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#1082 Fixed hwloc autoconfig with AMD FX CPUs.

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XMRig 2019-07-29 19:24:53 +07:00
parent 0ae1e5f1d4
commit 6b3b1c3fc4
1 changed files with 16 additions and 12 deletions
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28
src/backend/cpu/platform/HwlocCpuInfo.cpp
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@ -84,6 +84,15 @@ static inline void findByType(hwloc_obj_t obj, hwloc_obj_type_t type, func lambd
}
static inline std::vector<hwloc_obj_t> findByType(hwloc_obj_t obj, hwloc_obj_type_t type)
{
std::vector<hwloc_obj_t> out;
findByType(obj, type, [&out](hwloc_obj_t found) { out.emplace_back(found); });
return out;
}
static inline size_t countByType(hwloc_topology_t topology, hwloc_obj_type_t type)
{
const int count = hwloc_get_nbobjs_by_type(topology, type);
@ -132,8 +141,7 @@ xmrig::HwlocCpuInfo::HwlocCpuInfo() : BasicCpuInfo(),
}
# endif
std::vector<hwloc_obj_t> packages;
findByType(hwloc_get_root_obj(m_topology), HWLOC_OBJ_PACKAGE, [&packages](hwloc_obj_t found) { packages.emplace_back(found); });
const std::vector<hwloc_obj_t> packages = findByType(hwloc_get_root_obj(m_topology), HWLOC_OBJ_PACKAGE);
if (packages.size()) {
const char *value = hwloc_obj_get_info_by_name(packages[0], "CPUModel");
if (value) {
@ -249,14 +257,9 @@ void xmrig::HwlocCpuInfo::processTopLevelCache(hwloc_obj_t cache, const Algorith
if (cacheHashes >= PUs) {
for (hwloc_obj_t core : cores) {
if (core->arity == 0) {
continue;
}
for (unsigned i = 0; i < core->arity; ++i) {
if (core->children[i]->type == HWLOC_OBJ_PU) {
threads.push_back(CpuThread(1, core->children[i]->os_index));
}
const std::vector<hwloc_obj_t> units = findByType(core, HWLOC_OBJ_PU);
for (hwloc_obj_t pu : units) {
threads.push_back(CpuThread(1, pu->os_index));
}
}
@ -268,7 +271,8 @@ void xmrig::HwlocCpuInfo::processTopLevelCache(hwloc_obj_t cache, const Algorith
bool allocated_pu = false;
for (hwloc_obj_t core : cores) {
if (core->arity <= pu_id || core->children[pu_id]->type != HWLOC_OBJ_PU) {
const std::vector<hwloc_obj_t> units = findByType(core, HWLOC_OBJ_PU);
if (units.size() <= pu_id) {
continue;
}
@ -276,7 +280,7 @@ void xmrig::HwlocCpuInfo::processTopLevelCache(hwloc_obj_t cache, const Algorith
PUs--;
allocated_pu = true;
threads.push_back(CpuThread(1, core->children[pu_id]->os_index));
threads.push_back(CpuThread(1, units[pu_id]->os_index));
if (cacheHashes == 0) {
break;