compiler test 2 build-linux-kernel byte c-ray compress-lzma encode-flac encode-ogg himeno hmmer mafft minion gcc -O3 -mtune=generic: 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 (492/533MHz), Audio: ATI Wrestler HDMI Audio, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: Fedora 16, Kernel: 3.3.1-EKOPath (x86_64), Desktop: KDE, Display Server: X Server 1.11.4, Display Driver: fglrx 8.95.3 Catalyst 12.1, OpenGL: 4.2.11566, Compiler: GCC 4.6.3 20120306 + Open64 5.0 + PathScale 4.0.12.1 + Clang 3.0 + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768 gcc -O3 -mtune=btver1: 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 (492/533MHz), Audio: ATI Wrestler HDMI Audio, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: Fedora 16, Kernel: 3.3.1-EKOPath (x86_64), Desktop: KDE, Display Server: X Server 1.11.4, Display Driver: fglrx 8.95.3 Catalyst 12.1, OpenGL: 4.2.11566, Compiler: GCC 4.6.3 20120306 + Open64 5.0 + PathScale 4.0.12.1 + Clang 3.0 + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768 EKOPath -O3 -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 (492/533MHz), Audio: ATI Wrestler HDMI Audio, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: Fedora 16, Kernel: 3.3.1-EKOPath (x86_64), Desktop: KDE, Display Server: X Server 1.11.4, Display Driver: fglrx 8.95.3 Catalyst 12.1, OpenGL: 4.2.11566, Compiler: PathScale 4.0.12.1 + GCC 4.6.3 20120306 + Open64 5.0 + Clang 3.0 + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768 Open64 -O3 -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 (492/533MHz), Audio: ATI Wrestler HDMI Audio, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: Fedora 16, Kernel: 3.3.1-EKOPath (x86_64), Desktop: KDE, Display Server: X Server 1.11.4, Display Driver: fglrx 8.95.3 Catalyst 12.1, OpenGL: 4.2.11566, Compiler: Open64 5.0 + GCC 4.6.3 20120306 + PathScale 4.0.12.1 + Clang 3.0 + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768 clang -O3 -march=athlon64: 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 (492/533MHz), Audio: ATI Wrestler HDMI Audio, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: Fedora 16, Kernel: 3.3.1-EKOPath (x86_64), Desktop: KDE, Display Server: X Server 1.11.4, Display Driver: fglrx 8.95.3 Catalyst 12.1, OpenGL: 4.2.11566, Compiler: Clang 3.0 + GCC 4.6.3 20120306 + Open64 5.0 + PathScale 4.0.12.1 + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768 Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better gcc -O3 -mtune=generic .... 96.72 |=================================== gcc -O3 -mtune=btver1 ..... 99.91 |==================================== EKOPath -O3 -march=auto ... 106.98 |====================================== Open64 -O3 -march=auto .... 110.11 |======================================= clang -O3 -march=athlon64 . 120.35 |=========================================== Timed MAFFT Alignment 6.864 Multiple Sequence Alignment Seconds < Lower Is Better gcc -O3 -mtune=generic .... 53.56 |===================================== gcc -O3 -mtune=btver1 ..... 58.26 |======================================== EKOPath -O3 -march=auto ... 55.91 |====================================== Open64 -O3 -march=auto .... 50.19 |================================== clang -O3 -march=athlon64 . 64.19 |============================================ BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 LPS > Higher Is Better gcc -O3 -mtune=generic .. 5510184.70 |========================================= gcc -O3 -mtune=btver1 ... 5453063.00 |========================================= EKOPath -O3 -march=auto . 5309517.10 |======================================== Open64 -O3 -march=auto .. 3750130.90 |============================ Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better gcc -O3 -mtune=generic .... 238.14 |=========================================== gcc -O3 -mtune=btver1 ..... 237.79 |=========================================== EKOPath -O3 -march=auto ... 179.44 |================================ Open64 -O3 -march=auto .... 180.93 |================================= clang -O3 -march=athlon64 . 238.51 |=========================================== Timed Linux Kernel Compilation 3.1 Time To Compile Seconds < Lower Is Better gcc -O3 -mtune=generic .... 818.65 |=========================================== gcc -O3 -mtune=btver1 ..... 821.25 |=========================================== EKOPath -O3 -march=auto ... 815.86 |=========================================== Open64 -O3 -march=auto .... 821.04 |=========================================== clang -O3 -march=athlon64 . 820.72 |=========================================== C-Ray 1.1 Total Time Seconds < Lower Is Better gcc -O3 -mtune=generic .... 553.90 |=========================================== gcc -O3 -mtune=btver1 ..... 518.24 |======================================== EKOPath -O3 -march=auto ... 432.95 |================================== Open64 -O3 -march=auto .... 506.70 |======================================= clang -O3 -march=athlon64 . 541.12 |========================================== LZMA Compression 256MB File Compression Seconds < Lower Is Better gcc -O3 -mtune=generic .... 368.40 |=================================== gcc -O3 -mtune=btver1 ..... 360.55 |================================== EKOPath -O3 -march=auto ... 454.53 |=========================================== Open64 -O3 -march=auto .... 429.83 |========================================= clang -O3 -march=athlon64 . 388.10 |===================================== FLAC Audio Encoding 1.2.1 WAV To FLAC Seconds < Lower Is Better gcc -O3 -mtune=generic .... 24.08 |======================================= gcc -O3 -mtune=btver1 ..... 24.56 |======================================== EKOPath -O3 -march=auto ... 21.65 |=================================== Open64 -O3 -march=auto .... 26.74 |=========================================== clang -O3 -march=athlon64 . 27.18 |============================================ Ogg Encoding 1.3.0 WAV To Ogg Seconds < Lower Is Better gcc -O3 -mtune=generic .... 34.84 |============================================ gcc -O3 -mtune=btver1 ..... 35.12 |============================================ EKOPath -O3 -march=auto ... 35.08 |============================================ Open64 -O3 -march=auto .... 34.97 |============================================ clang -O3 -march=athlon64 . 35.10 |============================================ Minion 0.12 Benchmark: Bibd Seconds < Lower Is Better gcc -O3 -mtune=generic .... 1299.12 |==================================== gcc -O3 -mtune=btver1 ..... 1288.57 |==================================== Open64 -O3 -march=auto .... 1519.59 |========================================== clang -O3 -march=athlon64 . 1413.99 |======================================= Minion 0.12 Benchmark: Graceful Seconds < Lower Is Better gcc -O3 -mtune=generic .... 411.52 |=========================================== gcc -O3 -mtune=btver1 ..... 410.98 |=========================================== Open64 -O3 -march=auto .... 410.81 |=========================================== clang -O3 -march=athlon64 . 406.31 |========================================== Minion 0.12 Benchmark: Solitaire Seconds < Lower Is Better gcc -O3 -mtune=generic .... 1182.96 |==================================== gcc -O3 -mtune=btver1 ..... 1214.49 |==================================== Open64 -O3 -march=auto .... 1397.79 |========================================== clang -O3 -march=athlon64 . 1300.44 |======================================= Minion 0.12 Benchmark: Quasigroup Seconds < Lower Is Better gcc -O3 -mtune=generic .... 772.28 |========================================== gcc -O3 -mtune=btver1 ..... 738.72 |======================================== Open64 -O3 -march=auto .... 790.49 |=========================================== clang -O3 -march=athlon64 . 787.44 |===========================================