mpiを使う上でのの初歩的ミス

server1@test2_balance> mpirun --hostfile hosts -np 5 ./ali2d_peak_mpi.py flip001_s4_c64.hdf ref_prj_s4_c64.hdf
--------------------------------------------------------------------------
Failed to find or execute the following executable:

Host:       hoge23
Executable: ./ali2d_peak_mpi.py

Cannot continue.
--------------------------------------------------------------------------

こういう時は

chmod 777 ali2d_peak_mpi.py

と実行権限を与える。

Tweet