Tensile 4.36.0 for ROCm 5.5.1

Tensile code for ROCm 5.5.1 did not change. The library was rebuilt for the updated ROCm 5.5.1 stack.

Tensile 4.36.0 for ROCm 5.5.0

Added

• Add functions for user-driven tuning
• Add GFX11 support: HostLibraryTests yamls, rearragne FP32(C)/FP64(C) instruction order, archCaps for instruction renaming condition, adjust vgpr bank for A/B/C for optimize, separate vscnt and vmcnt, dual mac
• Add binary search for Grid-Based algorithm
• Add reject condition for (StoreCInUnroll + BufferStore=0) and (DirectToVgpr + ScheduleIterAlg<3 + PrefetchGlobalRead==2)
• Add support for (DirectToLds + hgemm + NN/NT/TT) and (DirectToLds + hgemm + GlobalLoadVectorWidth < 4)
• Add support for (DirectToLds + hgemm(TLU=True only) or sgemm + NumLoadsCoalesced > 1)
• Add GSU SingleBuffer algorithm for HSS/BSS
• Add gfx900:xnack-, gfx1032, gfx1034, gfx1035
• Enable gfx1031 support

Optimizations

• Use AssertSizeLessThan for BufferStoreOffsetLimitCheck if it is smaller than MT1
• Improve InitAccVgprOpt

Changed

• Use global_atomic for GSU instead of flat and global_store for debug code
• Replace flat_load/store with global_load/store
• Use global_load/store for BufferLoad/Store=0 and enable scheduling
• LocalSplitU support for HGEMM+HPA when MFMA disabled
• Update Code Object Version
• Type cast local memory to COMPUTE_DATA_TYPE in LDS to avoid precision loss
• Update asm cap cache arguments
• Unify SplitGlobalRead into ThreadSeparateGlobalRead and remove SplitGlobalRead
• Change checks, error messages, assembly syntax, and coverage for DirectToLds
• Remove unused cmake file
• Clean up the LLVM dependency code
• Update ThreadSeparateGlobalRead test cases for PrefetchGlobalRead=2
• Update sgemm/hgemm test cases for DirectToLds and ThreadSepareteGlobalRead

Fixed

• Add build-id to header of compiled source kernels
• Fix solution index collisions
• Fix h beta vectorwidth4 correctness issue for WMMA
• Fix an error with BufferStore=0
• Fix mismatch issue with (StoreCInUnroll + PrefetchGlobalRead=2)
• Fix MoveMIoutToArch bug
• Fix flat load correctness issue on I8 and flat store correctness issue
• Fix mismatch issue with BufferLoad=0 + TailLoop for large array sizes
• Fix code generation error with BufferStore=0 and StoreCInUnrollPostLoop
• Fix issues with DirectToVgpr + ScheduleIterAlg<3
• Fix mismatch issue with DGEMM TT + LocalReadVectorWidth=2
• Fix mismatch issue with PrefetchGlobalRead=2
• Fix mismatch issue with DirectToVgpr + PrefetchGlobalRead=2 + small tile size
• Fix an error with PersistentKernel=0 + PrefetchAcrossPersistent=1 + PrefetchAcrossPersistentMode=1
• Fix mismatch issue with DirectToVgpr + DirectToLds + only 1 iteration in unroll loop case
• Remove duplicate GSU kernels: for GSU = 1, GSUAlgorithm SingleBuffer and MultipleBuffer kernels are identical
• Fix for failing CI tests due to CpuThreads=0
• Fix mismatch issue with DirectToLds + PrefetchGlobalRead=2
• Remove the reject condition for ThreadSeparateGlobalRead and DirectToLds (HGEMM, SGEMM only)
• Modify reject condition for minimum lanes of ThreadSeparateGlobalRead (SGEMM or larger data type only)

Tensile 4.34.0 for ROCm 5.3.3

Tensile code for ROCm 5.3.3 did not change. The library was rebuilt for the updated ROCm 5.3.3 stack.

Tensile 4.34.0 for ROCm 5.3.2

Tensile code for ROCm 5.3.2 did not change. The library was rebuilt for the updated ROCm 5.3.2 stack.

Tensile 4.35.0 for ROCm 5.4.4

Tensile code for ROCm 5.4.4 did not change. The library was rebuilt for the updated ROCm 5.4.4 stack.

Tensile 4.35.0 for ROCm 5.4.3

Tensile code for ROCm 5.4.3 did not change. The library was rebuilt for the updated ROCm 5.4.3 stack.

Tensile 4.35.0 for ROCm 5.4.2

Tensile code for ROCm 5.4.2 did not change. The library was rebuilt for the updated ROCm 5.4.2 stack.

Tensile 4.35.0 for ROCm 5.4.1

Tensile code for ROCm 5.4.1 did not change. The library was rebuilt for the updated ROCm 5.4.1 stack.

Tensile 4.35.0 for ROCm 5.4.0

Added

• Async DMA support for Transpose Data Layout (ThreadSeparateGlobalReadA/B)
• Option to output library logic in dictionary format
• No solution found error message for benchmarking client
• Exact K check for StoreCInUnrollExact
• Support for CGEMM + MIArchVgpr
• client-path parameter for using prebuilt client
• CleanUpBuildFiles global parameter
• Debug flag for printing library logic index of winning solution
• NumWarmups global parameter for benchmarking
• Windows support for benchmarking client
• DirectToVgpr support for CGEMM
• TensileLibLogicToYaml for creating tuning configs from library logic solutions

Optimizations

• Put beta code and store separately if StoreCInUnroll = x4 store
• Improved performance for StoreCInUnroll + b128 store

Changed

• Re-enable HardwareMonitor for gfx90a
• Decision trees use MLFeatures instead of Properties

Fixed

• Reject DirectToVgpr + MatrixInstBM/BN > 1
• Fix benchmark timings when using warmups and/or validation
• Fix mismatch issue with DirectToVgprB + VectorWidth > 1
• Fix mismatch issue with DirectToLds + NumLoadsCoalesced > 1 + TailLoop
• Fix incorrect reject condition for DirectToVgpr
• Fix reject condition for DirectToVgpr + MIWaveTile < VectorWidth
• Fix incorrect instruction generation with StoreCInUnroll

Tensile 4.34.0 for ROCm 5.3.1

Tensile code for ROCm 5.3.1 did not change. The library was rebuilt for the updated ROCm 5.3.1 stack.