Xen HVM domU 4.4.1 testing on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1602192-SO-1602196SO05.
8gb-old-encodeProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerIntel Xeon E5-2670 08gb-new-enc8gb-old-same-encIntel Xeon E5-2670 0 @ 2.60GHz (8 Cores)Xen HVM domU v4.4.1Intel 440FX- 82441FX PMC1 x 8184 MB RAM50GBCirrus Logic GD 5446Ubuntu 14.043.16.0-30-generic (x86_64)GCC 4.8ext4800x600Xen HVM domU 4.4.1Intel Xeon E5-2670 0 @ 2.59GHz (2 Cores)Xen HVM domU v4.4.010GBXen HVM domU 4.4.0Intel Xeon E5-2670 0 @ 2.59GHz (8 Cores)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
8gb-old-encodeencode-mp3: WAV To MP3DifferenceStandard ErrorStandard DeviationIntel Xeon E5-2670 08gb-new-enc8gb-old-same-enc18.741.00x0.030.40%18.341.02x0.020.21%18.251.03x0.020.30%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Intel Xeon E5-2670 08gb-new-enc8gb-old-same-enc510152025SE +/- 0.03, N = 5SE +/- 0.02, N = 5SE +/- 0.02, N = 518.7418.3418.251. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm
Phoronix Test Suite v10.8.4