sbc-audio-encoding

ARMv7 rev 1 testing on Debian GNU/Linux 8 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1805100-MULT-180509510.

sbc-audio-encodingProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionWorkstationMACCHIATObin 1.3Raspberry Pi 2 1000MHzMACCHIATObin 1.3 EBU kernelTurris Omnia Debian JessieIntel Core i7-7700K @ 4.50GHz (4 Cores / 8 Threads)ASUS Z170-A (3703 BIOS)Intel Intel Kaby Lake63488MB250GB Samsung SSD 840Intel HD 630 3072MB (1150MHz)Realtek ALC892SyncMasterIntel Connection + Qualcomm Atheros AR5418 WirelessUbuntu 18.044.15.0-20-generic (x86_64)GNOME Shell 3.28.1modesetting 1.19.64.5 Mesa 18.0.0-rc5GCC 7.3.0ext41920x1080Unknown (4 Cores)Marvell Armada 8040 MacchiatoBin (EDK II BIOS)16384MB250GB Samsung SSD 860 + 8GB 8GME4R + 32GB SC32GFedora 274.16.5-200.fc27.aarch64 (aarch64) 20180427GCC 7.3.1 20180303ARMv7 rev 5 @ 1.00GHz (4 Cores)BCM2835 Raspberry Pi 2 Model B Rev 1.1927MB32GB EB1QTBCM2708Raspbian 9.44.14.34-v7+ (armv7l)GCC 6.3.0 20170516656x416Unknown (4 Cores)Marvell 8040 MACCHIATOBin16384MB250GB Samsung SSD 860 + 8GB 8GME4R + 8GB SL08GUbuntu 18.044.14.22-150490-gd265712 (aarch64)GCC 7.3.0ARMv7 rev 1 @ 1.60GHz (2 Cores)Marvell Armada 380/385 (Device Tree) Turris Omnia2048MB8GB 008G30Debian GNU/Linux 84.4.0+ (armv7l)GCC 4.9.2btrfsOpenBenchmarking.orgCompiler Details- Workstation: --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++ --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - MACCHIATObin 1.3: --build=aarch64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu - Raspberry Pi 2 1000MHz: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,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-directory=arm --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-target-system-zlib -v - MACCHIATObin 1.3 EBU kernel: --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++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-as=/usr/bin/aarch64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/aarch64-linux-gnu-ld -v - Turris Omnia Debian Jessie: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --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-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 Details- Workstation: Scaling Governor: intel_pstate performance- Raspberry Pi 2 1000MHz: Scaling Governor: BCM2835 Freq ondemand- Turris Omnia Debian Jessie: Scaling Governor: cpufreq-dt performanceSecurity Details- Workstation: KPTI + __user pointer sanitization + Full generic retpoline Protection- MACCHIATObin 1.3: SELinux Protection

sbc-audio-encodingencode-flac: WAV To FLACencode-mp3: WAV To MP3encode-wavpack: WAV To WavPackWorkstationMACCHIATObin 1.3Raspberry Pi 2 1000MHzMACCHIATObin 1.3 EBU kernelTurris Omnia Debian Jessie8.2626.666.4068.3891.1821.73475.25464.55107.2588.6692.8021.48217.62229.1562.23OpenBenchmarking.org

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACWorkstationMACCHIATObin 1.3Raspberry Pi 2 1000MHzMACCHIATObin 1.3 EBU kernelTurris Omnia Debian Jessie100200300400500SE +/- 0.03, N = 5SE +/- 0.11, N = 5SE +/- 1.09, N = 5SE +/- 1.21, N = 6SE +/- 0.26, N = 58.2668.38475.2588.66217.621. (CXX) g++ options: -O2 -fvisibility=hidden -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3WorkstationMACCHIATObin 1.3Raspberry Pi 2 1000MHzMACCHIATObin 1.3 EBU kernelTurris Omnia Debian Jessie100200300400500SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 1.72, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 326.6691.18464.5592.80229.151. (CC) gcc options: -lm

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.1WAV To WavPackWorkstationMACCHIATObin 1.3Raspberry Pi 2 1000MHzMACCHIATObin 1.3 EBU kernelTurris Omnia Debian Jessie20406080100SE +/- 0.00, N = 5SE +/- 0.02, N = 5SE +/- 0.36, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 56.4021.73107.2521.4862.231. (CC) gcc options: -O2 -lm

Phoronix Test Suite v10.8.4