#include "private.h"
+typedef enum MPIR_Topo_type {
+ MPI_GRAPH=1,
+ MPI_CART=2,
+ MPI_DIST_GRAPH=3,
+ MPI_INVALID_TOPO=-1
+} MPIR_Topo_type;
+
+typedef SMPI_Topology *MPI_Topology;
namespace simgrid{
-namespace SMPI{
+namespace smpi{
class Topo {
+ public:
+ virtual ~Topo()=default;
protected:
- MPI_Comm m_comm;
+ MPI_Comm comm_;
};
-class Cart: public Topo {
+class Topo_Cart: public Topo {
private:
- int m_nnodes;
- int m_ndims;
- int *m_dims;
- int *m_periodic;
- int *m_position;
+ int nnodes_ = 0;
+ int ndims_;
+ int *dims_;
+ int *periodic_;
+ int *position_;
public:
- Cart(int ndims);
- ~Cart();
- Cart(MPI_Comm comm_old, int ndims, int dims[], int periods[], int reorder, MPI_Comm *comm_cart);
- Cart* sub(const int remain_dims[], MPI_Comm *newcomm) ;
+ Topo_Cart(int ndims);
+ ~Topo_Cart();
+ Topo_Cart(MPI_Comm comm_old, int ndims, int dims[], int periods[], int reorder, MPI_Comm *comm_cart);
+ Topo_Cart* sub(const int remain_dims[], MPI_Comm *newcomm) ;
int coords(int rank, int maxdims, int coords[]) ;
int get(int maxdims, int* dims, int* periods, int* coords);
int rank(int* coords, int* rank);
int shift(int direction, int disp, int *rank_source, int *rank_dest) ;
int dim_get(int *ndims);
+ static int Dims_create(int nnodes, int ndims, int dims[]);
};
-class Graph: public Topo {
+class Topo_Graph: public Topo {
private:
- int m_nnodes;
- int m_nedges;
- int *m_index;
- int *m_edges;
+ int nnodes_;
+ int nedges_;
+ int *index_;
+ int *edges_;
public:
- Graph();
- ~Graph();
+ Topo_Graph();
+ ~Topo_Graph();
};
-class Dist_Graph: public Topo {
+class Topo_Dist_Graph: public Topo {
private:
- int m_indegree;
- int *m_in;
- int *m_in_weights;
- int m_outdegree;
- int *m_out;
- int *m_out_weights;
- int m_is_weighted;
+ int indegree_;
+ int *in_;
+ int *in_weights_;
+ int outdegree_;
+ int *out_;
+ int *out_weights_;
+ int is_weighted_;
public:
- Dist_Graph();
- ~Dist_Graph();
+ Topo_Dist_Graph();
+ ~Topo_Dist_Graph();
};
-/*
- * This is a utility function, no need to have anything in the lower layer for this at all
- */
-extern int Dims_create(int nnodes, int ndims, int dims[]);
-
}
}