ovni/test/nanos6-nested-tasks.c

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2022-07-07 16:31:15 +02:00
/*
* Copyright (c) 2022 Barcelona Supercomputing Center (BSC)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE
#include "test/common.h"
#include "test/nanos6.h"
int
main(void)
{
instr_start(0, 1);
int ntasks = 100;
uint32_t typeid = 1;
type_create(typeid);
/* Create and run the tasks, one nested into another */
for(int i = 0; i < ntasks; i++)
{
task_begin(i + 1, typeid);
usleep(500);
}
/* End the tasks in the opposite order */
for(int i = ntasks - 1; i >= 0; i--)
task_end(i + 1);
instr_end();
return 0;
}