tilelang.analysis.parallel_local_index_checker
==============================================

.. py:module:: tilelang.analysis.parallel_local_index_checker


Functions
---------

.. autoapisummary::

   tilelang.analysis.parallel_local_index_checker.ParallelLocalIndexChecker


Module Contents
---------------

.. py:function:: ParallelLocalIndexChecker()

   Reject indexing a thread-private local buffer with a T.Parallel loop variable.

   Local buffers have no cross-thread ownership layout. A local access may
   appear inside a parallel loop when its index is independent of the parallel
   loop variables, for example a replicated scalar ``scale_local[0]``. For an
   indexed per-thread loop, use ``T.serial``, ``T.vectorized``, or ``T.unroll``;
   for distributed ownership, allocate a fragment instead.