gauss_mbw

2x Xeon Silver 4110, 192GB RAM

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Xeon D-1521, 64GB RAM
May 10 2020
 
medes_mbw
May 10 2020
 
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gauss_mbwProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelFile-SystemScreen ResolutionXeon D-1521, 64GB RAMmedes_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)ext41024x7682 x Intel Xeon Silver 4110 @ 3.00GHz (32 Cores)Quanta Cloud S5B-MB (LBG-4)Intel Sky Lake-E DMI3 Registers12 x 16384 MB DDR4-2666MT/s Samsung11GBIntel Connection X722 for 10GBASE-T4.15.0-96-generic (x86_64)OpenBenchmarking.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- Scaling Governor: intel_pstate performance

Xeon D-1521, 64GB RAM vs. medes_mbw ComparisonPhoronix Test Suite 10.6.1Baseline+26.7%+26.7%+53.4%+53.4%+80.1%+80.1%Memory Copy - 1024 MiB106.6%Memory Copy - 4096 MiB102.8%Memory Copy - 512 MiB102.5%Memory Copy - 8192 MiB102.2%Memory Copy - 128 MiB95.3%M.C.F.B.S - 1024 MiB38%M.C.F.B.S - 512 MiB37.8%M.C.F.B.S - 4096 MiB35.8%M.C.F.B.S - 8192 MiB32%M.C.F.B.S - 128 MiB30.4%MBWMBWMBWMBWMBWMBWMBWMBWMBWMBWXeon D-1521, 64GB RAMmedes_mbw

gauss_mbwmbw: Memory Copy - 128 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy - 8192 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBmbw: Memory Copy, Fixed Block Size - 8192 MiBXeon D-1521, 64GB RAMmedes_mbw8804.188802.868806.988809.048761.445958.635976.855989.876013.585961.574508.684347.774263.774342.684332.734569.124336.164340.824429.294515.28OpenBenchmarking.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 MiBmedes_mbwXeon D-1521, 64GB RAM2K4K6K8K10KSE +/- 7.83, N = 3SE +/- 6.46, N = 34508.688804.181. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBmedes_mbwXeon D-1521, 64GB RAM15003000450060007500Min: 4493.43 / Avg: 4508.68 / Max: 4519.4Min: 8792.28 / Avg: 8804.18 / Max: 8814.481. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBmedes_mbwXeon D-1521, 64GB RAM2K4K6K8K10KSE +/- 50.81, N = 3SE +/- 1.28, N = 34347.778802.861. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBmedes_mbwXeon D-1521, 64GB RAM15003000450060007500Min: 4246.64 / Avg: 4347.77 / Max: 4406.84Min: 8801.32 / Avg: 8802.86 / Max: 8805.41. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBmedes_mbwXeon D-1521, 64GB RAM2K4K6K8K10KSE +/- 66.65, N = 3SE +/- 12.89, N = 34263.778806.981. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBmedes_mbwXeon D-1521, 64GB RAM15003000450060007500Min: 4191.96 / Avg: 4263.77 / Max: 4396.93Min: 8781.21 / Avg: 8806.98 / Max: 8820.291. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBmedes_mbwXeon D-1521, 64GB RAM2K4K6K8K10KSE +/- 73.22, N = 3SE +/- 3.26, N = 34342.688809.041. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBmedes_mbwXeon D-1521, 64GB RAM15003000450060007500Min: 4196.63 / Avg: 4342.68 / Max: 4424.94Min: 8805.25 / Avg: 8809.04 / Max: 8815.531. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiBmedes_mbwXeon D-1521, 64GB RAM2K4K6K8K10KSE +/- 79.32, N = 3SE +/- 45.78, N = 34332.738761.441. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiBmedes_mbwXeon D-1521, 64GB RAM15003000450060007500Min: 4174.12 / Avg: 4332.73 / Max: 4414.81Min: 8715.13 / Avg: 8761.44 / Max: 88531. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBmedes_mbwXeon D-1521, 64GB RAM13002600390052006500SE +/- 11.23, N = 3SE +/- 5.51, N = 34569.125958.631. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBmedes_mbwXeon D-1521, 64GB RAM10002000300040005000Min: 4552.34 / Avg: 4569.12 / Max: 4590.44Min: 5947.65 / Avg: 5958.63 / Max: 5964.81. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBmedes_mbwXeon D-1521, 64GB RAM13002600390052006500SE +/- 95.77, N = 6SE +/- 5.09, N = 34336.165976.851. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBmedes_mbwXeon D-1521, 64GB RAM10002000300040005000Min: 4112.97 / Avg: 4336.16 / Max: 4591.02Min: 5967.31 / Avg: 5976.85 / Max: 5984.71. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBmedes_mbwXeon D-1521, 64GB RAM13002600390052006500SE +/- 62.42, N = 6SE +/- 3.40, N = 34340.825989.871. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBmedes_mbwXeon D-1521, 64GB RAM10002000300040005000Min: 4230.01 / Avg: 4340.82 / Max: 4549.86Min: 5983.6 / Avg: 5989.87 / Max: 5995.271. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBmedes_mbwXeon D-1521, 64GB RAM13002600390052006500SE +/- 81.61, N = 6SE +/- 4.28, N = 34429.296013.581. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiBmedes_mbwXeon D-1521, 64GB RAM10002000300040005000Min: 4281.4 / Avg: 4429.29 / Max: 4722.52Min: 6005.71 / Avg: 6013.58 / Max: 6020.411. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiBmedes_mbwXeon D-1521, 64GB RAM13002600390052006500SE +/- 87.66, N = 6SE +/- 4.87, N = 34515.285961.571. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiBmedes_mbwXeon D-1521, 64GB RAM10002000300040005000Min: 4255.65 / Avg: 4515.28 / Max: 4724.12Min: 5952.42 / Avg: 5961.57 / Max: 5969.021. (CC) gcc options: -O3 -march=native