hwloc_topology_membind_support(3)

NAME
hwloc_topology_membind_support

SYNOPSIS

#include <hwloc.h>

  Data Fields

unsigned char set_thisproc_membind
unsigned char get_thisproc_membind
unsigned char set_proc_membind
unsigned char get_proc_membind
unsigned char set_thisthread_membind
unsigned char get_thisthread_membind
unsigned char set_area_membind
unsigned char get_area_membind
unsigned char alloc_membind
unsigned char firsttouch_membind
unsigned char bind_membind
unsigned char interleave_membind
unsigned char nexttouch_membind
unsigned char migrate_membind
unsigned char get_area_memlocation
unsigned char weighted_interleave_membind

Detailed Description

Flags describing actual memory binding support for this topology.

A flag may be set even if the feature isn't supported in all cases (e.g. binding to random sets of non-contiguous objects).

Field Documentation

  unsigned char hwloc_topology_membind_support::alloc_membind
Allocating a bound memory area is supported.

  unsigned char hwloc_topology_membind_support::bind_membind
Bind policy is supported.

  unsigned char hwloc_topology_membind_support::firsttouch_membind
First-touch policy is supported.

  unsigned char hwloc_topology_membind_support::get_area_membind
Getting the binding of a given memory area is supported.

  unsigned char hwloc_topology_membind_support::get_area_memlocation
Getting the last NUMA nodes where a memory area was allocated is supported

  unsigned char hwloc_topology_membind_support::get_proc_membind
Getting the binding of a whole given process is supported.

  unsigned char hwloc_topology_membind_support::get_thisproc_membind
Getting the binding of the whole current process is supported.

  unsigned char hwloc_topology_membind_support::get_thisthread_membind
Getting the binding of the current thread only is supported.

  unsigned char hwloc_topology_membind_support::interleave_membind
Interleave policy is supported.

  unsigned char hwloc_topology_membind_support::migrate_membind
Migration flags is supported.

  unsigned char hwloc_topology_membind_support::nexttouch_membind
Next-touch migration policy is supported.

  unsigned char hwloc_topology_membind_support::set_area_membind
Binding a given memory area is supported.

  unsigned char hwloc_topology_membind_support::set_proc_membind
Binding a whole given process is supported.

  unsigned char hwloc_topology_membind_support::set_thisproc_membind
Binding the whole current process is supported.

  unsigned char hwloc_topology_membind_support::set_thisthread_membind
Binding the current thread only is supported.

  unsigned char hwloc_topology_membind_support::weighted_interleave_membind
Weighted interleave policy is supported.

Author

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