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compute-runtime/opencl/source/program/program.cpp

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/*
* Copyright (C) 2018-2023 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "program.h"
#include "shared/source/command_stream/command_stream_receiver.h"
#include "shared/source/compiler_interface/compiler_cache.h"
#include "shared/source/compiler_interface/external_functions.h"
#include "shared/source/compiler_interface/intermediate_representations.h"
#include "shared/source/device/device.h"
#include "shared/source/device_binary_format/elf/elf_encoder.h"
#include "shared/source/device_binary_format/elf/ocl_elf.h"
#include "shared/source/execution_environment/execution_environment.h"
#include "shared/source/execution_environment/root_device_environment.h"
#include "shared/source/helpers/api_specific_config.h"
#include "shared/source/helpers/compiler_hw_info_config.h"
#include "shared/source/helpers/compiler_options_parser.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/memory_manager/memory_manager.h"
#include "shared/source/memory_manager/unified_memory_manager.h"
#include "shared/source/os_interface/os_context.h"
#include "shared/source/program/kernel_info.h"
#include "opencl/source/cl_device/cl_device.h"
#include "opencl/source/context/context.h"
namespace NEO {
Program::Program(Context *context, bool isBuiltIn, const ClDeviceVector &clDevicesIn) : executionEnvironment(*clDevicesIn[0]->getExecutionEnvironment()),
context(context),
clDevices(clDevicesIn),
isBuiltIn(isBuiltIn) {
if (this->context && !this->isBuiltIn) {
this->context->incRefInternal();
}
maxRootDeviceIndex = 0;
for (const auto &device : clDevicesIn) {
if (device->getRootDeviceIndex() > maxRootDeviceIndex) {
maxRootDeviceIndex = device->getRootDeviceIndex();
}
deviceBuildInfos[device] = {};
for (auto i = 0u; i < device->getNumSubDevices(); i++) {
auto subDevice = device->getSubDevice(i);
if (isDeviceAssociated(*subDevice)) {
deviceBuildInfos[device].associatedSubDevices.push_back(subDevice);
}
}
}
buildInfos.resize(maxRootDeviceIndex + 1);
kernelDebugEnabled = clDevices[0]->isDebuggerActive();
}
std::string Program::getInternalOptions() const {
auto pClDevice = clDevices[0];
auto force32BitAddressess = pClDevice->getSharedDeviceInfo().force32BitAddressess;
auto internalOptions = getOclVersionCompilerInternalOption(pClDevice->getEnabledClVersion());
if (force32BitAddressess && !isBuiltIn) {
CompilerOptions::concatenateAppend(internalOptions, CompilerOptions::arch32bit);
}
auto &hwInfo = pClDevice->getHardwareInfo();
const auto &compilerProductHelper = pClDevice->getRootDeviceEnvironment().getHelper<CompilerProductHelper>();
auto forceToStatelessRequired = compilerProductHelper.isForceToStatelessRequired();
auto disableStatelessToStatefulOptimization = DebugManager.flags.DisableStatelessToStatefulOptimization.get();
if ((isBuiltIn && is32bit) || forceToStatelessRequired || disableStatelessToStatefulOptimization) {
CompilerOptions::concatenateAppend(internalOptions, CompilerOptions::greaterThan4gbBuffersRequired);
}
if (ApiSpecificConfig::getBindlessConfiguration()) {
CompilerOptions::concatenateAppend(internalOptions, CompilerOptions::bindlessMode);
}
auto enableStatelessToStatefulWithOffset = pClDevice->getGfxCoreHelper().isStatelessToStatefulWithOffsetSupported();
if (DebugManager.flags.EnableStatelessToStatefulBufferOffsetOpt.get() != -1) {
enableStatelessToStatefulWithOffset = DebugManager.flags.EnableStatelessToStatefulBufferOffsetOpt.get() != 0;
}
if (enableStatelessToStatefulWithOffset) {
CompilerOptions::concatenateAppend(internalOptions, CompilerOptions::hasBufferOffsetArg);
}
const auto &productHelper = pClDevice->getProductHelper();
if (productHelper.isForceEmuInt32DivRemSPWARequired(hwInfo)) {
CompilerOptions::concatenateAppend(internalOptions, CompilerOptions::forceEmuInt32DivRemSP);
}
if (hwInfo.capabilityTable.supportsImages) {
CompilerOptions::concatenateAppend(internalOptions, CompilerOptions::enableImageSupport);
}
CompilerOptions::concatenateAppend(internalOptions, CompilerOptions::preserveVec3Type);
auto isDebuggerActive = pClDevice->getDevice().isDebuggerActive() || pClDevice->getDevice().getDebugger() != nullptr;
CompilerOptions::concatenateAppend(internalOptions, compilerProductHelper.getCachingPolicyOptions(isDebuggerActive));
return internalOptions;
}
Program::~Program() {
for (auto i = 0u; i < buildInfos.size(); i++) {
cleanCurrentKernelInfo(i);
}
for (const auto &buildInfo : buildInfos) {
if (buildInfo.constantSurface) {
if ((nullptr != context) && (nullptr != context->getSVMAllocsManager()) && (context->getSVMAllocsManager()->getSVMAlloc(reinterpret_cast<const void *>(buildInfo.constantSurface->getGpuAddress())))) {
context->getSVMAllocsManager()->freeSVMAlloc(reinterpret_cast<void *>(buildInfo.constantSurface->getGpuAddress()));
} else {
this->executionEnvironment.memoryManager->checkGpuUsageAndDestroyGraphicsAllocations(buildInfo.constantSurface);
}
}
if (buildInfo.globalSurface) {
if ((nullptr != context) && (nullptr != context->getSVMAllocsManager()) && (context->getSVMAllocsManager()->getSVMAlloc(reinterpret_cast<const void *>(buildInfo.globalSurface->getGpuAddress())))) {
context->getSVMAllocsManager()->freeSVMAlloc(reinterpret_cast<void *>(buildInfo.globalSurface->getGpuAddress()));
} else {
this->executionEnvironment.memoryManager->checkGpuUsageAndDestroyGraphicsAllocations(buildInfo.globalSurface);
}
}
}
if (context && !isBuiltIn) {
context->decRefInternal();
}
}
cl_int Program::createProgramFromBinary(
const void *pBinary,
size_t binarySize, ClDevice &clDevice) {
auto rootDeviceIndex = clDevice.getRootDeviceIndex();
cl_int retVal = CL_INVALID_BINARY;
this->irBinary.reset();
this->irBinarySize = 0U;
this->isSpirV = false;
this->buildInfos[rootDeviceIndex].unpackedDeviceBinary.reset();
this->buildInfos[rootDeviceIndex].unpackedDeviceBinarySize = 0U;
this->buildInfos[rootDeviceIndex].packedDeviceBinary.reset();
this->buildInfos[rootDeviceIndex].packedDeviceBinarySize = 0U;
this->createdFrom = CreatedFrom::BINARY;
ArrayRef<const uint8_t> archive(reinterpret_cast<const uint8_t *>(pBinary), binarySize);
bool isSpirV = NEO::isSpirVBitcode(archive);
if (isSpirV || NEO::isLlvmBitcode(archive)) {
deviceBuildInfos[&clDevice].programBinaryType = CL_PROGRAM_BINARY_TYPE_INTERMEDIATE;
retVal = processSpirBinary(archive.begin(), archive.size(), isSpirV);
} else if (isAnyDeviceBinaryFormat(archive)) {
deviceBuildInfos[&clDevice].programBinaryType = CL_PROGRAM_BINARY_TYPE_EXECUTABLE;
this->isCreatedFromBinary = true;
auto &rootDeviceEnvironment = *executionEnvironment.rootDeviceEnvironments[rootDeviceIndex];
auto hwInfo = rootDeviceEnvironment.getHardwareInfo();
auto productAbbreviation = hardwarePrefix[hwInfo->platform.eProductFamily];
TargetDevice targetDevice = getTargetDevice(rootDeviceEnvironment);
std::string decodeErrors;
std::string decodeWarnings;
auto singleDeviceBinary = unpackSingleDeviceBinary(archive, ConstStringRef(productAbbreviation, strlen(productAbbreviation)), targetDevice,
decodeErrors, decodeWarnings);
if (decodeWarnings.empty() == false) {
PRINT_DEBUG_STRING(DebugManager.flags.PrintDebugMessages.get(), stderr, "%s\n", decodeWarnings.c_str());
}
bool singleDeviceBinaryEmpty = singleDeviceBinary.intermediateRepresentation.empty() && singleDeviceBinary.deviceBinary.empty();
if (singleDeviceBinaryEmpty || (singleDeviceBinary.deviceBinary.empty() && DebugManager.flags.DisableKernelRecompilation.get())) {
retVal = CL_INVALID_BINARY;
PRINT_DEBUG_STRING(DebugManager.flags.PrintDebugMessages.get(), stderr, "%s\n", decodeErrors.c_str());
} else {
retVal = CL_SUCCESS;
this->irBinary = makeCopy(reinterpret_cast<const char *>(singleDeviceBinary.intermediateRepresentation.begin()), singleDeviceBinary.intermediateRepresentation.size());
this->irBinarySize = singleDeviceBinary.intermediateRepresentation.size();
this->isSpirV = NEO::isSpirVBitcode(ArrayRef<const uint8_t>(reinterpret_cast<const uint8_t *>(this->irBinary.get()), this->irBinarySize));
this->options = singleDeviceBinary.buildOptions.str();
if (singleDeviceBinary.format == NEO::DeviceBinaryFormat::Zebin) {
this->options += " " + NEO::CompilerOptions::allowZebin.str();
}
this->buildInfos[rootDeviceIndex].debugData = makeCopy(reinterpret_cast<const char *>(singleDeviceBinary.debugData.begin()), singleDeviceBinary.debugData.size());
this->buildInfos[rootDeviceIndex].debugDataSize = singleDeviceBinary.debugData.size();
auto isVmeUsed = containsVmeUsage(this->buildInfos[rootDeviceIndex].kernelInfoArray);
bool rebuild = isRebuiltToPatchtokensRequired(&clDevice.getDevice(), archive, this->options, this->isBuiltIn, isVmeUsed);
rebuild |= DebugManager.flags.RebuildPrecompiledKernels.get();
if (rebuild && 0u == this->irBinarySize) {
return CL_INVALID_BINARY;
}
if ((false == singleDeviceBinary.deviceBinary.empty()) && (false == rebuild)) {
this->buildInfos[rootDeviceIndex].unpackedDeviceBinary = makeCopy<char>(reinterpret_cast<const char *>(singleDeviceBinary.deviceBinary.begin()), singleDeviceBinary.deviceBinary.size());
this->buildInfos[rootDeviceIndex].unpackedDeviceBinarySize = singleDeviceBinary.deviceBinary.size();
this->buildInfos[rootDeviceIndex].packedDeviceBinary = makeCopy<char>(reinterpret_cast<const char *>(archive.begin()), archive.size());
this->buildInfos[rootDeviceIndex].packedDeviceBinarySize = archive.size();
} else {
this->isCreatedFromBinary = false;
this->requiresRebuild = true;
}
switch (singleDeviceBinary.format) {
default:
break;
case DeviceBinaryFormat::OclLibrary:
deviceBuildInfos[&clDevice].programBinaryType = CL_PROGRAM_BINARY_TYPE_LIBRARY;
break;
case DeviceBinaryFormat::OclCompiledObject:
deviceBuildInfos[&clDevice].programBinaryType = CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT;
break;
}
}
}
return retVal;
}
cl_int Program::setProgramSpecializationConstant(cl_uint specId, size_t specSize, const void *specValue) {
if (!isSpirV) {
return CL_INVALID_PROGRAM;
}
static std::mutex mutex;
std::lock_guard<std::mutex> lock(mutex);
auto &device = clDevices[0]->getDevice();
if (!areSpecializationConstantsInitialized) {
auto pCompilerInterface = device.getCompilerInterface();
if (nullptr == pCompilerInterface) {
return CL_OUT_OF_HOST_MEMORY;
}
SpecConstantInfo specConstInfo;
auto retVal = pCompilerInterface->getSpecConstantsInfo(device, ArrayRef<const char>(irBinary.get(), irBinarySize), specConstInfo);
if (retVal != TranslationOutput::ErrorCode::Success) {
return CL_INVALID_VALUE;
}
this->specConstantsIds.reset(specConstInfo.idsBuffer.release());
this->specConstantsSizes.reset(specConstInfo.sizesBuffer.release());
areSpecializationConstantsInitialized = true;
}
return updateSpecializationConstant(specId, specSize, specValue);
}
cl_int Program::updateSpecializationConstant(cl_uint specId, size_t specSize, const void *specValue) {
for (uint32_t i = 0; i < specConstantsIds->GetSize<uint32_t>(); i++) {
if (specConstantsIds->GetMemory<uint32_t>()[i] == specId) {
if (specConstantsSizes->GetMemory<uint32_t>()[i] == static_cast<uint32_t>(specSize)) {
uint64_t specConstValue = 0u;
memcpy_s(&specConstValue, sizeof(uint64_t), specValue, specSize);
specConstantsValues[specId] = specConstValue;
return CL_SUCCESS;
} else {
return CL_INVALID_VALUE;
}
}
}
return CL_INVALID_SPEC_ID;
}
cl_int Program::getSource(std::string &binary) const {
cl_int retVal = CL_INVALID_PROGRAM;
binary = {};
if (!sourceCode.empty()) {
binary = sourceCode;
retVal = CL_SUCCESS;
}
return retVal;
}
void Program::updateBuildLog(uint32_t rootDeviceIndex, const char *pErrorString,
size_t errorStringSize) {
ConstStringRef errorString(pErrorString, errorStringSize);
if (errorString.empty()) {
return;
}
auto &buildLog = buildInfos[rootDeviceIndex].buildLog;
if (false == buildLog.empty()) {
buildLog.append("\n");
}
buildLog.append(errorString.begin(), errorString.end());
}
const char *Program::getBuildLog(uint32_t rootDeviceIndex) const {
auto &currentLog = buildInfos[rootDeviceIndex].buildLog;
return currentLog.c_str();
}
void Program::cleanCurrentKernelInfo(uint32_t rootDeviceIndex) {
auto &buildInfo = buildInfos[rootDeviceIndex];
for (auto &kernelInfo : buildInfo.kernelInfoArray) {
if (kernelInfo->kernelAllocation) {
// register cache flush in all csrs where kernel allocation was used
for (auto &engine : this->executionEnvironment.memoryManager->getRegisteredEngines()) {
auto contextId = engine.osContext->getContextId();
if (kernelInfo->kernelAllocation->isUsedByOsContext(contextId)) {
engine.commandStreamReceiver->registerInstructionCacheFlush();
}
}
if (executionEnvironment.memoryManager->isKernelBinaryReuseEnabled()) {
auto lock = executionEnvironment.memoryManager->lockKernelAllocationMap();
auto kernelName = kernelInfo->kernelDescriptor.kernelMetadata.kernelName;
auto &storedBinaries = executionEnvironment.memoryManager->getKernelAllocationMap();
auto kernelAllocations = storedBinaries.find(kernelName);
if (kernelAllocations != storedBinaries.end()) {
kernelAllocations->second.reuseCounter--;
if (kernelAllocations->second.reuseCounter == 0) {
this->executionEnvironment.memoryManager->checkGpuUsageAndDestroyGraphicsAllocations(kernelAllocations->second.kernelAllocation);
storedBinaries.erase(kernelAllocations);
}
}
} else {
this->executionEnvironment.memoryManager->checkGpuUsageAndDestroyGraphicsAllocations(kernelInfo->kernelAllocation);
}
}
delete kernelInfo;
}
buildInfo.kernelInfoArray.clear();
}
void Program::updateNonUniformFlag() {
// Look for -cl-std=CL substring and extract value behind which can be 1.2 2.0 2.1 and convert to value
auto pos = options.find(clStdOptionName);
if (pos == std::string::npos) {
programOptionVersion = 12u; // Default is 1.2
} else {
std::stringstream ss{options.c_str() + pos + clStdOptionName.size()};
uint32_t majorV = 0u, minorV = 0u;
char dot = 0u;
ss >> majorV;
ss >> dot;
ss >> minorV;
programOptionVersion = majorV * 10u + minorV;
}
if (programOptionVersion >= 20u && (false == CompilerOptions::contains(options, CompilerOptions::uniformWorkgroupSize))) {
allowNonUniform = true;
}
}
void Program::updateNonUniformFlag(const Program **inputPrograms, size_t numInputPrograms) {
bool allowNonUniform = true;
for (cl_uint i = 0; i < numInputPrograms; i++) {
allowNonUniform = allowNonUniform && inputPrograms[i]->getAllowNonUniform();
}
this->allowNonUniform = allowNonUniform;
}
void Program::replaceDeviceBinary(std::unique_ptr<char[]> &&newBinary, size_t newBinarySize, uint32_t rootDeviceIndex) {
if (isAnyPackedDeviceBinaryFormat(ArrayRef<const uint8_t>(reinterpret_cast<uint8_t *>(newBinary.get()), newBinarySize))) {
this->buildInfos[rootDeviceIndex].packedDeviceBinary = std::move(newBinary);
this->buildInfos[rootDeviceIndex].packedDeviceBinarySize = newBinarySize;
this->buildInfos[rootDeviceIndex].unpackedDeviceBinary.reset();
this->buildInfos[rootDeviceIndex].unpackedDeviceBinarySize = 0U;
if (isAnySingleDeviceBinaryFormat(ArrayRef<const uint8_t>(reinterpret_cast<uint8_t *>(this->buildInfos[rootDeviceIndex].packedDeviceBinary.get()), this->buildInfos[rootDeviceIndex].packedDeviceBinarySize))) {
this->buildInfos[rootDeviceIndex].unpackedDeviceBinary = makeCopy(buildInfos[rootDeviceIndex].packedDeviceBinary.get(), buildInfos[rootDeviceIndex].packedDeviceBinarySize);
this->buildInfos[rootDeviceIndex].unpackedDeviceBinarySize = buildInfos[rootDeviceIndex].packedDeviceBinarySize;
}
} else {
this->buildInfos[rootDeviceIndex].packedDeviceBinary.reset();
this->buildInfos[rootDeviceIndex].packedDeviceBinarySize = 0U;
this->buildInfos[rootDeviceIndex].unpackedDeviceBinary = std::move(newBinary);
this->buildInfos[rootDeviceIndex].unpackedDeviceBinarySize = newBinarySize;
}
}
cl_int Program::packDeviceBinary(ClDevice &clDevice) {
auto rootDeviceIndex = clDevice.getRootDeviceIndex();
if (nullptr != buildInfos[rootDeviceIndex].packedDeviceBinary) {
return CL_SUCCESS;
}
auto &rootDeviceEnvironment = *executionEnvironment.rootDeviceEnvironments[rootDeviceIndex];
if (nullptr != this->buildInfos[rootDeviceIndex].unpackedDeviceBinary.get()) {
SingleDeviceBinary singleDeviceBinary = {};
singleDeviceBinary.targetDevice = NEO::getTargetDevice(rootDeviceEnvironment);
singleDeviceBinary.buildOptions = this->options;
singleDeviceBinary.deviceBinary = ArrayRef<const uint8_t>(reinterpret_cast<const uint8_t *>(this->buildInfos[rootDeviceIndex].unpackedDeviceBinary.get()), this->buildInfos[rootDeviceIndex].unpackedDeviceBinarySize);
singleDeviceBinary.intermediateRepresentation = ArrayRef<const uint8_t>(reinterpret_cast<const uint8_t *>(this->irBinary.get()), this->irBinarySize);
singleDeviceBinary.debugData = ArrayRef<const uint8_t>(reinterpret_cast<const uint8_t *>(this->buildInfos[rootDeviceIndex].debugData.get()), this->buildInfos[rootDeviceIndex].debugDataSize);
std::string packWarnings;
std::string packErrors;
auto packedDeviceBinary = NEO::packDeviceBinary(singleDeviceBinary, packErrors, packWarnings);
if (packedDeviceBinary.empty()) {
DEBUG_BREAK_IF(true);
return CL_OUT_OF_HOST_MEMORY;
}
this->buildInfos[rootDeviceIndex].packedDeviceBinary = makeCopy(packedDeviceBinary.data(), packedDeviceBinary.size());
this->buildInfos[rootDeviceIndex].packedDeviceBinarySize = packedDeviceBinary.size();
} else if (nullptr != this->irBinary.get()) {
NEO::Elf::ElfEncoder<> elfEncoder(true, true, 1U);
if (deviceBuildInfos[&clDevice].programBinaryType == CL_PROGRAM_BINARY_TYPE_LIBRARY) {
elfEncoder.getElfFileHeader().type = NEO::Elf::ET_OPENCL_LIBRARY;
} else {
elfEncoder.getElfFileHeader().type = NEO::Elf::ET_OPENCL_OBJECTS;
}
elfEncoder.appendSection(NEO::Elf::SHT_OPENCL_SPIRV, NEO::Elf::SectionNamesOpenCl::spirvObject, ArrayRef<const uint8_t>::fromAny(this->irBinary.get(), this->irBinarySize));
elfEncoder.appendSection(NEO::Elf::SHT_OPENCL_OPTIONS, NEO::Elf::SectionNamesOpenCl::buildOptions, this->options);
auto elfData = elfEncoder.encode();
this->buildInfos[rootDeviceIndex].packedDeviceBinary = makeCopy(elfData.data(), elfData.size());
this->buildInfos[rootDeviceIndex].packedDeviceBinarySize = elfData.size();
} else {
return CL_INVALID_PROGRAM;
}
return CL_SUCCESS;
}
void Program::setBuildStatus(cl_build_status status) {
for (auto &deviceBuildInfo : deviceBuildInfos) {
deviceBuildInfo.second.buildStatus = status;
}
}
void Program::setBuildStatusSuccess(const ClDeviceVector &deviceVector, cl_program_binary_type binaryType) {
for (const auto &device : deviceVector) {
deviceBuildInfos[device].buildStatus = CL_BUILD_SUCCESS;
if (deviceBuildInfos[device].programBinaryType != binaryType) {
std::unique_lock<std::mutex> lock(lockMutex);
clDevicesInProgram.push_back(device);
}
deviceBuildInfos[device].programBinaryType = binaryType;
for (const auto &subDevice : deviceBuildInfos[device].associatedSubDevices) {
deviceBuildInfos[subDevice].buildStatus = CL_BUILD_SUCCESS;
if (deviceBuildInfos[subDevice].programBinaryType != binaryType) {
std::unique_lock<std::mutex> lock(lockMutex);
clDevicesInProgram.push_back(subDevice);
}
deviceBuildInfos[subDevice].programBinaryType = binaryType;
}
}
}
bool Program::containsVmeUsage(const std::vector<KernelInfo *> &kernelInfos) const {
for (auto kernelInfo : kernelInfos) {
if (kernelInfo->isVmeUsed()) {
return true;
}
}
return false;
}
void Program::disableZebinIfVmeEnabled(std::string &options, std::string &internalOptions, const std::string &sourceCode) {
const char *vmeOptions[] = {"cl_intel_device_side_advanced_vme_enable",
"cl_intel_device_side_avc_vme_enable",
"cl_intel_device_side_vme_enable"};
const char *vmeEnabledExtensions[] = {"cl_intel_motion_estimation : enable",
"cl_intel_device_side_avc_motion_estimation : enable",
"cl_intel_advanced_motion_estimation : enable"};
auto containsVme = [](const auto &data, const auto &patterns) {
for (const auto &pattern : patterns) {
auto pos = data.find(pattern);
if (pos != std::string::npos) {
return true;
}
}
return false;
};
if (DebugManager.flags.DontDisableZebinIfVmeUsed.get() == true) {
return;
}
if (containsVme(options, vmeOptions) || containsVme(sourceCode, vmeEnabledExtensions)) {
auto pos = options.find(CompilerOptions::allowZebin.str());
if (pos != std::string::npos) {
options.erase(pos, pos + CompilerOptions::allowZebin.length());
}
internalOptions += " " + CompilerOptions::disableZebin.str();
}
}
bool Program::isValidCallback(void(CL_CALLBACK *funcNotify)(cl_program program, void *userData), void *userData) {
return funcNotify != nullptr || userData == nullptr;
}
void Program::invokeCallback(void(CL_CALLBACK *funcNotify)(cl_program program, void *userData), void *userData) {
if (funcNotify != nullptr) {
(*funcNotify)(this, userData);
}
}
bool Program::isDeviceAssociated(const ClDevice &clDevice) const {
return std::any_of(clDevices.begin(), clDevices.end(), [&](auto programDevice) { return programDevice == &clDevice; });
}
cl_int Program::processInputDevices(ClDeviceVector *&deviceVectorPtr, cl_uint numDevices, const cl_device_id *deviceList, const ClDeviceVector &allAvailableDevices) {
if (deviceList == nullptr) {
if (numDevices == 0) {
deviceVectorPtr = const_cast<ClDeviceVector *>(&allAvailableDevices);
} else {
return CL_INVALID_VALUE;
}
} else {
if (numDevices == 0) {
return CL_INVALID_VALUE;
} else {
for (auto i = 0u; i < numDevices; i++) {
auto device = castToObject<ClDevice>(deviceList[i]);
if (!device || !std::any_of(allAvailableDevices.begin(), allAvailableDevices.end(), [&](auto validDevice) { return validDevice == device; })) {
return CL_INVALID_DEVICE;
}
deviceVectorPtr->push_back(device);
}
}
}
return CL_SUCCESS;
}
void Program::prependFilePathToOptions(const std::string &filename) {
auto isCMCOptionUsed = CompilerOptions::contains(options, CompilerOptions::useCMCompiler);
if (!filename.empty() && false == isCMCOptionUsed) {
// Add "-s" flag first so it will be ignored by clang in case the options already have this flag set.
options = CompilerOptions::generateSourcePath.str() + " " + CompilerOptions::wrapInQuotes(filename) + " " + options;
}
}
const std::vector<ConstStringRef> Program::internalOptionsToExtract = {CompilerOptions::gtpinRera,
CompilerOptions::defaultGrf,
CompilerOptions::largeGrf,
CompilerOptions::autoGrf,
CompilerOptions::greaterThan4gbBuffersRequired,
CompilerOptions::numThreadsPerEu};
bool Program::isFlagOption(ConstStringRef option) {
if (option == CompilerOptions::numThreadsPerEu) {
return false;
}
return true;
}
bool Program::isOptionValueValid(ConstStringRef option, ConstStringRef value) {
if (option == CompilerOptions::numThreadsPerEu) {
const auto &threadCounts = clDevices[0]->getSharedDeviceInfo().threadsPerEUConfigs;
if (std::find(threadCounts.begin(), threadCounts.end(), atoi(value.data())) != threadCounts.end()) {
return true;
}
}
return false;
}
const ClDeviceVector &Program::getDevicesInProgram() const {
if (clDevicesInProgram.empty()) {
return clDevices;
} else {
return clDevicesInProgram;
}
}
} // namespace NEO
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