raspberry2
A Compiler comparison via the Phoronix Test Suite.
clang 3.0
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.4.7
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.4.7 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-nls --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.5.3
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.5.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gold --enable-languages=c,c++,fortran,objc,obj-c++ --enable-ld=default --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp --with-plugin-ld=ld.gold -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.6.3
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.6.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.7.2
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.7.2 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
clang 3.0 -O3
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.4.7 -O3
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.4.7 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-nls --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.5.3 -O3
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.5.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gold --enable-languages=c,c++,fortran,objc,obj-c++ --enable-ld=default --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp --with-plugin-ld=ld.gold -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.6.3 -O3
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.6.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.7.2 -O3
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.7.2 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
clang 3.0 -O3 v6j
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
gcc 4.4.7 -O3 v6j
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.4.7 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-nls --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
TSCP
clang 3.0
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 01:32 by user pi.
gcc 4.4.7
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.4.7 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-nls --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 01:37 by user pi.
gcc 4.5.3
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.5.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gold --enable-languages=c,c++,fortran,objc,obj-c++ --enable-ld=default --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp --with-plugin-ld=ld.gold -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 01:41 by user pi.
gcc 4.6.3
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.6.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 01:45 by user pi.
gcc 4.7.2
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.7.2 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 01:50 by user pi.
clang 3.0 -O3
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 01:56 by user pi.
gcc 4.4.7 -O3
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.4.7 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-nls --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 01:59 by user pi.
gcc 4.5.3 -O3
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.5.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gold --enable-languages=c,c++,fortran,objc,obj-c++ --enable-ld=default --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp --with-plugin-ld=ld.gold -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 02:01 by user pi.
gcc 4.6.3 -O3
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.6.3 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 02:03 by user pi.
gcc 4.7.2 -O3
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.7.2 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 02:06 by user pi.
clang 3.0 -O3 v6j
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 02:12 by user pi.
gcc 4.4.7 -O3 v6j
Processor: ARMv6-compatible rev 7 @ 0.85GHz (1 Core), Motherboard: BCM2708, Memory: 374MB, Disk: 16GB SDC
OS: Debian 7.2, Kernel: 3.12.31 (armv6l), Compiler: GCC 4.4.7 + Clang 3.0-6.2, File-System: F2FS, Screen Resolution: 656x416
Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-nls --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand
Testing initiated at 15 February 2015 02:14 by user pi.