SysTutorials Posts

NAME hwlocality_syntheticexport – Exporting Topologies to Synthetic Enumerations enum hwloc_topology_export_synthetic_flags_e { HWLOC_TOPOLOGY_EXPORT_SYNTHETIC_FLAG_NO_EXTENDED_TYPES, HWLOC_TOPOLOGY_EXPORT_SYNTHETIC_FLAG_NO_ATTRS } Functions int hwloc_topology_export_synthetic (hwloc_topology_t topology, char *buffer, size_t buflen, unsigned long flags) Detailed Description Enumeration Type Documentation enum hwloc_topology_export_synthetic_flags_e Flags for exporting synthetic topologies. Flags to be given as a OR’ed set to hwloc_topology_export_synthetic(). Enumerator HWLOC_TOPOLOGY_EXPORT_SYNTHETIC_FLAG_NO_EXTENDED_TYPES Export extended types such as…

NAME hwlocality_creation – Topology Creation and Destruction Typedefs typedef struct hwloc_topology * hwloc_topology_t Functions int hwloc_topology_init (hwloc_topology_t *topologyp) int hwloc_topology_load (hwloc_topology_t topology) void hwloc_topology_destroy (hwloc_topology_t topology) int hwloc_topology_dup (hwloc_topology_t *newtopology, hwloc_topology_t oldtopology) void hwloc_topology_check (hwloc_topology_t topology) Detailed Description Typedef Documentation typedef struct hwloc_topology* hwloc_topology_t Topology context. To be initialized with hwloc_topology_init() and built with hwloc_topology_load()….

NAME hwloc_topology_discovery_support – SYNOPSIS #include <hwloc.h> Data Fields unsigned char pu Detailed Description Flags describing actual discovery support for this topology. Field Documentation unsigned char hwloc_topology_discovery_support::pu Detecting the number of PU objects is supported. Author Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code. Index

NAME hwloc_topology_diff_u – SYNOPSIS #include <diff.h> Data Structures struct hwloc_topology_diff_generic_s struct hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_too_complex_s Data Fields struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s generic struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s obj_attr struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s too_complex Detailed Description One element of a difference list between two topologies. Field Documentation struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s hwloc_topology_diff_u::generic struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s hwloc_topology_diff_u::obj_attr struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s hwloc_topology_diff_u::too_complex Author Generated automatically by Doxygen for Hardware Locality…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwloc_topology_diff_obj_attr_u – SYNOPSIS #include <diff.h> Data Structures struct hwloc_topology_diff_obj_attr_generic_s struct hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_uint64_s Data Fields struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s generic struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s uint64 struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s string Detailed Description One object attribute difference. Field Documentation struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s hwloc_topology_diff_obj_attr_u::generic struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s hwloc_topology_diff_obj_attr_u::string struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s hwloc_topology_diff_obj_attr_u::uint64 Author Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code….

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_diff – Topology differences Data Structures union hwloc_topology_diff_obj_attr_u struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_uint64_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_string_s struct hwloc_topology_diff_obj_attr_u::hwloc_topology_diff_obj_attr_generic_s union hwloc_topology_diff_u struct hwloc_topology_diff_u::hwloc_topology_diff_too_complex_s struct hwloc_topology_diff_u::hwloc_topology_diff_obj_attr_s struct hwloc_topology_diff_u::hwloc_topology_diff_generic_s Typedefs typedef enum hwloc_topology_diff_obj_attr_type_e hwloc_topology_diff_obj_attr_type_t typedef enum hwloc_topology_diff_type_e hwloc_topology_diff_type_t typedef union hwloc_topology_diff_u * hwloc_topology_diff_t Enumerations enum hwloc_topology_diff_obj_attr_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_SIZE, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_NAME, HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } enum hwloc_topology_diff_type_e { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR, HWLOC_TOPOLOGY_DIFF_TOO_COMPLEX } enum hwloc_topology_diff_apply_flags_e { HWLOC_TOPOLOGY_DIFF_APPLY_REVERSE…

NAME hwlocality_creation – Topology Creation and Destruction Typedefs typedef struct hwloc_topology * hwloc_topology_t Functions int hwloc_topology_init (hwloc_topology_t *topologyp) int hwloc_topology_load (hwloc_topology_t topology) void hwloc_topology_destroy (hwloc_topology_t topology) int hwloc_topology_dup (hwloc_topology_t *newtopology, hwloc_topology_t oldtopology) void hwloc_topology_check (hwloc_topology_t topology) Detailed Description Typedef Documentation typedef struct hwloc_topology* hwloc_topology_t Topology context. To be initialized with hwloc_topology_init() and built with hwloc_topology_load()….

NAME hwloc_topology_cpubind_support – SYNOPSIS #include <hwloc.h> Data Fields unsigned char set_thisproc_cpubind unsigned char get_thisproc_cpubind unsigned char set_proc_cpubind unsigned char get_proc_cpubind unsigned char set_thisthread_cpubind unsigned char get_thisthread_cpubind unsigned char set_thread_cpubind unsigned char get_thread_cpubind unsigned char get_thisproc_last_cpu_location unsigned char get_proc_last_cpu_location unsigned char get_thisthread_last_cpu_location Detailed Description Flags describing actual PU binding support for this topology. Field Documentation unsigned…

NAME hwlocality_creation – Topology Creation and Destruction Typedefs typedef struct hwloc_topology * hwloc_topology_t Functions int hwloc_topology_init (hwloc_topology_t *topologyp) int hwloc_topology_load (hwloc_topology_t topology) void hwloc_topology_destroy (hwloc_topology_t topology) int hwloc_topology_dup (hwloc_topology_t *newtopology, hwloc_topology_t oldtopology) void hwloc_topology_check (hwloc_topology_t topology) Detailed Description Typedef Documentation typedef struct hwloc_topology* hwloc_topology_t Topology context. To be initialized with hwloc_topology_init() and built with hwloc_topology_load()….

NAME hwlocality_cpubinding – CPU binding Enumerations enum hwloc_cpubind_flags_t { HWLOC_CPUBIND_PROCESS, HWLOC_CPUBIND_THREAD, HWLOC_CPUBIND_STRICT, HWLOC_CPUBIND_NOMEMBIND } Functions int hwloc_set_cpubind (hwloc_topology_t topology, hwloc_const_cpuset_t set, int flags) int hwloc_get_cpubind (hwloc_topology_t topology, hwloc_cpuset_t set, int flags) int hwloc_set_proc_cpubind (hwloc_topology_t topology, hwloc_pid_t pid, hwloc_const_cpuset_t set, int flags) int hwloc_get_proc_cpubind (hwloc_topology_t topology, hwloc_pid_t pid, hwloc_cpuset_t set, int flags) int hwloc_set_thread_cpubind (hwloc_topology_t topology,…

NAME hwlocality_membinding – Memory binding Enumerations enum hwloc_membind_policy_t { HWLOC_MEMBIND_DEFAULT, HWLOC_MEMBIND_FIRSTTOUCH, HWLOC_MEMBIND_BIND, HWLOC_MEMBIND_INTERLEAVE, HWLOC_MEMBIND_REPLICATE, HWLOC_MEMBIND_NEXTTOUCH, HWLOC_MEMBIND_MIXED } enum hwloc_membind_flags_t { HWLOC_MEMBIND_PROCESS, HWLOC_MEMBIND_THREAD, HWLOC_MEMBIND_STRICT, HWLOC_MEMBIND_MIGRATE, HWLOC_MEMBIND_NOCPUBIND } Functions int hwloc_set_membind_nodeset (hwloc_topology_t topology, hwloc_const_nodeset_t nodeset, hwloc_membind_policy_t policy, int flags) int hwloc_set_membind (hwloc_topology_t topology, hwloc_const_cpuset_t cpuset, hwloc_membind_policy_t policy, int flags) int hwloc_get_membind_nodeset (hwloc_topology_t topology, hwloc_nodeset_t nodeset, hwloc_membind_policy_t *policy,…