none
call MPI_WIN_ALLOCATE_SHARED failed RRS feed

  • Question

  • When I created the Shared memory window using MSMPI, although my DSIP_unit was set to 4, the following error was displayed when the program was executed.What is the cause of this problem?

    Fatal error in MPI_Win_allocate_shared: Other MPI error, error stack:
    MPI_Win_allocate_shared(size=6032048, disp_unit=0, info=0x4, comm=0x1c000000, baseptr=0x44000000, win=0x00B8FB60) failed
    CreateFileMapping failed, error 87

    Monday, November 2, 2020 8:41 AM