--- MITgcm/eesupp/inc/CPP_EEOPTIONS.h	2006/08/02 02:14:49	1.25
+++ MITgcm/eesupp/inc/CPP_EEOPTIONS.h	2006/10/19 06:54:23	1.26
@@ -1,4 +1,4 @@
-C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/eesupp/inc/CPP_EEOPTIONS.h,v 1.25 2006/08/02 02:14:49 jmc Exp $
+C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/eesupp/inc/CPP_EEOPTIONS.h,v 1.26 2006/10/19 06:54:23 dimitri Exp $
 C $Name:  $
 
 CBOP
@@ -59,6 +59,10 @@
 C--   Flag to turn off the writing of error message to ioUnit zero
 #undef DISABLE_WRITE_TO_UNIT_ZERO
 
+C--   Flag turns off MPI_SEND ready_to_receive polling in the
+C     gather_* subroutines to speed up integrations.
+#undef DISABLE_MPI_READY_TO_RECEIVE
+
 C--   Control MPI based parallel processing
 CXXX We no longer select the use of MPI via this file (CPP_EEOPTIONS.h)
 CXXX To use MPI, use an appropriate genmake2 options file or use