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/* Copyright (c) 1997 by Inria Lorraine. All Rights Reserved */
/***
NAME
pvm_info
PURPOSE
NOTES
PVM task information
HISTORY
fleury - Nov 18, 1997: Created.
$Id: pvm_info.c,v 1.8 2005/10/22 18:53:10 cornet Exp $
***/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef WIN32
#include "../../pvm3/include/pvm3.h"
#else
#include "pvm3.h"
#endif
#include "../machine.h"
#include "../stack-c.h"
#include "sci_pvm.h"
#ifdef WIN32
#include "../os_specific/win_mem_alloc.h" /* MALLOC */
#else
#include "../os_specific/sci_mem_alloc.h" /* MALLOC */
#endif
/*---------------------------------------------------
* get configuration informations
*---------------------------------------------------*/
void C2F(scipvmconfig)(int *nhost, int *narch, int **dtid,
char ***name, char ***arch, int **speed,
int *n, int *info)
{
int i;
struct pvmhostinfo *hostp;
*info = pvm_config(nhost, narch, &hostp);
*n = *nhost;
if (*info) {
Scierror(999,"pvm_config: Error %d\n", *info);
*n = 0;
*name = NULL;
*arch = NULL;
*nhost = 0;
*narch = 0;
return;
}
if (((*name) = (char **) MALLOC((*nhost+1) * sizeof(char**))) == NULL) {
*info = PvmNoMem;
return;
}
(*name)[*nhost]=NULL;
if (((*arch) = (char **) MALLOC((*nhost+1) * sizeof(char**))) == NULL) {
*info = PvmNoMem;
return;
}
(*arch)[*nhost]=NULL;
if ((*dtid = (int *) MALLOC(*nhost * sizeof(int))) == NULL) {
*info = PvmNoMem;
return;
}
if ((*speed = (int *) MALLOC(*nhost * sizeof(int))) == NULL) {
*info = PvmNoMem;
return;
}
for (i = 0; i < *nhost; ++i) {
if (((*name)[i] = (char *) MALLOC((1+strlen(hostp[i].hi_name)) *
sizeof(char*))) == NULL) {
*info = PvmNoMem;
return;
}
(void) sprintf((*name)[i], "%s", hostp[i].hi_name);
if (((*arch)[i] = (char *) MALLOC((1+strlen(hostp[i].hi_arch)) *
sizeof(char*))) == NULL) {
*info = PvmNoMem;
return;
}
(void) sprintf((*arch)[i], "%s", hostp[i].hi_arch);
(*dtid)[i] =hostp[i].hi_tid;
(*speed)[i] =hostp[i].hi_speed;
}
}
/*-------------------------------------------------
* informations about tasks
*-------------------------------------------------*/
void C2F(scipvmtasks)(int *where, int *ntask,
int **tid, int **ptid, int **dtid, int **flag,
char ***name, int *n, int *info)
{
int i;
struct pvmtaskinfo *taskp;
*info = pvm_tasks(*where, ntask, &taskp);
*n = *ntask;
if (*info) {
Scierror(999,"pvm_tasks: Error in C routine pvm_tasks %d\n", *info);
*n = 0;
*ntask = 0;
*name = NULL;
return;
}
if ((*tid = (int *) MALLOC(*ntask * sizeof(int))) == NULL) {
*info = PvmNoMem;
return;
}
if ((*ptid = (int *) MALLOC(*ntask * sizeof(int))) == NULL) {
*info = PvmNoMem;
return;
}
if ((*dtid = (int *) MALLOC(*ntask * sizeof(int))) == NULL) {
*info = PvmNoMem;
return;
}
if ((*flag = (int *) MALLOC(*ntask * sizeof(int))) == NULL) {
*info = PvmNoMem;
return;
}
if (((*name) = (char* *) MALLOC((*ntask+1) * sizeof(char**))) == NULL) {
*info = PvmNoMem;
return;
}
(*name)[*ntask]=NULL;
for (i = 0; i < *ntask; ++i) {
(*tid)[i] = taskp[i].ti_tid;
(*ptid)[i] = taskp[i].ti_ptid;
(*dtid)[i] = taskp[i].ti_host;
(*flag)[i] = taskp[i].ti_flag;
if (((*name)[i] = (char *) MALLOC((1+strlen(taskp[i].ti_a_out)) *
sizeof(char*))) == NULL) {
*info = PvmNoMem;
return;
}
(void) sprintf((*name)[i], "%s", taskp[i].ti_a_out);
}
}
void C2F(scipvmbufinfo)(int *bufid, int *bytes, int *msgtag, int * tid, int *res)
{
*bytes = -1;
*msgtag = -1;
*tid = -1;
*res = pvm_bufinfo(*bufid, bytes, msgtag, tid);
}
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