Looking for changes in kernel performance
Processor: Intel Atom N270 @ 1.60GHz (2 Cores), Motherboard: ASUS 1005HA, Chipset: Intel Mobile 945GSE MCH + ICH7-M, Memory: 2048MB, Disk: 160GB Seagate ST9160314AS, Graphics: Intel Mobile 945GSE IGP, Audio: Realtek ALC269, Network: Atheros AR8132 Fast + Atheros AR9285 Wireless
OS: Linux, Kernel: 3.6.3-1-ARCH (i686), Desktop: Xfce 4.10, Display Server: X Server 1.13.0, Display Driver: intel 2.20.12, OpenGL: 1.4 Mesa 9.0, Compiler: GCC 4.7.2 + LLVM 3.1, File-System: jfs, Screen Resolution: 1024x600
Compiler Notes: --disable-build-poststage1-with-cxx --disable-build-with-cxx --disable-cloog-version-check --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-ppl-version-check --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-gold --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-ld=default --enable-libstdcxx-time --enable-lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu --with-plugin-ld=ld.gold --with-ppl
Disk Notes: DEADLINE / noatime,rw
Processor Notes: Scaling Governor: performance
Graphics Notes: SNA
System Notes: Disk Scheduler: DEADLINE.
OS: arch rolling, Kernel: 3.7.6-1-ck (i686), Desktop: Openbox 3.5.0, Display Server: X Server 1.13.2, Display Driver: intel 2.21.2, OpenGL: 1.4 Mesa 9.0.2, Compiler: GCC 4.7.2 + LLVM 3.2, File-System: jfs, Screen Resolution: 1024x600
Processor Notes: Scaling Governor: ondemand
This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.
Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.
This test times how long it takes to convert several high-resolution RAW NEF image files to PPM image format using dcraw. Learn more via the OpenBenchmarking.org test page.
The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.
The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.
Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.
Processor: Intel Atom N270 @ 1.60GHz (2 Cores), Motherboard: ASUS 1005HA, Chipset: Intel Mobile 945GSE MCH + ICH7-M, Memory: 2048MB, Disk: 160GB Seagate ST9160314AS, Graphics: Intel Mobile 945GSE IGP, Audio: Realtek ALC269, Network: Atheros AR8132 Fast + Atheros AR9285 Wireless
OS: Linux, Kernel: 3.6.3-1-ARCH (i686), Desktop: Xfce 4.10, Display Server: X Server 1.13.0, Display Driver: intel 2.20.12, OpenGL: 1.4 Mesa 9.0, Compiler: GCC 4.7.2 + LLVM 3.1, File-System: jfs, Screen Resolution: 1024x600
Compiler Notes: --disable-build-poststage1-with-cxx --disable-build-with-cxx --disable-cloog-version-check --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-ppl-version-check --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-gold --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-ld=default --enable-libstdcxx-time --enable-lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu --with-plugin-ld=ld.gold --with-ppl
Disk Notes: DEADLINE / noatime,rw
Processor Notes: Scaling Governor: performance
Graphics Notes: SNA
System Notes: Disk Scheduler: DEADLINE.
Testing initiated at 28 October 2012 13:28 by user nick.
Processor: Intel Atom N270 @ 1.60GHz (2 Cores), Motherboard: ASUS 1005HA, Chipset: Intel Mobile 945GSE MCH + ICH7-M, Memory: 2048MB, Disk: 160GB Seagate ST9160314AS, Graphics: Intel Mobile 945GSE IGP, Audio: Realtek ALC269, Network: Atheros AR8132 Fast + Atheros AR9285 Wireless
OS: arch rolling, Kernel: 3.7.6-1-ck (i686), Desktop: Openbox 3.5.0, Display Server: X Server 1.13.2, Display Driver: intel 2.21.2, OpenGL: 1.4 Mesa 9.0.2, Compiler: GCC 4.7.2 + LLVM 3.2, File-System: jfs, Screen Resolution: 1024x600
Processor Notes: Scaling Governor: ondemand
Testing initiated at 19 February 2013 20:43 by user nick.