Fixing problems in MPI parcelport.

- Potential problem with bootstrapping firing an assert about mismatching endpoints - Properly initializing performance counter timings
STEllAR-GROUP · Sep 11, 2017 · ab51af0 · ab51af0
1 parent 7bc54fe
commit ab51af0
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/hpx/plugins/parcelport/mpi/sender_connection.hpp b/hpx/plugins/parcelport/mpi/sender_connection.hpp
@@ -100,6 +100,7 @@ namespace hpx { namespace parcelset { namespace policies { namespace mpi
             HPX_ASSERT(!handler_);
             HPX_ASSERT(!postprocess_handler_);
             HPX_ASSERT(!buffer_.data_.empty());
+            buffer_.data_point_.time_ = util::high_resolution_clock::now();
             request_ptr_ = nullptr;
             chunks_idx_ = 0;
             tag_ = acquire_tag(sender_);

diff --git a/plugins/parcelport/mpi/parcelport_mpi.cpp b/plugins/parcelport/mpi/parcelport_mpi.cpp
@@ -102,7 +102,8 @@ namespace hpx { namespace parcelset
                 return
                     parcelset::locality(
                         locality(
-                            util::mpi_environment::rank()
+                            util::mpi_environment::enabled() ?
+                            util::mpi_environment::rank() : -1
                         )
                     );
             }