57 строки
1.4 KiB
C
57 строки
1.4 KiB
C
/*file .c : spawned the file Exe*/
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#include <stdio.h>
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#include <unistd.h>
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#include "orte/constants.h"
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#include "opal/util/argv.h"
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#include "orte/mca/plm/plm.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/runtime/runtime.h"
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#include "orte/runtime/orte_globals.h"
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int main(int argc, char* argv[])
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{
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int rc;
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orte_job_t *jdata;
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orte_app_context_t *app;
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char cwd[1024];
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int iter;
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if (0 > (rc = orte_init(&argc, &argv, ORTE_PROC_NON_MPI))) {
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fprintf(stderr, "couldn't init orte - error code %d\n", rc);
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return rc;
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}
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for (iter = 0; iter < 1000; ++iter) {
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/* setup the job object */
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jdata = OBJ_NEW(orte_job_t);
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jdata->controls |= ORTE_JOB_CONTROL_NON_ORTE_JOB;
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/* create an app_context that defines the app to be run */
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app = OBJ_NEW(orte_app_context_t);
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app->app = strdup("hostname");
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opal_argv_append_nosize(&app->argv, "hostname");
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app->num_procs = 1;
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getcwd(cwd, sizeof(cwd));
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app->cwd = strdup(cwd);
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app->user_specified_cwd = false;
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/* add the app to the job data */
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opal_pointer_array_add(jdata->apps, app);
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jdata->num_apps = 1;
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fprintf(stderr, "Parent: spawning child %d\n", iter);
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if (ORTE_SUCCESS != (rc = orte_plm.spawn(jdata))) {
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ORTE_ERROR_LOG(rc);
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exit(1);
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}
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}
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/* All done */
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orte_finalize();
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return 0;
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}
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