mirror of
https://github.com/intel/compute-runtime.git
synced 2026-01-01 12:33:12 +08:00
33 lines
756 B
C++
33 lines
756 B
C++
/*
|
|
* Copyright (C) 2021-2025 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
#include <cstdint>
|
|
|
|
namespace NEO {
|
|
|
|
class IoctlHelper;
|
|
enum class CacheLevel : uint16_t;
|
|
enum class CacheRegion : uint16_t;
|
|
|
|
class ClosCacheReservation {
|
|
public:
|
|
ClosCacheReservation(IoctlHelper &ioctlHelper) : ioctlHelper{ioctlHelper} {}
|
|
|
|
CacheRegion reserveCache(CacheLevel cacheLevel, uint16_t numWays);
|
|
CacheRegion freeCache(CacheLevel cacheLevel, CacheRegion closIndex);
|
|
|
|
protected:
|
|
CacheRegion allocEntry(CacheLevel cacheLevel);
|
|
CacheRegion freeEntry(CacheRegion closIndex);
|
|
uint16_t allocCacheWay(CacheRegion closIndex, CacheLevel cacheLevel, uint16_t numWays);
|
|
|
|
IoctlHelper &ioctlHelper;
|
|
};
|
|
|
|
} // namespace NEO
|