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Portable Hardware Locality (hwloc) Documentation: v1.1

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Myrinet Express-Specific Functions

Functions

static inline int hwloc_mx_board_get_device_cpuset (hwloc_topology_t topology, unsigned id, hwloc_cpuset_t set)
 Get the CPU set of logical processors that are physically close the MX board id.
static inline int hwloc_mx_endpoint_get_device_cpuset (hwloc_topology_t topology, mx_endpoint_t endpoint, hwloc_cpuset_t set)
 Get the CPU set of logical processors that are physically close to endpoint endpoint.

Function Documentation

static inline int hwloc_mx_board_get_device_cpuset ( hwloc_topology_t  topology,
unsigned  id,
hwloc_cpuset_t  set 
) [static]

Get the CPU set of logical processors that are physically close the MX board id.

For the given Myrinet Express board index id, read the OS-provided NUMA node and return the corresponding CPU set.

static inline int hwloc_mx_endpoint_get_device_cpuset ( hwloc_topology_t  topology,
mx_endpoint_t  endpoint,
hwloc_cpuset_t  set 
) [static]

Get the CPU set of logical processors that are physically close to endpoint endpoint.

For the given Myrinet Express endpoint endpoint, read the OS-provided NUMA node and return the corresponding CPU set.