X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a882344bc908a258a991701e226556ec23fd7cd6..abf3b21ad3f4a19475431076e6e2b26f76d2e7d6:/src/smpi/bindings/smpi_pmpi.cpp

diff --git a/src/smpi/bindings/smpi_pmpi.cpp b/src/smpi/bindings/smpi_pmpi.cpp
index 08705cd05a..93dca485d6 100644
--- a/src/smpi/bindings/smpi_pmpi.cpp
+++ b/src/smpi/bindings/smpi_pmpi.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2023. 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. */
@@ -54,10 +54,10 @@ int PMPI_Init(int*, char***)
 
   simgrid::smpi::ActorExt::init();
   TRACE_smpi_init(simgrid::s4u::this_actor::get_pid(), __func__);
+  smpi_mpi_init();
   smpi_bench_begin();
   smpi_process()->mark_as_initialized();
 
-  smpi_mpi_init();
   CHECK_COLLECTIVE(smpi_process()->comm_world(), "MPI_Init")
 
   return MPI_SUCCESS;
@@ -71,7 +71,7 @@ int PMPI_Finalize()
   smpi_process()->mark_as_finalizing();
   TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::NoOpTIData("finalize"));
 
-  if(simgrid::config::get_value<bool>("smpi/finalization-barrier"))
+  if (simgrid::config::get_value<bool>("smpi/barrier-finalization"))
     simgrid::smpi::colls::barrier(MPI_COMM_WORLD);
 
   smpi_process()->finalize();
@@ -93,7 +93,7 @@ int PMPI_Get_version (int *version,int *subversion){
 }
 
 int PMPI_Get_library_version (char *version,int *len){
-  snprintf(version, MPI_MAX_LIBRARY_VERSION_STRING, "SMPI Version %d.%d. Copyright The SimGrid Team 2007-2022",
+  snprintf(version, MPI_MAX_LIBRARY_VERSION_STRING, "SMPI Version %d.%d. Copyright The SimGrid Team 2007-2023",
            SIMGRID_VERSION_MAJOR, SIMGRID_VERSION_MINOR);
   *len = std::min(static_cast<int>(strlen(version)), MPI_MAX_LIBRARY_VERSION_STRING);
   return MPI_SUCCESS;
@@ -136,9 +136,9 @@ int PMPI_Abort(MPI_Comm comm, int /*errorcode*/)
   smpi_bench_end();
   CHECK_COMM(1)
   XBT_WARN("MPI_Abort was called, something went probably wrong in this simulation ! Killing all processes sharing the same MPI_COMM_WORLD");
-  auto myself = simgrid::kernel::actor::ActorImpl::self();
+  auto* myself = simgrid::kernel::actor::ActorImpl::self();
   for (int i = 0; i < comm->size(); i++){
-    auto actor = simgrid::kernel::EngineImpl::get_instance()->get_actor_by_pid(comm->group()->actor(i));
+    auto* actor = simgrid::kernel::EngineImpl::get_instance()->get_actor_by_pid(comm->group()->actor(i));
     if (actor != nullptr && actor != myself)
       simgrid::kernel::actor::simcall_answered([actor] { actor->exit(); });
   }
@@ -152,10 +152,10 @@ double PMPI_Wtime()
   return smpi_mpi_wtime();
 }
 
-extern double sg_maxmin_precision;
+extern double sg_precision_timing;
 double PMPI_Wtick()
 {
-  return sg_maxmin_precision;
+  return sg_precision_timing;
 }
 
 int PMPI_Address(const void* location, MPI_Aint* address)
@@ -188,7 +188,7 @@ MPI_Aint PMPI_Aint_diff(MPI_Aint address, MPI_Aint disp)
 int PMPI_Get_processor_name(char *name, int *resultlen)
 {
   int len = std::min(static_cast<int>(sg_host_self()->get_name().size()), MPI_MAX_PROCESSOR_NAME - 1);
-  std::string(sg_host_self()->get_name()).copy(name, len);
+  sg_host_self()->get_name().copy(name, len);
   name[len]  = '\0';
   *resultlen = len;
 
@@ -202,10 +202,9 @@ int PMPI_Get_count(const MPI_Status * status, MPI_Datatype datatype, int *count)
   } else if (not datatype->is_valid()) {
     return MPI_ERR_TYPE;
   } else {
-    size_t size = datatype->size();
-    if (size == 0) {
+    if (datatype->size() == 0) {
       *count = 0;
-    } else if (status->count % size != 0) {
+    } else if (status->count % datatype->size() != 0) {
       *count = MPI_UNDEFINED;
     } else {
       *count = simgrid::smpi::Status::get_count(status, datatype);