hwlocality_distances_consult(3) Library Functions Manual
NAME
hwlocality_distances_consult - Helpers for consulting distance matrices
SYNOPSIS
Functions
int hwloc_distances_obj_index (struct hwloc_distances_s *distances,
hwloc_obj_t obj)
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)
Detailed Description
Function Documentation
int hwloc_distances_obj_index (struct hwloc_distances_s * distances,
hwloc_obj_t obj) [inline]
Find the index of an object in a distances structure.
Returns
the index of the object in the distances structure if any.
-1 if object obj is not involved in structure distances.
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]
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
0 on success.
-1 if object obj1 or obj2 is not involved in structure distances.
Author
Generated automatically by Doxygen for Hardware Locality (hwloc) from
the source code.
Hardware Locality (hwloc) Version 2.12.0 hwlocality_distances_consult(3)
hwloc 2.12.0 - Generated Thu May 8 14:51:15 CDT 2025