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31 lines
649 B
ReStructuredText
31 lines
649 B
ReStructuredText
.. _libcudacxx-ptx-instructions-cp-async-bulk:
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cp.async.bulk
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=============
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- PTX ISA:
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`cp.async.bulk <https://docs.nvidia.com/cuda/parallel-thread-execution/index.html#data-movement-and-conversion-instructions-cp-async-bulk>`__
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Implementation notes
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--------------------
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**NOTE.** Both ``srcMem`` and ``dstMem`` must be 16-byte aligned, and
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``size`` must be a multiple of 16.
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Changelog
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---------
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- In earlier versions, ``cp_async_bulk_multicast`` was enabled for
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SM_90. This has been changed to SM_90a.
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Unicast
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-------
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.. include:: generated/cp_async_bulk.rst
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Multicast
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---------
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.. include:: generated/cp_async_bulk_multicast.rst
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