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Addendum to r31096. Up basesmuma algorithm limits to 1M.

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After discussion with Manju we decided to update these the process count
limits of the shared memory collectives to an arbitrarily large number.

cmr=v1.7.5:ticket=trac:4405

This commit was SVN r31126.

The following SVN revision numbers were found above:
  r31096 --> open-mpi/ompi@3f469d08e7

The following Trac tickets were found above:
  Ticket 4405 --> https://svn.open-mpi.org/trac/ompi/ticket/4405
Этот коммит содержится в:
Nathan Hjelm 2014-03-18 21:25:49 +00:00
родитель 518ba55cf4
Коммит 22f64bb62b
4 изменённых файлов: 4 добавлений и 5 удалений
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2
ompi/mca/bcol/basesmuma/bcol_basesmuma_allreduce.c
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@ -32,7 +32,7 @@ int bcol_basesmuma_allreduce_init(mca_bcol_base_module_t *super)
comm_attribs.bcoll_type = BCOL_ALLREDUCE; comm_attribs.bcoll_type = BCOL_ALLREDUCE;
comm_attribs.comm_size_min = 0; comm_attribs.comm_size_min = 0;
comm_attribs.comm_size_max = 64; comm_attribs.comm_size_max = 1048576;
comm_attribs.data_src = DATA_SRC_KNOWN; comm_attribs.data_src = DATA_SRC_KNOWN;
/* selection logic at the ml level specifies a /* selection logic at the ml level specifies a

2
ompi/mca/bcol/basesmuma/bcol_basesmuma_bcast.c
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@ -41,7 +41,7 @@ int bcol_basesmuma_bcast_init(mca_bcol_base_module_t *super)
comm_attribs.bcoll_type = BCOL_BCAST; comm_attribs.bcoll_type = BCOL_BCAST;
comm_attribs.comm_size_min = 0; comm_attribs.comm_size_min = 0;
comm_attribs.comm_size_max = 64; comm_attribs.comm_size_max = 1048576;
comm_attribs.data_src = DATA_SRC_KNOWN; comm_attribs.data_src = DATA_SRC_KNOWN;
comm_attribs.waiting_semantics = NON_BLOCKING; comm_attribs.waiting_semantics = NON_BLOCKING;

2
ompi/mca/bcol/basesmuma/bcol_basesmuma_gather.c
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@ -36,7 +36,7 @@ int bcol_basesmuma_gather_init(mca_bcol_base_module_t *super)
comm_attribs.bcoll_type = BCOL_GATHER; comm_attribs.bcoll_type = BCOL_GATHER;
comm_attribs.comm_size_min = 0; comm_attribs.comm_size_min = 0;
comm_attribs.comm_size_max = 16; comm_attribs.comm_size_max = 1048576;
comm_attribs.data_src = DATA_SRC_KNOWN; comm_attribs.data_src = DATA_SRC_KNOWN;
comm_attribs.waiting_semantics = BLOCKING; comm_attribs.waiting_semantics = BLOCKING;

3
ompi/mca/bcol/basesmuma/bcol_basesmuma_reduce.c
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@ -38,8 +38,7 @@ int bcol_basesmuma_reduce_init(mca_bcol_base_module_t *super)
comm_attribs.bcoll_type = BCOL_REDUCE; comm_attribs.bcoll_type = BCOL_REDUCE;
comm_attribs.comm_size_min = 0; comm_attribs.comm_size_min = 0;
/* NTH: is there any reason for this restriction */ comm_attribs.comm_size_max = 1048576;
comm_attribs.comm_size_max = 64;
comm_attribs.data_src = DATA_SRC_KNOWN; comm_attribs.data_src = DATA_SRC_KNOWN;
comm_attribs.waiting_semantics = NON_BLOCKING; comm_attribs.waiting_semantics = NON_BLOCKING;