memorytest

ARMv7 rev 2 testing on Ubuntu 14.04 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 1405054-PL-MEMORYTES48
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Performance Per
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Date
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  Duration
first_overnight_attempt
May 04 2014
 
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first_overnight_attempt

Processor: ARMv7 rev 2 @ 1.00GHz (1 Core), Motherboard: Generic AM33XX (Flattened Device Tree), Memory: 497MB, Disk: 4GB SA04G + 2GB MMC02G

OS: Ubuntu 14.04, Kernel: 3.8.13-bone47 (armv7l), Compiler: GCC 4.8.2, File-System: ext4

Compiler Notes: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libmudflap --disable-libquadmath --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v
Processor Notes: Scaling Governor: generic_cpu0 ondemand

memorytestOpenBenchmarking.orgPhoronix Test SuiteARMv7 rev 2 @ 1.00GHz (1 Core)Generic AM33XX (Flattened Device Tree)497MB4GB SA04G + 2GB MMC02GUbuntu 14.043.8.13-bone47 (armv7l)GCC 4.8.2ext4ProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemMemorytest BenchmarksSystem Logs- --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libmudflap --disable-libquadmath --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v - Scaling Governor: generic_cpu0 ondemand

memorytestramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: Scalecachebench: Read Cachecachebench: Write Cachefirst_overnight_attempt232.51418.48338.50444.01511.18563.38375.74456.811429.63OpenBenchmarking.org

RAMspeed SMP

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Addfirst_overnight_attempt50100150200250232.51

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Copyfirst_overnight_attempt90180270360450418.48

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Scalefirst_overnight_attempt70140210280350338.50

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point Addfirst_overnight_attempt100200300400500444.01

Stream

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Addfirst_overnight_attempt110220330440550SE +/- 0.07, N = 10511.181. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Copyfirst_overnight_attempt120240360480600SE +/- 0.32, N = 10563.381. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Scalefirst_overnight_attempt80160240320400SE +/- 0.03, N = 10375.741. (CC) gcc options: -O3 -march=native -fopenmp

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 Cachefirst_overnight_attempt100200300400500SE +/- 3.95, N = 3456.811. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cachefirst_overnight_attempt30060090012001500SE +/- 4.43, N = 31429.631. (CC) gcc options: -lrt

9 Results Shown

RAMspeed SMP:
  Integer Add
  Integer Copy
  Integer Scale
  Floating-Point Add
Stream:
  Add
  Copy
  Scale
CacheBench:
  Read Cache
  Write Cache

first_overnight_attempt

Processor: ARMv7 rev 2 @ 1.00GHz (1 Core), Motherboard: Generic AM33XX (Flattened Device Tree), Memory: 497MB, Disk: 4GB SA04G + 2GB MMC02G

OS: Ubuntu 14.04, Kernel: 3.8.13-bone47 (armv7l), Compiler: GCC 4.8.2, File-System: ext4

Compiler Notes: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libmudflap --disable-libquadmath --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v
Processor Notes: Scaling Governor: generic_cpu0 ondemand

Testing initiated at 4 May 2014 23:50 by user ubuntu.