Recommended Command for Selecting Algorithms

When Hyper MPI is called to run applications, the Allreduce, Bcast, Barrier, Allgatherv, and Scatterv operations are called at the same time. In this case, the recommended command for selecting algorithms (Kunpeng processor) is as follows:

mpirun -np 16 -N 2 --hostfile hf --mca btl ^vader,tcp,openib --map-by socket --rank-by core --bind-to core -x UCX_TLS=sm,rc_x -x UCG_PLANC_UCX_BCAST_ATTR=I:3S:200R:0- -x UCG_PLANC_UCX_ALLREDUCE_ATTR=I:6S:200R:0- -x UCG_PLANC_UCX_BARRIER_ATTR=I:5S:200R:0 -x UCG_PLANC_UCX_ALLGATHERV_ATTR=I:2S:200R:0- -x UCG_PLANC_UCX_SCATTERV_ATTR=I:1S:200R:0- test_case