NAME
Helpers for manipulating Linux libnuma unsigned long masks -
Functions
static __hwloc_inline int hwloc_cpuset_to_linux_libnuma_ulongs
(hwloc_topology_t topology, hwloc_const_cpuset_t cpuset, unsigned
long *mask, unsigned long *maxnode)
Convert hwloc CPU set cpuset into the array of unsigned long mask.
static __hwloc_inline int hwloc_cpuset_from_linux_libnuma_ulongs
(hwloc_topology_t topology, hwloc_cpuset_t cpuset, const unsigned
long *mask, unsigned long maxnode)
Convert the array of unsigned long mask into hwloc CPU set.
Function Documentation
static __hwloc_inline int hwloc_cpuset_from_linux_libnuma_ulongs
(hwloc_topology_t topology, hwloc_cpuset_t cpuset, const unsigned long
* mask, unsigned long maxnode) [static]
Convert the array of unsigned long mask into hwloc CPU set. mask is a
array of unsigned long that will be read. maxnode contains the maximal
node number that may be read in mask.
This function may be used after calling get_mempolicy or any other
function that takes an array of unsigned long as output parameter (and
possibly a maximal node number as input parameter).
static __hwloc_inline int hwloc_cpuset_to_linux_libnuma_ulongs
(hwloc_topology_t topology, hwloc_const_cpuset_t cpuset, unsigned long
* mask, unsigned long * maxnode) [static]
Convert hwloc CPU set cpuset into the array of unsigned long mask. mask
is the array of unsigned long that will be filled. maxnode contains the
maximal node number that may be stored in mask. maxnode will be set to
the maximal node number that was found, plus one.
This function may be used before calling set_mempolicy, mbind,
migrate_pages or any other function that takes an array of unsigned
long and a maximal node number as input parameter.
Author
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the source code.
Version 1.0 Helpers for manipulating2Linux libnuma unsigned long masks(3)