SanzSkuy at 07:07, 13 March 2026

2026-03-13T07:07:43Z

← Older revision		Revision as of 07:07, 13 March 2026
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	<code>MPI_Send</code> dan <code>MPI_Recv</code> ada "point-to-point" function untuk komunikasi antar proses.		<code>MPI_Send</code> dan <code>MPI_Recv</code> ada "point-to-point" function untuk komunikasi antar proses.
			<syntaxhighlight lang=cpp>
			#include <mpi.h>
			#include <iostream>

			int main(int argc, char** argv) {
			MPI_Init(NULL, NULL);

			int world_rank;
			MPI_Comm_rank(MPI_COMM_WORLD, &world_rank);
			int world_size;
			MPI_Comm_size(MPI_COMM_WORLD, &world_size);

			if (world_size < 2) {
			printf("Minimum 2 processes required\n");
			MPI_Abort(MPI_COMM_WORLD, 1);
			}

			int number;
			if (world_rank == 0) {
			number = 777;
			MPI_Send(
			&number, // data
			1, // count
			MPI_INT, // datatype
			1, // destination
			0, // tag
			MPI_COMM_WORLD // communicator
			);
			printf("Process 0 send number %d to Process 1\n", number);

			} else if (world_rank == 1) {
			MPI_Recv(
			&number, // data
			1, // count
			MPI_INT, // datatype
			0, // source
			0, // tag
			MPI_COMM_WORLD, // communicator
			MPI_STATUS_IGNORE
			);
			printf("Process 1 succesfully retrieve number %d from Process 0!\n", number);
			}

			MPI_Finalize();
			return 0;
			}
			</syntaxhighlight>

SanzSkuy: Created page with "`MPI_Send` dan `MPI_Recv` ada "point-to-point" function untuk komunikasi antar proses."

2026-03-13T06:53:05Z

Created page with "<code>MPI_Send</code> dan <code>MPI_Recv</code> ada "point-to-point" function untuk komunikasi antar proses."

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<code>MPI_Send</code> dan <code>MPI_Recv</code> ada "point-to-point" function untuk komunikasi antar proses.