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/*
* Copyright (C) 2018-2021 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/helpers/flush_stamp.h"
using namespace NEO;
FlushStampTracker::FlushStampTracker(bool allocateStamp) {
if (allocateStamp) {
flushStampSharedHandle = new FlushStampTrackingObj();
flushStampSharedHandle->incRefInternal();
}
}
FlushStampTracker::~FlushStampTracker() {
if (flushStampSharedHandle) {
flushStampSharedHandle->decRefInternal();
}
}
FlushStamp FlushStampTracker::peekStamp() const {
if (flushStampSharedHandle->initialized) {
return flushStampSharedHandle->flushStamp;
} else {
return 0;
}
}
void FlushStampTracker::setStamp(FlushStamp stamp) {
if (stamp != 0) {
flushStampSharedHandle->flushStamp = stamp;
flushStampSharedHandle->initialized = true;
}
}
void FlushStampTracker::replaceStampObject(FlushStampTrackingObj *stampObj) {
if (stampObj) {
stampObj->incRefInternal();
if (flushStampSharedHandle) {
flushStampSharedHandle->decRefInternal();
}
flushStampSharedHandle = stampObj;
}
}
void FlushStampUpdateHelper::insert(FlushStampTrackingObj *stampObj) {
if (stampObj) {
flushStampsToUpdate.push_back(stampObj);
}
}
void FlushStampUpdateHelper::updateAll(const FlushStamp &flushStamp) {
for (const auto &stamp : flushStampsToUpdate) {
stamp->flushStamp = flushStamp;
stamp->initialized = true;
}
}
size_t FlushStampUpdateHelper::size() const {
return flushStampsToUpdate.size();
}
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