[TRACING] Rename TIT action reduceScatter -> reducescatter

[simgrid.git] / src / smpi / bindings / smpi_pmpi_win.cpp

diff --git a/src/smpi/bindings/smpi_pmpi_win.cpp b/src/smpi/bindings/smpi_pmpi_win.cpp
index a17a944..3dfcf2e 100644 (file)
--- a/src/smpi/bindings/smpi_pmpi_win.cpp
+++ b/src/smpi/bindings/smpi_pmpi_win.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -14,7 +14,6 @@
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi);
 
 /* PMPI User level calls */
-extern "C" { // Obviously, the C MPI interface should use the C linkage
 
 int PMPI_Win_create( void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, MPI_Win *win){
   int retval = 0;
@@ -50,6 +49,33 @@ int PMPI_Win_allocate( MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm com
   return retval;
 }
 
+int PMPI_Win_allocate_shared( MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, void *base, MPI_Win *win){
+  int retval = 0;
+  smpi_bench_end();
+  if (comm == MPI_COMM_NULL) {
+    retval= MPI_ERR_COMM;
+  }else if (disp_unit <= 0 || size < 0 ){
+    retval= MPI_ERR_OTHER;
+  }else{
+    void* ptr = nullptr;
+    int rank = comm->rank();
+    if(rank==0){
+       ptr = xbt_malloc(size*comm->size());
+       if(ptr==nullptr)
+         return MPI_ERR_NO_MEM;
+    }
+    
+    simgrid::smpi::Colls::bcast(&ptr, sizeof(void*), MPI_BYTE, 0, comm);
+    simgrid::smpi::Colls::barrier(comm);
+    
+    *static_cast<void**>(base) = (char*)ptr+rank*size;
+    *win = new simgrid::smpi::Win( ptr, size, disp_unit, info, comm,rank==0);
+    retval = MPI_SUCCESS;
+  }
+  smpi_bench_begin();
+  return retval;
+}
+
 int PMPI_Win_create_dynamic( MPI_Info info, MPI_Comm comm, MPI_Win *win){
   int retval = 0;
   smpi_bench_end();
@@ -166,10 +192,10 @@ int PMPI_Win_fence( int assert,  MPI_Win win){
   if (win == MPI_WIN_NULL) {
     retval = MPI_ERR_WIN;
   } else {
-  int rank = smpi_process()->index();
-  TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
-  retval = win->fence(assert);
-  TRACE_smpi_comm_out(rank);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_fence"));
+    retval = win->fence(assert);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -195,15 +221,19 @@ int PMPI_Get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
             ((not origin_datatype->is_valid()) || (not target_datatype->is_valid()))) {
     retval = MPI_ERR_TYPE;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData("Get", target_rank, origin_datatype->is_replayable()
+                                                                               ? origin_count
+                                                                               : origin_count * origin_datatype->size(),
+                                                       simgrid::smpi::Datatype::encode(origin_datatype)));
 
     retval = win->get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
                            target_datatype);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -232,15 +262,19 @@ int PMPI_Rget( void *origin_addr, int origin_count, MPI_Datatype origin_datatype
   } else if(request == nullptr){
     retval = MPI_ERR_REQUEST;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData(
+                           "Rget", target_rank,
+                           origin_datatype->is_replayable() ? origin_count : origin_count * origin_datatype->size(),
+                           simgrid::smpi::Datatype::encode(origin_datatype)));
 
     retval = win->get( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
                            target_datatype, request);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -266,17 +300,21 @@ int PMPI_Put( void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
             ((not origin_datatype->is_valid()) || (not target_datatype->is_valid()))) {
     retval = MPI_ERR_TYPE;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    int dst_traced = group->index(target_rank);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
-    TRACE_smpi_send(rank, rank, dst_traced, SMPI_RMA_TAG, origin_count*origin_datatype->size());
+    int dst_traced = group->actor(target_rank)->get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData("Put", target_rank, origin_datatype->is_replayable()
+                                                                               ? origin_count
+                                                                               : origin_count * origin_datatype->size(),
+                                                       simgrid::smpi::Datatype::encode(origin_datatype)));
+    TRACE_smpi_send(my_proc_id, my_proc_id, dst_traced, SMPI_RMA_TAG, origin_count * origin_datatype->size());
 
     retval = win->put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
                            target_datatype);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -305,17 +343,21 @@ int PMPI_Rput( void *origin_addr, int origin_count, MPI_Datatype origin_datatype
   } else if(request == nullptr){
     retval = MPI_ERR_REQUEST;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    int dst_traced = group->index(target_rank);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
-    TRACE_smpi_send(rank, rank, dst_traced, SMPI_RMA_TAG, origin_count*origin_datatype->size());
+    int dst_traced = group->actor(target_rank)->get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData(
+                           "Rput", target_rank,
+                           origin_datatype->is_replayable() ? origin_count : origin_count * origin_datatype->size(),
+                           simgrid::smpi::Datatype::encode(origin_datatype)));
+    TRACE_smpi_send(my_proc_id, my_proc_id, dst_traced, SMPI_RMA_TAG, origin_count * origin_datatype->size());
 
     retval = win->put( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
                            target_datatype, request);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -343,14 +385,18 @@ int PMPI_Accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_da
   } else if (op == MPI_OP_NULL) {
     retval = MPI_ERR_OP;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData(
+                           "Accumulate", target_rank,
+                           origin_datatype->is_replayable() ? origin_count : origin_count * origin_datatype->size(),
+                           simgrid::smpi::Datatype::encode(origin_datatype)));
     retval = win->accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
                                   target_datatype, op);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -381,15 +427,19 @@ int PMPI_Raccumulate( void *origin_addr, int origin_count, MPI_Datatype origin_d
   } else if(request == nullptr){
     retval = MPI_ERR_REQUEST;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData(
+                           "Raccumulate", target_rank,
+                           origin_datatype->is_replayable() ? origin_count : origin_count * origin_datatype->size(),
+                           simgrid::smpi::Datatype::encode(origin_datatype)));
 
     retval = win->accumulate( origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count,
                                   target_datatype, op, request);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -419,16 +469,20 @@ MPI_Datatype target_datatype, MPI_Op op, MPI_Win win){
   } else if (op == MPI_OP_NULL) {
     retval = MPI_ERR_OP;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData(
+                           "Get_accumulate", target_rank,
+                           target_datatype->is_replayable() ? target_count : target_count * target_datatype->size(),
+                           simgrid::smpi::Datatype::encode(target_datatype)));
 
     retval = win->get_accumulate( origin_addr, origin_count, origin_datatype, result_addr,
                                   result_count, result_datatype, target_rank, target_disp,
                                   target_count, target_datatype, op);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -462,16 +516,20 @@ MPI_Datatype target_datatype, MPI_Op op, MPI_Win win, MPI_Request* request){
   } else if(request == nullptr){
     retval = MPI_ERR_REQUEST;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData(
+                           "Rget_accumulate", target_rank,
+                           target_datatype->is_replayable() ? target_count : target_count * target_datatype->size(),
+                           simgrid::smpi::Datatype::encode(target_datatype)));
 
     retval = win->get_accumulate( origin_addr, origin_count, origin_datatype, result_addr,
                                   result_count, result_datatype, target_rank, target_disp,
                                   target_count, target_datatype, op, request);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -500,14 +558,17 @@ int PMPI_Compare_and_swap(void* origin_addr, void* compare_addr, void* result_ad
   } else if ((datatype == MPI_DATATYPE_NULL) || (not datatype->is_valid())) {
     retval = MPI_ERR_TYPE;
   } else {
-    int rank = smpi_process()->index();
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
     MPI_Group group;
     win->get_group(&group);
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    TRACE_smpi_comm_in(my_proc_id, __func__,
+                       new simgrid::instr::Pt2PtTIData("Compare_and_swap", target_rank,
+                                                       datatype->is_replayable() ? 1 : datatype->size(),
+                                                       simgrid::smpi::Datatype::encode(datatype)));
 
     retval = win->compare_and_swap(origin_addr, compare_addr, result_addr, datatype, target_rank, target_disp);
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -521,10 +582,10 @@ int PMPI_Win_post(MPI_Group group, int assert, MPI_Win win){
   } else if (group==MPI_GROUP_NULL){
     retval = MPI_ERR_GROUP;
   } else {
-    int rank = smpi_process()->index();
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_post"));
     retval = win->post(group,assert);
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -538,10 +599,10 @@ int PMPI_Win_start(MPI_Group group, int assert, MPI_Win win){
   } else if (group==MPI_GROUP_NULL){
     retval = MPI_ERR_GROUP;
   } else {
-    int rank = smpi_process()->index();
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_start"));
     retval = win->start(group,assert);
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -553,12 +614,12 @@ int PMPI_Win_complete(MPI_Win win){
   if (win == MPI_WIN_NULL) {
     retval = MPI_ERR_WIN;
   } else {
-    int rank = smpi_process()->index();
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_complete"));
 
     retval = win->complete();
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -570,12 +631,12 @@ int PMPI_Win_wait(MPI_Win win){
   if (win == MPI_WIN_NULL) {
     retval = MPI_ERR_WIN;
   } else {
-    int rank = smpi_process()->index();
-    TRACE_smpi_comm_in(rank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_wait"));
 
     retval = win->wait();
 
-    TRACE_smpi_comm_out(rank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -592,10 +653,10 @@ int PMPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win){
   } else if (rank == MPI_PROC_NULL){
     retval = MPI_SUCCESS;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_lock"));
     retval = win->lock(lock_type,rank,assert);
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -609,10 +670,10 @@ int PMPI_Win_unlock(int rank, MPI_Win win){
   } else if (rank == MPI_PROC_NULL){
     retval = MPI_SUCCESS;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_unlock"));
     retval = win->unlock(rank);
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -624,10 +685,10 @@ int PMPI_Win_lock_all(int assert, MPI_Win win){
   if (win == MPI_WIN_NULL) {
     retval = MPI_ERR_WIN;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_lock_all"));
     retval = win->lock_all(assert);
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -639,10 +700,10 @@ int PMPI_Win_unlock_all(MPI_Win win){
   if (win == MPI_WIN_NULL) {
     retval = MPI_ERR_WIN;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_unlock_all"));
     retval = win->unlock_all();
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -656,10 +717,10 @@ int PMPI_Win_flush(int rank, MPI_Win win){
   } else if (rank == MPI_PROC_NULL){
     retval = MPI_SUCCESS;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush"));
     retval = win->flush(rank);
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -673,10 +734,10 @@ int PMPI_Win_flush_local(int rank, MPI_Win win){
   } else if (rank == MPI_PROC_NULL){
     retval = MPI_SUCCESS;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_local"));
     retval = win->flush_local(rank);
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -688,10 +749,10 @@ int PMPI_Win_flush_all(MPI_Win win){
   if (win == MPI_WIN_NULL) {
     retval = MPI_ERR_WIN;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_all"));
     retval = win->flush_all();
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
@@ -703,15 +764,22 @@ int PMPI_Win_flush_local_all(MPI_Win win){
   if (win == MPI_WIN_NULL) {
     retval = MPI_ERR_WIN;
   } else {
-    int myrank = smpi_process()->index();
-    TRACE_smpi_comm_in(myrank, __FUNCTION__, nullptr);
+    int my_proc_id = simgrid::s4u::this_actor::get_pid();
+    TRACE_smpi_comm_in(my_proc_id, __func__, new simgrid::instr::NoOpTIData("Win_flush_local_all"));
     retval = win->flush_local_all();
-    TRACE_smpi_comm_out(myrank);
+    TRACE_smpi_comm_out(my_proc_id);
   }
   smpi_bench_begin();
   return retval;
 }
 
+int PMPI_Win_shared_query (MPI_Win win, int rank, MPI_Aint* size, int* disp_unit, void* baseptr)
+{
+  if (win==MPI_WIN_NULL)
+    return MPI_ERR_TYPE;
+  else
+    return win->shared_query(rank, size, disp_unit, baseptr);
+}
 
 int PMPI_Win_get_attr (MPI_Win win, int keyval, void *attribute_val, int* flag)
 {
@@ -777,5 +845,3 @@ MPI_Win PMPI_Win_f2c(MPI_Fint win){
 MPI_Fint PMPI_Win_c2f(MPI_Win win){
   return win->c2f();
 }
-
-}