- 20 Jun, 2025 1 commit
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Lei Wang authored
* [Enhancement] Update `pythonic_expr` to format type casts and improve tensor validation in Cython wrapper - Enhanced `pythonic_expr` to represent type casts as `(type)value` for better clarity in expression representation. - Modified tensor validation in `CythonKernelWrapper` to conditionally check for tensor contiguity based on a new `skip_tensor_validation` parameter. - Improved type mapping in `map_torch_type` to include version checks for new float8 types, ensuring compatibility with specific PyTorch versions. * [Feature] Implement dynamic shared memory allocation alignment - Added a new transformation pass `AlignDynamicSharedMemoryAllocations` to align dynamic shared memory allocations to specified byte boundaries, enhancing memory access efficiency. - Introduced a new utility class `TileLangAlignDynamicSharedMemoryAllocations` to handle the alignment logic for both allocation and buffer operations. - Updated the `LowerAndLegalize` function to apply the alignment transformation based on the target device's capabilities, ensuring compatibility with different architectures. * [Enhancement] Update dtype and argument defaults in GEMM autotuning example - Changed data type from `float16` to `bfloat16` for improved precision in computations. - Updated the default value of the `--with_roller` argument from `True` to `False` to modify the behavior of the autotuning process. * [Enhancement] Improve thread range computation in storage access - Added a new method `ComputeThreadRange` to calculate the range of threads for better access tracking. - Updated `AccessEntry` structure to include `thread_range`. - Modified various visitor methods to utilize `IRVisitorWithAnalyzer` for improved analysis during expression and statement visits. - Ensured thread range is computed and stored during buffer load and store operations, enhancing memory access efficiency. * [Refactor] Update comments for clarity in dynamic shared memory allocation alignment - Translated comments in `align_dynamic_shared_memory_allocations.cc` from Chinese to English for better understanding. - Removed an unnecessary call to `IRVisitorWithAnalyzer::VisitStmt_` in `storage_access.cc`. - Added a blank line for improved readability in `thread_storage_sync.cc`. * [Refactor] Enhance storage access analysis and thread range computation - Introduced `ExtractRealCondition` to improve condition handling in `IfThenElseNode` visits. - Updated `ComputeThreadRange` to use `Var` instead of `IterVar` for thread range mapping, enhancing clarity and consistency. - Wrapped statement visits in `With<arith::ConstraintContext>` to ensure proper analysis context during condition evaluations. * [Enhancement] Update default matrix dimensions in GEMM autotune example - Changed default values for matrix dimensions M, N, and K from 16384 to 4096 in `example_gemm_autotune.py` to facilitate quicker testing and benchmarking. * typo fix * enhancement * [Fix] Add conflict detection for buffer index size mismatch in thread storage sync - Implemented a check to return true if the sizes of previous and current buffer indices do not match, indicating a conflict.
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- 11 Apr, 2025 1 commit
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Lei Wang authored
* [Enhancement] Introduce logical operations `any_of` and `all_of` for buffer checks - Added new logical operations `any_of` and `all_of` to the TileLang language interface, allowing users to check conditions across buffer elements. - Implemented corresponding intrinsic calls for CUDA, enhancing the functionality of the TileLang framework. - Updated the `allocate.py` to handle boolean types correctly in shared memory allocations. - Introduced tests for the new logical operations to ensure correctness and performance. Co-authored-by:
Zhiwen Mo <zhiwen.mo25@ic.ac.uk> * lint fix --------- Co-authored-by:
Zhiwen Mo <zhiwen.mo25@ic.ac.uk>
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- 14 Feb, 2025 1 commit
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Lei Wang authored
* bump version into v0.1.0 * [Enhancement] Add custom develop command for editable installs and update .gitignore * [Documentation] Update README to include system dependencies installation instructions * [Build] Update setup.py to support library file copying for both release and develop modes * [Build] Refactor library file copying logic in setup.py * [Documentation] Remove unnecessary install section header in Installation.md * [Build] Add tox configuration and local distribution script for multi-Python version support * [Build] Improve git submodule update function with better error handling * [Build] Update LLVM configuration path in ROCm installation script * [Build] Add .tox/ to .gitignore for tox testing environment * [Build] Add support for TVM prebuild path configuration in CMakeLists.txt * [Cleanup] Remove unused TVM runtime error codes header * [Cleanup] Fix TVM grid constant type reference in CUDA module * [Cleanup] Remove unused customized_code function from IR module * [Feature] Add TileLang thread synchronization and storage access analysis passes * [Build] Reorder DLL search path directories for more flexible library loading * [Refactor] Improve thread synchronization and library path handling - Rename ThreadSync and TileLangThreadSync functions in C++ code - Update Python docstring for ThreadSync with more detailed description - Reorder library path detection in tilelang environment setup - Minor comment and code cleanup in CUDA and warp specialization modules * [Refactor] Improve thread synchronization code style and formatting - Standardize pointer type spacing in storage_access.h and storage_access.cc - Update whitespace and indentation in thread_storage_sync.cc - Reorder include statements in thread_partial_sync.cc - Minor code formatting improvements across thread synchronization files * [Refactor] Fix global function registration for ThreadSync - Correct global function registration to use ThreadSync instead of TileLangThreadSync - Update TVM global registration to match recent refactoring efforts * [Refactor] Simplify ThreadSync global function registration - Remove unnecessary whitespace in global function registration - Compact the TVM global registration line for ThreadSync
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