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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/utilities/arrayref.h"
#include <cstdint>
#include <cstring>
#include <memory>
#include <mutex>
#include <string>
namespace NEO {
struct HardwareInfo;
struct CompilerCacheConfig {
bool enabled = true;
std::string cacheFileExtension;
std::string cacheDir;
};
class CompilerCache {
public:
static const std::string getCachedFileName(const HardwareInfo &hwInfo, ArrayRef<const char> input,
ArrayRef<const char> options, ArrayRef<const char> internalOptions);
CompilerCache(const CompilerCacheConfig &config);
virtual ~CompilerCache() = default;
CompilerCache(const CompilerCache &) = delete;
CompilerCache(CompilerCache &&) = delete;
CompilerCache &operator=(const CompilerCache &) = delete;
CompilerCache &operator=(CompilerCache &&) = delete;
MOCKABLE_VIRTUAL bool cacheBinary(const std::string kernelFileHash, const char *pBinary, uint32_t binarySize);
MOCKABLE_VIRTUAL std::unique_ptr<char[]> loadCachedBinary(const std::string kernelFileHash, size_t &cachedBinarySize);
protected:
static std::mutex cacheAccessMtx;
CompilerCacheConfig config;
};
} // namespace NEO
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