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/*
* Copyright (C) 2018-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/compiler_interface/oclc_extensions.h"
#include "shared/source/compiler_interface/oclc_extensions_extra.h"
#include "shared/source/debug_settings/debug_settings_manager.h"
#include "shared/source/helpers/compiler_product_helper.h"
#include "shared/source/helpers/hw_info.h"
#include "shared/source/helpers/string.h"
#include <sstream>
#include <string>
namespace NEO {
void getOpenclCFeaturesList(const HardwareInfo &hwInfo, OpenClCFeaturesContainer &openclCFeatures, const CompilerProductHelper &compilerProductHelper, const ReleaseHelper *releaseHelper) {
cl_name_version openClCFeature;
openClCFeature.version = CL_MAKE_VERSION(3, 0, 0);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_int64");
openclCFeatures.push_back(openClCFeature);
if (hwInfo.capabilityTable.supportsImages) {
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_3d_image_writes");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_images");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_read_write_images");
openclCFeatures.push_back(openClCFeature);
}
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_atomic_order_acq_rel");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_atomic_order_seq_cst");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_atomic_scope_all_devices");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_atomic_scope_device");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_generic_address_space");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_program_scope_global_variables");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_work_group_collective_functions");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_subgroups");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp32_global_atomic_add");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp32_local_atomic_add");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp32_global_atomic_min_max");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp32_local_atomic_min_max");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp16_global_atomic_load_store");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp16_local_atomic_load_store");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp16_global_atomic_min_max");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp16_local_atomic_min_max");
openclCFeatures.push_back(openClCFeature);
auto forceFp64Support = debugManager.flags.OverrideDefaultFP64Settings.get();
if ((hwInfo.capabilityTable.ftrSupportsFP64 && (forceFp64Support == -1)) ||
(forceFp64Support == 1)) {
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_fp64");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp64_global_atomic_add");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp64_local_atomic_add");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp64_global_atomic_min_max");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_ext_fp64_local_atomic_min_max");
openclCFeatures.push_back(openClCFeature);
}
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_integer_dot_product_input_4x8bit");
openclCFeatures.push_back(openClCFeature);
strcpy_s(openClCFeature.name, CL_NAME_VERSION_MAX_NAME_SIZE, "__opencl_c_integer_dot_product_input_4x8bit_packed");
openclCFeatures.push_back(openClCFeature);
getOpenclCFeaturesListExtra(releaseHelper, openclCFeatures);
}
std::string convertEnabledExtensionsToCompilerInternalOptions(const char *enabledExtensions,
OpenClCFeaturesContainer &openclCFeatures) {
std::string extensionsList = enabledExtensions;
extensionsList.reserve(1500);
extensionsList = " -cl-ext=-all,";
std::istringstream extensionsStringStream(enabledExtensions);
std::string extension;
while (extensionsStringStream >> extension) {
extensionsList.append("+");
extensionsList.append(extension);
extensionsList.append(",");
}
for (auto &feature : openclCFeatures) {
extensionsList.append("+");
extensionsList.append(feature.name);
extensionsList.append(",");
}
extensionsList[extensionsList.size() - 1] = ' ';
return extensionsList;
}
cl_version getOclCExtensionVersion(std::string name, cl_version defaultVer) {
if (name.compare("cl_khr_integer_dot_product") == 0) {
return CL_MAKE_VERSION(2u, 0, 0);
} else if (name.compare("cl_intel_unified_shared_memory") == 0) {
return CL_MAKE_VERSION(1u, 2u, 0);
} else if (name.compare("cl_khr_external_memory") == 0) {
return CL_MAKE_VERSION(0, 9u, 1u);
} else {
return defaultVer;
}
}
} // namespace NEO
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