Hardware Locality (hwloc)
1.9
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Functions | |
static hwloc_obj_t | hwloc_get_non_io_ancestor_obj (hwloc_topology_t topology, hwloc_obj_t ioobj) |
static hwloc_obj_t | hwloc_get_next_pcidev (hwloc_topology_t topology, hwloc_obj_t prev) |
static hwloc_obj_t | hwloc_get_pcidev_by_busid (hwloc_topology_t topology, unsigned domain, unsigned bus, unsigned dev, unsigned func) |
static hwloc_obj_t | hwloc_get_pcidev_by_busidstring (hwloc_topology_t topology, const char *busid) |
static hwloc_obj_t | hwloc_get_next_osdev (hwloc_topology_t topology, hwloc_obj_t prev) |
static hwloc_obj_t | hwloc_get_next_bridge (hwloc_topology_t topology, hwloc_obj_t prev) |
static int | hwloc_bridge_covers_pcibus (hwloc_obj_t bridge, unsigned domain, unsigned bus) |
static hwloc_obj_t | hwloc_get_hostbridge_by_pcibus (hwloc_topology_t topology, unsigned domain, unsigned bus) |
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inlinestatic |
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inlinestatic |
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.
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inlinestatic |
Get the next bridge in the system.
prev
is NULL
.
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inlinestatic |
Get the next OS device in the system.
prev
is NULL
.
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inlinestatic |
Get the next PCI device in the system.
prev
is NULL
.
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inlinestatic |
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
.
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inlinestatic |
Find the PCI device object matching the PCI bus id given domain, bus device and function PCI bus id.
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inlinestatic |
Find the PCI device object matching the PCI bus id given as a string xxxx:yy:zz.t or yy:zz.t.