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/*
* Copyright (C) 2018-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/helpers/timestamp_packet.h"
#include "shared/source/command_stream/command_stream_receiver.h"
#include "shared/source/command_stream/linear_stream.h"
#include "shared/source/utilities/tag_allocator.h"
using namespace NEO;
void TimestampPacketContainer::add(Node *timestampPacketNode) {
timestampPacketNodes.push_back(timestampPacketNode);
}
TimestampPacketContainer::~TimestampPacketContainer() {
for (auto node : timestampPacketNodes) {
node->returnTag();
}
}
void TimestampPacketContainer::swapNodes(TimestampPacketContainer ×tampPacketContainer) {
timestampPacketNodes.swap(timestampPacketContainer.timestampPacketNodes);
}
void TimestampPacketContainer::resolveDependencies(bool clearAllDependencies) {
std::vector<Node *> pendingNodes;
for (auto node : timestampPacketNodes) {
if (node->canBeReleased() || clearAllDependencies) {
node->returnTag();
} else {
pendingNodes.push_back(node);
}
}
std::swap(timestampPacketNodes, pendingNodes);
}
void TimestampPacketContainer::assignAndIncrementNodesRefCounts(const TimestampPacketContainer &inputTimestampPacketContainer) {
auto &inputNodes = inputTimestampPacketContainer.peekNodes();
std::copy(inputNodes.begin(), inputNodes.end(), std::back_inserter(timestampPacketNodes));
for (auto node : inputNodes) {
node->incRefCount();
}
}
void TimestampPacketContainer::makeResident(CommandStreamReceiver &commandStreamReceiver) {
for (auto node : timestampPacketNodes) {
commandStreamReceiver.makeResident(*node->getBaseGraphicsAllocation());
}
}
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