diff options
Diffstat (limited to 'config/nvidia-fflags')
| -rw-r--r-- | config/nvidia-fflags | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/config/nvidia-fflags b/config/nvidia-fflags new file mode 100644 index 0000000..77677e1 --- /dev/null +++ b/config/nvidia-fflags @@ -0,0 +1,139 @@ +# -*- shell-script -*- +# +# Copyright by The HDF Group. +# All rights reserved. +# +# This file is part of HDF5. The full HDF5 copyright notice, including +# terms governing use, modification, and redistribution, is contained in +# the COPYING file, which can be found at the root of the source code +# distribution tree, or in https://www.hdfgroup.org/licenses. +# If you do not have access to either file, you may request a copy from +# help@hdfgroup.org. + + +# This file should be sourced into configure if the compiler is the +# NVIDIA nvfortran compiler or a derivative. It is careful not to do anything +# if the compiler is not NVIDIA; otherwise `f9x_flags_set' is set to `yes' +# + +# Get the compiler version in a way that works for NVIDIA nvfortran +# unless a compiler version is already known +# +# f9x_vendor: The compiler name: nvfortran +# f9x_version: Version number: +# +if test X = "X$f9x_flags_set"; then + f9x_version="`$FC $FCFLAGS -V 2>&1 |grep '^nvfortran '`" + if test X != "X$f9x_version"; then + is_mpi="`$FC $FCFLAGS -help 2>&1 |grep 'link MPI'`" + f9x_vendor=`echo $f9x_version |sed 's/\([a-z0-9]*\).*/\1/'` + f9x_version=`echo $f9x_version |sed 's/nvfortran \([-a-z0-9\.\-]*\).*/\1/'` + echo "compiler '$FC' is NVIDIA $f9x_vendor-$f9x_version" + + # Some version numbers + # NVIDIA version numbers are of the form: "major.minor-patch" + f9x_vers_major=`echo $f9x_version | cut -f1 -d.` + f9x_vers_minor=`echo $f9x_version | cut -f2 -d. | cut -f1 -d-` + f9x_vers_patch=`echo $f9x_version | cut -f2 -d. | cut -f2 -d-` + test -n "$f9x_vers_major" || f9x_vers_major=0 + test -n "$f9x_vers_minor" || f9x_vers_minor=0 + test -n "$f9x_vers_patch" || f9x_vers_patch=0 + f9x_vers_all=`expr $f9x_vers_major '*' 1000000 + $f9x_vers_minor '*' 1000 + $f9x_vers_patch` + fi +fi + +# Common NVIDIA flags for various situations +if test "X-nvfortran" = "X-$f9x_vendor"; then + + ############################### + # Architecture-specific flags # + ############################### + + arch= + # Nothing currently. (Uncomment code below and modify to add any) + #case "$host_os-$host_cpu" in + # *-i686) + # arch="-march=i686" + # ;; + #esac + + # Host-specific flags + # Nothing currently. (Uncomment code below and modify to add any) + #case "`hostname`" in + # sleipnir.ncsa.uiuc.edu) + # arch="$arch -pipe" + # ;; + #esac + + ############## + # Production # + ############## + + # Check for MPI wrapper being used and tweak down compiler options + # Comment out the Tweaking since it caused problems to mpich1.2.6. + # Need to investigate the reasons to tweak. + #if test "X-" == "X-$is_mpi"; then + # PROD_FCFLAGS="-fast -s -Mnoframe" + #else + # PROD_FCFLAGS="-O2 -s" + #fi + PROD_FCFLAGS="-fast -Mnoframe -fPIC" + + ######### + # Debug # + ######### + + DEBUG_FCFLAGS="-Mbounds -Mchkptr -Mdclchk -fPIC" + + ########### + # Symbols # + ########### + + NO_SYMBOLS_FCFLAGS="-s" + SYMBOLS_FCFLAGS="-g" + + ############# + # Profiling # + ############# + + PROFILE_FCFLAGS="-Mprof=func,line" + # Use this for profiling with gprof + #PROFILE_FCFLAGS="-pg" + + ################ + # Optimization # + ################ + + HIGH_OPT_FCFLAGS= + DEBUG_OPT_FCFLAGS= + NO_OPT_FCFLAGS= + + ############ + # Warnings # + ############ + + ########### + # General # + ########### + + FC_BASENAME=nvfortran + Fortran_COMPILER_ID=NVIDIA + F9XSUFFIXFLAG="" + FSEARCH_DIRS="" + # Uncomment the following to add something specific for FCFLAGS. + #FCFLAGS="$FCFLAGS" + + + + ################# + # Flags are set # + ################# + f9x_flags_set=yes +fi + +# Clear f9x info if no flags set +if test "X-$f9x_flags_set" = "X-"; then + f9x_vendor= + f9x_version= +fi + |