Abstract: The invention provides apparatus and methods for registering shared memory objects. An exemplary embodiment of the invention is a method for registering a shared memory object are presented including: locating the shared memory object, the shared memory object having a first size and a first virtual address; finding a shared memory region associated with the shared memory object, the shared memory region having a second size and a second virtual address, the second virtual address returned as a unique identifier; and registering the shared memory object using the unique identifier. In some embodiments, the methods further include: calculating a memory offset for the shared memory region; and registering the shared memory range using the memory offset. In some embodiments, the methods further include: storing the unique identifier, the second size, and the memory offset in a persistent shared memory data structure.