Function t8_forest_ghost_receive_message

Function Documentation

static char *t8_forest_ghost_receive_message(int recv_rank, sc_MPI_Comm comm, sc_MPI_Status status, int *recv_bytes)

Receive a single message from a remote process, after the message was successfully probed. Returns the allocated receive buffer and the number of bytes received

Parameters:

  • recv_rank – [in] The receiving rank.

  • comm – [in] The MPI communicator.

  • status – [in] The sc_MPI_Status.

  • recv_bytes – [in] The number of bytes to be received.

Returns:

The allocated receive buffer and the number of bytes received.