mirror of
https://github.com/openharmony/ark_js_runtime.git
synced 2026-07-19 11:34:49 -04:00
yingguofeng@huawei.com
ef9b13734d
1、Optimize GC parallel evacate strategy: evacuate to old space with FreeListAllocator. 2、Adjust strategy that whole region evacuate: Only support new fromspace to new tospace. 3、Adjust Semi space capacity growing/shrinking strategy and Adjust Semi space initialize size. splay-benchmark: blue zone: ark_js(2500), v8(2000) ark-dev: ark(1200), v8(1500) issue:https://gitee.com/openharmony/ark_js_runtime/issues/I4SASV?from=project-issue Signed-off-by: yingguofeng@huawei.com <yingguofeng@huawei.com> Change-Id: Ie9c6e94c47f531bf9c1ebf5bc7443dd1acb7d2ac
40 lines
1.5 KiB
C++
40 lines
1.5 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ecmascript/runtime_api.h"
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#include "ecmascript/mem/parallel_work_helper.h"
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namespace panda::ecmascript {
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void RuntimeApi::MarkObject(uintptr_t slotAddr, Region *objectRegion, TaggedObject *value, Region *valueRegion)
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{
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auto heap = valueRegion->GetHeap();
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bool isFullMark = heap->IsFullMark();
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if (!JSTaggedValue(value).IsWeakForHeapObject()) {
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if (!isFullMark && !valueRegion->InYoungGeneration()) {
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return;
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}
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auto valueBitmap = valueRegion->GetMarkBitmap();
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if (!valueBitmap->AtomicTestAndSet(value)) {
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valueRegion->GetWorkList()->Push(0, value, valueRegion);
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}
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}
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if (isFullMark && valueRegion->InCollectSet() && !objectRegion->InYoungOrCSetGeneration()) {
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auto set = objectRegion->GetOrCreateCrossRegionRememberedSet();
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set->AtomicInsert(slotAddr);
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}
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}
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} // namespace panda::tooling::ecmascript
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