memory test1

memory

HTML result view exported from: https://openbenchmarking.org/result/2109168-IB-2108309IB01&gru&sro.

memory test1ProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemSystem Layermemorycompare memoryCompare MemoryraspberryRaspberry memoryIntel Xeon E5-2686 v4 (2 Cores)Xen HVM domU (4.2.amazon BIOS)Intel 440FX 82441FX PMC1 x 8192 MB RAM97GBCirrus Logic GD 5446Ubuntu 18.045.4.0-1029-aws (x86_64)GCC 7.5.0ext4Xen HVM domU 4.2.amazonARMv8 Cortex-A72 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.48GB32GB SD32GUbuntu 20.045.4.0-1041-raspi (aarch64)GCC 9.3.0OpenBenchmarking.orgKernel Details- memory: Transparent Huge Pages: madvise- compare memory: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1- Compare Memory: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1- raspberry: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1- Raspberry memory: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1Compiler Details- memory: --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 - compare memory: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v - Compare Memory: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v - raspberry: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v - Raspberry memory: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details- memory: CPU Microcode: 0xb000038- compare memory: Scaling Governor: cpufreq-dt ondemand- Compare Memory: Scaling Governor: cpufreq-dt ondemand- raspberry: Scaling Governor: cpufreq-dt ondemand- Raspberry memory: Scaling Governor: cpufreq-dt ondemandSecurity Details- memory: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected - compare memory: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected - Compare Memory: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected - raspberry: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected - Raspberry memory: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

memory test1ramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointmemorycompare memoryCompare MemoryraspberryRaspberry memory17948.5416192.0115832.3817215.2117250.5017587.6316411.4816101.8617699.9716909.853912.114450.644454.412421.933840.153959.363902.344266.864466.662471.333710.633992.454144.374273.352965.703785.833908.844316.474530.142412.483788.623880.034347.534431.123006.443922.47OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerCompare MemoryRaspberry memorycompare memorymemory4K8K12K16K20KSE +/- 18.01, N = 3SE +/- 47.32, N = 4SE +/- 14.38, N = 3SE +/- 177.16, N = 53902.343908.843912.1117948.541. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerCompare MemoryRaspberry memorycompare memorymemory3K6K9K12K15KSE +/- 41.98, N = 6SE +/- 25.49, N = 3SE +/- 40.09, N = 3SE +/- 196.96, N = 34266.864316.474450.6416192.011. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerCompare MemoryRaspberry memorycompare memorymemory3K6K9K12K15KSE +/- 43.30, N = 6SE +/- 24.28, N = 3SE +/- 37.92, N = 3SE +/- 194.38, N = 34466.664530.144454.4115832.381. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerCompare MemoryRaspberry memorycompare memorymemory4K8K12K16K20KSE +/- 5.05, N = 3SE +/- 14.74, N = 3SE +/- 17.55, N = 3SE +/- 102.43, N = 32471.332412.482421.9317215.211. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerCompare MemoryRaspberry memorycompare memorymemory4K8K12K16K20KSE +/- 18.74, N = 3SE +/- 0.90, N = 3SE +/- 26.68, N = 3SE +/- 74.95, N = 33710.633788.623840.1517250.501. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointCompare MemoryRaspberry memorycompare memorymemory4K8K12K16K20KSE +/- 44.73, N = 3SE +/- 40.04, N = 3SE +/- 51.98, N = 3SE +/- 152.89, N = 73992.453880.033959.3617587.631. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointCompare MemoryRaspberry memorymemory4K8K12K16K20KSE +/- 38.90, N = 3SE +/- 49.80, N = 4SE +/- 171.86, N = 34144.374347.5316411.481. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointCompare MemoryRaspberry memorymemory3K6K9K12K15KSE +/- 31.32, N = 3SE +/- 54.19, N = 3SE +/- 92.94, N = 34273.354431.1216101.861. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointCompare MemoryRaspberry memorymemory4K8K12K16K20KSE +/- 27.74, N = 7SE +/- 25.81, N = 3SE +/- 238.41, N = 32965.703006.4417699.971. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointCompare MemoryRaspberry memorymemory4K8K12K16K20KSE +/- 39.45, N = 3SE +/- 9.10, N = 3SE +/- 110.04, N = 33785.833922.4716909.851. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.4