This source file includes following definitions.
- MPI_Type_get_true_extent
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23 #include "ompi_config.h"
24
25 #include "ompi/mpi/c/bindings.h"
26 #include "ompi/runtime/params.h"
27 #include "ompi/communicator/communicator.h"
28 #include "ompi/errhandler/errhandler.h"
29 #include "ompi/datatype/ompi_datatype.h"
30 #include "ompi/memchecker.h"
31
32 #if OMPI_BUILD_MPI_PROFILING
33 #if OPAL_HAVE_WEAK_SYMBOLS
34 #pragma weak MPI_Type_get_true_extent = PMPI_Type_get_true_extent
35 #endif
36 #define MPI_Type_get_true_extent PMPI_Type_get_true_extent
37 #endif
38
39 static const char FUNC_NAME[] = "MPI_Type_get_true_extent";
40
41 int MPI_Type_get_true_extent(MPI_Datatype datatype,
42 MPI_Aint *true_lb,
43 MPI_Aint *true_extent)
44 {
45 int rc;
46
47 MEMCHECKER(
48 memchecker_datatype(datatype);
49 );
50
51 if( MPI_PARAM_CHECK ) {
52 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
53 if (NULL == datatype || MPI_DATATYPE_NULL == datatype) {
54 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_TYPE,
55 FUNC_NAME );
56 } else if (NULL == true_lb || NULL == true_extent) {
57 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG,
58 FUNC_NAME );
59 }
60 }
61
62 OPAL_CR_ENTER_LIBRARY();
63
64 rc = ompi_datatype_get_true_extent( datatype, true_lb, true_extent );
65 OMPI_ERRHANDLER_RETURN(rc, MPI_COMM_WORLD, rc, FUNC_NAME );
66 }