main
|
Last change
on this file was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago |
|
Moved examples, include, build_default.properties, common.xml, and README out from dev.civl.com into the root of the repo.
git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5704 fb995dde-84ed-4084-dfe6-e5aef3e2452c
|
-
Property mode
set to
100644
|
|
File size:
556 bytes
|
| Rev | Line | |
|---|
| [2b1f29a] | 1 | // online source: http://d3s.mff.cuni.cz/~ceres/sch/mwy/text/ch07s08s05.html
|
|---|
| 2 | #include <stdio.h>
|
|---|
| 3 | #include <string.h>
|
|---|
| 4 | #include <stdlib.h>
|
|---|
| 5 |
|
|---|
| 6 | #include <mpi.h>
|
|---|
| 7 |
|
|---|
| 8 | int main (int iArgC, char *apArgV [])
|
|---|
| 9 | {
|
|---|
| 10 | int iOutput;
|
|---|
| 11 | int iInput;
|
|---|
| 12 | int iRank;
|
|---|
| 13 |
|
|---|
| 14 | MPI_Init (&iArgC, &apArgV);
|
|---|
| 15 | MPI_Comm_rank (MPI_COMM_WORLD, &iRank);
|
|---|
| 16 | if (iRank == 0) iInput = 1;
|
|---|
| 17 | else iInput = iRank;
|
|---|
| 18 | MPI_Scan (&iInput, &iOutput, 1, MPI_INT, MPI_PROD, MPI_COMM_WORLD);
|
|---|
| 19 | printf ("Process %d: Factorial %d\n", iRank, iOutput);
|
|---|
| 20 | MPI_Finalize ();
|
|---|
| 21 |
|
|---|
| 22 | return (0);
|
|---|
| 23 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
