Add an include to avoid a compilation warning

[simgrid.git] / src / smpi / smpi_base.c

diff --git a/src/smpi/smpi_base.c b/src/smpi/smpi_base.c
index d98b98a..9b3641a 100644 (file)
--- a/src/smpi/smpi_base.c
+++ b/src/smpi/smpi_base.c
@@ -7,6 +7,8 @@
 #include "private.h"
 #include "xbt/time.h"
 #include "mc/mc.h"
+#include "xbt/replay.h"
+#include <errno.h>
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_base, smpi,
                                 "Logging specific to SMPI (base)");
@@ -54,6 +56,35 @@ static MPI_Request build_request(void *buf, int count,
   return request;
 }
 
+void smpi_action_trace_run(char *path)
+{
+  char *name;
+  xbt_dynar_t todo;
+  xbt_dict_cursor_t cursor;
+
+  action_fp=NULL;
+  if (path) {
+    action_fp = fopen(path, "r");
+    xbt_assert(action_fp != NULL, "Cannot open %s: %s", path,
+                strerror(errno));
+  }
+
+  if (!xbt_dict_is_empty(action_queues)) {
+    XBT_WARN
+        ("Not all actions got consumed. If the simulation ended successfully (without deadlock), you may want to add new processes to your deployment file.");
+
+
+    xbt_dict_foreach(action_queues, cursor, name, todo) {
+      XBT_WARN("Still %lu actions for %s", xbt_dynar_length(todo), name);
+    }
+  }
+
+  if (path)
+    fclose(action_fp);
+  xbt_dict_free(&action_queues);
+  action_queues = xbt_dict_new_homogeneous(NULL);
+}
+
 static void smpi_mpi_request_free_voidp(void* request)
 {
   MPI_Request req = request;
@@ -96,26 +127,26 @@ void smpi_mpi_start(MPI_Request request)
   } else {
     print_request("New send", request);
     mailbox = smpi_process_remote_mailbox(
-                         smpi_group_index(smpi_comm_group(request->comm), request->dst));
+        smpi_group_index(smpi_comm_group(request->comm), request->dst));
     // FIXME: SIMIX does not yet support non-contiguous datatypes
 
     if (request->size < 64*1024 ) { // eager mode => detached send (FIXME: this limit should be configurable)
-       void *oldbuf = request->buf;
-       detached = 1;
-       request->buf = malloc(request->size);
-       memcpy(request->buf,oldbuf,request->size);
-       XBT_DEBUG("Send request %p is detached; buf %p copied into %p",request,oldbuf,request->buf);
+      void *oldbuf = request->buf;
+      detached = 1;
+      request->buf = malloc(request->size);
+      memcpy(request->buf,oldbuf,request->size);
+      XBT_DEBUG("Send request %p is detached; buf %p copied into %p",request,oldbuf,request->buf);
     } else {
-       XBT_DEBUG("Send request %p is not detached (buf: %p)",request,request->buf);
+      XBT_DEBUG("Send request %p is not detached (buf: %p)",request,request->buf);
     }
     request->action = 
-               simcall_comm_isend(mailbox, request->size, -1.0,
-                                   request->buf, request->size,
-                                   &match_send,
-                                   &smpi_mpi_request_free_voidp, // how to free the userdata if a detached send fails
-                                   request,
-                                   // detach if msg size < eager/rdv switch limit
-                                   detached);
+    simcall_comm_isend(mailbox, request->size, -1.0,
+            request->buf, request->size,
+            &match_send,
+            &smpi_mpi_request_free_voidp, // how to free the userdata if a detached send fails
+            request,
+            // detach if msg size < eager/rdv switch limit
+            detached);
 
 #ifdef HAVE_TRACING
     /* FIXME: detached sends are not traceable (request->action == NULL) */
@@ -127,7 +158,7 @@ void smpi_mpi_start(MPI_Request request)
 
 void smpi_mpi_startall(int count, MPI_Request * requests)
 {
-         int i;
+    int i;
 
   for(i = 0; i < count; i++) {
     smpi_mpi_start(requests[i]);
@@ -247,13 +278,13 @@ int smpi_mpi_test(MPI_Request * request, MPI_Status * status) {
 int flag;
 
    if ((*request)->action == NULL)
-       flag = 1;
+  flag = 1;
    else 
     flag = simcall_comm_test((*request)->action);
    if(flag) {
-                   smpi_mpi_wait(request, status);
-         }
-         return flag;
+        smpi_mpi_wait(request, status);
+    }
+    return flag;
 }
 
 int smpi_mpi_testany(int count, MPI_Request requests[], int *index,