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29 lines
958 B
ReStructuredText
29 lines
958 B
ReStructuredText
.. meta::
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:description: Composable Kernel structure
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:keywords: composable kernel, CK, ROCm, API, structure
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.. _what-is-ck:
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********************************************************************
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Composable Kernel structure
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********************************************************************
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The Composable Kernel library uses a tile-based programming model and tensor coordinate transformation to achieve performance portability and code maintainability. Tensor coordinate transformation is a complexity reduction technique for complex machine learning operators.
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.. image:: ../data/ck_component.png
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:alt: CK Components
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The Composable Kernel library consists of four layers:
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* a templated tile operator layer
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* a templated kernel and invoker layer
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* an instantiated kernel and invoker layer
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* a client API layer.
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A wrapper component is included to simplify tensor transform operations.
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.. image:: ../data/ck_layer.png
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:alt: CK Layers
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