X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/db17323a11a3089f492c2cae1be7913673689d5c..57a3400b63da222e6f8286cd4a4f6ad9982f1748:/src/smpi/smpi_pmpi.c

diff --git a/src/smpi/smpi_pmpi.c b/src/smpi/smpi_pmpi.c
index 7859738e24..046851efbd 100644
--- a/src/smpi/smpi_pmpi.c
+++ b/src/smpi/smpi_pmpi.c
@@ -27,6 +27,7 @@ void TRACE_smpi_set_category(const char *category)
 int PMPI_Init(int *argc, char ***argv)
 {
   smpi_process_init(argc, argv);
+  smpi_process_mark_as_initialized();
 #ifdef HAVE_TRACING
   int rank = smpi_process_index();
   TRACE_smpi_init(rank);
@@ -1478,6 +1479,7 @@ int PMPI_Wait(MPI_Request * request, MPI_Status * status)
 
   int src_traced = (*request)->src;
   int dst_traced = (*request)->dst;
+  MPI_Comm comm = (*request)->comm;
   int is_wait_for_receive = (*request)->recv;
   TRACE_smpi_ptp_in(rank, src_traced, dst_traced, __FUNCTION__);
 #endif
@@ -1486,8 +1488,12 @@ int PMPI_Wait(MPI_Request * request, MPI_Status * status)
     retval = MPI_SUCCESS;
 
 #ifdef HAVE_TRACING
+  //the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE)
   TRACE_smpi_ptp_out(rank, src_traced, dst_traced, __FUNCTION__);
   if (is_wait_for_receive) {
+    src_traced = (status!=MPI_STATUS_IGNORE) ?
+                                smpi_group_rank(smpi_comm_group(comm), status->MPI_SOURCE) :
+                                src_traced;
     TRACE_smpi_recv(rank, src_traced, dst_traced);
   }
   TRACE_smpi_computing_in(rank);
@@ -1510,12 +1516,15 @@ int PMPI_Waitany(int count, MPI_Request requests[], int *index, MPI_Status * sta
   int *srcs = xbt_new(int, count);
   int *dsts = xbt_new(int, count);
   int *recvs = xbt_new(int, count);
+  MPI_Comm *comms = xbt_new(MPI_Comm, count);
+
   for (i = 0; i < count; i++) {
     MPI_Request req = requests[i];      //already received requests are no longer valid
     if (req) {
       srcs[i] = req->src;
       dsts[i] = req->dst;
       recvs[i] = req->recv;
+      comms[i] = req->comm;
     }
   }
   int rank_traced = smpi_process_index();
@@ -1533,15 +1542,21 @@ int PMPI_Waitany(int count, MPI_Request requests[], int *index, MPI_Status * sta
 #ifdef HAVE_TRACING
   if(*index!=MPI_UNDEFINED){
     int src_traced = srcs[*index];
+    //the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE)
     int dst_traced = dsts[*index];
     int is_wait_for_receive = recvs[*index];
     if (is_wait_for_receive) {
+      src_traced = (status!=MPI_STATUSES_IGNORE) ?
+                          smpi_group_rank(smpi_comm_group(comms[*index]), status[*index].MPI_SOURCE) :
+                          srcs[*index];
       TRACE_smpi_recv(rank_traced, src_traced, dst_traced);
     }
     TRACE_smpi_ptp_out(rank_traced, src_traced, dst_traced, __FUNCTION__);
     xbt_free(srcs);
     xbt_free(dsts);
     xbt_free(recvs);
+    xbt_free(comms);
+
   }
   TRACE_smpi_computing_in(rank_traced);
 #endif
@@ -1559,14 +1574,20 @@ int PMPI_Waitall(int count, MPI_Request requests[], MPI_Status status[])
   int *srcs = xbt_new(int, count);
   int *dsts = xbt_new(int, count);
   int *recvs = xbt_new(int, count);
-  int valid_count = 0;
+  int *valid = xbt_new(int, count);
+  MPI_Comm *comms = xbt_new(MPI_Comm, count);
+
+  //int valid_count = 0;
   for (i = 0; i < count; i++) {
     MPI_Request req = requests[i];
     if(req!=MPI_REQUEST_NULL){
-      srcs[valid_count] = req->src;
-      dsts[valid_count] = req->dst;
-      recvs[valid_count] = req->recv;
-      valid_count++;
+      srcs[i] = req->src;
+      dsts[i] = req->dst;
+      recvs[i] = req->recv;
+      comms[i] = req->comm;
+      valid[i]=1;;
+    }else{
+      valid[i]=0;
     }
   }
   int rank_traced = smpi_process_index();
@@ -1576,18 +1597,28 @@ int PMPI_Waitall(int count, MPI_Request requests[], MPI_Status status[])
 #endif
   int retval = smpi_mpi_waitall(count, requests, status);
 #ifdef HAVE_TRACING
-  for (i = 0; i < valid_count; i++) {
-    int src_traced = srcs[i];
-    int dst_traced = dsts[i];
-    int is_wait_for_receive = recvs[i];
-    if (is_wait_for_receive) {
-      TRACE_smpi_recv(rank_traced, src_traced, dst_traced);
+  for (i = 0; i < count; i++) {
+    if(valid[i]){
+    //int src_traced = srcs[*index];
+    //the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE)
+
+      int dst_traced = dsts[i];
+      int is_wait_for_receive = recvs[i];
+      if (is_wait_for_receive) {
+        int src_traced = (status!=MPI_STATUSES_IGNORE) ?
+                          smpi_group_rank(smpi_comm_group(comms[i]), status[i].MPI_SOURCE) :
+                          srcs[i];
+        TRACE_smpi_recv(rank_traced, src_traced, dst_traced);
+      }
     }
   }
   TRACE_smpi_ptp_out(rank_traced, -1, -1, __FUNCTION__);
   xbt_free(srcs);
   xbt_free(dsts);
   xbt_free(recvs);
+  xbt_free(valid);
+  xbt_free(comms);
+
   TRACE_smpi_computing_in(rank_traced);
 #endif
   smpi_bench_begin();
@@ -2316,6 +2347,21 @@ int PMPI_Type_indexed(int count, int* blocklens, int* indices, MPI_Datatype old_
   return retval;
 }
 
+int PMPI_Type_create_indexed(int count, int* blocklens, int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
+  int retval;
+
+  smpi_bench_end();
+  if (old_type == MPI_DATATYPE_NULL) {
+    retval = MPI_ERR_TYPE;
+  } else if (count<0){
+    retval = MPI_ERR_COUNT;
+  } else {
+    retval = smpi_datatype_indexed(count, blocklens, indices, old_type, new_type);
+  }
+  smpi_bench_begin();
+  return retval;
+}
+
 int PMPI_Type_create_indexed_block(int count, int blocklength, int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
   int retval,i;
 
@@ -2350,6 +2396,10 @@ int PMPI_Type_hindexed(int count, int* blocklens, MPI_Aint* indices, MPI_Datatyp
   return retval;
 }
 
+int PMPI_Type_create_hindexed(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
+  return PMPI_Type_hindexed(count, blocklens,indices,old_type,new_type);
+}
+
 int PMPI_Type_create_hindexed_block(int count, int blocklength, MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
   int retval,i;
 
@@ -2395,7 +2445,7 @@ int PMPI_Error_class(int errorcode, int* errorclass) {
 
 
 int PMPI_Initialized(int* flag) {
-   *flag=(smpi_process_data()!=NULL);
+   *flag=smpi_process_initialized();
    return MPI_SUCCESS;
 }