PetscShmgetAddressesFinalize

frees any shared memory that was allocated by PetscShmgetAllocateArray() but not deallocated with PetscShmgetDeallocateArray()

Synopsis

PetscErrorCode PetscShmgetAddressesFinalize(void)

Notes

This prevents any shared memory allocated, but not deallocated, from remaining on the system and preventing its future use.

If the program crashes outstanding shared memory allocations may remain.

See Also

PetscShmgetAllocateArray(), PetscShmgetDeallocateArray(), PetscShmgetUnmapAddresses()

Level

developer

Location

src/sys/utils/server.c

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