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Subject: [OMPI users] Fatal error while running the code
From: Ashwinkumar Dobariya (adobariya_at_[hidden])
Date: 2011-02-25 09:23:04


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