phoronix_memory_pi4b

ARMv7 Cortex-A72 testing on Raspbian 10 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2011216-FI-PHORONIXM08
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memory test suite for the pi4b running Raspberry Pi OS.
November 22 2020
  9 Hours, 18 Minutes
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memory test suite for the pi4b running Raspberry Pi OS.

Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 31GB SD32G

OS: Raspbian 10, Kernel: 5.4.77-v7l-S3612985+ (armv7l), Desktop: LXDE, Display Server: X Server 1.20.4, OpenGL: 3.3 Mesa 19.3.2 (LLVM 9.0.1 128 bits), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v
Processor Notes: Scaling Governor: cpufreq-dt ondemand

phoronix_memory_pi4bOpenBenchmarking.orgPhoronix Test SuiteARMv7 Cortex-A72 @ 1.50GHz (4 Cores)BCM2711 Raspberry Pi 4 Model B Rev 1.24096MB31GB SD32GRaspbian 105.4.77-v7l-S3612985+ (armv7l)LXDEX Server 1.20.43.3 Mesa 19.3.2 (LLVM 9.0.1 128 bits)GCC 8.3.0ext41920x1080ProcessorMotherboardMemoryDiskOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionPhoronix_memory_pi4b BenchmarksSystem Logs- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 - --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v - Scaling Governor: cpufreq-dt ondemand

phoronix_memory_pi4bramspeed: 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 Cachememory test suite for the pi4b running Raspberry Pi OS.4414.294793.965183.314501.494524.814519.203607.944841.804311.644251.864017.04064.93725.63728.62602.83339.02485.2572481.251202.82272.6893810.335570.53OpenBenchmarking.org

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integermemory test suite for the pi4b running Raspberry Pi OS.9001800270036004500SE +/- 49.15, N = 34414.291. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integermemory test suite for the pi4b running Raspberry Pi OS.10002000300040005000SE +/- 84.34, N = 94793.961. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integermemory test suite for the pi4b running Raspberry Pi OS.11002200330044005500SE +/- 11.67, N = 35183.311. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integermemory test suite for the pi4b running Raspberry Pi OS.10002000300040005000SE +/- 61.93, N = 94501.491. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integermemory test suite for the pi4b running Raspberry Pi OS.10002000300040005000SE +/- 83.85, N = 84524.811. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Pointmemory test suite for the pi4b running Raspberry Pi OS.10002000300040005000SE +/- 54.69, N = 94519.201. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Pointmemory test suite for the pi4b running Raspberry Pi OS.8001600240032004000SE +/- 61.79, N = 33607.941. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Pointmemory test suite for the pi4b running Raspberry Pi OS.10002000300040005000SE +/- 79.76, N = 34841.801. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Pointmemory test suite for the pi4b running Raspberry Pi OS.9001800270036004500SE +/- 77.80, N = 94311.641. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointmemory test suite for the pi4b running Raspberry Pi OS.9001800270036004500SE +/- 54.97, N = 94251.861. (CC) gcc options: -O3 -march=native

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copymemory test suite for the pi4b running Raspberry Pi OS.9001800270036004500SE +/- 3.10, N = 54017.01. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalememory test suite for the pi4b running Raspberry Pi OS.9001800270036004500SE +/- 20.95, N = 54064.91. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadmemory test suite for the pi4b running Raspberry Pi OS.8001600240032004000SE +/- 14.69, N = 53725.61. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addmemory test suite for the pi4b running Raspberry Pi OS.8001600240032004000SE +/- 18.51, N = 53728.61. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpymemory test suite for the pi4b running Raspberry Pi OS.6001200180024003000SE +/- 2.09, N = 32602.81. (CC) gcc options: -O2 -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetmemory test suite for the pi4b running Raspberry Pi OS.7001400210028003500SE +/- 3.87, N = 33339.01. (CC) gcc options: -O2 -lm

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: 1024 MiBmemory test suite for the pi4b running Raspberry Pi OS.5001000150020002500SE +/- 21.12, N = 132485.261. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBmemory test suite for the pi4b running Raspberry Pi OS.5001000150020002500SE +/- 28.48, N = 62481.251. (CC) gcc options: -O3 -march=native

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1memory test suite for the pi4b running Raspberry Pi OS.4080120160200SE +/- 0.67, N = 3202.821. (CC) gcc options: -pthread

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2memory test suite for the pi4b running Raspberry Pi OS.1632486480SE +/- 0.12, N = 372.691. (CC) gcc options: -pthread

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cachememory test suite for the pi4b running Raspberry Pi OS.8001600240032004000SE +/- 0.38, N = 33810.33MIN: 3802.1 / MAX: 3811.251. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cachememory test suite for the pi4b running Raspberry Pi OS.12002400360048006000SE +/- 0.01, N = 35570.53MIN: 5244.25 / MAX: 5697.821. (CC) gcc options: -lrt

memory test suite for the pi4b running Raspberry Pi OS.

Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 31GB SD32G

OS: Raspbian 10, Kernel: 5.4.77-v7l-S3612985+ (armv7l), Desktop: LXDE, Display Server: X Server 1.20.4, OpenGL: 3.3 Mesa 19.3.2 (LLVM 9.0.1 128 bits), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v
Processor Notes: Scaling Governor: cpufreq-dt ondemand

Testing initiated at 22 November 2020 01:20 by user admin.