Function t8_shmem_init(sc_MPI_Comm)

Function Documentation

void t8_shmem_init(sc_MPI_Comm comm)

Initialize shared memory usage for a communicator. This sets up the intra- and internode communicators.

Note

This function needs to be called to enable shared memory usage for a communicator.

Note

Calling this function multiple times with the same communicator is safe and does not change the behaviour.