Consitent behavior for all implementations of pack/unpack. The initial
lower_bound is now directly added to the user pointer when the convertor is created, instead of having to add it all over the places inside the pack/unpack functions. This commit was SVN r10292.
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4457df0278
Коммит
95dd1b173a
@ -374,7 +374,7 @@ int32_t ompi_convertor_set_position_nocheck( ompi_convertor_t* convertor,
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*/
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#define OMPI_CONVERTOR_PREPARE( convertor, datatype, count, pUserBuf ) \
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{ \
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convertor->pBaseBuf = (void*)pUserBuf; \
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convertor->pBaseBuf = (char*)pUserBuf + datatype->lb; \
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convertor->count = count; \
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\
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/* Grab the datatype part of the flags */ \
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@ -250,11 +250,11 @@ OMPI_DECLSPEC int ompi_ddt_safeguard_pointer_debug_breakpoint( const void* actua
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const ompi_datatype_t* pData,
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int count );
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#define OMPI_DDT_SAFEGUARD_POINTER( ACTPTR, LENGTH, INITPTR, PDATA, COUNT ) \
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{ \
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{ \
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char *__lower_bound = (char*)(INITPTR), *__upper_bound; \
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assert( ((LENGTH) != 0) && ((COUNT) != 0) ); \
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__lower_bound += (PDATA)->true_lb; \
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__upper_bound = (INITPTR) + ((PDATA)->ub - (PDATA)->lb) * ((COUNT) - 1) + (PDATA)->true_ub; \
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__lower_bound += (PDATA)->true_lb - (PDATA)->lb; \
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__upper_bound = (INITPTR) + ((PDATA)->ub - (PDATA)->lb) * ((COUNT) - 1) + (PDATA)->true_ub - (PDATA)->lb; \
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if( ((ACTPTR) < __lower_bound) || ((ACTPTR) >= __upper_bound) ) { \
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ompi_ddt_safeguard_pointer_debug_breakpoint( (ACTPTR), (LENGTH), (INITPTR), (PDATA), (COUNT) ); \
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opal_output( 0, "%s:%d\n\tPointer %p size %d is outside [%p,%p] for\n\tbase ptr %p count %d and data \n", \
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@ -262,7 +262,7 @@ OMPI_DECLSPEC int ompi_ddt_safeguard_pointer_debug_breakpoint( const void* actua
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(INITPTR), (COUNT) ); \
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ompi_ddt_dump( (PDATA) ); \
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} \
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}
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}
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#else
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#define OMPI_DDT_SAFEGUARD_POINTER( ACTPTR, LENGTH, INITPTR, PDATA, COUNT )
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@ -762,7 +762,7 @@ ompi_pack_homogeneous_contig_with_gaps_function( ompi_convertor_t* pConv,
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i++; /* just to compute the correct source pointer */
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total_bytes_converted += done;
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}
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user_memory = pConv->pBaseBuf + pData->true_lb + i * extent;
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user_memory = pConv->pBaseBuf + i * extent;
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counter = max_allowed / pData->size;
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if( counter > pConv->count ) counter = pConv->count;
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for( i = 0; i < counter; i++ ) {
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@ -827,10 +827,9 @@ ompi_generic_simple_pack_function( ompi_convertor_t* pConvertor,
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* main while loop we will set back the source_base to the correct value. This is
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* due to the fact that the convertor can stop in the middle of a data with a count
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*/
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source_base = pConvertor->pBaseBuf;
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pStack = pConvertor->pStack + pConvertor->stack_pos;
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pos_desc = pStack->index;
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source_base += pStack->disp;
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source_base = pConvertor->pBaseBuf + pStack->disp;
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count_desc = pStack->count;
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pStack--;
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pConvertor->stack_pos--;
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@ -191,7 +191,7 @@ ompi_unpack_homogeneous_contig_function( ompi_convertor_t* pConv,
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if( remaining > (uint32_t)iov[iov_count].iov_len )
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remaining = iov[iov_count].iov_len;
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bConverted = remaining; /* how much will get unpacked this time */
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user_memory = pConv->pBaseBuf + pData->true_lb;
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user_memory = pConv->pBaseBuf;
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/*opal_output( 0, "unpack_homogeneous_contig( user_memory %p, packed_buffer %p length %d\n",
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user_memory, packed_buffer, remaining );*/
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@ -240,7 +240,7 @@ ompi_unpack_homogeneous_contig_function( ompi_convertor_t* pConv,
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MEMCPY_CSUM( user_memory, packed_buffer, remaining, pConv );
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user_memory += remaining;
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}
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stack->disp = user_memory - pData->true_lb - pConv->pBaseBuf; /* save the position */
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stack->disp = user_memory - pConv->pBaseBuf; /* save the position */
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}
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pConv->bConverted += bConverted;
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}
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@ -332,12 +332,12 @@ ompi_generic_simple_unpack_function( ompi_convertor_t* pConvertor,
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*/
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pStack = pConvertor->pStack + pConvertor->stack_pos;
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pos_desc = pStack->index;
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user_memory_base += pStack->disp;
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user_memory_base = pConvertor->pBaseBuf + pStack->disp;
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count_desc = pStack->count;
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pStack--;
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pConvertor->stack_pos--;
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pElem = &(description[pos_desc]);
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user_memory_base = pConvertor->pBaseBuf + pStack->disp;
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user_memory_base += pStack->disp;
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DO_DEBUG( opal_output( 0, "unpack start pos_desc %d count_desc %d disp %ld\n"
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"stack_pos %d pos_desc %d count_desc %d disp %ld\n",
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