NAME
Object/String Conversion -
Functions
HWLOC_DECLSPEC const char * hwloc_obj_type_string (hwloc_obj_type_t
type) __hwloc_attribute_const
Return a stringified topology object type.
HWLOC_DECLSPEC hwloc_obj_type_t hwloc_obj_type_of_string (const char
*string) __hwloc_attribute_pure
Return an object type from the string.
HWLOC_DECLSPEC int hwloc_obj_type_snprintf (char *__hwloc_restrict
string, size_t size, hwloc_obj_t obj, int verbose)
Stringify the type of a given topology object into a human-readable
form.
HWLOC_DECLSPEC int hwloc_obj_attr_snprintf (char *__hwloc_restrict
string, size_t size, hwloc_obj_t obj, const char *__hwloc_restrict
separator, int verbose)
Stringify the attributes of a given topology object into a human-
readable form.
HWLOC_DECLSPEC int hwloc_obj_snprintf (char *__hwloc_restrict string,
size_t size, hwloc_topology_t topology, hwloc_obj_t obj, const char
*__hwloc_restrict indexprefix, int verbose)
Stringify a given topology object into a human-readable form.
HWLOC_DECLSPEC int hwloc_obj_cpuset_snprintf (char *__hwloc_restrict
str, size_t size, size_t nobj, const hwloc_obj_t *__hwloc_restrict
objs)
Stringify the cpuset containing a set of objects.
Function Documentation
HWLOC_DECLSPEC int hwloc_obj_attr_snprintf (char *__hwloc_restrict string,
size_t size, hwloc_obj_t obj, const char *__hwloc_restrict separator,
int verbose)
Stringify the attributes of a given topology object into a human-
readable form. Attribute values are separated by separator.
Only the major attributes are printed in non-verbose mode.
Returns:
how many characters were actually written (not including the ending
\0), or -1 on error.
HWLOC_DECLSPEC int hwloc_obj_cpuset_snprintf (char *__hwloc_restrict str,
size_t size, size_t nobj, const hwloc_obj_t *__hwloc_restrict objs)
Stringify the cpuset containing a set of objects. Returns:
how many characters were actually written (not including the ending
\0).
HWLOC_DECLSPEC int hwloc_obj_snprintf (char *__hwloc_restrict string,
size_t size, hwloc_topology_t topology, hwloc_obj_t obj, const char
*__hwloc_restrict indexprefix, int verbose)
Stringify a given topology object into a human-readable form. Note:
This function is deprecated in favor of hwloc_obj_type_snprintf()
and hwloc_obj_attr_snprintf() since it is not very flexible and
only prints physical/OS indexes.
Fill string string up to size characters with the description of
topology object obj in topology topology.
If verbose is set, a longer description is used. Otherwise a short
description is used.
indexprefix is used to prefix the os_index attribute number of the
object in the description. If NULL, the # character is used.
Returns:
how many characters were actually written (not including the ending
\0), or -1 on error.
HWLOC_DECLSPEC hwloc_obj_type_t hwloc_obj_type_of_string (const char *
string)
Return an object type from the string. Returns:
-1 if unrecognized.
HWLOC_DECLSPEC int hwloc_obj_type_snprintf (char *__hwloc_restrict string,
size_t size, hwloc_obj_t obj, int verbose)
Stringify the type of a given topology object into a human-readable
form. It differs from hwloc_obj_type_string() because it prints type
attributes such as cache depth.
Returns:
how many characters were actually written (not including the ending
\0), or -1 on error.
HWLOC_DECLSPEC const char* hwloc_obj_type_string (hwloc_obj_type_t type)
const
Return a stringified topology object type.
Author
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the source code.