diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPURuntimeMetadata.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPURuntimeMetadata.h | 141 |
1 files changed, 114 insertions, 27 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURuntimeMetadata.h b/llvm/lib/Target/AMDGPU/AMDGPURuntimeMetadata.h index c62b96b85c6..ed147ff4c43 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPURuntimeMetadata.h +++ b/llvm/lib/Target/AMDGPU/AMDGPURuntimeMetadata.h @@ -41,37 +41,90 @@ namespace RuntimeMD { // Version and revision of runtime metadata const unsigned char MDVersion = 2; - const unsigned char MDRevision = 0; + const unsigned char MDRevision = 1; // Name of keys for runtime metadata. namespace KeyName { - const char MDVersion[] = "amd.MDVersion"; // Runtime metadata version - const char Language[] = "amd.Language"; // Language - const char LanguageVersion[] = "amd.LanguageVersion"; // Language version - const char Kernels[] = "amd.Kernels"; // Kernels - const char KernelName[] = "amd.KernelName"; // Kernel name - const char Args[] = "amd.Args"; // Kernel arguments - const char ArgSize[] = "amd.ArgSize"; // Kernel arg size - const char ArgAlign[] = "amd.ArgAlign"; // Kernel arg alignment - const char ArgTypeName[] = "amd.ArgTypeName"; // Kernel type name - const char ArgName[] = "amd.ArgName"; // Kernel name - const char ArgKind[] = "amd.ArgKind"; // Kernel argument kind - const char ArgValueType[] = "amd.ArgValueType"; // Kernel argument value type - const char ArgAddrQual[] = "amd.ArgAddrQual"; // Kernel argument address qualifier - const char ArgAccQual[] = "amd.ArgAccQual"; // Kernel argument access qualifier - const char ArgIsConst[] = "amd.ArgIsConst"; // Kernel argument is const qualified - const char ArgIsRestrict[] = "amd.ArgIsRestrict"; // Kernel argument is restrict qualified - const char ArgIsVolatile[] = "amd.ArgIsVolatile"; // Kernel argument is volatile qualified - const char ArgIsPipe[] = "amd.ArgIsPipe"; // Kernel argument is pipe qualified - const char ReqdWorkGroupSize[] = "amd.ReqdWorkGroupSize"; // Required work group size - const char WorkGroupSizeHint[] = "amd.WorkGroupSizeHint"; // Work group size hint - const char VecTypeHint[] = "amd.VecTypeHint"; // Vector type hint - const char KernelIndex[] = "amd.KernelIndex"; // Kernel index for device enqueue - const char NoPartialWorkGroups[] = "amd.NoPartialWorkGroups"; // No partial work groups - const char PrintfInfo[] = "amd.PrintfInfo"; // Prinf function call information - const char ArgActualAcc[] = "amd.ArgActualAcc"; // The actual kernel argument access qualifier - const char ArgPointeeAlign[] = "amd.ArgPointeeAlign"; // Alignment of pointee type + // Runtime metadata version + const char MDVersion[] = "amd.MDVersion"; + + // Instruction set architecture information + const char IsaInfo[] = "amd.IsaInfo"; + // Wavefront size + const char IsaInfoWavefrontSize[] = "amd.IsaInfoWavefrontSize"; + // Local memory size in bytes + const char IsaInfoLocalMemorySize[] = "amd.IsaInfoLocalMemorySize"; + // Number of execution units per compute unit + const char IsaInfoEUsPerCU[] = "amd.IsaInfoEUsPerCU"; + // Maximum number of waves per execution unit + const char IsaInfoMaxWavesPerEU[] = "amd.IsaInfoMaxWavesPerEU"; + // Maximum flat work group size + const char IsaInfoMaxFlatWorkGroupSize[] = "amd.IsaInfoMaxFlatWorkGroupSize"; + // SGPR allocation granularity + const char IsaInfoSGPRAllocGranule[] = "amd.IsaInfoSGPRAllocGranule"; + // Total number of SGPRs + const char IsaInfoTotalNumSGPRs[] = "amd.IsaInfoTotalNumSGPRs"; + // Addressable number of SGPRs + const char IsaInfoAddressableNumSGPRs[] = "amd.IsaInfoAddressableNumSGPRs"; + // VGPR allocation granularity + const char IsaInfoVGPRAllocGranule[] = "amd.IsaInfoVGPRAllocGranule"; + // Total number of VGPRs + const char IsaInfoTotalNumVGPRs[] = "amd.IsaInfoTotalNumVGPRs"; + // Addressable number of VGPRs + const char IsaInfoAddressableNumVGPRs[] = "amd.IsaInfoAddressableNumVGPRs"; + + // Language + const char Language[] = "amd.Language"; + // Language version + const char LanguageVersion[] = "amd.LanguageVersion"; + + // Kernels + const char Kernels[] = "amd.Kernels"; + // Kernel name + const char KernelName[] = "amd.KernelName"; + // Kernel arguments + const char Args[] = "amd.Args"; + // Kernel argument size in bytes + const char ArgSize[] = "amd.ArgSize"; + // Kernel argument alignment + const char ArgAlign[] = "amd.ArgAlign"; + // Kernel argument type name + const char ArgTypeName[] = "amd.ArgTypeName"; + // Kernel argument name + const char ArgName[] = "amd.ArgName"; + // Kernel argument kind + const char ArgKind[] = "amd.ArgKind"; + // Kernel argument value type + const char ArgValueType[] = "amd.ArgValueType"; + // Kernel argument address qualifier + const char ArgAddrQual[] = "amd.ArgAddrQual"; + // Kernel argument access qualifier + const char ArgAccQual[] = "amd.ArgAccQual"; + // Kernel argument is const qualified + const char ArgIsConst[] = "amd.ArgIsConst"; + // Kernel argument is restrict qualified + const char ArgIsRestrict[] = "amd.ArgIsRestrict"; + // Kernel argument is volatile qualified + const char ArgIsVolatile[] = "amd.ArgIsVolatile"; + // Kernel argument is pipe qualified + const char ArgIsPipe[] = "amd.ArgIsPipe"; + // Required work group size + const char ReqdWorkGroupSize[] = "amd.ReqdWorkGroupSize"; + // Work group size hint + const char WorkGroupSizeHint[] = "amd.WorkGroupSizeHint"; + // Vector type hint + const char VecTypeHint[] = "amd.VecTypeHint"; + // Kernel index for device enqueue + const char KernelIndex[] = "amd.KernelIndex"; + // No partial work groups + const char NoPartialWorkGroups[] = "amd.NoPartialWorkGroups"; + // Prinf function call information + const char PrintfInfo[] = "amd.PrintfInfo"; + // The actual kernel argument access qualifier + const char ArgActualAcc[] = "amd.ArgActualAcc"; + // Alignment of pointee type + const char ArgPointeeAlign[] = "amd.ArgPointeeAlign"; } // end namespace KeyName @@ -175,11 +228,45 @@ namespace RuntimeMD { } // end namespace Kernel + namespace IsaInfo { + + /// \brief In-memory representation of instruction set architecture + /// information. + struct Metadata { + /// \brief Wavefront size. + unsigned WavefrontSize = 0; + /// \brief Local memory size in bytes. + unsigned LocalMemorySize = 0; + /// \brief Number of execution units per compute unit. + unsigned EUsPerCU = 0; + /// \brief Maximum number of waves per execution unit. + unsigned MaxWavesPerEU = 0; + /// \brief Maximum flat work group size. + unsigned MaxFlatWorkGroupSize = 0; + /// \brief SGPR allocation granularity. + unsigned SGPRAllocGranule = 0; + /// \brief Total number of SGPRs. + unsigned TotalNumSGPRs = 0; + /// \brief Addressable number of SGPRs. + unsigned AddressableNumSGPRs = 0; + /// \brief VGPR allocation granularity. + unsigned VGPRAllocGranule = 0; + /// \brief Total number of VGPRs. + unsigned TotalNumVGPRs = 0; + /// \brief Addressable number of VGPRs. + unsigned AddressableNumVGPRs = 0; + + Metadata() = default; + }; + + } // end namespace IsaInfo + namespace Program { // In-memory representation of program information. struct Metadata { std::vector<uint8_t> MDVersionSeq; + IsaInfo::Metadata IsaInfo; std::vector<std::string> PrintfInfo; std::vector<Kernel::Metadata> Kernels; |
