Build gcc-5.3.0 gcc-5.3.0ビルド
I'll keep gcc to the latest version. gccを最新版にしておこう。Build mpfr-3.1.3 mpfr3.1.3ビルド
root@jesse:~# wget http://www.mpfr.org/mpfr-current/mpfr-3.1.3.tar.xz root@jesse:~# tar xf mpfr-3.1.3.tar.xz root@jesse:~# cd mpfr-3.1.3 root@jesse:~/mpfr-3.1.3# mkdir build root@jesse:~/mpfr-3.1.3# cd build root@jesse:~/mpfr-3.1.3/build# ../configure --prefix=/usr/local/mpfr-3.1.3 root@jesse:~/mpfr-3.1.3/build# make -j 8 root@jesse:~/mpfr-3.1.3/build# make install root@jesse:~/mpfr-3.1.3/build# make clean
Build gmp-6.1.0 gmp-6.1.0ビルド
root@jesse:~# wget https://gmplib.org/download/gmp/gmp-6.1.0.tar.xz root@jesse:~# tar xf gmp-6.1.0.tar.xz root@jesse:~# cd gmp-6.1.0 root@jesse:~/gmp-6.1.0# mkdir build root@jesse:~/gmp-6.1.0# cd build root@jesse:~/gmp-6.1.0/build# ../configure --prefix=/usr/local/gmp-6.1.0 root@jesse:~/gmp-6.1.0/build# make -j 8 root@jesse:~/gmp-6.1.0/build# make install root@jesse:~/gmp-6.1.0/build# make clean
Build mpc-1.0.3 mpc-1.0.3ビルド
root@jesse:~# wget ftp://ftp.gnu.org/gnu/mpc/mpc-1.0.3.tar.gz root@jesse:~# tar xf mpc-1.0.3.tar.gz root@jesse:~# cd mpc-1.0.3 root@jesse:~/mpc-1.0.3# mkdir build root@jesse:~/mpc-1.0.3# cd build root@jesse:~/mpc-1.0.3/build# ../configure --prefix=/usr/local/mpc-1.0.3 --with-gmp=/usr/local/gmp-6.1.0 --with-mpfr=/usr/local/mpfr-3.1.3 root@jesse:~/mpc-1.0.3/build# make -j 8 root@jesse:~/mpc-1.0.3/build# make install root@jesse:~/mpc-1.0.3/build# make clean
Build gcc-5.3.0 gcc-5.3.0ビルド
root@jesse:~# wget http://ftp.tsukuba.wide.ad.jp/software/gcc/releases/gcc-5.3.0/gcc-5.3.0.tar.gz root@jesse:~# tar xf gcc-5.3.0.tar.gz root@jesse:~# cd gcc-5.3.0 root@jesse:~/gcc-5.0.3# mkdir build root@jesse:~/gcc-5.0.3# cd build root@jesse:~/gcc-5.0.3/build# ../configure --prefix=/usr/local/gcc-5.3.0 --with-gmp=/usr/local/gmp-6.1.0 --with-mpfr=/usr/local/mpfr-3.1.3 --with-mpc=/usr/local/mpc-1.0.3 --disable-multilib --enable-languages=c,c++ root@jesse:~/gcc-5.0.3/build# make -j 8 root@jesse:~/gcc-5.0.3/build# make check root@jesse:~/gcc-5.0.3/build# make install root@jesse:~/gcc-5.0.3/build# make clean
Version check and symbolic link create
バージョン確認とシンボリックリンク作成
/bin/gc root@jesse:~# /usr/local/gcc-5.3.0/bin/gc c --version gcc (GCC) 5.3.0 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. root@jesse:~# ln -s /usr/local/gcc-5.3.0/bin/gc c /usr/local/bin/gc c530 root@jesse:~# gcc530 --version gcc530 (GCC) 5.3.0 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.*Annotation: /bin/gc c --> /bin/gcc(Half size).
For some reason, an error occurs in PHP.
*注: /bin/gc c --> /bin/gcc(半角).
何故か、PHPでエラーが起こる。
Operation check 動作確認
root@jesse:~# cat hello.c #include <stdio.h> int main (int argc, char *argv[]) { printf("Hello gcc-%d.%d.%d\n", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__); } root@jesse:~# gcc530 -o hello hello.c root@jesse:~# ./hello Hello gcc-5.3.0
Gargle in one million digits pi
百万桁の円周率でうがい
hiroaki@jesse:~/suzuki$ make clean rm -f pi rm -f pi510 rm -f pi512 rm -f pi513 rm -f pi600 rm -f pi610 hiroaki@jesse:~/suzuki$ make pi610 gcc530 -static -O3 -m64 -mtune=amdfam10 -fopenmp -g -I/usr/local/gmp-6.1.0/include pi.c -o pi610 /usr/local/gmp-6.1.0/lib/libgmp.a hiroaki@jesse:~/suzuki$ time ./pi610 > pi.txt with gcc-5.3.0, gmp-6.1.0 real0m1.522s user0m1.484s sys0m0.032sWow! It became a little faster? That's within the range of error.
おっ! ちょびっと速くなった? 誤差の範囲内だな。
gcc-4.4.5/gmp-5.1.0: 1.618sec
gcc-5.3.0/gmp-6.1.0: 1.522sec (6%SpeedUp)
T: Y: ALL: Online:
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