Author: hongjun Date: 2011-07-07 15:48:10 -0500 (Thu, 07 Jul 2011) New Revision: 5048 Modified: cgm/trunk/geom/parallel/CGMReadParallel.cpp cgm/trunk/geom/parallel/CGMReadParallel.hpp Log: o Partitioned geometry by mbzoltan partitioner can be supported in parallel CGM o As a result, round-robin(embedded), body-only and body and surface partitioning(by mbzoltan partitioner) are supported o Parent bodies of partitioned surfaces are also distributed to processors o Passes make check Modified: cgm/trunk/geom/parallel/CGMReadParallel.cpp =================================================================== --- cgm/trunk/geom/parallel/CGMReadParallel.cpp 2011-07-07 20:38:17 UTC (rev 5047) +++ cgm/trunk/geom/parallel/CGMReadParallel.cpp 2011-07-07 20:48:10 UTC (rev 5048) @@ -59,6 +59,8 @@ if (NULL == m_pcomm) m_pcomm = new CGMParallelComm(); } + m_round_robin = false; + m_partition_static = false; m_scatter = false; m_rank = m_pcomm->proc_config().proc_rank(); m_proc_size = m_pcomm->proc_config().proc_size(); @@ -117,7 +119,7 @@ } // static partition, use chaco else if (partition_tag_name == "PAR_PARTITION_STATIC") { - + m_partition_static = true; } // dynamic partition, use zoltan else if (partition_tag_name == "PAR_PARTITION_DYNAMIC") { @@ -267,8 +269,7 @@ //================== case PA_BALANCE: if (CGM_read_parallel_debug) std::cout << "Balancing entities." << std::endl; - - result = balance(); + if (m_round_robin) result = balance_round_robin(); if (CUBIT_SUCCESS != result) return result; if (CGM_read_parallel_debug) PRINT_INFO("Balancing entities done.\n"); @@ -406,7 +407,7 @@ return result; } -CubitStatus CGMReadParallel::balance() +CubitStatus CGMReadParallel::balance_round_robin() { // get bodies int i, j; @@ -560,35 +561,60 @@ return CUBIT_FAILURE; } - if (td_par->get_charge_proc() != m_rank) delete_body_list.append(entity); + if (td_par->get_charge_proc() != m_rank) { // candidate to be deleted + // check child surfaces + DLIList<RefFace*> face_list; + (dynamic_cast<TopologyEntity*> (entity))->ref_faces(face_list); + bool b_partitioned_surf = false;