RTOpToMPI.h

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00001 /*
00002 // @HEADER
00003 // ***********************************************************************
00004 // 
00005 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00006 //                  Copyright (2003) Sandia Corporation
00007 // 
00008 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00009 // license for use of this work by or on behalf of the U.S. Government.
00010 // 
00011 // This library is free software; you can redistribute it and/or modify
00012 // it under the terms of the GNU Lesser General Public License as
00013 // published by the Free Software Foundation; either version 2.1 of the
00014 // License, or (at your option) any later version.
00015 //  
00016 // This library is distributed in the hope that it will be useful, but
00017 // WITHOUT ANY WARRANTY; without even the implied warranty of
00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00019 // Lesser General Public License for more details.
00020 //  
00021 // You should have received a copy of the GNU Lesser General Public
00022 // License along with this library; if not, write to the Free Software
00023 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00024 // USA
00025 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
00026 // 
00027 // ***********************************************************************
00028 // @HEADER
00029 */
00030 
00031 /* Define this macro if you want to print profiling results with clock() */
00032 #define RTOP_TO_MPI_SHOW_TIMES 1
00033 
00034 #ifndef RTOP_TO_MPI_H
00035 #define RTOP_TO_MPI_H
00036 
00037 #include "RTOp.h"
00038 
00039 #ifdef __cplusplus
00040 extern "C" {
00041 #endif
00042 
00046 
00048 /* */
00063 void RTOp_MPI_type_signature(
00064   const int num_values
00065   ,const int num_indexes
00066   ,const int num_chars
00067   ,int* num_entries
00068   ,int block_lengths[]
00069   ,MPI_Aint displacements[]
00070   ,MPI_Datatype datatypes[]
00071   );
00072 
00073 /* */
00089 int RTOp_extract_reduct_obj_ext_state(
00090   const struct RTOp_RTOp*   op
00091   ,RTOp_ReductTarget        reduct_obj
00092   ,int                      num_values
00093   ,int                      num_indexes
00094   ,int                      num_chars
00095   ,void*                    reduct_obj_ext
00096   );
00097 
00098 /* */
00112 int RTOp_load_reduct_obj_ext_state(
00113   const struct RTOp_RTOp*   op
00114   ,const void*              reduct_obj_ext
00115   ,RTOp_ReductTarget        reduct_obj
00116   );
00117 
00118 /* */
00196 int  RTOp_MPI_apply_op(
00197   MPI_Comm comm, const struct RTOp_RTOp* op, int root_rank
00198   ,const int num_cols
00199   ,const int num_vecs, const struct RTOp_SubVector sub_vecs[]
00200   ,const int num_targ_vecs, const struct RTOp_MutableSubVector sub_targ_vecs[]
00201   ,RTOp_ReductTarget reduct_objs[]
00202   );
00203 
00206 #ifdef RTOP_TO_MPI_SHOW_TIMES
00207   /* For use in profiling only */
00208   extern int RTOp_MPI_apply_op_print_timings;
00209 #endif
00210 
00211 
00212 #ifdef __cplusplus
00213 }
00214 #endif
00215 
00216 #endif /* RTOP_TO_MPI_H */
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