Helpers for consulting distance matrices

Functions

static int hwloc_distances_obj_index (struct hwloc_distances_s *distances, hwloc_obj_t obj)
static int hwloc_distances_obj_pair_values (struct hwloc_distances_s *distances, hwloc_obj_t obj1, hwloc_obj_t obj2, hwloc_uint64_t *value1to2, hwloc_uint64_t *value2to1)

Function Documentation

static int hwloc_distances_obj_index ( struct hwloc_distances_s distances,
hwloc_obj_t  obj 
) [inline, static]

Find the index of an object in a distances structure.

Returns:
-1 if object obj is not involved in structure distances.
static int hwloc_distances_obj_pair_values ( struct hwloc_distances_s distances,
hwloc_obj_t  obj1,
hwloc_obj_t  obj2,
hwloc_uint64_t *  value1to2,
hwloc_uint64_t *  value2to1 
) [inline, static]

Find the values between two objects in a distance matrices.

The distance from obj1 to obj2 is stored in the value pointed by value1to2 and reciprocally.

Returns:
-1 if object obj1 or obj2 is not involved in structure distances.

Generated on 28 Mar 2020 for Hardware Locality (hwloc) by  doxygen 1.6.1