE +/- 101.96, N = 35961.576278.461. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiBXeon D-1521, 64GB RAMsonic_mbw11002200330044005500Min: 5952.42 / Avg: 5961.57 / Max: 5969.02Min: 6159.9 / Avg: 6278.46 / Max: 6481.421. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBXeon D-1521, 64GB RAMsonic_mbw13002600390052006500SE +/- 5.51, N = 3SE +/- 5.27, N = 35958.636090.211. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBXeon D-1521, 64GB RAMsonic_mbw11002200330044005500Min: 5947.65 / Avg: 5958.63 / Max: 5964.8Min: 6084.3 / Avg: 6090.21 / Max: 6100.731. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBXeon D-1521, 64GB RAMsonic_mbw13002600390052006500SE +/- 5.09, N = 3SE +/- 98.39, N = 65976.855862.691. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBXeon D-1521, 64GB RAMsonic_mbw10002000300040005000Min: 5967.31 / Avg: 5976.85 / Max: 5984.7Min: 5649.02 / Avg: 5862.69 / Max: 6182.271. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBXeon D-1521, 64GB RAMsonic_mbw13002600390052006500SE +/- 4.28, N = 3SE +/- 12.82, N = 36013.586126.511. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBXeon D-1521, 64GB RAMsonic_mbw11002200330044005500Min: 6005.71 / Avg: 6013.58 / Max: 6020.41Min: 6104.62 / Avg: 6126.51 / Max: 61491. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBXeon D-1521, 64GB RAMsonic_mbw13002600390052006500SE +/- 3.40, N = 3SE +/- 82.43, N = 55989.875921.751. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBXeon D-1521, 64GB RAMsonic_mbw10002000300040005000Min: 5983.6 / Avg: 5989.87 / Max: 5995.27Min: 5803.33 / Avg: 5921.75 / Max: 6249.051. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KSE +/- 3.26, N = 3SE +/- 283.27, N = 68809.0410542.711. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KMin: 8805.25 / Avg: 8809.04 / Max: 8815.53Min: 9878.27 / Avg: 10542.71 / Max: 11335.651. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KSE +/- 12.89, N = 3SE +/- 264.48, N = 68806.9810353.831. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBXeon D-1521, 64GB RAMsonic_mbw2K4K6K8K10KMin: 8781.21 / Avg: 8806.98 / Max: 8820.29Min: 9929.54 / Avg: 10353.83 / Max: 11199.51. (CC) gcc options: -O3 -march=native