Tilesinfo struct

All tests works for systolic and hqr

include/libhqr.h

@@ -89,6 +89,16 @@ typedef struct libhqr_tiledesc_s{
     int p;     /**< The number of nodes per column in the data distribution */
 } libhqr_tiledesc_t;
 
+
+typedef struct libhqr_tileinfo_s{
+    int type;
+    int currpiv;
+    int nextpiv;
+    int prevpiv;
+    int first_nextpiv;
+    int first_prevpiv;
+} libhqr_tileinfo_t;
+
 struct libhqr_tree_s;
 typedef struct libhqr_tree_s libhqr_tree_t;
 
@@ -190,6 +200,13 @@ int  libhqr_hqr_init( libhqr_tree_t *qrtree,
                       int type_llvl, int type_hlvl,
                       int a, int p, int domino, int tsrr );
 void libhqr_hqr_finalize( libhqr_tree_t *qrtree );
+
+
+void libhqr_matrix_init(libhqr_tree_t *qrtree, const libhqr_tree_t *qrtree_init);
+int rdmtx_gettype(const libhqr_tree_t *qrtree, int k, int m);
+int rdmtx_currpiv(const libhqr_tree_t *qrtree, int k, int m);
+int rdmtx_nextpiv(const libhqr_tree_t *qrtree, int k, int p, int m);
+int rdmtx_prevpiv(const libhqr_tree_t *qrtree, int k, int p, int m);
 void libhqr_matrix_finalize(libhqr_tree_t *qrtree);
 
 /*