+++ /dev/null
-/* -*- Mode: C; -*- */
-/* Creator: Bronis R. de Supinski (bronis@llnl.gov) Thu Oct 17, 2002 */
-/* pt2pt-byte-int-mismatch.c -- do lots pt-2-pt ops type mismatches */
-
-#ifndef lint
-static char *rcsid =
- "$Header: /usr/gapps/asde/cvs-vault/umpire/tests/pt2pt-byte-int-mismatch.c,v 1.1 2002/10/24 17:04:56 bronis Exp $";
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include "mpi.h"
-
-
-#define BUF_SIZE 128
-#define NUM_SEND_TYPES 8
-#define NUM_PERSISTENT_SEND_TYPES 4
-#define NUM_BSEND_TYPES 2
-#define NUM_COMPLETION_MECHANISMS 8
-#define NUM_RECV_TYPES 2
-
-
-int
-main (int argc, char **argv)
-{
- int nprocs = -1;
- int rank = -1;
- int comm = MPI_COMM_WORLD;
- char processor_name[128];
- int namelen = 128;
- int bbuf[(BUF_SIZE + MPI_BSEND_OVERHEAD) * 2 * NUM_BSEND_TYPES];
- int buf[BUF_SIZE * 2 * NUM_SEND_TYPES];
- int i, j, k, l, m, at_size, send_t_number, index, outcount, total, flag;
- int num_errors, error_count, indices[2 * NUM_SEND_TYPES];
- MPI_Request aReq[2 * NUM_SEND_TYPES];
- MPI_Status aStatus[2 * NUM_SEND_TYPES];
-
- /* init */
- MPI_Init (&argc, &argv);
- MPI_Comm_size (comm, &nprocs);
- MPI_Comm_rank (comm, &rank);
- MPI_Get_processor_name (processor_name, &namelen);
- printf ("(%d) is alive on %s\n", rank, processor_name);
- fflush (stdout);
-
- MPI_Buffer_attach (bbuf, sizeof(int) *
- (BUF_SIZE + MPI_BSEND_OVERHEAD) * 2 * NUM_BSEND_TYPES);
-
- if (rank == 0) {
- /* set up persistent sends... */
- send_t_number = NUM_SEND_TYPES - NUM_PERSISTENT_SEND_TYPES;
-
- MPI_Send_init (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Send_init (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
-
- send_t_number++;
-
- MPI_Bsend_init (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Bsend_init (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
-
-
- send_t_number++;
-
- MPI_Rsend_init (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Rsend_init (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
-
- send_t_number++;
-
- MPI_Ssend_init (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Ssend_init (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
- }
-
- for (m = 0; m < NUM_RECV_TYPES; m++) {
- if ((m == 1) && (rank == 1)) {
- /* set up the persistent receives... */
- for (j = 0; j < NUM_SEND_TYPES * 2; j+=2) {
- MPI_Recv_init (&buf[j * BUF_SIZE],
- BUF_SIZE, MPI_INT, 0, j, comm, &aReq[j]);
- MPI_Recv_init (&buf[(j + 1) * BUF_SIZE],
- BUF_SIZE * sizeof(int),
- MPI_BYTE, 0, j + 1, comm, &aReq[j + 1]);
- }
- }
-
- for (l = 0; l < (NUM_COMPLETION_MECHANISMS * 2); l++) {
- for (k = 0; k < (NUM_COMPLETION_MECHANISMS * 2); k++) {
- if (rank == 0) {
- /* initialize all of the send buffers */
- for (j = 0; j < NUM_SEND_TYPES; j++) {
- for (i = 0; i < BUF_SIZE; i++) {
- buf[2 * j * BUF_SIZE + i] = i;
- buf[((2 * j + 1) * BUF_SIZE) + i] = BUF_SIZE - 1 - i;
- }
- }
- }
- else if (rank == 1) {
- /* zero out all of the receive buffers */
- bzero (buf, sizeof(int) * BUF_SIZE * 2 * NUM_SEND_TYPES);
- }
-
- MPI_Barrier(MPI_COMM_WORLD);
-
- if (rank == 0) {
- /* set up transient sends... */
- send_t_number = 0;
-
- MPI_Isend (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Isend (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
-
- send_t_number++;
-
- MPI_Ibsend (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Ibsend (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
-
- send_t_number++;
-
- /* Barrier to ensure receives are posted for rsends... */
- MPI_Barrier(MPI_COMM_WORLD);
-
- MPI_Irsend (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Irsend (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
-
- send_t_number++;
-
- MPI_Issend (&buf[send_t_number * 2 * BUF_SIZE], BUF_SIZE, MPI_INT,
- 1, send_t_number * 2, comm, &aReq[send_t_number * 2]);
- MPI_Issend (&buf[(send_t_number * 2 + 1) * BUF_SIZE],
- BUF_SIZE, MPI_INT, 1, send_t_number * 2 + 1,
- comm, &aReq[send_t_number * 2 + 1]);
-
- /* just to be paranoid */
- send_t_number++;
- assert (send_t_number ==
- NUM_SEND_TYPES - NUM_PERSISTENT_SEND_TYPES);
-
- /* start the persistent sends... */
- if (k % 2) {
- MPI_Startall (NUM_PERSISTENT_SEND_TYPES * 2,
- &aReq[2 * send_t_number]);
- }
- else {
- for (j = 0; j < NUM_PERSISTENT_SEND_TYPES * 2; j++) {
- MPI_Start (&aReq[2 * send_t_number + j]);
- }
- }
-
- /* complete the sends */
- switch (k/2) {
- case 0:
- /* use MPI_Wait */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- MPI_Wait (&aReq[j], &aStatus[j]);
- }
- break;
-
- case 1:
- /* use MPI_Waitall */
- MPI_Waitall (NUM_SEND_TYPES * 2, aReq, aStatus);
- break;
-
- case 2:
- /* use MPI_Waitany */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- MPI_Waitany (NUM_SEND_TYPES * 2, aReq, &index, aStatus);
- }
-
- break;
-
- case 3:
- /* use MPI_Waitsome */
- total = 0;
- while (total < NUM_SEND_TYPES * 2) {
- MPI_Waitsome (NUM_SEND_TYPES * 2, aReq,
- &outcount, indices, aStatus);
-
- total += outcount;
- }
-
- break;
-
- case 4:
- /* use MPI_Test */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- flag = 0;
-
- while (!flag) {
- MPI_Test (&aReq[j], &flag, &aStatus[j]);
- }
- }
-
- break;
-
- case 5:
- /* use MPI_Testall */
- flag = 0;
- while (!flag) {
- MPI_Testall (NUM_SEND_TYPES * 2, aReq, &flag, aStatus);
- }
-
- break;
-
- case 6:
- /* use MPI_Testany */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- flag = 0;
- while (!flag) {
- MPI_Testany (NUM_SEND_TYPES * 2, aReq,
- &index, &flag, aStatus);
- }
- }
-
- break;
-
- case 7:
- /* use MPI_Testsome */
- total = 0;
- while (total < NUM_SEND_TYPES * 2) {
- outcount = 0;
-
- while (!outcount) {
- MPI_Testsome (NUM_SEND_TYPES * 2, aReq,
- &outcount, indices, aStatus);
- }
-
- total += outcount;
- }
-
- break;
-
- default:
- assert (0);
- break;
- }
- }
- else if (rank == 1) {
- /* start receives for all of the sends */
- if (m == 0) {
- for (j = 0; j < NUM_SEND_TYPES * 2; j+=2) {
- MPI_Irecv (&buf[j * BUF_SIZE],
- BUF_SIZE, MPI_INT, 0, j, comm, &aReq[j]);
- MPI_Irecv (&buf[(j + 1) * BUF_SIZE],
- BUF_SIZE * sizeof(int),
- MPI_BYTE, 0, j + 1, comm, &aReq[j + 1]);
- }
- }
- else {
- /* start the persistent receives... */
- if (l % 2) {
- MPI_Startall (NUM_SEND_TYPES * 2, aReq);
- }
- else {
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- MPI_Start (&aReq[j]);
- }
- }
- }
-
- /* Barrier to ensure receives are posted for rsends... */
- MPI_Barrier(MPI_COMM_WORLD);
-
- /* complete all of the receives... */
- switch (l/2) {
- case 0:
- /* use MPI_Wait */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- MPI_Wait (&aReq[j], &aStatus[j]);
- }
- break;
-
- case 1:
- /* use MPI_Waitall */
- MPI_Waitall (NUM_SEND_TYPES * 2, aReq, aStatus);
- break;
-
- case 2:
- /* use MPI_Waitany */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- MPI_Waitany (NUM_SEND_TYPES * 2, aReq, &index, aStatus);
- }
-
- break;
-
- case 3:
- /* use MPI_Waitsome */
- total = 0;
- while (total < NUM_SEND_TYPES * 2) {
- MPI_Waitsome (NUM_SEND_TYPES * 2, aReq,
- &outcount, indices, aStatus);
-
- total += outcount;
- }
-
- break;
-
- case 4:
- /* use MPI_Test */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- flag = 0;
-
- while (!flag) {
- MPI_Test (&aReq[j], &flag, &aStatus[j]);
- }
- }
-
- break;
-
- case 5:
- /* use MPI_Testall */
- flag = 0;
- while (!flag) {
- MPI_Testall (NUM_SEND_TYPES * 2, aReq, &flag, aStatus);
- }
-
- break;
-
- case 6:
- /* use MPI_Testany */
- for (j = 0; j < NUM_SEND_TYPES * 2; j++) {
- flag = 0;
- while (!flag) {
- MPI_Testany (NUM_SEND_TYPES * 2, aReq,
- &index, &flag, aStatus);
- }
- }
-
- break;
-
- case 7:
- /* use MPI_Testsome */
- total = 0;
- while (total < NUM_SEND_TYPES * 2) {
- outcount = 0;
-
- while (!outcount) {
- MPI_Testsome (NUM_SEND_TYPES * 2, aReq,
- &outcount, indices, aStatus);
- }
-
- total += outcount;
- }
-
- break;
-
- default:
- assert (0);
- break;
- }
- }
- else {
- /* Barrier to ensure receives are posted for rsends... */
- MPI_Barrier(MPI_COMM_WORLD);
- }
- }
- }
- }
-
- MPI_Barrier(MPI_COMM_WORLD);
-
- if (rank == 0) {
- /* free the persistent send requests */
- for (i = 2* (NUM_SEND_TYPES - NUM_PERSISTENT_SEND_TYPES);
- i < 2 * NUM_SEND_TYPES; i++) {
- MPI_Request_free (&aReq[i]);
- }
- }
- else if (rank == 1) {
- /* free the persistent receive requests */
- for (i = 0; i < 2 * NUM_SEND_TYPES; i++) {
- MPI_Request_free (&aReq[i]);
- }
- }
-
-
- MPI_Buffer_detach (bbuf, &at_size);
-
- assert (at_size ==
- sizeof(int) * (BUF_SIZE + MPI_BSEND_OVERHEAD) * 2 * NUM_BSEND_TYPES);
-
- MPI_Finalize ();
- printf ("(%d) Finished normally\n", rank);
-}
-
-/* EOF */
