1001108.edique02::Benchmark_Time
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command: ./mini_dft+ipm -in MDFT_04.in -ntg 2 -ndiag 25
region: Benchmark_Time
state: unknown
username: baustin
group:
host: nid05473 (x86_64_Linux)
mpi_tasks: 30 on 2 hosts
wallclock: 2.83589e+01 sec
#exits: 30/30
%comm: 14.0360805768434
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, 1.1939e+02 error)
  Buffer Size Ncalls Total Time Min Time Max Time %MPI %Wall
MPI_Barrier 0 39165 34.759 3.815e-06 1.126e-01 29.11 4.09
MPI_Alltoallv 57344 15480 18.076 8.171e-04 9.098e-03 15.14 2.12
MPI_Alltoallv 393216 15360 7.522 9.990e-05 1.037e-03 6.30 0.88
MPI_Alltoall 4 30 1.359 1.721e-04 1.954e-01 1.14 0.16
MPI_Bcast 1536 5885 0.488 9.537e-07 1.277e-03 0.41 0.06
MPI_Reduce 163840 975 0.313 4.602e-05 2.161e-03 0.26 0.04
MPI_Bcast 768 1125 0.251 0.000e+00 1.555e-02 0.21 0.03
MPI_Allgatherv 1310720 30 0.091 1.369e-03 6.626e-03 0.08 0.01
MPI_Recv 1536 15646 0.182 0.000e+00 1.189e-03 0.15 0.02
MPI_Bcast 163840 375 0.169 1.619e-04 1.985e-03 0.14 0.02
MPI_Allreduce 786432 30 0.191 4.549e-03 7.102e-03 0.16 0.02
MPI_Recv 163840 285 0.117 1.502e-05 2.087e-03 0.10 0.01
MPI_Sendrecv_replace 163840 750 0.094 2.289e-05 7.999e-04 0.08 0.01
MPI_Alltoallv 40960 30 0.134 4.348e-03 4.626e-03 0.11 0.02
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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