Fix for bug 722 -- have a central list of tags that can be used by coll

modules that are implemented on top of point-to-point

This commit was SVN r691.

src/mca/mpi/coll/base/Makefile.am

@@ -7,7 +7,8 @@ include $(top_srcdir)/config/Makefile.options
 noinst_LTLIBRARIES = libmca_mpi_coll_base.la
 
 headers = \
-        base.h
+        base.h \
+        coll_tags.h
 
 libmca_mpi_coll_base_la_SOURCES = \
         coll_base_close.c \

src/mca/mpi/coll/base/coll_tags.h

@@ -0,0 +1,31 @@
+/*
+ * $HEADER$
+ */
+
+#ifndef MCA_COLL_BASE_TAGS_H
+#define MCA_COLL_BASE_TAGS_H
+
+/*
+ * Tags that can be used for MPI point-to-point functions when
+ * implementing collectives via point-to-point.
+ */
+
+#define MCA_COLL_BASE_TAG_ALLGATHER -10
+#define MCA_COLL_BASE_TAG_ALLGATHERV -11
+#define MCA_COLL_BASE_TAG_ALLREDUCE -12
+#define MCA_COLL_BASE_TAG_ALLTOALL -13
+#define MCA_COLL_BASE_TAG_ALLTOALLV -14
+#define MCA_COLL_BASE_TAG_ALLTOALLW -15
+#define MCA_COLL_BASE_TAG_BARRIER -16
+#define MCA_COLL_BASE_TAG_BCAST -17
+#define MCA_COLL_BASE_TAG_EXSCAN -18
+#define MCA_COLL_BASE_TAG_GATHER -19
+#define MCA_COLL_BASE_TAG_GATHERV -20
+#define MCA_COLL_BASE_TAG_REDUCE -21
+#define MCA_COLL_BASE_TAG_REDUCE_SCATTER -22
+#define MCA_COLL_BASE_TAG_SCAN -23
+#define MCA_COLL_BASE_TAG_SCATTER -24
+#define MCA_COLL_BASE_TAG_SCATTERV -25
+
+
+#endif /* MCA_COLL_BASE_TAGS_H */