Hello Raju. <f95> is a link in "/etc/alternatives" to "/usr/bin/gfortran".
When typing "gfortran -v" the options are: ]$ gfortran -v Using built-in specs. Target: i486-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 4.3.2-1.1' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --enable-targets=all --enable-cld --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu Thread model: posix gcc version 4.3.2 (Debian 4.3.2-1.1) --- Department of Chemistry -- Surface Science Research Centre University of Liverpool Crown Street Liverpool, L69 7ZD United Kingdom "Treat the Earth well. It was not given to you by your parents, it was loaned to you by your children." (Ancient native American Indian proverb) ________________________________________ From: kamaraju kusumanchi [raju.mailingli...@gmail.com] Sent: 22 February 2010 22:27 To: Fuentes, Adolfo Cc: debian-u...@lists.debian.org; debian-devel@lists.debian.org; debian-resea...@lists.debian.org; debian-scie...@lists.debian.org Subject: Re: FORTRAN implementation in Lenny > ]$ f95 -O3 -lm -march=nocona -o nbody.x nbody.f90 > ]$ time ./nbody.x 50000000 > Energy 0: -0.169075164 > Energy 1: -0.169059907 > Elapsed time: 2m 31.7s > AFAIK, the GNU fortran compiler goes with the name gfortran (not f95). Please give the output of "gfortran -v" so that we will know the exact options you are using. -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/debb97ea3eef8e489b88cefa9b3f36e255f22e6...@staffmbx2.livad.liv.ac.uk
