Fixes to psm mtl following a more comprehensive testing of intel tests.

This commit was SVN r13471.

ompi/mca/mtl/psm/mtl_psm.c

@@ -24,6 +24,7 @@
 #include "opal/class/opal_list.h"
 #include "ompi/mca/pml/base/pml_base_module_exchange.h"
 #include "ompi/mca/mtl/base/mtl_base_datatype.h"
+#include "ompi/proc/proc.h"
 
 #include "mtl_psm.h"
 #include "mtl_psm_types.h"
@@ -88,6 +89,7 @@ int ompi_mtl_psm_module_init() {
     char *generated_key;
     
     generated_key = getenv("OMPI_MCA_orte_precondition_transports");
+    memset(uu, 0, sizeof(psm_uuid_t));
     
     if (!generated_key || (strlen(generated_key) != 33) ||
         sscanf(generated_key, "%016x-%016x", &uu[0], &uu[1]) != 2)
@@ -100,7 +102,6 @@ int ompi_mtl_psm_module_init() {
     
     }
 
-
     /* Handle our own errors for opening endpoints */
     psm_error_register_handler(ompi_mtl_psm.ep, ompi_mtl_psm_errhandler);
          
@@ -237,12 +238,6 @@ ompi_mtl_psm_add_procs(struct mca_mtl_base_module_t *mtl,
 	if (rc != OMPI_SUCCESS || size != sizeof(psm_epid_t))
 	    return OMPI_ERROR;
 	epids_in[i] = *epid;
-#if 0
-	printf("... connecting to epid=%llu, lid=%d,port=%d\n",
-		(unsigned long long) epids_in[i],
-		(int) psm_epid_nid(epids_in[i]),
-		(int) psm_epid_port(epids_in[i]));
-#endif
     }
 
     timeout_in_secs = min(180, 0.5 * nprocs);
@@ -264,7 +259,6 @@ ompi_mtl_psm_add_procs(struct mca_mtl_base_module_t *mtl,
 	if (errstr == NULL) {
 	    opal_output(0, "PSM returned unhandled/unknown connect error: %s\n",
 			psm_error_get_string(err));
-	    return OMPI_ERROR;
 	}
 	for (i = 0; i < (int) nprocs; i++) {
 	    psm_error_t thiserr = errs_out[i];
@@ -280,19 +274,24 @@ ompi_mtl_psm_add_procs(struct mca_mtl_base_module_t *mtl,
 		opal_output(0, "\n");
 	    }
 	}
+
+	rc = OMPI_ERROR;
     }
+    else {
+	/* Default error handling is enabled, errors will not be returned to
+	 * user.  PSM prints the error and the offending endpoint's hostname
+	 * and exits with -1 */
+	psm_error_register_handler(ompi_mtl_psm.ep, PSM_ERRHANDLER_DEFAULT);
 		
-    /* Default error handling is enabled, errors will not be returned to user.
-     * PSM prints the error and the offending endpoint's hostname and exits
-     * with -1 */
-    psm_error_register_handler(ompi_mtl_psm.ep, PSM_ERRHANDLER_DEFAULT);
+	/* Fill in endpoint data */
+	for (i = 0; i < (int) nprocs; i++) { 
+	    mtl_peer_data[i] =
+		(mca_mtl_psm_endpoint_t *) OBJ_NEW(mca_mtl_psm_endpoint_t);
+	    mtl_peer_data[i]->peer_epid = epids_in[i];
+	    mtl_peer_data[i]->peer_addr = epaddrs_out[i];
+	}
 
-    /* Fill in endpoint data */
-    for (i = 0; i < (int) nprocs; i++) { 
-	mtl_peer_data[i] =
-	    (mca_mtl_psm_endpoint_t *) OBJ_NEW(mca_mtl_psm_endpoint_t);
-	mtl_peer_data[i]->peer_epid = epids_in[i];
-	mtl_peer_data[i]->peer_addr = epaddrs_out[i];
+	rc = OMPI_SUCCESS;
     }
     
 bail:

ompi/mca/mtl/psm/mtl_psm_component.c

@@ -104,6 +104,11 @@ ompi_mtl_psm_component_init(bool enable_progress_threads,
 	return NULL;
     }
 
+    /* Only allow for shm and ipath devices in 2.0 and earlier releases 
+     * (unless the user overrides the setting).
+     */
+    setenv("PSM_DEVICES", "shm,ipath", 0);
+
     err = psm_init(&verno_major, &verno_minor);
     if (err) {
         opal_output(0, "Error in psm_init (error %s)\n", 
@@ -111,6 +116,12 @@ ompi_mtl_psm_component_init(bool enable_progress_threads,
         return NULL;
     }
 
+    /*
+     * Enable 'self' device only in a post-2.0 release(s)
+     */
+    if (verno_major == 0x1 && verno_minor >= 0x04)
+	setenv("PSM_DEVICES", "self,shm,ipath", 0);
+        
     ompi_mtl_psm_module_init();
     
     ompi_mtl_psm.super.mtl_request_size = 

ompi/mca/mtl/psm/mtl_psm_send.c

@@ -73,6 +73,9 @@ ompi_mtl_psm_send(struct mca_mtl_base_module_t* mtl,
         printf("send bits: 0x%016llx\n", mqtag);
 #endif
 
+    if (mtl_psm_request.free_after) 
+	free(mtl_psm_request.buf);
+
     return err == PSM_OK ? OMPI_SUCCESS : OMPI_ERROR;
 }
 

ompi/mca/mtl/psm/mtl_psm_types.h

@@ -58,7 +58,7 @@ typedef struct mca_mtl_psm_module_t mca_mtl_psm_module_t;
 
 extern mca_mtl_psm_module_t ompi_mtl_psm;
 
-struct mca_mtl_psm_component_t{ 
+struct mca_mtl_psm_component_t { 
     mca_mtl_base_component_1_0_0_t          super;  /**< base MTL component */ 
 };
 typedef struct mca_mtl_psm_component_t mca_mtl_psm_component_t;
@@ -74,26 +74,14 @@ extern mca_mtl_psm_component_t mca_mtl_psm_component;
 
 #define PSM_MAKE_TAGSEL(user_rank, user_tag, user_ctxt, tag, tagsel)		\
 	do {									\
-	    if ((user_tag) == MPI_ANY_TAG) {					\
-		if ((user_rank) == MPI_ANY_SOURCE) {				\
-		    (tagsel) = PSM_MAKE_MQTAG(0xffff,0,0);			\
-		    (tag) = PSM_MAKE_MQTAG((user_ctxt),0,0);			\
-		}								\
-		else {								\
-		    (tagsel) = PSM_MAKE_MQTAG(0xffff,0xffff,0);			\
-		    (tag) = PSM_MAKE_MQTAG((user_ctxt),(user_rank),0);		\
-		}								\
-	    }									\
-	    else {								\
-		if ((user_rank) == MPI_ANY_SOURCE) {				\
-		    (tagsel) = PSM_MAKE_MQTAG(0xffff,0,0xffffffff);		\
-		    (tag) = PSM_MAKE_MQTAG((user_ctxt),0,(user_tag));		\
-		}								\
-		else {								\
-		    (tagsel) = PSM_MAKE_MQTAG(0xffff,0xffff,0xffffffff);	\
-		    (tag) = PSM_MAKE_MQTAG((user_ctxt),(user_rank),(user_tag));	\
-		}								\
+	    (tagsel) = 0xffffffffffffffffULL;					\
+	    (tag)    = PSM_MAKE_MQTAG((user_ctxt),(user_rank),(user_tag));	\
+	    if ((user_tag) == MPI_ANY_TAG) {  					\
+		(tagsel) &= ~0x7fffffffULL;					\
+		(tag) &= ~0xffffffffULL;					\
 	    }									\
+	    if ((user_rank) == MPI_ANY_SOURCE)					\
+		(tagsel) &= ~0xffff00000000ULL;					\
 	} while (0)
 
 #if defined(c_plusplus) || defined(__cplusplus)