Hi, Gfortran successfully compiles our FUN3D Fortran 90 code base (~600KLOC) and does so in comparable time to other compilers. When -Wall is turned on, however, the compile times of certain large routines (e.g., the 12KLOC Adjoint/residual_turbulent.f90), the compilation time increases from a few minutes to an hour.
Unfortunately, the code is U.S. Person export controlled, but Steve Kargl successfully obtained a copy in the past (and could request an updated, autoconf'd version by sending a request to [EMAIL PROTECTED]). Sorry about the lame bug report, but I'll be glad to furnish whatever further details I can given the export restriction. Regards, -- Bil Kleb 1.757.864.4364 http://fun3d.larc.nasa.gov http://funit.rubyforge.org -- Summary: gfortran compile times excessive with -Wall Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: Bil dot Kleb at NASA dot gov GCC build triplet: http://quatramaran.ens.fr/~coudert/gfortran/gfortran- linux.tar.g GCC host triplet: Linux 2.6.9-5.ELsmp #1 SMP Wed Jan 5 19:30:39 EST 2005 i686 i686 GCC target triplet: Same http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30367
