[This is preliminary documentation and is subject to change.]
Collective operation in which every process sends data to every other process. Alltoall differs from Allgather<(Of <(T>)>)(T) in that a given process can send different data to all of the other processes, rather than contributing the same piece of data to all processes.Namespace: MPI
Assembly: MPI (in MPI.dll)
Version: 0.8.0.0 (0.8.0.0)
public T Alltoall<T>( T values )
|Visual Basic (Declaration)|
Public Function Alltoall(Of T) ( _ values As T() _ ) As T()
public: generic<typename T> array<T>^ Alltoall( array<T>^ values )
- Type: array<
The array of values that will be sent to each process. The ith value in this array will be sent to the process with rank i.
- Any serializable type.