[cig-commits] [commit] : updated the compiler options (75c838c)

[cig_noreply at geodynamics.org]

Repository : ssh://geoshell/specfem3d

On branch  : 
Link       : https://github.com/geodynamics/specfem2d/compare/1e201257d91c794056b990a43329e05d04f77454...0000000000000000000000000000000000000000

>---------------------------------------------------------------

commit 75c838c0ce06ffaa3101123b794f7e8a73795504
Author: Dimitri Komatitsch <komatitsch at lma.cnrs-mrs.fr>
Date:   Sun Apr 19 22:20:30 2009 +0000

    updated the compiler options


>---------------------------------------------------------------

75c838c0ce06ffaa3101123b794f7e8a73795504
 flags.guess | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/flags.guess b/flags.guess
index 26eafca..b6a6b1d 100644
--- a/flags.guess
+++ b/flags.guess
@@ -26,11 +26,13 @@ case $FC in
         # Intel ifort Fortran90 for Linux
         #
         if test x"$FLAGS_CHECK" = x; then
-            FLAGS_CHECK="-O3 -vec-report0 -e03 -std03 -implicitnone -warn truncated_source -warn argument_checking -warn unused -warn declarations -warn alignments -warn ignore_loc -warn usage -check nobounds -align sequence -assume byterecl -fpe0 -ftz -traceback -ftrapuv" # -mcmodel=medium
+            FLAGS_CHECK="-O3 -vec-report0 -e95 -std95 -implicitnone -warn truncated_source -warn argument_checking -warn unused -warn declarations -warn alignments -warn ignore_loc -warn usage -check nobounds -align sequence -assume byterecl -fpe0 -ftz -traceback -ftrapuv" # -mcmodel=medium
         fi
         if test x"$FLAGS_NO_CHECK" = x; then
-            # standard options (leave option -ftz, which is *critical* for performance)
-            FLAGS_NO_CHECK="-O3 -xP -vec-report0 -e03 -std03 -implicitnone -warn truncated_source -warn argument_checking -warn unused -warn declarations -warn alignments -warn ignore_loc -warn usage -check nobounds -align sequence -assume byterecl -fpe3 -ftz" # -mcmodel=medium
+# standard options (leave option -ftz, which is *critical* for performance)
+# add -Winline to get information about routines that are inlined
+# add -vec-report3 to get information about loops that are vectorized or not
+            FLAGS_NO_CHECK="-O3 -xP -vec-report0 -e95 -std95 -implicitnone -warn truncated_source -warn argument_checking -warn unused -warn declarations -warn alignments -warn ignore_loc -warn usage -check nobounds -align sequence -assume byterecl -fpe3 -ftz" # -mcmodel=medium
         fi
         #MPI_LIBS = -Vaxlib
         ;;
@@ -39,9 +41,9 @@ case $FC in
         # GNU gfortran
         #
         if test x"$FLAGS_NO_CHECK" = x; then
-            FLAGS_NO_CHECK="-std=f2003 -fimplicit-none -frange-check -O3 -fmax-errors=10 -pedantic -pedantic-errors -Waliasing -Wampersand -Wcharacter-truncation -Wline-truncation -Wsurprising -Wno-tabs -Wunderflow -fno-trapping-math" # -mcmodel=medium
+            FLAGS_NO_CHECK="-std=f95 -fimplicit-none -frange-check -O3 -fmax-errors=10 -pedantic -pedantic-errors -Waliasing -Wampersand -Wcharacter-truncation -Wline-truncation -Wsurprising -Wno-tabs -Wunderflow -fno-trapping-math" # -mcmodel=medium
 # older gfortran syntax
-#           FLAGS_NO_CHECK="-std=f2003 -fimplicit-none -frange-check -O3 -Wunused-labels -Waliasing -Wampersand -Wsurprising -Wline-truncation -Wunderflow -fno-trapping-math" # -mcmodel=medium
+#           FLAGS_NO_CHECK="-std=f95 -fimplicit-none -frange-check -O3 -Wunused-labels -Waliasing -Wampersand -Wsurprising -Wline-truncation -Wunderflow -fno-trapping-math" # -mcmodel=medium
         fi
         if test x"$FLAGS_CHECK" = x; then
             FLAGS_CHECK="\$(FLAGS_NO_CHECK)" # -fbounds-check