open64 test 1 apache build-linux-kernel build-php byte c-ray open64 -march=anyx86: Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: AMD Radeon HD 6310 256MB (200/533MHz), Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: SUSE LINUX 12.1, Kernel: 3.5.0-TuoLei-1.16-desktop (x86_64), Desktop: GNOME Shell 3.2.2.1, Display Server: X Server 1.10.4, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: Open64 4.5.2 + GCC 4.6 + PathScale 4.0.12.1 + Clang 3.0 (SVN 145598) + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768 open64 -march=auto: Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: AMD Radeon HD 6310 256MB (200/533MHz), Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: SUSE LINUX 12.1, Kernel: 3.5.0-TuoLei-1.16-desktop (x86_64), Desktop: GNOME Shell 3.2.2.1, Display Server: X Server 1.10.4, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: Open64 4.5.2 + GCC 4.6 + PathScale 4.0.12.1 + Clang 3.0 (SVN 145598) + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768 Timed PHP Compilation 5.2.9 Time To Compile Seconds < Lower Is Better open64 -march=anyx86 . 288.56 |================================================ open64 -march=auto ... 284.71 |=============================================== Timed Linux Kernel Compilation 3.1 Time To Compile Seconds < Lower Is Better open64 -march=anyx86 . 989.83 |================================================ open64 -march=auto ... 985.46 |================================================ C-Ray 1.1 Total Time Seconds < Lower Is Better open64 -march=anyx86 . 531.42 |================================================ open64 -march=auto ... 530.54 |================================================ Apache Benchmark 2.2.21 Static Web Page Serving Requests Per Second > Higher Is Better open64 -march=anyx86 . 3318.95 |=============================================== open64 -march=auto ... 3260.98 |============================================== BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 LPS > Higher Is Better open64 -march=anyx86 . 3978731.90 |============================================ open64 -march=auto ... 3967486.10 |============================================