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| author | Albert Cheng <acheng@hdfgroup.org> | 2004-12-18 20:34:25 (GMT) |
|---|---|---|
| committer | Albert Cheng <acheng@hdfgroup.org> | 2004-12-18 20:34:25 (GMT) |
| commit | bf9c37e0714ba36809c11c9f1ee2313ee2f0c30a (patch) | |
| tree | 527493856a3cc2fb7e12f4fabe384d9565c785d4 | |
| parent | 988b2d8e45cbfd9fc818e11547951c4821fe58a8 (diff) | |
| download | hdf5-bf9c37e0714ba36809c11c9f1ee2313ee2f0c30a.zip hdf5-bf9c37e0714ba36809c11c9f1ee2313ee2f0c30a.tar.gz hdf5-bf9c37e0714ba36809c11c9f1ee2313ee2f0c30a.tar.bz2 | |
[svn-r9691] Description:
mpich 1.2.6 does not like the tweaking of using -O2 flag.
Comment out the Tweaking since it caused problems to mpich1.2.6.
Need to investigate the reasons and effects to tweak.
Platforms tested:
Tested in heping using mpich 1.2.6 and in eirene uisng mpich 1.2.6.
| -rw-r--r-- | config/intel-flags | 6 | ||||
| -rw-r--r-- | config/pgi-fflags | 13 |
2 files changed, 11 insertions, 8 deletions
diff --git a/config/intel-flags b/config/intel-flags index 9477281..2a89b3b 100644 --- a/config/intel-flags +++ b/config/intel-flags @@ -57,8 +57,8 @@ if test "X-icc" = "X-$cc_vendor"; then CFLAGS="${CFLAGS:--std=c99 $arch}" # Production - # -s to remove all symbols for smaller file - PROD_CFLAGS="-O3 -s" + # -Wl,-s to remove all symbols for smaller file + PROD_CFLAGS="-O3 -Wl,-s" PROD_CPPFLAGS= # Debug @@ -82,7 +82,7 @@ fi case "$cc_vendor-$cc_version" in icc-8.0*) # v8.0 -O3 infinite loops when compiling test/tselect.c. Use -O2. - PROD_CFLAGS="-O2 -s" + PROD_CFLAGS="-O2 -Wl,-s" ;; esac diff --git a/config/pgi-fflags b/config/pgi-fflags index c9b50f3..a5e7431 100644 --- a/config/pgi-fflags +++ b/config/pgi-fflags @@ -61,11 +61,14 @@ if test "X-pgf90" = "X-$f9x_vendor"; then # Production # Check for MPI wrapper being used and tweak down compiler options - if test "X-" == "X-$is_mpi"; then - PROD_FFLAGS="-fast -s -Mnoframe" - else - PROD_FFLAGS="-O2 -s" - fi + # Comment out the Tweaking since it caused problems to mpich1.2.6. + # Need to investigate the reasons to tweak. + #if test "X-" == "X-$is_mpi"; then + # PROD_FFLAGS="-fast -s -Mnoframe" + #else + # PROD_FFLAGS="-O2 -s" + #fi + PROD_FFLAGS="-fast -s -Mnoframe" # Debug DEBUG_FFLAGS="-g -Mbounds -Mchkfpstk -Mchkptr" |