hwloc_obj_attr_u_hwloc_cache_attr_s - Man Page

hwloc_uint64_t size
unsigned depth
unsigned linesize
int associativity
hwloc_obj_cache_type_t type

Ways of associativity, -1 if fully associative, 0 if unknown.

Depth of cache (e.g., L1, L2, ...etc.)

Cache-line size in bytes. 0 if unknown.

Size of cache in bytes.

Cache type.