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46 lines
1.4 KiB
ReStructuredText
46 lines
1.4 KiB
ReStructuredText
.. meta::
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:description: hipBLASLtExt operation API reference
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:keywords: hipBLASLt, ROCm, library, tool
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.. _ext-ops:
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hipBLASLtExt operation API reference
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======================================
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hipBLASLt has the following extension operation APIs that are independent of GEMM operations.
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These extensions support the following:
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* ``hipblasltExtSoftmax``
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Softmax for 2D tensor. It performs softmax on the second dimension of input tensor and assumes the
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input is contiguous on the second dimension.
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For sample code, see :ref:`client_extop_softmax`.
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* ``hipblasltExtLayerNorm``
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Converts a 2D tensor using LayerNorm to generate a new 2D normalized tensor.
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This is an independent function used to call and get the result.
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For sample code, see :ref:`sample_hipblaslt_ext_op_layernorm`.
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* ``hipblasltExtAMax``
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Determines the absolute maximum value of a 2D tensor.
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This is an independent function used to call and get the result.
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For sample code, see :ref:`sample_hipblaslt_ext_op_amax`.
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These APIs are explained in detail below.
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hipblasltExtSoftmax()
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------------------------------------------
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.. doxygenfunction:: hipblasltExtSoftmax
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hipblasltExtLayerNorm()
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------------------------------------------
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.. doxygenfunction:: hipblasltExtLayerNorm
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hipblasltExtAMax()
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------------------------------------------
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.. doxygenfunction:: hipblasltExtAMax
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