Scilab 5.5.2
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
However, this page did not exist in the previous stable version.
MPI_Isend
Nonblocking send data from a node to an other
Calling Sequence
res = MPI_Isend(value,node)
Arguments
- value
The value to be sent to the specified node.
- node
The node to send the data
- res
The result of the operation (true if success, false if failed)
Description
Send a variable to a specified node in a nonblock (asynchronous) way. The value should be retrieved by the node with the function MPI_Irecv.
Examples
MPI_Init(); rnk = MPI_Comm_rank(); sizeNodes = MPI_Comm_size(); SLV = rnk; Master = ~ SLV; assert_checkequal(MPI_Comm_size(), 2); if Master for slaveId = 1:sizeNodes-1 value = slaveId*2 MPI_Isend(value, slaveId, 42); end else rankSource=0; tag=0; MPI_Irecv(rankSource, tag, 42); // MPI_Irecv does not return any value value=MPI_Wait(42) // the value will be returned by MPI_Wait assert_checkequal(value,2); end MPI_Finalize(); exit()
See Also
Report an issue | ||
<< MPI_Irecv | Scilab MPI | MPI_Recv >> |