tilelang.testing.perf_regression
================================

.. py:module:: tilelang.testing.perf_regression


Attributes
----------

.. autoapisummary::

   tilelang.testing.perf_regression.tabulate


Classes
-------

.. autoapisummary::

   tilelang.testing.perf_regression.PerfResult


Functions
---------

.. autoapisummary::

   tilelang.testing.perf_regression.tqdm
   tilelang.testing.perf_regression.process_func
   tilelang.testing.perf_regression.regression
   tilelang.testing.perf_regression.regression_all


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

.. py:data:: tabulate
   :value: None


.. py:function:: tqdm(iterable, **kwargs)

.. py:class:: PerfResult

   .. py:attribute:: name
      :type:  str


   .. py:attribute:: latency
      :type:  float


.. py:function:: process_func(func, name = None, /, **kwargs)

   Execute a single perf function and record its latency.

   `func` is expected to return a positive latency scalar (seconds or ms; we
   treat it as an opaque number, only ratios matter for regression).


.. py:function:: regression(prefixes = ('regression_', ))

   Run entrypoints in the caller module and print a markdown table.

   This is invoked by many example scripts.


.. py:function:: regression_all(examples_root = None)

   Run all example benchmark drivers and print a consolidated table.

   Intended usage (CI): `python -c "import tilelang.testing.perf_regression as pr; pr.regression_all()"`