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Added support for allocate RandomX dataset on each NUMA node.

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This commit is contained in:
XMRig 2019-07-27 19:41:59 +07:00
parent e53ae0c15e
commit 828fc065b0
11 changed files with 178 additions and 70 deletions
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14
src/backend/cpu/platform/HwlocCpuInfo.cpp
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@ -38,6 +38,7 @@
namespace xmrig {
std::vector<uint32_t> HwlocCpuInfo::m_nodeIndexes;
uint32_t HwlocCpuInfo::m_features = 0;
@ -151,8 +152,17 @@ xmrig::HwlocCpuInfo::HwlocCpuInfo() : BasicCpuInfo(),
m_nodes = std::max<size_t>(countByType(m_topology, HWLOC_OBJ_NUMANODE), 1);
m_packages = countByType(m_topology, HWLOC_OBJ_PACKAGE);
if (nodes() > 1 && hwloc_topology_get_support(m_topology)->membind->set_thisthread_membind) {
m_features |= SET_THISTHREAD_MEMBIND;
if (m_nodes > 1) {
if (hwloc_topology_get_support(m_topology)->membind->set_thisthread_membind) {
m_features |= SET_THISTHREAD_MEMBIND;
}
m_nodeIndexes.reserve(m_nodes);
hwloc_obj_t node = nullptr;
while ((node = hwloc_get_next_obj_by_type(m_topology, HWLOC_OBJ_NUMANODE, node)) != nullptr) {
m_nodeIndexes.emplace_back(node->os_index);
}
}
}