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

Use the macro to compute the number of elements in a segment in both

Просмотр исходного кода 
bcast and reduce and update the default values for the variables
as required by the comment in the coll_tuned.h file.

This commit was SVN r12546.
Этот коммит содержится в:
George Bosilca 2006-11-10 20:04:08 +00:00
родитель 476b922074
Коммит af68171253
2 изменённых файлов: 11 добавлений и 27 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

6
ompi/mca/coll/tuned/coll_tuned_bcast.c
Просмотреть файл

@ -267,7 +267,7 @@ ompi_coll_tuned_bcast_intra_pipeline( void* buffer,
struct ompi_communicator_t* comm,
uint32_t segsize )
{
int segcount;
int segcount = count;
size_t typelng;
COLL_TUNED_UPDATE_PIPELINE( comm, root );
@ -293,7 +293,7 @@ ompi_coll_tuned_bcast_intra_chain( void* buffer,
struct ompi_communicator_t* comm,
uint32_t segsize, int32_t chains )
{
int segcount;
int segcount = count;
size_t typelng;
COLL_TUNED_UPDATE_CHAIN( comm, root, chains );
@ -319,7 +319,7 @@ ompi_coll_tuned_bcast_intra_binomial( void* buffer,
struct ompi_communicator_t* comm,
uint32_t segsize )
{
int segcount;
int segcount = count;
size_t typelng;
COLL_TUNED_UPDATE_BMTREE( comm, root );

32
ompi/mca/coll/tuned/coll_tuned_reduce.c
Просмотреть файл

@ -213,7 +213,7 @@ int ompi_coll_tuned_reduce_intra_chain( void *sendbuf, void *recvbuf, int count,
int root, ompi_communicator_t* comm, uint32_t segsize,
int fanout)
{
int segcount;
int segcount = count;
size_t typelng;
OPAL_OUTPUT((ompi_coll_tuned_stream,"coll:tuned:reduce_intra_chain rank %d fo %d ss %5d", ompi_comm_rank(comm), fanout, segsize));
@ -224,11 +224,7 @@ int ompi_coll_tuned_reduce_intra_chain( void *sendbuf, void *recvbuf, int count,
* sent per operation
*/
ompi_ddt_type_size( datatype, &typelng );
if( segsize > typelng ) {
segcount = (int)(segsize / typelng);
} else {
segcount = count;
}
COLL_TUNED_COMPUTED_SEGCOUNT( segsize, typelng, segcount );
return ompi_coll_tuned_reduce_generic( sendbuf, recvbuf, count, datatype, op, root, comm,
comm->c_coll_selected_data->cached_chain, segcount );
@ -240,7 +236,7 @@ int ompi_coll_tuned_reduce_intra_pipeline( void *sendbuf, void *recvbuf,
ompi_op_t* op, int root,
ompi_communicator_t* comm, uint32_t segsize )
{
int segcount;
int segcount = count;
size_t typelng;
OPAL_OUTPUT((ompi_coll_tuned_stream,"coll:tuned:reduce_intra_pipeline rank %d ss %5d",
@ -253,11 +249,7 @@ int ompi_coll_tuned_reduce_intra_pipeline( void *sendbuf, void *recvbuf,
* sent per operation
*/
ompi_ddt_type_size( datatype, &typelng );
if( segsize > typelng ) {
segcount = (int)(segsize / typelng);
} else {
segcount = count;
}
COLL_TUNED_COMPUTED_SEGCOUNT( segsize, typelng, segcount );
return ompi_coll_tuned_reduce_generic( sendbuf, recvbuf, count, datatype, op, root, comm,
comm->c_coll_selected_data->cached_pipeline, segcount );
@ -268,7 +260,7 @@ int ompi_coll_tuned_reduce_intra_binary( void *sendbuf, void *recvbuf,
ompi_op_t* op, int root,
ompi_communicator_t* comm, uint32_t segsize )
{
int segcount;
int segcount = count;
size_t typelng;
OPAL_OUTPUT((ompi_coll_tuned_stream,"coll:tuned:reduce_intra_binary rank %d ss %5d",
@ -281,11 +273,7 @@ int ompi_coll_tuned_reduce_intra_binary( void *sendbuf, void *recvbuf,
* sent per operation
*/
ompi_ddt_type_size( datatype, &typelng );
if( segsize > typelng ) {
segcount = (int)(segsize / typelng);
} else {
segcount = count;
}
COLL_TUNED_COMPUTED_SEGCOUNT( segsize, typelng, segcount );
return ompi_coll_tuned_reduce_generic( sendbuf, recvbuf, count, datatype, op, root, comm,
comm->c_coll_selected_data->cached_bintree, segcount );
@ -296,7 +284,7 @@ int ompi_coll_tuned_reduce_intra_binomial( void *sendbuf, void *recvbuf,
ompi_op_t* op, int root,
ompi_communicator_t* comm, uint32_t segsize )
{
int segcount;
int segcount = count;
size_t typelng;
OPAL_OUTPUT((ompi_coll_tuned_stream,"coll:tuned:reduce_intra_binomial rank %d ss %5d",
@ -309,11 +297,7 @@ int ompi_coll_tuned_reduce_intra_binomial( void *sendbuf, void *recvbuf,
* sent per operation
*/
ompi_ddt_type_size( datatype, &typelng );
if( segsize > typelng ) {
segcount = (int)(segsize / typelng);
} else {
segcount = count;
}
COLL_TUNED_COMPUTED_SEGCOUNT( segsize, typelng, segcount );
return ompi_coll_tuned_reduce_generic( sendbuf, recvbuf, count, datatype, op, root, comm,
comm->c_coll_selected_data->cached_bmtree, segcount );