1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
* Copyright (C) 2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include <functional>
#include <memory>
#include <mutex>
#include <stop_token>
#include <thread>
namespace NEO {
class GraphicsAllocation;
struct HostFunctionData;
class IHostFunctionWorker : public NonCopyableAndNonMovableClass {
public:
IHostFunctionWorker(bool skipHostFunctionExecution,
const std::function<void(GraphicsAllocation &)> &downloadAllocationImpl,
GraphicsAllocation *allocation,
HostFunctionData *data);
virtual ~IHostFunctionWorker() = 0;
virtual void start() = 0;
virtual void finish() = 0;
virtual void submit() noexcept = 0;
protected:
MOCKABLE_VIRTUAL bool runHostFunction(std::stop_token st) noexcept;
std::unique_ptr<std::jthread> worker;
std::mutex workerMutex;
private:
std::function<void(GraphicsAllocation &)> downloadAllocationImpl;
GraphicsAllocation *allocation = nullptr;
HostFunctionData *data = nullptr;
bool skipHostFunctionExecution = false;
};
static_assert(NonCopyableAndNonMovable<IHostFunctionWorker>);
} // namespace NEO
|
