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/* * Copyright © 2009 CNRS * Copyright © 2009-2021 Inria. All rights reserved. * Copyright © 2009-2012 Université Bordeaux * Copyright © 2009-2010 Cisco Systems, Inc. All rights reserved. * See COPYING in top-level directory. */ /** * This file contains the inline code of functions declared in hwloc.h */ #ifndef HWLOC_DEPRECATED_H #define HWLOC_DEPRECATED_H #ifndef HWLOC_H #error Please include the main hwloc.h instead #endif #ifdef __cplusplus extern "C" { #endif /* backward compat with v2.0 before WHOLE_SYSTEM renaming */ #define HWLOC_TOPOLOGY_FLAG_WHOLE_SYSTEM HWLOC_TOPOLOGY_FLAG_INCLUDE_DISALLOWED /* backward compat with v1.11 before System removal */ #define HWLOC_OBJ_SYSTEM HWLOC_OBJ_MACHINE /* backward compat with v1.10 before Socket->Package renaming */ #define HWLOC_OBJ_SOCKET HWLOC_OBJ_PACKAGE /* backward compat with v1.10 before Node->NUMANode clarification */ #define HWLOC_OBJ_NODE HWLOC_OBJ_NUMANODE /** \brief Add a distances structure. * * Superseded by hwloc_distances_add_create()+hwloc_distances_add_values()+hwloc_distances_add_commit() * in v2.5. */ HWLOC_DECLSPEC int hwloc_distances_add(hwloc_topology_t topology, unsigned nbobjs, hwloc_obj_t *objs, hwloc_uint64_t *values, unsigned long kind, unsigned long flags) __hwloc_attribute_deprecated; /** \brief Insert a misc object by parent. * * Identical to hwloc_topology_insert_misc_object(). */ static __hwloc_inline hwloc_obj_t hwloc_topology_insert_misc_object_by_parent(hwloc_topology_t topology, hwloc_obj_t parent, const char *name) __hwloc_attribute_deprecated; static __hwloc_inline hwloc_obj_t hwloc_topology_insert_misc_object_by_parent(hwloc_topology_t topology, hwloc_obj_t parent, const char *name) { return hwloc_topology_insert_misc_object(topology, parent, name); } /** \brief Stringify the cpuset containing a set of objects. * * If \p size is 0, \p string may safely be \c NULL. * * \return the number of character that were actually written if not truncating, * or that would have been written (not including the ending \\0). */ static __hwloc_inline int hwloc_obj_cpuset_snprintf(char *str, size_t size, size_t nobj, struct hwloc_obj * const *objs) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_obj_cpuset_snprintf(char *str, size_t size, size_t nobj, struct hwloc_obj * const *objs) { hwloc_bitmap_t set = hwloc_bitmap_alloc(); int res; unsigned i; hwloc_bitmap_zero(set); for(i=0; i<nobj; i++) if (objs[i]->cpuset) hwloc_bitmap_or(set, set, objs[i]->cpuset); res = hwloc_bitmap_snprintf(str, size, set); hwloc_bitmap_free(set); return res; } /** \brief Convert a type string into a type and some attributes. * * Deprecated by hwloc_type_sscanf() */ static __hwloc_inline int hwloc_obj_type_sscanf(const char *string, hwloc_obj_type_t *typep, int *depthattrp, void *typeattrp, size_t typeattrsize) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_obj_type_sscanf(const char *string, hwloc_obj_type_t *typep, int *depthattrp, void *typeattrp, size_t typeattrsize) { union hwloc_obj_attr_u attr; int err = hwloc_type_sscanf(string, typep, &attr, sizeof(attr)); if (err < 0) return err; if (hwloc_obj_type_is_cache(*typep)) { if (depthattrp) *depthattrp = (int) attr.cache.depth; if (typeattrp && typeattrsize >= sizeof(hwloc_obj_cache_type_t)) memcpy(typeattrp, &attr.cache.type, sizeof(hwloc_obj_cache_type_t)); } else if (*typep == HWLOC_OBJ_GROUP) { if (depthattrp) *depthattrp = (int) attr.group.depth; } return 0; } /** \brief Set the default memory binding policy of the current * process or thread to prefer the NUMA node(s) specified by physical \p nodeset */ static __hwloc_inline int hwloc_set_membind_nodeset(hwloc_topology_t topology, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_set_membind_nodeset(hwloc_topology_t topology, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) { return hwloc_set_membind(topology, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Query the default memory binding policy and physical locality of the * current process or thread. */ static __hwloc_inline int hwloc_get_membind_nodeset(hwloc_topology_t topology, hwloc_nodeset_t nodeset, hwloc_membind_policy_t * policy, int flags) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_get_membind_nodeset(hwloc_topology_t topology, hwloc_nodeset_t nodeset, hwloc_membind_policy_t * policy, int flags) { return hwloc_get_membind(topology, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Set the default memory binding policy of the specified * process to prefer the NUMA node(s) specified by physical \p nodeset */ static __hwloc_inline int hwloc_set_proc_membind_nodeset(hwloc_topology_t topology, hwloc_pid_t pid, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_set_proc_membind_nodeset(hwloc_topology_t topology, hwloc_pid_t pid, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) { return hwloc_set_proc_membind(topology, pid, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Query the default memory binding policy and physical locality of the * specified process. */ static __hwloc_inline int hwloc_get_proc_membind_nodeset(hwloc_topology_t topology, hwloc_pid_t pid, hwloc_nodeset_t nodeset, hwloc_membind_policy_t * policy, int flags) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_get_proc_membind_nodeset(hwloc_topology_t topology, hwloc_pid_t pid, hwloc_nodeset_t nodeset, hwloc_membind_policy_t * policy, int flags) { return hwloc_get_proc_membind(topology, pid, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Bind the already-allocated memory identified by (addr, len) * to the NUMA node(s) in physical \p nodeset. */ static __hwloc_inline int hwloc_set_area_membind_nodeset(hwloc_topology_t topology, const void *addr, size_t len, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_set_area_membind_nodeset(hwloc_topology_t topology, const void *addr, size_t len, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) { return hwloc_set_area_membind(topology, addr, len, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Query the physical NUMA node(s) and binding policy of the memory * identified by (\p addr, \p len ). */ static __hwloc_inline int hwloc_get_area_membind_nodeset(hwloc_topology_t topology, const void *addr, size_t len, hwloc_nodeset_t nodeset, hwloc_membind_policy_t * policy, int flags) __hwloc_attribute_deprecated; static __hwloc_inline int hwloc_get_area_membind_nodeset(hwloc_topology_t topology, const void *addr, size_t len, hwloc_nodeset_t nodeset, hwloc_membind_policy_t * policy, int flags) { return hwloc_get_area_membind(topology, addr, len, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Allocate some memory on the given physical nodeset \p nodeset */ static __hwloc_inline void * hwloc_alloc_membind_nodeset(hwloc_topology_t topology, size_t len, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) __hwloc_attribute_malloc __hwloc_attribute_deprecated; static __hwloc_inline void * hwloc_alloc_membind_nodeset(hwloc_topology_t topology, size_t len, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) { return hwloc_alloc_membind(topology, len, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Allocate some memory on the given nodeset \p nodeset. */ static __hwloc_inline void * hwloc_alloc_membind_policy_nodeset(hwloc_topology_t topology, size_t len, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) __hwloc_attribute_malloc __hwloc_attribute_deprecated; static __hwloc_inline void * hwloc_alloc_membind_policy_nodeset(hwloc_topology_t topology, size_t len, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) { return hwloc_alloc_membind_policy(topology, len, nodeset, policy, flags | HWLOC_MEMBIND_BYNODESET); } /** \brief Convert a CPU set into a NUMA node set and handle non-NUMA cases */ static __hwloc_inline void hwloc_cpuset_to_nodeset_strict(hwloc_topology_t topology, hwloc_const_cpuset_t _cpuset, hwloc_nodeset_t nodeset) __hwloc_attribute_deprecated; static __hwloc_inline void hwloc_cpuset_to_nodeset_strict(hwloc_topology_t topology, hwloc_const_cpuset_t _cpuset, hwloc_nodeset_t nodeset) { hwloc_cpuset_to_nodeset(topology, _cpuset, nodeset); } /** \brief Convert a NUMA node set into a CPU set and handle non-NUMA cases */ static __hwloc_inline void hwloc_cpuset_from_nodeset_strict(hwloc_topology_t topology, hwloc_cpuset_t _cpuset, hwloc_const_nodeset_t nodeset) __hwloc_attribute_deprecated; static __hwloc_inline void hwloc_cpuset_from_nodeset_strict(hwloc_topology_t topology, hwloc_cpuset_t _cpuset, hwloc_const_nodeset_t nodeset) { hwloc_cpuset_from_nodeset(topology, _cpuset, nodeset); } #ifdef __cplusplus } /* extern "C" */ #endif #endif /* HWLOC_DEPRECATED_H */