#1184: Update ubuntu.cfg -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- I suggest to update ubuntu.cfg:
- remove some outdated comments - consolidate Fortran line length options - add -ffast-math - correct Fortran OpenMP flag - move -rdynamic to LDFLAGS - add -Wall
{{{ $ svn diff ubuntu.cfg Index: ubuntu.cfg =================================================================== --- ubuntu.cfg (revision 1854) +++ ubuntu.cfg (working copy) @@ -19,38 +19,32 @@
CPPFLAGS = -DMPICH_IGNORE_CXX_SEEK FPPFLAGS = -traditional -# no -msse3 -CFLAGS = -g3 -march=native -std=gnu99 -rdynamic -CXXFLAGS = -g3 -march=native -std=gnu++0x -rdynamic +CFLAGS = -g3 -march=native -std=gnu99 +CXXFLAGS = -g3 -march=native -std=gnu++0x F77FLAGS = -g3 -march=native -fcray-pointer -ffixed-line-length-none -F90FLAGS = -g3 -march=native -fcray-pointer -ffixed-line-length-none -LDFLAGS = +F90FLAGS = -g3 -march=native -fcray-pointer -ffixed-line-length-none -ffree-line-length-none +LDFLAGS = -rdynamic
-LIBDIRS = +LIBDIRS =
C_LINE_DIRECTIVES = yes F_LINE_DIRECTIVES = yes
-# -check-uninit fails for asm output operands DEBUG = no CPP_DEBUG_FLAGS = -DCARPET_DEBUG FPP_DEBUG_FLAGS = -DCARPET_DEBUG C_DEBUG_FLAGS = -O0 CXX_DEBUG_FLAGS = -O0 -F77_DEBUG_FLAGS = -O0 -ffixed-line-length-none -F90_DEBUG_FLAGS = -O0 -ffree-line-length-none +F77_DEBUG_FLAGS = -O0 +F90_DEBUG_FLAGS = -O0
-# On Abe, the options -O3, -xT, and -ip lead to segmentation faults -# near MPI calls -# With Intel 9, using -ip prevents debug information for local variables -# With Intel 9, using -O3 leads to very long compile times (> 45 minutes) OPTIMISE = yes CPP_OPTIMISE_FLAGS = -DKRANC_VECTORS # -DCARPET_OPTIMISE -DNDEBUG FPP_OPTIMISE_FLAGS = # -DCARPET_OPTIMISE -DNDEBUG -C_OPTIMISE_FLAGS = -O2 -CXX_OPTIMISE_FLAGS = -O2 -F77_OPTIMISE_FLAGS = -O2 -F90_OPTIMISE_FLAGS = -O2 +C_OPTIMISE_FLAGS = -O2 -ffast-math +CXX_OPTIMISE_FLAGS = -O2 -ffast-math +F77_OPTIMISE_FLAGS = -O2 -ffast-math +F90_OPTIMISE_FLAGS = -O2 -ffast-math
PROFILE = no CPP_PROFILE_FLAGS = @@ -62,21 +56,23 @@
OPENMP = no CPP_OPENMP_FLAGS = -fopenmp -FPP_OPENMP_FLAGS = -D_OPENMP +FPP_OPENMP_FLAGS = -fopenmp C_OPENMP_FLAGS = -fopenmp CXX_OPENMP_FLAGS = -fopenmp F77_OPENMP_FLAGS = -fopenmp F90_OPENMP_FLAGS = -fopenmp
WARN = yes -CPP_WARN_FLAGS = -FPP_WARN_FLAGS = -C_WARN_FLAGS = -CXX_WARN_FLAGS = -F77_WARN_FLAGS = -F90_WARN_FLAGS = +CPP_WARN_FLAGS = -Wall +FPP_WARN_FLAGS = -Wall +C_WARN_FLAGS = -Wall +CXX_WARN_FLAGS = -Wall +F77_WARN_FLAGS = -Wall +F90_WARN_FLAGS = -Wall
-MPI_DIR = /usr + + +MPI_DIR = /usr MPI_INC_DIRS = /usr/include/mpich2 MPI_LIB_DIRS = /usr/lib MPI_LIBS = mpich fmpich mpl }}}