scc.h

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#ifndef _SCC_H_
#define _SCC_H_
 
#include <stdint.h>
 
#include "dist_graph.h"
#include "comms.h"
 
 
int scc_bfs_fw(dist_graph_t* g, mpi_data_t* comm, queue_data_t* q,
               uint64_t* scc, uint64_t root);
 
uint64_t scc_bfs_bw(dist_graph_t* g, mpi_data_t* comm, queue_data_t* q,
               uint64_t* scc, uint64_t root);
 
int scc_color(dist_graph_t* g, mpi_data_t* comm, queue_data_t* q,
              uint64_t* scc, uint64_t* colors);
 
uint64_t scc_verify(dist_graph_t* g, uint64_t* scc);
 
int scc_output(dist_graph_t* g, uint64_t* scc, char* output_file);
 
int scc_dist(dist_graph_t *g, mpi_data_t* comm, queue_data_t* q, 
             uint64_t root, char* output_file);
 
#endif