References Paso_SystemMatrix::col_coupleBlock, Paso_SystemMatrix::col_coupler, Paso_SystemMatrix::col_distribution, Esys_MPIInfo::comm, Paso_Coupler::connector, Paso_Distribution::first_component, Paso_SystemMatrix::global_id, Paso_SystemMatrix::mainBlock, MEMALLOC, Paso_SystemMatrix::mpi_info, MPI_INT, Paso_Coupler::mpi_requests, Paso_Coupler::mpi_stati, Esys_MPIInfo::msg_tag_counter, Paso_SharedComponents::neighbor, Paso_SparseMatrix::numCols, Paso_SharedComponents::numNeighbors, Paso_SparseMatrix::numRows, Paso_SharedComponents::offsetInShared, Paso_comparIndex(), Paso_Coupler_alloc(), Paso_Coupler_finishCollect(), Paso_Coupler_free(), Paso_Coupler_startCollect(), Esys_MPIInfo::rank, Paso_Connector::recv, Paso_Coupler::recv_buffer, Paso_SystemMatrix::row_coupleBlock, Paso_SystemMatrix::row_coupler, Paso_Connector::send, Paso_SharedComponents::shared, Esys_MPIInfo::size, TMPMEMALLOC, and TMPMEMFREE.