tilelang.tools.cuda.iket.metadata
=================================

.. py:module:: tilelang.tools.cuda.iket.metadata

.. autoapi-nested-parse::

   Self-contained IKET event metadata carried through TIR.



Attributes
----------

.. autoapisummary::

   tilelang.tools.cuda.iket.metadata.TOKEN_PREFIX
   tilelang.tools.cuda.iket.metadata.MAX_EVENT_NAME_BYTES


Classes
-------

.. autoapisummary::

   tilelang.tools.cuda.iket.metadata.Event


Functions
---------

.. autoapisummary::

   tilelang.tools.cuda.iket.metadata.encode_event
   tilelang.tools.cuda.iket.metadata.decode_event


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

.. py:data:: TOKEN_PREFIX
   :value: '__tl_iket_v1_'


.. py:data:: MAX_EVENT_NAME_BYTES
   :value: 32


.. py:class:: Event

   Metadata for one IKET event emitted by a TileLang kernel.


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


   .. py:attribute:: event_id
      :type:  int


   .. py:attribute:: kind
      :type:  str


   .. py:attribute:: range_id
      :type:  int
      :value: 0



   .. py:attribute:: payload_type
      :type:  str
      :value: 'NoPayload'



   .. py:attribute:: payload_iket_id
      :type:  int
      :value: 0



.. py:function:: encode_event(event)

   Encode an event as a source-safe token stored in a TIR StringImm.


.. py:function:: decode_event(token)

   Decode and validate an event token recovered from generated CUDA.