/*!
 * \file    v3.h
 * \brief   v3 part of the exercise header file.
 *
 * \author
 *    Christos Choutouridis AEM:8997
 *    <cchoutou@ece.auth.gr>
 */
#ifndef V3_H_
#define V3_H_

#include <iostream>
#include <mutex>
#include <atomic>
#include <impl.hpp>

#if defined CILK
#include <cilk/cilk.h>
#include <cilk/cilk_api.h>
#include <cilk/reducer_opadd.h>

#elif defined OMP
#include <omp.h>

#elif defined THREADS
#include <thread>

#else
#endif

namespace v3 {

//! Select a data representation suited for V3.
using matrix = SpMat<int, int>;


using index_t  = typename matrix::indexType; //!< syntactic sugar alias for index type
using value_t  = typename matrix::dataType;  //!< syntactic sugar alias for value type

/*
 *  Common api for all the versions
 */
int nworkers();
std::vector<value_t> triang_v(matrix& A);
value_t triang_count (std::vector<value_t>& c);

};
#endif /* V3_H_ */