LCOV - code coverage report
Current view: top level - lib/Support - AMDGPUCodeObjectMetadata.cpp (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 115 115 100.0 %
Date: 2017-09-14 15:23:50 Functions: 12 12 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===--- AMDGPUCodeObjectMetadata.cpp ---------------------------*- C++ -*-===//
       2             : //
       3             : //                     The LLVM Compiler Infrastructure
       4             : //
       5             : // This file is distributed under the University of Illinois Open Source
       6             : // License. See LICENSE.TXT for details.
       7             : //
       8             : //===----------------------------------------------------------------------===//
       9             : //
      10             : /// \file
      11             : /// \brief AMDGPU Code Object Metadata definitions and in-memory
      12             : /// representations.
      13             : ///
      14             : //
      15             : //===----------------------------------------------------------------------===//
      16             : 
      17             : #include "llvm/Support/AMDGPUCodeObjectMetadata.h"
      18             : #include "llvm/Support/YAMLTraits.h"
      19             : 
      20             : using namespace llvm::AMDGPU;
      21             : using namespace llvm::AMDGPU::CodeObject;
      22             : 
      23             : LLVM_YAML_IS_SEQUENCE_VECTOR(Kernel::Arg::Metadata)
      24             : LLVM_YAML_IS_SEQUENCE_VECTOR(Kernel::Metadata)
      25             : 
      26             : namespace llvm {
      27             : namespace yaml {
      28             : 
      29             : template <>
      30             : struct ScalarEnumerationTraits<AccessQualifier> {
      31        1386 :   static void enumeration(IO &YIO, AccessQualifier &EN) {
      32        1386 :     YIO.enumCase(EN, "Default", AccessQualifier::Default);
      33        1386 :     YIO.enumCase(EN, "ReadOnly", AccessQualifier::ReadOnly);
      34        1386 :     YIO.enumCase(EN, "WriteOnly", AccessQualifier::WriteOnly);
      35        1386 :     YIO.enumCase(EN, "ReadWrite", AccessQualifier::ReadWrite);
      36        1386 :   }
      37             : };
      38             : 
      39             : template <>
      40             : struct ScalarEnumerationTraits<AddressSpaceQualifier> {
      41        6680 :   static void enumeration(IO &YIO, AddressSpaceQualifier &EN) {
      42        6680 :     YIO.enumCase(EN, "Private", AddressSpaceQualifier::Private);
      43        6680 :     YIO.enumCase(EN, "Global", AddressSpaceQualifier::Global);
      44        6680 :     YIO.enumCase(EN, "Constant", AddressSpaceQualifier::Constant);
      45        6680 :     YIO.enumCase(EN, "Local", AddressSpaceQualifier::Local);
      46        6680 :     YIO.enumCase(EN, "Generic", AddressSpaceQualifier::Generic);
      47        6680 :     YIO.enumCase(EN, "Region", AddressSpaceQualifier::Region);
      48        6680 :   }
      49             : };
      50             : 
      51             : template <>
      52             : struct ScalarEnumerationTraits<ValueKind> {
      53       11861 :   static void enumeration(IO &YIO, ValueKind &EN) {
      54       11861 :     YIO.enumCase(EN, "ByValue", ValueKind::ByValue);
      55       11861 :     YIO.enumCase(EN, "GlobalBuffer", ValueKind::GlobalBuffer);
      56       11861 :     YIO.enumCase(EN, "DynamicSharedPointer", ValueKind::DynamicSharedPointer);
      57       11861 :     YIO.enumCase(EN, "Sampler", ValueKind::Sampler);
      58       11861 :     YIO.enumCase(EN, "Image", ValueKind::Image);
      59       11861 :     YIO.enumCase(EN, "Pipe", ValueKind::Pipe);
      60       11861 :     YIO.enumCase(EN, "Queue", ValueKind::Queue);
      61       11861 :     YIO.enumCase(EN, "HiddenGlobalOffsetX", ValueKind::HiddenGlobalOffsetX);
      62       11861 :     YIO.enumCase(EN, "HiddenGlobalOffsetY", ValueKind::HiddenGlobalOffsetY);
      63       11861 :     YIO.enumCase(EN, "HiddenGlobalOffsetZ", ValueKind::HiddenGlobalOffsetZ);
      64       11861 :     YIO.enumCase(EN, "HiddenNone", ValueKind::HiddenNone);
      65       11861 :     YIO.enumCase(EN, "HiddenPrintfBuffer", ValueKind::HiddenPrintfBuffer);
      66       11861 :     YIO.enumCase(EN, "HiddenDefaultQueue", ValueKind::HiddenDefaultQueue);
      67       11861 :     YIO.enumCase(EN, "HiddenCompletionAction",
      68             :                  ValueKind::HiddenCompletionAction);
      69       11861 :   }
      70             : };
      71             : 
      72             : template <>
      73             : struct ScalarEnumerationTraits<ValueType> {
      74       11861 :   static void enumeration(IO &YIO, ValueType &EN) {
      75       11861 :     YIO.enumCase(EN, "Struct", ValueType::Struct);
      76       11861 :     YIO.enumCase(EN, "I8", ValueType::I8);
      77       11861 :     YIO.enumCase(EN, "U8", ValueType::U8);
      78       11861 :     YIO.enumCase(EN, "I16", ValueType::I16);
      79       11861 :     YIO.enumCase(EN, "U16", ValueType::U16);
      80       11861 :     YIO.enumCase(EN, "F16", ValueType::F16);
      81       11861 :     YIO.enumCase(EN, "I32", ValueType::I32);
      82       11861 :     YIO.enumCase(EN, "U32", ValueType::U32);
      83       11861 :     YIO.enumCase(EN, "F32", ValueType::F32);
      84       11861 :     YIO.enumCase(EN, "I64", ValueType::I64);
      85       11861 :     YIO.enumCase(EN, "U64", ValueType::U64);
      86       11861 :     YIO.enumCase(EN, "F64", ValueType::F64);
      87       11861 :   }
      88             : };
      89             : 
      90             : template <>
      91             : struct MappingTraits<Kernel::Attrs::Metadata> {
      92         276 :   static void mapping(IO &YIO, Kernel::Attrs::Metadata &MD) {
      93         552 :     YIO.mapOptional(Kernel::Attrs::Key::ReqdWorkGroupSize,
      94         552 :                     MD.mReqdWorkGroupSize, std::vector<uint32_t>());
      95         552 :     YIO.mapOptional(Kernel::Attrs::Key::WorkGroupSizeHint,
      96         552 :                     MD.mWorkGroupSizeHint, std::vector<uint32_t>());
      97         552 :     YIO.mapOptional(Kernel::Attrs::Key::VecTypeHint,
      98         552 :                     MD.mVecTypeHint, std::string());
      99         276 :   }
     100             : };
     101             : 
     102             : template <>
     103             : struct MappingTraits<Kernel::Arg::Metadata> {
     104       11861 :   static void mapping(IO &YIO, Kernel::Arg::Metadata &MD) {
     105       23722 :     YIO.mapRequired(Kernel::Arg::Key::Size, MD.mSize);
     106       23722 :     YIO.mapRequired(Kernel::Arg::Key::Align, MD.mAlign);
     107       23722 :     YIO.mapRequired(Kernel::Arg::Key::ValueKind, MD.mValueKind);
     108       23722 :     YIO.mapRequired(Kernel::Arg::Key::ValueType, MD.mValueType);
     109       23722 :     YIO.mapOptional(Kernel::Arg::Key::PointeeAlign, MD.mPointeeAlign,
     110             :                     uint32_t(0));
     111       23722 :     YIO.mapOptional(Kernel::Arg::Key::AccQual, MD.mAccQual,
     112             :                     AccessQualifier::Unknown);
     113       23722 :     YIO.mapOptional(Kernel::Arg::Key::AddrSpaceQual, MD.mAddrSpaceQual,
     114             :                     AddressSpaceQualifier::Unknown);
     115       23722 :     YIO.mapOptional(Kernel::Arg::Key::IsConst, MD.mIsConst, false);
     116       23722 :     YIO.mapOptional(Kernel::Arg::Key::IsPipe, MD.mIsPipe, false);
     117       23722 :     YIO.mapOptional(Kernel::Arg::Key::IsRestrict, MD.mIsRestrict, false);
     118       23722 :     YIO.mapOptional(Kernel::Arg::Key::IsVolatile, MD.mIsVolatile, false);
     119       35583 :     YIO.mapOptional(Kernel::Arg::Key::Name, MD.mName, std::string());
     120       35583 :     YIO.mapOptional(Kernel::Arg::Key::TypeName, MD.mTypeName, std::string());
     121       11861 :   }
     122             : };
     123             : 
     124             : template <>
     125             : struct MappingTraits<Kernel::CodeProps::Metadata> {
     126        5365 :   static void mapping(IO &YIO, Kernel::CodeProps::Metadata &MD) {
     127       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::KernargSegmentSize,
     128             :                     MD.mKernargSegmentSize, uint64_t(0));
     129       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::WorkgroupGroupSegmentSize,
     130             :                     MD.mWorkgroupGroupSegmentSize, uint32_t(0));
     131       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::WorkitemPrivateSegmentSize,
     132             :                     MD.mWorkitemPrivateSegmentSize, uint32_t(0));
     133       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::WavefrontNumSGPRs,
     134             :                     MD.mWavefrontNumSGPRs, uint16_t(0));
     135       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::WorkitemNumVGPRs,
     136             :                     MD.mWorkitemNumVGPRs, uint16_t(0));
     137       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::KernargSegmentAlign,
     138             :                     MD.mKernargSegmentAlign, uint8_t(0));
     139       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::GroupSegmentAlign,
     140             :                     MD.mGroupSegmentAlign, uint8_t(0));
     141       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::PrivateSegmentAlign,
     142             :                     MD.mPrivateSegmentAlign, uint8_t(0));
     143       10730 :     YIO.mapOptional(Kernel::CodeProps::Key::WavefrontSize,
     144             :                     MD.mWavefrontSize, uint8_t(0));
     145        5365 :   }
     146             : };
     147             : 
     148             : template <>
     149             : struct MappingTraits<Kernel::DebugProps::Metadata> {
     150          15 :   static void mapping(IO &YIO, Kernel::DebugProps::Metadata &MD) {
     151          30 :     YIO.mapOptional(Kernel::DebugProps::Key::DebuggerABIVersion,
     152          30 :                     MD.mDebuggerABIVersion, std::vector<uint32_t>());
     153          30 :     YIO.mapOptional(Kernel::DebugProps::Key::ReservedNumVGPRs,
     154             :                     MD.mReservedNumVGPRs, uint16_t(0));
     155          30 :     YIO.mapOptional(Kernel::DebugProps::Key::ReservedFirstVGPR,
     156             :                     MD.mReservedFirstVGPR, uint16_t(-1));
     157          30 :     YIO.mapOptional(Kernel::DebugProps::Key::PrivateSegmentBufferSGPR,
     158             :                     MD.mPrivateSegmentBufferSGPR, uint16_t(-1));
     159          30 :     YIO.mapOptional(Kernel::DebugProps::Key::WavefrontPrivateSegmentOffsetSGPR,
     160             :                     MD.mWavefrontPrivateSegmentOffsetSGPR, uint16_t(-1));
     161          15 :   }
     162             : };
     163             : 
     164             : template <>
     165             : struct MappingTraits<Kernel::Metadata> {
     166        5397 :   static void mapping(IO &YIO, Kernel::Metadata &MD) {
     167       10794 :     YIO.mapRequired(Kernel::Key::Name, MD.mName);
     168       16191 :     YIO.mapOptional(Kernel::Key::Language, MD.mLanguage, std::string());
     169       10794 :     YIO.mapOptional(Kernel::Key::LanguageVersion, MD.mLanguageVersion,
     170       10794 :                     std::vector<uint32_t>());
     171       10575 :     if (!MD.mAttrs.empty() || !YIO.outputting())
     172        2036 :       YIO.mapOptional(Kernel::Key::Attrs, MD.mAttrs);
     173       10794 :     if (!MD.mArgs.empty() || !YIO.outputting())
     174        4763 :       YIO.mapOptional(Kernel::Key::Args, MD.mArgs);
     175        5620 :     if (!MD.mCodeProps.empty() || !YIO.outputting())
     176        5384 :       YIO.mapOptional(Kernel::Key::CodeProps, MD.mCodeProps);
     177       10794 :     if (!MD.mDebugProps.empty() || !YIO.outputting())
     178        1880 :       YIO.mapOptional(Kernel::Key::DebugProps, MD.mDebugProps);
     179        5397 :   }
     180             : };
     181             : 
     182             : template <>
     183             : struct MappingTraits<CodeObject::Metadata> {
     184         770 :   static void mapping(IO &YIO, CodeObject::Metadata &MD) {
     185        1540 :     YIO.mapRequired(Key::Version, MD.mVersion);
     186        1540 :     YIO.mapOptional(Key::Printf, MD.mPrintf, std::vector<std::string>());
     187        1540 :     if (!MD.mKernels.empty() || !YIO.outputting())
     188         689 :       YIO.mapOptional(Key::Kernels, MD.mKernels);
     189         770 :   }
     190             : };
     191             : 
     192             : } // end namespace yaml
     193             : 
     194             : namespace AMDGPU {
     195             : namespace CodeObject {
     196             : 
     197             : /* static */
     198         268 : std::error_code Metadata::fromYamlString(
     199             :     std::string YamlString, Metadata &CodeObjectMetadata) {
     200         536 :   yaml::Input YamlInput(YamlString);
     201         268 :   YamlInput >> CodeObjectMetadata;
     202         536 :   return YamlInput.error();
     203             : }
     204             : 
     205             : /* static */
     206         502 : std::error_code Metadata::toYamlString(
     207             :     Metadata CodeObjectMetadata, std::string &YamlString) {
     208        1004 :   raw_string_ostream YamlStream(YamlString);
     209        1004 :   yaml::Output YamlOutput(YamlStream, nullptr, std::numeric_limits<int>::max());
     210         502 :   YamlOutput << CodeObjectMetadata;
     211        1004 :   return std::error_code();
     212             : }
     213             : 
     214             : } // end namespace CodeObject
     215             : } // end namespace AMDGPU
     216             : } // end namespace llvm

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