Function t8_shmem_array_allgather(const void *, int, sc_MPI_Datatype, t8_shmem_array_t, int, sc_MPI_Datatype)

• Defined in File t8_shmem.h

Function Documentation

void t8_shmem_array_allgather(const void *sendbuf, int sendcount, sc_MPI_Datatype sendtype, t8_shmem_array_t recvarray, int recvcount, sc_MPI_Datatype recvtype)

Fill a t8_shmem array with an allgather.

Note

Writing mode must be disabled for recvarray.

Parameters:

• sendbuf – [in] the source from this process

• sendcount – [in] the number of items to allgather

• sendtype – [in] the type of items to allgather

• recvarray – [inout] the destination shmem array

• recvcount – [in] the number of items to allgather

• recvtype – [in] the type of items to allgather