67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
|
|
* Copyright (C) 2024 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#include "shared/source/compiler_interface/default_cache_config.h"
|
|
|
|
#include "shared/source/compiler_interface/os_compiler_cache_helper.h"
|
|
#include "shared/source/helpers/api_specific_config.h"
|
|
#include "shared/source/helpers/constants.h"
|
|
#include "shared/source/helpers/path.h"
|
|
#include "shared/source/os_interface/debug_env_reader.h"
|
|
#include "shared/source/os_interface/sys_calls_common.h"
|
|
#include "shared/source/utilities/debug_settings_reader.h"
|
|
|
|
#include <string>
|
|
|
|
namespace NEO {
|
|
|
|
const std::string neoCachePersistent = "NEO_CACHE_PERSISTENT";
|
|
const std::string neoCacheMaxSize = "NEO_CACHE_MAX_SIZE";
|
|
const std::string neoCacheDir = "NEO_CACHE_DIR";
|
|
|
|
const int64_t neoCacheMaxSizeDefault = static_cast<int64_t>(MemoryConstants::gigaByte);
|
|
|
|
CompilerCacheConfig getDefaultCompilerCacheConfig() {
|
|
CompilerCacheConfig ret;
|
|
NEO::EnvironmentVariableReader envReader;
|
|
|
|
if (envReader.getSetting(neoCachePersistent.c_str(), ApiSpecificConfig::compilerCacheDefaultEnabled()) != 0) {
|
|
ret.enabled = true;
|
|
std::string emptyString = "";
|
|
ret.cacheDir = envReader.getSetting(neoCacheDir.c_str(), emptyString);
|
|
|
|
if (ret.cacheDir.empty()) {
|
|
if (!checkDefaultCacheDirSettings(ret.cacheDir, envReader)) {
|
|
ret.enabled = false;
|
|
return ret;
|
|
}
|
|
} else {
|
|
if (!NEO::pathExists(ret.cacheDir)) {
|
|
ret.cacheDir = "";
|
|
ret.enabled = false;
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
ret.cacheFileExtension = ApiSpecificConfig::compilerCacheFileExtension();
|
|
ret.cacheSize = static_cast<size_t>(envReader.getSetting(neoCacheMaxSize.c_str(), neoCacheMaxSizeDefault));
|
|
|
|
if (ret.cacheSize == 0u) {
|
|
ret.cacheSize = std::numeric_limits<size_t>::max();
|
|
}
|
|
|
|
PRINT_DEBUG_STRING(NEO::debugManager.flags.PrintDebugMessages.get(), stdout, "NEO_CACHE_PERSISTENT is enabled. Cache is located in: %s\n\n",
|
|
ret.cacheDir.c_str());
|
|
|
|
return ret;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
} // namespace NEO
|