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AMDGPUMetadata.cpp
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//===--- AMDGPUMetadata.cpp -------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
/// \file
/// AMDGPU metadata definitions and in-memory representations.
///
//
//===----------------------------------------------------------------------===//
#include "llvm/Support/AMDGPUMetadata.h"
#include "llvm/Support/YAMLTraits.h"
using namespace llvm::AMDGPU;
using namespace llvm::AMDGPU::HSAMD;
LLVM_YAML_IS_SEQUENCE_VECTOR(Kernel::Arg::Metadata)
LLVM_YAML_IS_SEQUENCE_VECTOR(Kernel::Metadata)
namespace llvm {
namespace yaml {
template <>
struct ScalarEnumerationTraits<AccessQualifier> {
static void enumeration(IO &YIO, AccessQualifier &EN) {
YIO.enumCase(EN, "Default", AccessQualifier::Default);
YIO.enumCase(EN, "ReadOnly", AccessQualifier::ReadOnly);
YIO.enumCase(EN, "WriteOnly", AccessQualifier::WriteOnly);
YIO.enumCase(EN, "ReadWrite", AccessQualifier::ReadWrite);
}
};
template <>
struct ScalarEnumerationTraits<AddressSpaceQualifier> {
static void enumeration(IO &YIO, AddressSpaceQualifier &EN) {
YIO.enumCase(EN, "Private", AddressSpaceQualifier::Private);
YIO.enumCase(EN, "Global", AddressSpaceQualifier::Global);
YIO.enumCase(EN, "Constant", AddressSpaceQualifier::Constant);
YIO.enumCase(EN, "Local", AddressSpaceQualifier::Local);
YIO.enumCase(EN, "Generic", AddressSpaceQualifier::Generic);
YIO.enumCase(EN, "Region", AddressSpaceQualifier::Region);
}
};
template <>
struct ScalarEnumerationTraits<ValueKind> {
static void enumeration(IO &YIO, ValueKind &EN) {
YIO.enumCase(EN, "ByValue", ValueKind::ByValue);
YIO.enumCase(EN, "GlobalBuffer", ValueKind::GlobalBuffer);
YIO.enumCase(EN, "DynamicSharedPointer", ValueKind::DynamicSharedPointer);
YIO.enumCase(EN, "Sampler", ValueKind::Sampler);
YIO.enumCase(EN, "Image", ValueKind::Image);
YIO.enumCase(EN, "Pipe", ValueKind::Pipe);
YIO.enumCase(EN, "Queue", ValueKind::Queue);
YIO.enumCase(EN, "HiddenGlobalOffsetX", ValueKind::HiddenGlobalOffsetX);
YIO.enumCase(EN, "HiddenGlobalOffsetY", ValueKind::HiddenGlobalOffsetY);
YIO.enumCase(EN, "HiddenGlobalOffsetZ", ValueKind::HiddenGlobalOffsetZ);
YIO.enumCase(EN, "HiddenNone", ValueKind::HiddenNone);
YIO.enumCase(EN, "HiddenPrintfBuffer", ValueKind::HiddenPrintfBuffer);
YIO.enumCase(EN, "HiddenHostcallBuffer", ValueKind::HiddenHostcallBuffer);
YIO.enumCase(EN, "HiddenDefaultQueue", ValueKind::HiddenDefaultQueue);
YIO.enumCase(EN, "HiddenCompletionAction",
ValueKind::HiddenCompletionAction);
YIO.enumCase(EN, "HiddenMultiGridSyncArg",
ValueKind::HiddenMultiGridSyncArg);
}
};
template <>
struct ScalarEnumerationTraits<ValueType> {
static void enumeration(IO &YIO, ValueType &EN) {
YIO.enumCase(EN, "Struct", ValueType::Struct);
YIO.enumCase(EN, "I8", ValueType::I8);
YIO.enumCase(EN, "U8", ValueType::U8);
YIO.enumCase(EN, "I16", ValueType::I16);
YIO.enumCase(EN, "U16", ValueType::U16);
YIO.enumCase(EN, "F16", ValueType::F16);
YIO.enumCase(EN, "I32", ValueType::I32);
YIO.enumCase(EN, "U32", ValueType::U32);
YIO.enumCase(EN, "F32", ValueType::F32);
YIO.enumCase(EN, "I64", ValueType::I64);
YIO.enumCase(EN, "U64", ValueType::U64);
YIO.enumCase(EN, "F64", ValueType::F64);
}
};
template <>
struct MappingTraits<Kernel::Attrs::Metadata> {
static void mapping(IO &YIO, Kernel::Attrs::Metadata &MD) {
YIO.mapOptional(Kernel::Attrs::Key::ReqdWorkGroupSize,
MD.mReqdWorkGroupSize, std::vector<uint32_t>());
YIO.mapOptional(Kernel::Attrs::Key::WorkGroupSizeHint,
MD.mWorkGroupSizeHint, std::vector<uint32_t>());
YIO.mapOptional(Kernel::Attrs::Key::VecTypeHint,
MD.mVecTypeHint, std::string());
YIO.mapOptional(Kernel::Attrs::Key::RuntimeHandle, MD.mRuntimeHandle,
std::string());
}
};
template <>
struct MappingTraits<Kernel::Arg::Metadata> {
static void mapping(IO &YIO, Kernel::Arg::Metadata &MD) {
YIO.mapOptional(Kernel::Arg::Key::Name, MD.mName, std::string());
YIO.mapOptional(Kernel::Arg::Key::TypeName, MD.mTypeName, std::string());
YIO.mapRequired(Kernel::Arg::Key::Size, MD.mSize);
YIO.mapRequired(Kernel::Arg::Key::Align, MD.mAlign);
YIO.mapRequired(Kernel::Arg::Key::ValueKind, MD.mValueKind);
// Removed. Accepted for parsing compatibility, but not emitted.
Optional<ValueType> Unused;
YIO.mapOptional(Kernel::Arg::Key::ValueType, Unused);
YIO.mapOptional(Kernel::Arg::Key::PointeeAlign, MD.mPointeeAlign,
uint32_t(0));
YIO.mapOptional(Kernel::Arg::Key::AddrSpaceQual, MD.mAddrSpaceQual,
AddressSpaceQualifier::Unknown);
YIO.mapOptional(Kernel::Arg::Key::AccQual, MD.mAccQual,
AccessQualifier::Unknown);
YIO.mapOptional(Kernel::Arg::Key::ActualAccQual, MD.mActualAccQual,
AccessQualifier::Unknown);
YIO.mapOptional(Kernel::Arg::Key::IsConst, MD.mIsConst, false);
YIO.mapOptional(Kernel::Arg::Key::IsRestrict, MD.mIsRestrict, false);
YIO.mapOptional(Kernel::Arg::Key::IsVolatile, MD.mIsVolatile, false);
YIO.mapOptional(Kernel::Arg::Key::IsPipe, MD.mIsPipe, false);
}
};
template <>
struct MappingTraits<Kernel::CodeProps::Metadata> {
static void mapping(IO &YIO, Kernel::CodeProps::Metadata &MD) {
YIO.mapRequired(Kernel::CodeProps::Key::KernargSegmentSize,
MD.mKernargSegmentSize);
YIO.mapRequired(Kernel::CodeProps::Key::GroupSegmentFixedSize,
MD.mGroupSegmentFixedSize);
YIO.mapRequired(Kernel::CodeProps::Key::PrivateSegmentFixedSize,
MD.mPrivateSegmentFixedSize);
YIO.mapRequired(Kernel::CodeProps::Key::KernargSegmentAlign,
MD.mKernargSegmentAlign);
YIO.mapRequired(Kernel::CodeProps::Key::WavefrontSize,
MD.mWavefrontSize);
YIO.mapOptional(Kernel::CodeProps::Key::NumSGPRs,
MD.mNumSGPRs, uint16_t(0));
YIO.mapOptional(Kernel::CodeProps::Key::NumVGPRs,
MD.mNumVGPRs, uint16_t(0));
YIO.mapOptional(Kernel::CodeProps::Key::MaxFlatWorkGroupSize,
MD.mMaxFlatWorkGroupSize, uint32_t(0));
YIO.mapOptional(Kernel::CodeProps::Key::IsDynamicCallStack,
MD.mIsDynamicCallStack, false);
YIO.mapOptional(Kernel::CodeProps::Key::IsXNACKEnabled,
MD.mIsXNACKEnabled, false);
YIO.mapOptional(Kernel::CodeProps::Key::NumSpilledSGPRs,
MD.mNumSpilledSGPRs, uint16_t(0));
YIO.mapOptional(Kernel::CodeProps::Key::NumSpilledVGPRs,
MD.mNumSpilledVGPRs, uint16_t(0));
}
};
template <>
struct MappingTraits<Kernel::DebugProps::Metadata> {
static void mapping(IO &YIO, Kernel::DebugProps::Metadata &MD) {
YIO.mapOptional(Kernel::DebugProps::Key::DebuggerABIVersion,
MD.mDebuggerABIVersion, std::vector<uint32_t>());
YIO.mapOptional(Kernel::DebugProps::Key::ReservedNumVGPRs,
MD.mReservedNumVGPRs, uint16_t(0));
YIO.mapOptional(Kernel::DebugProps::Key::ReservedFirstVGPR,
MD.mReservedFirstVGPR, uint16_t(-1));
YIO.mapOptional(Kernel::DebugProps::Key::PrivateSegmentBufferSGPR,
MD.mPrivateSegmentBufferSGPR, uint16_t(-1));
YIO.mapOptional(Kernel::DebugProps::Key::WavefrontPrivateSegmentOffsetSGPR,
MD.mWavefrontPrivateSegmentOffsetSGPR, uint16_t(-1));
}
};
template <>
struct MappingTraits<Kernel::Metadata> {
static void mapping(IO &YIO, Kernel::Metadata &MD) {
YIO.mapRequired(Kernel::Key::Name, MD.mName);
YIO.mapRequired(Kernel::Key::SymbolName, MD.mSymbolName);
YIO.mapOptional(Kernel::Key::Language, MD.mLanguage, std::string());
YIO.mapOptional(Kernel::Key::LanguageVersion, MD.mLanguageVersion,
std::vector<uint32_t>());
if (!MD.mAttrs.empty() || !YIO.outputting())
YIO.mapOptional(Kernel::Key::Attrs, MD.mAttrs);
if (!MD.mArgs.empty() || !YIO.outputting())
YIO.mapOptional(Kernel::Key::Args, MD.mArgs);
if (!MD.mCodeProps.empty() || !YIO.outputting())
YIO.mapOptional(Kernel::Key::CodeProps, MD.mCodeProps);
if (!MD.mDebugProps.empty() || !YIO.outputting())
YIO.mapOptional(Kernel::Key::DebugProps, MD.mDebugProps);
}
};
template <>
struct MappingTraits<HSAMD::Metadata> {
static void mapping(IO &YIO, HSAMD::Metadata &MD) {
YIO.mapRequired(Key::Version, MD.mVersion);
YIO.mapOptional(Key::Printf, MD.mPrintf, std::vector<std::string>());
if (!MD.mKernels.empty() || !YIO.outputting())
YIO.mapOptional(Key::Kernels, MD.mKernels);
}
};
} // end namespace yaml
namespace AMDGPU {
namespace HSAMD {
std::error_code fromString(StringRef String, Metadata &HSAMetadata) {
yaml::Input YamlInput(String);
YamlInput >> HSAMetadata;
return YamlInput.error();
}
std::error_code toString(Metadata HSAMetadata, std::string &String) {
raw_string_ostream YamlStream(String);
yaml::Output YamlOutput(YamlStream, nullptr, std::numeric_limits<int>::max());
YamlOutput << HSAMetadata;
return std::error_code();
}
} // end namespace HSAMD
} // end namespace AMDGPU
} // end namespace llvm