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Advanced I/O object traversal helperHardware Locality (hwAdvanced I/O object traversal helpers(3)
NAME
Advanced I/O object traversal helpers -
Functions
static inline hwloc_obj_t hwloc_get_non_io_ancestor_obj (hwloc_topology_t topology ,
hwloc_obj_t ioobj)
static inline hwloc_obj_t hwloc_get_next_pcidev (hwloc_topology_t topology, hwloc_obj_t
prev)
static inline hwloc_obj_t hwloc_get_pcidev_by_busid (hwloc_topology_t topology, unsigned
domain, unsigned bus, unsigned dev, unsigned func)
static inline hwloc_obj_t hwloc_get_pcidev_by_busidstring (hwloc_topology_t topology,
const char *busid)
static inline hwloc_obj_t hwloc_get_next_osdev (hwloc_topology_t topology, hwloc_obj_t
prev)
static inline hwloc_obj_t hwloc_get_next_bridge (hwloc_topology_t topology, hwloc_obj_t
prev)
static inline int hwloc_bridge_covers_pcibus (hwloc_obj_t bridge, unsigned domain,
unsigned bus)
static inline hwloc_obj_t hwloc_get_hostbridge_by_pcibus (hwloc_topology_t topology,
unsigned domain, unsigned bus)
Detailed Description
Function Documentation
static inline int hwloc_bridge_covers_pcibus (hwloc_obj_tbridge, unsigneddomain, unsignedbus)
[static]
static inline hwloc_obj_t hwloc_get_hostbridge_by_pcibus (hwloc_topology_ttopology,
unsigneddomain, unsignedbus) [static]
Find the hostbridge that covers the given PCI bus. This is useful for finding the locality
of a bus because it is the hostbridge parent cpuset.
static inline hwloc_obj_t hwloc_get_next_bridge (hwloc_topology_ttopology, hwloc_obj_tprev)
[static]
Get the next bridge in the system. Returns:
the first bridge if prev is NULL.
static inline hwloc_obj_t hwloc_get_next_osdev (hwloc_topology_ttopology, hwloc_obj_tprev)
[static]
Get the next OS device in the system. Returns:
the first OS device if prev is NULL.
static inline hwloc_obj_t hwloc_get_next_pcidev (hwloc_topology_ttopology, hwloc_obj_tprev)
[static]
Get the next PCI device in the system. Returns:
the first PCI device if prev is NULL.
static inline hwloc_obj_t hwloc_get_non_io_ancestor_obj (hwloc_topology_t topology,
hwloc_obj_tioobj) [static]
Get the first non-I/O ancestor object. Given the I/O object ioobj, find the smallest non-
I/O ancestor object. This regular object may then be used for binding because its locality
is the same as ioobj.
static inline hwloc_obj_t hwloc_get_pcidev_by_busid (hwloc_topology_ttopology, unsigneddomain,
unsignedbus, unsigneddev, unsignedfunc) [static]
Find the PCI device object matching the PCI bus id given domain, bus device and function
PCI bus id.
static inline hwloc_obj_t hwloc_get_pcidev_by_busidstring (hwloc_topology_ttopology, const
char *busid) [static]
Find the PCI device object matching the PCI bus id given as a string xxxx:yy:zz.t or
yy:zz.t.
Author
Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code.
Version 1.7 Sun Apr 7 2013 Advanced I/O object traversal helpers(3) |
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