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When receiving a message, need to account for the fact that the displacement

of the first entry might not be the start of the user's buffer.  This is
similar to what ompi_convertor_unpack does.  This is the solution for
the test case attached to ticket #690.

Refs trac:690

This commit was SVN r13397.

The following Trac tickets were found above:
  Ticket 690 --> https://svn.open-mpi.org/trac/ompi/ticket/690
Этот коммит содержится в:
Brian Barrett 2007-01-31 18:18:19 +00:00
родитель 65b07140c0
Коммит 846eed84f1

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@ -23,6 +23,8 @@
#include "ompi/mca/mtl/base/base.h" #include "ompi/mca/mtl/base/base.h"
#include "ompi/constants.h" #include "ompi/constants.h"
#include "ompi/datatype/convertor.h" #include "ompi/datatype/convertor.h"
#include "ompi/datatype/datatype.h"
#include "ompi/datatype/datatype_internal.h"
static inline int static inline int
ompi_mtl_datatype_pack(struct ompi_convertor_t *convertor, ompi_mtl_datatype_pack(struct ompi_convertor_t *convertor,
@ -75,7 +77,8 @@ ompi_mtl_datatype_recv_buf(struct ompi_convertor_t *convertor,
*free_on_error = true; *free_on_error = true;
} else { } else {
ompi_ddt_type_lb(convertor->pDesc, &lb); ompi_ddt_type_lb(convertor->pDesc, &lb);
*buffer = convertor->pBaseBuf + lb; *buffer = convertor->pBaseBuf + lb +
convertor->use_desc->desc[convertor->use_desc->used].end_loop.first_elem_disp;;
} }
return OMPI_SUCCESS; return OMPI_SUCCESS;
} }