Merge pull request #5156 from ggouaillardet/topic/reduce_scatter_block
coll: reduce_scatter_block: rename and MCA parameter description fix
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@ -250,7 +250,7 @@ int ompi_coll_base_reduce_scatter_intra_basic_recursivehalving(REDUCESCATTER_ARG
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int ompi_coll_base_reduce_scatter_intra_ring(REDUCESCATTER_ARGS);
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/* Reduce_scatter_block */
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int ompi_coll_base_reduce_scatter_block_basic(REDUCESCATTERBLOCK_ARGS);
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int ompi_coll_base_reduce_scatter_block_basic_linear(REDUCESCATTERBLOCK_ARGS);
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int ompi_coll_base_reduce_scatter_block_intra_recursivedoubling(REDUCESCATTERBLOCK_ARGS);
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int ompi_coll_base_reduce_scatter_block_intra_recursivehalving(REDUCESCATTERBLOCK_ARGS);
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@ -42,7 +42,7 @@
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/*
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* ompi_reduce_scatter_block_basic
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* ompi_reduce_scatter_block_basic_linear
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*
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* Function: - reduce then scatter
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* Accepts: - same as MPI_Reduce_scatter_block()
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@ -53,11 +53,11 @@
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* up at some point)
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*/
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int
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ompi_coll_base_reduce_scatter_block_basic(const void *sbuf, void *rbuf, int rcount,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module)
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ompi_coll_base_reduce_scatter_block_basic_linear(const void *sbuf, void *rbuf, int rcount,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module)
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{
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int rank, size, count, err = OMPI_SUCCESS;
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ptrdiff_t gap, span;
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@ -57,7 +57,7 @@ mca_coll_basic_reduce_scatter_block_intra(const void *sbuf, void *rbuf, int rcou
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module)
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{
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return ompi_coll_base_reduce_scatter_block_basic(sbuf, rbuf, rcount, dtype, op, comm, module);
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return ompi_coll_base_reduce_scatter_block_basic_linear(sbuf, rbuf, rcount, dtype, op, comm, module);
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}
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/*
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@ -516,8 +516,8 @@ int ompi_coll_tuned_reduce_scatter_block_intra_dec_fixed(const void *sbuf, void
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mca_coll_base_module_t *module)
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{
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OPAL_OUTPUT((ompi_coll_tuned_stream, "ompi_coll_tuned_reduce_scatter_block_intra_dec_fixed"));
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return ompi_coll_base_reduce_scatter_block_basic(sbuf, rbuf, rcount,
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dtype, op, comm, module);
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return ompi_coll_base_reduce_scatter_block_basic_linear(sbuf, rbuf, rcount,
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dtype, op, comm, module);
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}
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/*
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@ -33,7 +33,7 @@ static int coll_tuned_reduce_scatter_block_tree_fanout;
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/* valid values for coll_tuned_reduce_scatter_blokc_forced_algorithm */
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static mca_base_var_enum_value_t reduce_scatter_block_algorithms[] = {
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{0, "ignore"},
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{1, "basic"},
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{1, "basic_linear"},
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{2, "recursive_doubling"},
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{3, "recursive_halving"},
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{0, NULL}
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@ -75,7 +75,7 @@ int ompi_coll_tuned_reduce_scatter_block_intra_check_forced_init (coll_tuned_for
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mca_base_component_var_register(&mca_coll_tuned_component.super.collm_version,
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"reduce_scatter_block_algorithm",
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"Which reduce reduce_scatter_block algorithm is used. "
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"Can be locked down to choice of: 0 ignore, 1 recursive doubling",
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"Can be locked down to choice of: 0 ignore, 1 basic_linear, 2 recursive_doubling",
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MCA_BASE_VAR_TYPE_INT, new_enum, 0, MCA_BASE_VAR_FLAG_SETTABLE,
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OPAL_INFO_LVL_5,
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MCA_BASE_VAR_SCOPE_ALL,
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@ -122,8 +122,8 @@ int ompi_coll_tuned_reduce_scatter_block_intra_do_this(const void *sbuf, void *r
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switch (algorithm) {
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case (0): return ompi_coll_tuned_reduce_scatter_block_intra_dec_fixed(sbuf, rbuf, rcount,
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dtype, op, comm, module);
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case (1): return ompi_coll_base_reduce_scatter_block_basic(sbuf, rbuf, rcount,
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dtype, op, comm, module);
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case (1): return ompi_coll_base_reduce_scatter_block_basic_linear(sbuf, rbuf, rcount,
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dtype, op, comm, module);
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case (2): return ompi_coll_base_reduce_scatter_block_intra_recursivedoubling(sbuf, rbuf, rcount,
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dtype, op, comm, module);
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case (3): return ompi_coll_base_reduce_scatter_block_intra_recursivehalving(sbuf, rbuf, rcount,
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