pyMPI error on mpi.barrier

Hello there I am trying to paralleize GA code using pyMPI. part of the code and and the error message is as below. i write the new positions in a file by root (which is mpi.rank = 0) then other processes are suppose to wait until the written in the file finishes to start evaluating the objective.

pyMPI error on mpi.barrier

Hello there I am trying to paralleize GA code using pyMPI. part of the code and and the error message is as below. i write the new positions in a file by root (which is mpi.rank = 0) then other processes are suppose to wait until the written in the file finishes to start evaluating the objective.

pyMPI error on mpi.barrier

Hello there I am trying to paralleize GA code using pyMPI. part of the code and and the error message is as below. i write the new positions in a file by root (which is mpi.rank = 0) then other processes are suppose to wait until the written in the file finishes to start evaluating the objective.

pyMPI error on mpi.barrier()

Hello there I am trying to paralleize GA code using pyMPI. part of the code and and the error message is as below. i write the new positions in a file by root (which is mpi.rank = 0) then other processes are suppose to wait until the written in the file finishes to start evaluating the objective.