ports/openmpi
ports/openmpi
1
1
Форкнуть 0
Код Релизы Активность

Mea culpa ... that was an weird error. When playing with 64 bits types we have to

Просмотр исходного кода 
the constant before using the << operator ... otherwise everything is 32 bits ...
which does not give the right answer.

This commit was SVN r11972.
Этот коммит содержится в:
George Bosilca 2006-10-04 16:23:51 +00:00
родитель d05f492901
Коммит e9572c7aee
1 изменённых файлов: 10 добавлений и 9 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

19
ompi/datatype/convertor.c
Просмотреть файл

@ -157,7 +157,7 @@ ompi_convertor_find_or_create_master( uint32_t remote_arch )
*/
for( i = DT_CHAR; i < DT_MAX_PREDEFINED; i++ ) {
if( remote_sizes[i] != ompi_ddt_local_sizes[i] )
master->hetero_mask |= (1 << i);
master->hetero_mask |= (((uint64_t)1) << i);
}
if( ompi_arch_checkmask( &master->remote_arch, OMPI_ARCH_ISBIGENDIAN ) !=
ompi_arch_checkmask( &ompi_mpi_local_arch, OMPI_ARCH_ISBIGENDIAN ) ) {
@ -165,7 +165,7 @@ ompi_convertor_find_or_create_master( uint32_t remote_arch )
for( i = DT_CHAR; i < DT_MAX_PREDEFINED; i++ ) {
if( remote_sizes[i] > 2 )
hetero_mask |= (1 << i);
hetero_mask |= (((uint64_t)1) << i);
}
hetero_mask &= ~((1 << DT_LOGIC) | (1 << DT_CXX_BOOL));
master->hetero_mask |= hetero_mask;
@ -176,7 +176,7 @@ ompi_convertor_find_or_create_master( uint32_t remote_arch )
* try to minimize the usage of the heterogeneous versions.
*/
for( i = DT_CHAR; i < DT_MAX_PREDEFINED; i++ ) {
if( master->hetero_mask & (1 << i) )
if( master->hetero_mask & (((uint64_t)1) << i) )
master->pFunctions[i] = ompi_ddt_heterogeneous_copy_functions[i];
else
master->pFunctions[i] = ompi_ddt_copy_functions[i];
@ -426,7 +426,6 @@ int32_t ompi_convertor_set_position_nocheck( ompi_convertor_t* convertor,
*/
#define OMPI_CONVERTOR_PREPARE( convertor, datatype, count, pUserBuf ) \
{ \
uint64_t bdt_mask = 0; \
convertor->pBaseBuf = (char*)pUserBuf; \
convertor->count = count; \
\
@ -449,17 +448,18 @@ int32_t ompi_convertor_set_position_nocheck( ompi_convertor_t* convertor,
return OMPI_SUCCESS; \
} \
\
convertor->flags |= CONVERTOR_HOMOGENEOUS; \
if( convertor->remoteArch == ompi_mpi_local_arch ) { \
convertor->remote_size = convertor->local_size; \
convertor->use_desc = &(datatype->opt_desc); \
} else { \
ompi_convertor_master_t* master; \
int i; \
bdt_mask = datatype->bdt_used >> DT_CHAR; \
uint64_t bdt_mask = datatype->bdt_used; \
master = convertor->master; \
convertor->remote_size = 0; \
for( i = DT_CHAR; bdt_mask != 0; i++, bdt_mask >>= 1 ) { \
if( bdt_mask & ((unsigned long long)1) ) { \
for( i = DT_CHAR; i < DT_MAX_PREDEFINED; i++ ) { \
if( bdt_mask & ((uint64_t)1 << i) ) { \
convertor->remote_size += (datatype->btypes[i] * \
master->remote_sizes[i]);\
} \
@ -467,6 +467,8 @@ int32_t ompi_convertor_set_position_nocheck( ompi_convertor_t* convertor,
convertor->remote_size *= convertor->count; \
convertor->use_desc = &(datatype->desc); \
bdt_mask = datatype->bdt_used & master->hetero_mask; \
if( 0 != bdt_mask ) \
convertor->flags ^= CONVERTOR_HOMOGENEOUS; \
} \
assert( NULL != convertor->use_desc->desc ); \
/* For predefined datatypes (contiguous) do nothing more */ \
@ -474,8 +476,7 @@ int32_t ompi_convertor_set_position_nocheck( ompi_convertor_t* convertor,
if( !(convertor->flags & CONVERTOR_WITH_CHECKSUM) && \
(convertor->flags & DT_FLAG_NO_GAPS) && \
((convertor->flags & CONVERTOR_SEND) || \
(0 == bdt_mask)) ) { \
convertor->flags |= CONVERTOR_HOMOGENEOUS; \
(convertor->flags & CONVERTOR_HOMOGENEOUS)) ) { \
convertor->bConverted = 0; \
return OMPI_SUCCESS; \
} \