1 /*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "common_components/heap/space/young_space.h"
17 #if defined(COMMON_SANITIZER_SUPPORT)
18 #include "common_components/base/asan_interface.h"
19 #endif
20
21 namespace common {
DumpRegionStats() const22 void YoungSpace::DumpRegionStats() const
23 {
24 size_t tlRegions = tlRegionList_.GetRegionCount();
25 size_t tlUnits = tlRegionList_.GetUnitCount();
26 size_t tlSize = tlUnits * RegionDesc::UNIT_SIZE;
27 size_t allocTLSize = tlRegionList_.GetAllocatedSize();
28
29 size_t recentFullRegions = recentFullRegionList_.GetRegionCount();
30 size_t recentFullUnits = recentFullRegionList_.GetUnitCount();
31 size_t recentFullSize = recentFullUnits * RegionDesc::UNIT_SIZE;
32 size_t allocRecentFullSize = recentFullRegionList_.GetAllocatedSize();
33
34 size_t units = tlUnits + recentFullUnits;
35 VLOG(DEBUG, "\tyoung space units: %zu (%zu B)", units, units * RegionDesc::UNIT_SIZE);
36 VLOG(DEBUG, "\t tl-regions %zu: %zu units (%zu B, alloc %zu)", tlRegions, tlUnits, tlSize, allocTLSize);
37 VLOG(DEBUG, "\t recent-full regions %zu: %zu units (%zu B, alloc %zu)",
38 recentFullRegions, recentFullUnits, recentFullSize, allocRecentFullSize);
39 }
40 } // namespace common
41