[mpich-discuss] Probelm regarding running the code

[Ashwinkumar Dobariya]

Hello everyone,

I am newbie here. I am running the code for Large eddy simulation of
turbulent flow. I am compiling the code using wrapper command and running
the code on Hydra cluster. when I am submitting the script file it is
showing the following error.

running mpdallexit on hydra127
LAUNCHED mpd on hydra127  via
RUNNING: mpd on hydra127
LAUNCHED mpd on hydra118  via  hydra127
RUNNING: mpd on hydra118
Fatal error in MPI_Send: Invalid rank, error stack:
MPI_Send(176): MPI_Send(buf=0x7fffa7a1e4a8, count=1, MPI_DOUBLE_PRECISION,
dest=1, tag=1, MPI_COMM_WORLD) failed
MPI_Send(98).: Invalid rank has value 1 but must be nonnegative and less
than 1
 Total Nb of PE:            1

 PE#           0 /           1  OK
PE# 0    0   0   0
PE# 0    0  33   0 165   0  33
PE# 0  -1  1 -1 -1 -1  8
 PE_Table, PE#           0  complete
PE# 0   -0.03   0.98  -1.00   1.00  -0.03   0.98
 PE#           0  doesn t intersect any bloc
 PE#           0  will communicate with            0
             single value
 PE#           0  has           2  com. boundaries
 Data_Read, PE#           0  complete

 PE#           0  checking boundary type for
 0  1   1   1   0 165   0  33  nor sur sur sur gra  1  0  0
 0  2  33  33   0 165   0  33            EXC ->  1
 0  3   0  33   1   1   0  33  sur nor sur sur gra  0  1  0
 0  4   0  33 164 164   0  33  sur nor sur sur gra  0 -1  0
 0  5   0  33   0 165   1   1  cyc cyc cyc sur cyc  0  0  1
 0  6   0  33   0 165  33  33            EXC ->  8
 PE#           0  Set new
 PE#           0  FFT Table
 PE#           0  Coeff
rank 0 in job 1  hydra127_34565   caused collective abort of all ranks
  exit status of rank 0: return code 1

I am struggling to find the error in my code. can anybody suggest me where I
messed up.

Thanks and Regards,
Ash
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