ALLREDUCE_ARGS    204 ompi/mca/coll/base/coll_base_functions.h int ompi_coll_base_allreduce_intra_nonoverlapping(ALLREDUCE_ARGS);
ALLREDUCE_ARGS    205 ompi/mca/coll/base/coll_base_functions.h int ompi_coll_base_allreduce_intra_recursivedoubling(ALLREDUCE_ARGS);
ALLREDUCE_ARGS    206 ompi/mca/coll/base/coll_base_functions.h int ompi_coll_base_allreduce_intra_ring(ALLREDUCE_ARGS);
ALLREDUCE_ARGS    207 ompi/mca/coll/base/coll_base_functions.h int ompi_coll_base_allreduce_intra_ring_segmented(ALLREDUCE_ARGS, uint32_t segsize);
ALLREDUCE_ARGS    208 ompi/mca/coll/base/coll_base_functions.h int ompi_coll_base_allreduce_intra_basic_linear(ALLREDUCE_ARGS);
ALLREDUCE_ARGS    209 ompi/mca/coll/base/coll_base_functions.h int ompi_coll_base_allreduce_intra_redscat_allgather(ALLREDUCE_ARGS);
ALLREDUCE_ARGS    106 ompi/mca/coll/tuned/coll_tuned.h int ompi_coll_tuned_allreduce_intra_dec_fixed(ALLREDUCE_ARGS);
ALLREDUCE_ARGS    107 ompi/mca/coll/tuned/coll_tuned.h int ompi_coll_tuned_allreduce_intra_dec_dynamic(ALLREDUCE_ARGS);
ALLREDUCE_ARGS    108 ompi/mca/coll/tuned/coll_tuned.h int ompi_coll_tuned_allreduce_intra_do_this(ALLREDUCE_ARGS, int algorithm, int faninout, int segsize);