chickadee » mpi » MPI:scatterv-TYPE


Sends variable-length data from the root process to all processes in a group, and returns the data received by the calling process. Argument DATATYPE is an MPI datatype object. Argument DATA is only required at the root process, and is a list of values of type TYPE, where each element of the list is sent to the process of corresponding rank. All other processes can invoke this procedure with (void) as DATA. TYPE is one of the following: int, flonum, bytevector, s8vector, u8vector, s16vector, u16vector, s32vector, u32vector, f32vector, f64vector