src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp

rev 56463 : [mq]: 8220312.stat.4

*** 228,233 ****
--- 228,259 ----
           "Trying to access optional region idx %u beyond " SIZE_FORMAT " " HR_FORMAT,
           hr->index_in_opt_cset(), _num_optional_regions, HR_FORMAT_PARAMS(hr));
    return &_oops_into_optional_regions[hr->index_in_opt_cset()];
  }
  
+ void G1ParScanThreadState::initialize_numa_stats() {
+   if (_numa->is_enabled()) {
+     LogTarget(Info, gc, heap, numa) lt;
+ 
+     if (lt.is_enabled()) {
+       uint num_nodes = _numa->num_active_nodes();
+       // Record only if there are multiple active nodes.
+       _obj_alloc_stat = NEW_C_HEAP_ARRAY(size_t, num_nodes, mtGC);
+       memset((void*)_obj_alloc_stat, 0, sizeof(size_t) * num_nodes);
+     }
+   }
+ }
+ 
+ void G1ParScanThreadState::flush_numa_stats() {
+   if (_obj_alloc_stat != NULL) {
+     uint node_index = _numa->index_of_current_thread();
+     _numa->copy_statistics(G1NUMAStats::LocalObjProcessAtCopyToSurv, node_index, _obj_alloc_stat);
+   }
+ }
+ 
+ void G1ParScanThreadState::update_numa_stats(uint node_index) {
+   if (_obj_alloc_stat != NULL) {
+     _obj_alloc_stat[node_index]++;
+   }
+ }
+ 
  #endif // SHARE_GC_G1_G1PARSCANTHREADSTATE_INLINE_HPP