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GTC Large IPM Profile on Bassi

  b0201.nersc.gov.214366.0
powered by IPM
command: ./gtcmpi
codename: unknown
state: running
username: hjw
group: mpccc
host: b0705 (00C5F4DF4C00_AIX)
mpi_tasks: 256 on 32 hosts
start: 07/21/07/01:35:45
wallclock: 1.88968e+03 sec
stop: 07/21/07/02:07:14
%comm: 8.89936308660725
total memory: 66.0774700000003 gbytes
total gflop/sec: 146.458215147538
switch(send): -2.38418579101562e-07 gbytes
switch(recv): -2.38418579101562e-07 gbytes

Computation

EventCountPop
PM_FPU_1FLOP 114143663987624 *
PM_FPU_FMA 81307765853813 *
PM_INST_CMPL 762247974089744 *
PM_LD_REF_L1 218420812157386 *
PM_RUN_CYC 899011458554672 *
PM_ST_REF_L1 76844364073732 *

Communication

% of MPI Time
HPM Counter Statistics
EventNtasksAvgMin(rank)Max(rank)
PM_FPU_1FLOP * 445873687451.66 440905279818 (0) 450866372981 (255)
PM_FPU_FMA * 317608460366.46 317527775267 (235) 317678568393 (190)
PM_INST_CMPL * 2977531148788.06 2852492213346 (69) 3043035353585 (120)
PM_LD_REF_L1 * 853206297489.79 817836193476 (69) 894068517206 (0)
PM_RUN_CYC * 3511763509979.19 3461726632005 (11) 3573333296334 (0)
PM_ST_REF_L1 * 300173297163.02 281344460716 (26) 343844448678 (248)
Communication Event Statistics (0.00% detail, 4.3051e+04 error)
Buffer SizeNcallsTotal TimeMin TimeMax Time%MPI%Wall
  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 ,
  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 ,
  Switch Traffic (volume by node)
  Memory usage by node