--- MITgcm/tools/build_options/linux_ia32_pgf77+mpi_aer	2004/09/18 16:09:44	1.3
+++ MITgcm/tools/build_options/linux_ia32_pgf77+mpi_aer	2005/01/31 19:30:14	1.4
@@ -1,23 +1,23 @@
 #!/bin/bash
 #
-#  $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/build_options/linux_ia32_pgf77+mpi_aer,v 1.3 2004/09/18 16:09:44 edhill Exp $
+#  $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/build_options/linux_ia32_pgf77+mpi_aer,v 1.4 2005/01/31 19:30:14 ce107 Exp $
 #
 
 
 FC='/opt/mpich/bin/mpif77'
-CC='gcc'
+CC='/opt/mpich/bin/mpicc'
 LINK='/opt/mpich/bin/mpif77'
-DEFINES='-DWORDLENGTH=4'
+DEFINES='-DALLOW_USE_MPI -DALWAYS_USE_MPI -DWORDLENGTH=4'
 CPP='cpp  -traditional -P'
 
 if test "x$IEEE" = x ; then
     #  No need for IEEE-754
     FFLAGS='-byteswapio -r8 -Mnodclchk -Mextend'
-    FOPTIM='-tp p6 -v -O2 -Munroll -Mvect=cachesize:512000,transform'
+    FOPTIM='-fastsse -Mvect=cachesize:524288,transform'
 else
     #  Try to follow IEEE-754
     FFLAGS='-byteswapio -r8 -Mnodclchk -Mextend'
-    FOPTIM='-tp p6 -v -O2 -Munroll -Mvect=cachesize:512000,transform -Kieee'
+    FOPTIM='-O0 -Mvect=sse -Mscalarsse -Mcache_align -Mnoflushz -Kieee'
 fi
 
 INCLUDES='-I/opt/mpich/include'