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Simplified VirtualMemory::bindToNUMANode.

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This commit is contained in:
XMRig 2019-07-26 17:03:10 +07:00
parent 35d9c755e0
commit e53ae0c15e
1 changed files with 3 additions and 11 deletions
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12
src/crypto/common/VirtualMemory.cpp
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@ -46,21 +46,13 @@ void xmrig::VirtualMemory::bindToNUMANode(int64_t affinity)
hwloc_topology_init(&topology);
hwloc_topology_load(topology);
const int depth = hwloc_get_type_depth(topology, HWLOC_OBJ_PU);
const unsigned puId = static_cast<unsigned>(affinity);
for (unsigned i = 0; i < hwloc_get_nbobjs_by_depth(topology, depth); i++) {
hwloc_obj_t pu = hwloc_get_obj_by_depth(topology, depth, i);
if (pu->os_index == puId) {
if (hwloc_set_membind_nodeset(topology, pu->nodeset, HWLOC_MEMBIND_BIND, HWLOC_MEMBIND_THREAD) < 0) {
hwloc_obj_t pu = hwloc_get_pu_obj_by_os_index(topology, puId);
if (pu == nullptr || hwloc_set_membind_nodeset(topology, pu->nodeset, HWLOC_MEMBIND_BIND, HWLOC_MEMBIND_THREAD) < 0) {
LOG_WARN("CPU #%02u warning: \"can't bind memory\"", puId);
}
break;
}
}
hwloc_topology_destroy(topology);
# endif
}