1001120.edique02::Benchmark_Time
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command: ./mini_dft+ipm -in MDFT_14.in -ntg 50 -ndiag 14641
region: Benchmark_Time
state: unknown
username: baustin
group:
host: nid02450 (x86_64_Linux)
mpi_tasks: 14650 on 1221 hosts
wallclock: 3.06233e+03 sec
#exits: 14650/14650
%comm: 44.3123991222532
gflop/sec: 0

Computation

Event Count Pop

Communication

% of MPI Time
HPM Counter Statistics
Event Ntasks Avg Min(rank) Max(rank)
Communication Event Statistics (0.00% detail, 1.9880e+07 error)
  Buffer Size Ncalls Total Time Min Time Max Time %MPI %Wall
MPI_Barrier 0 583831773 2121872.970 2.599e-05 8.182e+01 10.67 4.73
MPI_Bcast 2560 159668575 456485.192 0.000e+00 5.331e-02 2.30 1.02
MPI_Alltoallv 6144 9856000 493073.263 5.306e-03 2.140e-01 2.48 1.10
MPI_Alltoallv 32768 10413040 304113.809 3.897e-03 2.247e-01 1.53 0.68
MPI_Bcast 1280 4689960 279052.016 0.000e+00 5.340e+01 1.40 0.62
MPI_Bcast 524288 108086880 345363.266 3.109e-04 5.439e-02 1.74 0.77
MPI_Allreduce 786432 35291850 294129.533 2.537e-03 5.468e-02 1.48 0.66
MPI_Recv 2560 474291194 162900.634 0.000e+00 1.001e-01 0.82 0.36
MPI_Allreduce 8 1888761 34387.165 2.790e-05 1.404e-01 0.17 0.08
MPI_Alltoallv 4096 2376000 118863.180 5.304e-03 2.132e-01 0.60 0.26
MPI_Reduce 524288 217991180 129574.465 1.078e-04 7.278e-02 0.65 0.29
MPI_Alltoallv 24576 2478960 69110.675 3.480e-03 1.692e-01 0.35 0.15
MPI_Bcast 81920 5212196 35980.855 1.383e-05 3.877e+00 0.18 0.08
MPI_Alltoallv 0 68595 65399.763 8.749e-02 4.222e+00 0.33 0.15
MPI_Recv 524288 6025921 24729.904 4.196e-05 8.586e-02 0.12 0.06
MPI_Alltoallv 3072 440000 22000.194 5.316e-03 2.128e-01 0.11 0.05
MPI_Recv 4 1756920 6509.615 0.000e+00 7.022e-02 0.03 0.01
MPI_Reduce 81920 5183035 20182.793 1.788e-05 4.017e+00 0.10 0.04
MPI_Recv 40960 48928530 16549.535 3.815e-06 2.157e-01 0.08 0.04
MPI_Bcast 5120 2035220 8873.452 9.537e-07 8.186e-02 0.04 0.02
MPI_Bcast 1792 3804119 8276.066 0.000e+00 5.343e-02 0.04 0.02
MPI_Alltoallv 5120 220000 10999.386 5.314e-03 2.113e-01 0.06 0.02
MPI_Bcast 40960 87846 7293.261 4.768e-06 2.903e-01 0.04 0.02
MPI_Bcast 10240 424589 9286.301 1.907e-06 2.260e-01 0.05 0.02
MPI_Bcast 20480 204974 7230.797 2.861e-06 1.415e-01 0.04 0.02
MPI_Send 40960 48928080 7576.228 3.815e-06 4.346e-02 0.04 0.02
MPI_Sendrecv_replace 524288 10629366 7924.538 7.892e-05 1.035e-02 0.04 0.02
MPI_Bcast 1024 81809850 6128.131 0.000e+00 1.992e-02 0.03 0.01
MPI_Alltoall 4 14650 11824.674 1.494e-02 8.142e+00 0.06 0.03
MPI_Alltoallv 24 2430 10248.370 4.212e+00 4.221e+00 0.05 0.02
MPI_Allgatherv 0 14357 4701.465 1.661e-01 5.129e-01 0.02 0.01
MPI_Bcast 4 162966591 6232.649 0.000e+00 6.661e-02 0.03 0.01
Load balance by task: HPM counters
by MPI rank, by MPI time
Load balance by task: memory, flops, timings
by MPI rank, by MPI time
Communication balance by task (sorted by MPI time)
by MPI rank , time detail by MPI time , time detail by rank , call list
Message Buffer Size Distributions: time
cumulative values, values
Message Buffer Size Distributions: Ncalls
cumulative values, values
Communication Topology : point to point data flow
data sent , data recv , time spent , map_data file map_adjacency file
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