Helpers for manipulating Linux libnuma bitmask

Functions

static __hwloc_inline struct
bitmask
*__hwloc_attribute_malloc 
hwloc_cpuset_to_linux_libnuma_bitmask (hwloc_topology_t topology, hwloc_const_cpuset_t cpuset)
 Convert hwloc CPU set cpuset into the returned libnuma bitmask.
static __hwloc_inline int hwloc_cpuset_from_linux_libnuma_bitmask (hwloc_topology_t topology, hwloc_cpuset_t cpuset, const struct bitmask *bitmask)
 Convert libnuma bitmask bitmask into hwloc CPU set cpuset.

Function Documentation

static __hwloc_inline int hwloc_cpuset_from_linux_libnuma_bitmask ( hwloc_topology_t  topology,
hwloc_cpuset_t  cpuset,
const struct bitmask *  bitmask 
) [static]

Convert libnuma bitmask bitmask into hwloc CPU set cpuset.

This function may be used after calling many numa_ functions that use a struct bitmask as an output parameter.

static __hwloc_inline struct bitmask* __hwloc_attribute_malloc hwloc_cpuset_to_linux_libnuma_bitmask ( hwloc_topology_t  topology,
hwloc_const_cpuset_t  cpuset 
) [static, read]

Convert hwloc CPU set cpuset into the returned libnuma bitmask.

The returned bitmask should later be freed with numa_bitmask_free.

This function may be used before calling many numa_ functions that use a struct bitmask as an input parameter.

Returns:
newly allocated struct bitmask.

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