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NVIDIA Management Library Specific FHardware(LocalNVIDIAwManagement Library Specific Functions(3)

NAME
       NVIDIA Management Library Specific Functions -

   Functions
       static inline int hwloc_nvml_get_device_cpuset (hwloc_topology_t topology , nvmlDevice_t
	   device, hwloc_cpuset_t set)
       static inline hwloc_obj_t hwloc_nvml_get_device_osdev_by_index (hwloc_topology_t topology,
	   unsigned idx)
       static inline hwloc_obj_t hwloc_nvml_get_device_osdev (hwloc_topology_t topology,
	   nvmlDevice_t device)

Detailed Description
Function Documentation
   static inline int hwloc_nvml_get_device_cpuset (hwloc_topology_t topology, nvmlDevice_tdevice,
       hwloc_cpuset_tset) [static]
       Get the CPU set of logical processors that are physically close to NVML device device.
       Return the CPU set describing the locality of the NVML device device.

       Topology topology and device device must match the local machine. I/O devices detection
       and the NVML component are not needed in the topology.

       The function only returns the locality of the device. If more information about the device
       is needed, OS objects should be used instead, see hwloc_nvml_get_device_osdev() and
       hwloc_nvml_get_device_osdev_by_index().

       This function is currently only implemented in a meaningful way for Linux; other systems
       will simply get a full cpuset.

   static inline hwloc_obj_t hwloc_nvml_get_device_osdev (hwloc_topology_ttopology,
       nvmlDevice_tdevice) [static]
       Get the hwloc OS device object corresponding to NVML device device. Return the hwloc OS
       device object that describes the given NVML device device. Return NULL if there is none.

       Topology topology and device device must match the local machine. I/O devices detection
       and the NVML component must be enabled in the topology. If not, the locality of the object
       may still be found using hwloc_nvml_get_device_cpuset().

       Note:
	   The corresponding hwloc PCI device may be found by looking at the result parent
	   pointer.

   static inline hwloc_obj_t hwloc_nvml_get_device_osdev_by_index (hwloc_topology_ttopology,
       unsignedidx) [static]
       Get the hwloc OS device object corresponding to the NVML device whose index is idx. Return
       the OS device object describing the NVML device whose index is idx. Returns NULL if there
       is none.

       The topology topology does not necessarily have to match the current machine. For instance
       the topology may be an XML import of a remote host. I/O devices detection and the NVML
       component must be enabled in the topology.

       Note:
	   The corresponding PCI device object can be obtained by looking at the OS device parent
	   object.

Author
       Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code.

Version 1.7				  Sun Apr NVIDIA Management Library Specific Functions(3)
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