Sanghyeon Seo wrote:- > I did a little parsing benchmark with Clang. > > You can download LibTomMath 0.41 from http://libtom.org/ > > Intel(R) Core(TM)2 CPU T7200 > LLVM and Clang SVN trunk r44196, optimized build > LibTomMath 0.41 > Debian GNU/Linux Sid up-to-date 2007-11-17 > GCC (Debian 4.2.2-3) > > Result: > > [EMAIL PROTECTED]:~/src$ tar jxf ltm-0.41.tar.bz2 > [EMAIL PROTECTED]:~/src$ cd libtommath-0.41 > > [EMAIL PROTECTED]:~/src/libtommath-0.41$ time gcc -fsyntax-only -Wall -I. *.c > real 0m3.174s > user 0m2.820s > sys 0m0.360s > [EMAIL PROTECTED]:~/src/libtommath-0.41$ time clang -fsyntax-only -I. *.c > real 0m1.015s > user 0m1.004s > sys 0m0.012s > > [EMAIL PROTECTED]:~/src/libtommath-0.41$ cat *.c > all.c > > [EMAIL PROTECTED]:~/src/libtommath-0.41$ time gcc -fsyntax-only -I. all.c > real 0m0.118s > user 0m0.112s > sys 0m0.008s > [EMAIL PROTECTED]:~/src/libtommath-0.41$ time clang -fsyntax-only -I. all.c > real 0m0.024s > user 0m0.020s > sys 0m0.004s
Are there any reasons this may not be a fair comparison? Neil. _______________________________________________ cfe-dev mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
