testmbw

ARMv7 rev 4 testing with a BCM2835 and llvmpipe (LLVM 9.0.1 128 bits) 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 2011222-KH-TESTMBW9194
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testmbw
November 22 2020
 
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testmbw

Processor: ARMv7 rev 4 @ 1.20GHz (4 Cores), Motherboard: BCM2835, Memory: 924MB, Disk: 32GB SK32G, Graphics: llvmpipe (LLVM 9.0.1 128 bits)

OS: Raspbian 10, Kernel: 5.4.77-v7s3679107+ (armv7l), Display Server: X Server plymouth.ignore-serial-consoles, OpenGL: 3.3 Mesa 19.3.2, 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

testmbwOpenBenchmarking.orgPhoronix Test SuiteARMv7 rev 4 @ 1.20GHz (4 Cores)BCM2835924MB32GB SK32Gllvmpipe (LLVM 9.0.1 128 bits)Raspbian 105.4.77-v7s3679107+ (armv7l)X Server plymouth.ignore-serial-consoles3.3 Mesa 19.3.2ext41920x1080ProcessorMotherboardMemoryDiskGraphicsOSKernelDisplay ServerOpenGLFile-SystemScreen ResolutionTestmbw 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

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 MiBtestmbw160320480640800SE +/- 10.76, N = 3739.921. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBtestmbw160320480640800SE +/- 3.84, N = 3744.461. (CC) gcc options: -O3 -march=native

testmbw

Processor: ARMv7 rev 4 @ 1.20GHz (4 Cores), Motherboard: BCM2835, Memory: 924MB, Disk: 32GB SK32G, Graphics: llvmpipe (LLVM 9.0.1 128 bits)

OS: Raspbian 10, Kernel: 5.4.77-v7s3679107+ (armv7l), Display Server: X Server plymouth.ignore-serial-consoles, OpenGL: 3.3 Mesa 19.3.2, 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 00:57 by user liz.