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Create and Destroy Topologies(3) Hardware Locality (hwloc) Create and Destroy Topologies(3)

NAME

Create and Destroy Topologies -

Functions


int hwloc_topology_init (hwloc_topology_t *topologyp)
int hwloc_topology_load (hwloc_topology_t topology)
void hwloc_topology_destroy (hwloc_topology_t topology)
void hwloc_topology_check (hwloc_topology_t topology)

Detailed Description

Function Documentation

void hwloc_topology_check (hwloc_topology_ttopology)

Run internal checks on a topology structure. The program aborts if an inconsistency is detected in the given topology.

Parameters:

topology is the topology to be checked

Note:

This routine is only useful to developers.

The input topology should have been previously loaded with hwloc_topology_load().

void hwloc_topology_destroy (hwloc_topology_ttopology)

Terminate and free a topology context. Parameters:

topology is the topology to be freed

int hwloc_topology_init (hwloc_topology_t *topologyp)

Allocate a topology context. Parameters:

topologyp is assigned a pointer to the new allocated context.

Returns:

0 on success, -1 on error.

int hwloc_topology_load (hwloc_topology_ttopology)

Build the actual topology. Build the actual topology once initialized with hwloc_topology_init() and tuned with Configure Topology Detection routines. No other routine may be called earlier using this topology context.

Parameters:

topology is the topology to be loaded with objects.

Returns:

0 on success, -1 on error.

See Also:

Configure Topology Detection

Author

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Mon Jul 30 2012 Version 1.5