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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) 2017-2018 Linaro Limited
*/
/**
* @file
*
* ODP Linux helper for pthreads
*
* This file is not part of ODP APIs, but can be optionally used to ease common
* setups in a Linux system. User is free to implement the same setups in
* other ways (not via this file).
*/
#ifndef ODPH_LINUX_PTHREAD_H_
#define ODPH_LINUX_PTHREAD_H_
#include <odp/helper/threads.h>
#include <odp_api.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup odph_thread
* @{
*/
/**
* Creates and launches pthreads
*
* Creates, pins and launches threads to separate CPU's based on the cpumask.
*
* @param[out] pthread_tbl Table of pthread state information records. Table
* must have at least as many entries as there are
* CPUs in the CPU mask.
* @param mask CPU mask
* @param thr_params Linux helper thread parameters
*
* @return Number of threads created
*/
int odph_linux_pthread_create(odph_linux_pthread_t *pthread_tbl,
const odp_cpumask_t *mask,
const odph_linux_thr_params_t *thr_params);
/**
* Waits pthreads to exit
*
* Returns when all threads have been exit.
*
* @param thread_tbl Thread table
* @param num Number of threads to create
*
*/
void odph_linux_pthread_join(odph_linux_pthread_t *thread_tbl, int num);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif
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