jhamby-2xe5620-ubuntu2004-memory

2 x Intel Xeon E5620 testing with a Supermicro X8DTH (2.1b BIOS) and llvmpipe 12GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2003255-VE-JHAMBY2XE18.

jhamby-2xe5620-ubuntu2004-memoryProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionjhamby-2xe5620-ubuntu2004-memory2 x Intel Xeon E5620 @ 2.40GHz (8 Cores / 16 Threads)Supermicro X8DTH (2.1b BIOS)Intel 5520 I/O + ICH10R6 x 2048 MB DDR3-1066MT/s2 x 3001GB Hitachi HDS72303 + 3001GB Western Digital WD3000F9YZ-0llvmpipe 12GBLCD1770NX2 x Intel 82576Ubuntu 20.045.4.0-18-lowlatency (x86_64)Xfce 4.14X Server 1.20.7modesetting 1.20.73.3 Mesa 20.0.0 (LLVM 9.0.1 128 bits)GCC 9.3.0ext41280x1024OpenBenchmarking.org- CXXFLAGS="-O3 -pipe -march=native" CFLAGS="-O3 -pipe -march=native"- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x1f- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

jhamby-2xe5620-ubuntu2004-memoryramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addtinymembench: Standard Memcpytinymembench: Standard Memsetmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBt-test1: 1t-test1: 2cachebench: Read Cachecachebench: Write Cachejhamby-2xe5620-ubuntu2004-memory16609.7815509.1815323.7216251.9215929.816422.6815528.9715316.1916495.815918.7226347.718228.320476.619508.94484.46712.53046.0573278.38034.68511.0702025.109714.94OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integerjhamby-2xe5620-ubuntu2004-memory4K8K12K16K20K16609.781. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerjhamby-2xe5620-ubuntu2004-memory3K6K9K12K15K15509.181. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerjhamby-2xe5620-ubuntu2004-memory3K6K9K12K15K15323.721. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerjhamby-2xe5620-ubuntu2004-memory3K6K9K12K15K16251.921. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerjhamby-2xe5620-ubuntu2004-memory3K6K9K12K15K15929.81. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Pointjhamby-2xe5620-ubuntu2004-memory4K8K12K16K20K16422.681. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Pointjhamby-2xe5620-ubuntu2004-memory3K6K9K12K15K15528.971. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Pointjhamby-2xe5620-ubuntu2004-memory3K6K9K12K15K15316.191. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Pointjhamby-2xe5620-ubuntu2004-memory4K8K12K16K20K16495.81. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointjhamby-2xe5620-ubuntu2004-memory3K6K9K12K15K15918.721. (CC) gcc options: -O3 -march=native -pipe

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyjhamby-2xe5620-ubuntu2004-memory6K12K18K24K30KSE +/- 343.52, N = 526347.71. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalejhamby-2xe5620-ubuntu2004-memory4K8K12K16K20KSE +/- 187.67, N = 518228.31. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadjhamby-2xe5620-ubuntu2004-memory4K8K12K16K20KSE +/- 113.57, N = 520476.61. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addjhamby-2xe5620-ubuntu2004-memory4K8K12K16K20KSE +/- 186.89, N = 519508.91. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpyjhamby-2xe5620-ubuntu2004-memory10002000300040005000SE +/- 0.43, N = 34484.41. (CC) gcc options: -O2 -O3 -pipe -march=native -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetjhamby-2xe5620-ubuntu2004-memory14002800420056007000SE +/- 5.43, N = 36712.51. (CC) gcc options: -O2 -O3 -pipe -march=native -lm

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBjhamby-2xe5620-ubuntu2004-memory7001400210028003500SE +/- 5.13, N = 33046.061. (CC) gcc options: -O3 -march=native -pipe

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 MiBjhamby-2xe5620-ubuntu2004-memory7001400210028003500SE +/- 1.38, N = 33278.381. (CC) gcc options: -O3 -march=native -pipe

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1jhamby-2xe5620-ubuntu2004-memory816243240SE +/- 0.20, N = 334.691. (CC) gcc options: -pthread -O3 -pipe -march=native

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2jhamby-2xe5620-ubuntu2004-memory3691215SE +/- 0.03, N = 311.071. (CC) gcc options: -pthread -O3 -pipe -march=native

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cachejhamby-2xe5620-ubuntu2004-memory400800120016002000SE +/- 0.07, N = 32025.10MIN: 2023.82 / MAX: 2025.751. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cachejhamby-2xe5620-ubuntu2004-memory2K4K6K8K10KSE +/- 0.13, N = 39714.94MIN: 8764.37 / MAX: 10107.61. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4