英特尔MPI_COMM_SPAWN_MULTIPLE崩溃

Question

在使用英特尔MPI实现并使用ifort编译代码时，我在MPI_COMM_SPAWN_MULTIPLE内崩溃。使用OpenMPI并使用gfortran进行编译时，相同的代码可以正常运行。相关代码发布在下面。

     ALLOCATE(commands(num_processes - 1))
     ALLOCATE(args(num_processes - 1,2))
     ALLOCATE(info(num_processes - 1))
     ALLOCATE(max_procs(num_processes - 1))
     ALLOCATE(error_array(num_processes - 1))

     commands = TRIM(context%cl_parser%command)

     args(:,1) = temp_string
     IF (num_threads .lt. 0) THEN
        args(:,2) = '-para=-1'
     ELSE IF (num_threads .lt. 10) THEN
        WRITE (temp_string, 1001) num_threads
        args(:,2) = TRIM(temp_string)
     ELSE
        WRITE (temp_string, 1002) num_threads
        args(:,2) = TRIM(temp_string)
     END IF

     max_procs = 1

     DO i = 2, num_processes
        CALL MPI_INFO_CREATE(info(i - 1), error)
        CALL MPI_INFO_SET(info(i - 1), "wdir", process_dir(i),             &
 &                        error)
     END DO

     CALL MPI_COMM_SPAWN_MULTIPLE(num_processes - 1, commands, args,       &
 &                                max_procs, info, 0,                      &
 &                                MPI_COMM_WORLD, child_comm,              &
 &                                error_array, error)

     CALL MPI_INTERCOMM_MERGE(child_comm, .false.,                         &
 &                            context%intra_comm, error)

     DO i = 1, num_processes - 1
        CALL MPI_INFO_FREE(info(i), error)
     END DO

     DEALLOCATE(info)
     DEALLOCATE(max_procs)
     DEALLOCATE(args)
     DEALLOCATE(commands)
     DEALLOCATE(error_array)