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CUTLASS 2.0 (#62) CUTLASS 2.0 Substantially refactored for - Better performance, particularly for native Turing Tensor Cores - Robust and durable templates spanning the design space - Encapsulated functionality embodying modern C++11 programming techniques - Optimized containers and data types for efficient, generic, portable device code Updates to: - Quick start guide - Documentation - Utilities - CUTLASS Profiler Native Turing Tensor Cores - Efficient GEMM kernels targeting Turing Tensor Cores - Mixed-precision floating point, 8-bit integer, 4-bit integer, and binarized operands Coverage of existing CUTLASS functionality: - GEMM kernels targeting CUDA and Tensor Cores in NVIDIA GPUs - Volta Tensor Cores through native mma.sync and through WMMA API - Optimizations such as parallel reductions, threadblock rasterization, and intra-threadblock reductions - Batched GEMM operations - Complex-valued GEMMs Note: this commit and all that follow require a host compiler supporting C++11 or greater.
2019-11-20 08:55:34 +08:00
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<div class="textblock"><code>#include &lt;utility&gt;</code><br />
<code>#include &lt;cstdlib&gt;</code><br />
<code>#include &lt;cmath&gt;</code><br />
<code>#include &lt;type_traits&gt;</code><br />
<code>#include &lt;cstdint&gt;</code><br />
<code>#include &lt;cublas_v2.h&gt;</code><br />
<code>#include &lt;curand_kernel.h&gt;</code><br />
<code>#include &quot;<a class="el" href="cutlass_8h_source.html">cutlass/cutlass.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="array_8h_source.html">cutlass/array.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="tensor__view_8h_source.html">cutlass/tensor_view.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="device_2tensor__foreach_8h_source.html">cutlass/util/reference/device/tensor_foreach.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="distribution_8h_source.html">cutlass/util/distribution.h</a>&quot;</code><br />
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Include dependency graph for device/tensor_fill.h:</div>
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<p><a href="device_2tensor__fill_8h_source.html">Go to the source code of this file.</a></p>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1RandomGaussianFunc.html">cutlass::reference::device::detail::RandomGaussianFunc&lt; Element &gt;</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1RandomGaussianFunc_1_1Params.html">cutlass::reference::device::detail::RandomGaussianFunc&lt; Element &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1RandomGaussianFunc_1_1Params.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillRandomGaussianFunc_1_1Params.html">cutlass::reference::device::detail::TensorFillRandomGaussianFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillRandomGaussianFunc_1_1Params.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1RandomUniformFunc.html">cutlass::reference::device::detail::RandomUniformFunc&lt; Element &gt;</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1RandomUniformFunc_1_1Params.html">cutlass::reference::device::detail::RandomUniformFunc&lt; Element &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1RandomUniformFunc_1_1Params.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillRandomUniformFunc.html">cutlass::reference::device::detail::TensorFillRandomUniformFunc&lt; Element, Layout &gt;</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillRandomUniformFunc_1_1Params.html">cutlass::reference::device::detail::TensorFillRandomUniformFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillRandomUniformFunc_1_1Params.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillDiagonalFunc.html">cutlass::reference::device::detail::TensorFillDiagonalFunc&lt; Element, Layout &gt;</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillDiagonalFunc_1_1Params.html">cutlass::reference::device::detail::TensorFillDiagonalFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillDiagonalFunc_1_1Params.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateDiagonalFunc.html">cutlass::reference::device::detail::TensorUpdateDiagonalFunc&lt; Element, Layout &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Computes a random Gaussian distribution. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateDiagonalFunc.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateDiagonalFunc_1_1Params.html">cutlass::reference::device::detail::TensorUpdateDiagonalFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateDiagonalFunc_1_1Params.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateOffDiagonalFunc.html">cutlass::reference::device::detail::TensorUpdateOffDiagonalFunc&lt; Element, Layout &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Computes a random Gaussian distribution. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateOffDiagonalFunc.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateOffDiagonalFunc_1_1Params.html">cutlass::reference::device::detail::TensorUpdateOffDiagonalFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorUpdateOffDiagonalFunc_1_1Params.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillLinearFunc.html">cutlass::reference::device::detail::TensorFillLinearFunc&lt; Element, Layout &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Computes a random Gaussian distribution. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillLinearFunc.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillLinearFunc_1_1Params.html">cutlass::reference::device::detail::TensorFillLinearFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorFillLinearFunc_1_1Params.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalInFunc.html">cutlass::reference::device::detail::TensorCopyDiagonalInFunc&lt; Element, Layout &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Computes a random Gaussian distribution. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalInFunc.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalInFunc_1_1Params.html">cutlass::reference::device::detail::TensorCopyDiagonalInFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalInFunc_1_1Params.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalOutFunc.html">cutlass::reference::device::detail::TensorCopyDiagonalOutFunc&lt; Element, Layout &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Computes a random Gaussian distribution. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalOutFunc.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalOutFunc_1_1Params.html">cutlass::reference::device::detail::TensorCopyDiagonalOutFunc&lt; Element, Layout &gt;::Params</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parameters structure. <a href="structcutlass_1_1reference_1_1device_1_1detail_1_1TensorCopyDiagonalOutFunc_1_1Params.html#details">More...</a><br /></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:aad6bb03250c194b0492e95836ff0670f"><td class="memTemplParams" colspan="2">template&lt;typename FloatType &gt; </td></tr>
<tr class="memitem:aad6bb03250c194b0492e95836ff0670f"><td class="memTemplItemLeft" align="right" valign="top">CUTLASS_DEVICE FloatType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device_1_1detail.html#aad6bb03250c194b0492e95836ff0670f">cutlass::reference::device::detail::random_normal_float</a> (curandState_t *state)</td></tr>
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<tr class="memitem:a01407aef17bb71937749d54212a4e1dc"><td class="memTemplParams" colspan="2">template&lt;&gt; </td></tr>
<tr class="memitem:a01407aef17bb71937749d54212a4e1dc"><td class="memTemplItemLeft" align="right" valign="top">CUTLASS_DEVICE double&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device_1_1detail.html#a01407aef17bb71937749d54212a4e1dc">cutlass::reference::device::detail::random_normal_float&lt; double &gt;</a> (curandState_t *state)</td></tr>
<tr class="separator:a01407aef17bb71937749d54212a4e1dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a51f1d0adae831ce5ec07dfbfb36b6408"><td class="memTemplParams" colspan="2">template&lt;typename FloatType &gt; </td></tr>
<tr class="memitem:a51f1d0adae831ce5ec07dfbfb36b6408"><td class="memTemplItemLeft" align="right" valign="top">CUTLASS_DEVICE FloatType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device_1_1detail.html#a51f1d0adae831ce5ec07dfbfb36b6408">cutlass::reference::device::detail::random_uniform_float</a> (curandState_t *state)</td></tr>
<tr class="separator:a51f1d0adae831ce5ec07dfbfb36b6408"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a205da4816550538f0589fde5a43d34e8"><td class="memTemplParams" colspan="2">template&lt;&gt; </td></tr>
<tr class="memitem:a205da4816550538f0589fde5a43d34e8"><td class="memTemplItemLeft" align="right" valign="top">CUTLASS_DEVICE double&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device_1_1detail.html#a205da4816550538f0589fde5a43d34e8">cutlass::reference::device::detail::random_uniform_float&lt; double &gt;</a> (curandState_t *state)</td></tr>
<tr class="separator:a205da4816550538f0589fde5a43d34e8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad71c8103c1f6a2d46a9ba6877844a69a"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:ad71c8103c1f6a2d46a9ba6877844a69a"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#ad71c8103c1f6a2d46a9ba6877844a69a">cutlass::reference::device::TensorFillRandomGaussian</a> (TensorView&lt; Element, Layout &gt; view, uint64_t seed, Element mean=Element(0), Element stddev=Element(1), int bits=-1)</td></tr>
<tr class="memdesc:ad71c8103c1f6a2d46a9ba6877844a69a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a tensor with random values with a Gaussian distribution. <a href="namespacecutlass_1_1reference_1_1device.html#ad71c8103c1f6a2d46a9ba6877844a69a">More...</a><br /></td></tr>
<tr class="separator:ad71c8103c1f6a2d46a9ba6877844a69a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a478e311bfbe901d167090032b6c28732"><td class="memTemplParams" colspan="2">template&lt;typename Element &gt; </td></tr>
<tr class="memitem:a478e311bfbe901d167090032b6c28732"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a478e311bfbe901d167090032b6c28732">cutlass::reference::device::BlockFillRandomGaussian</a> (Element *ptr, size_t capacity, uint64_t seed, Element mean=Element(0), Element stddev=Element(1), int bits=-1)</td></tr>
<tr class="memdesc:a478e311bfbe901d167090032b6c28732"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a tensor with random values with a Gaussian distribution. <a href="namespacecutlass_1_1reference_1_1device.html#a478e311bfbe901d167090032b6c28732">More...</a><br /></td></tr>
<tr class="separator:a478e311bfbe901d167090032b6c28732"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a448cf6f610939c95615ab66d7ca18b4c"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:a448cf6f610939c95615ab66d7ca18b4c"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a448cf6f610939c95615ab66d7ca18b4c">cutlass::reference::device::TensorFillRandomUniform</a> (TensorView&lt; Element, Layout &gt; view, uint64_t seed, Element max=Element(1), Element min=Element(0), int bits=-1)</td></tr>
<tr class="memdesc:a448cf6f610939c95615ab66d7ca18b4c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a tensor with random values with a uniform random distribution. <a href="namespacecutlass_1_1reference_1_1device.html#a448cf6f610939c95615ab66d7ca18b4c">More...</a><br /></td></tr>
<tr class="separator:a448cf6f610939c95615ab66d7ca18b4c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6f7f618350cf975e261a4ee758650c66"><td class="memTemplParams" colspan="2">template&lt;typename Element &gt; </td></tr>
<tr class="memitem:a6f7f618350cf975e261a4ee758650c66"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a6f7f618350cf975e261a4ee758650c66">cutlass::reference::device::BlockFillRandomUniform</a> (Element *ptr, size_t capacity, uint64_t seed, Element max=Element(1), Element min=Element(0), int bits=-1)</td></tr>
<tr class="memdesc:a6f7f618350cf975e261a4ee758650c66"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a tensor with random values with a uniform random distribution. <a href="namespacecutlass_1_1reference_1_1device.html#a6f7f618350cf975e261a4ee758650c66">More...</a><br /></td></tr>
<tr class="separator:a6f7f618350cf975e261a4ee758650c66"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aee20536c8ac0a5adcbb162c76eb89c00"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:aee20536c8ac0a5adcbb162c76eb89c00"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#aee20536c8ac0a5adcbb162c76eb89c00">cutlass::reference::device::TensorFillDiagonal</a> (TensorView&lt; Element, Layout &gt; view, Element diag=Element(1), Element other=Element(0))</td></tr>
<tr class="memdesc:aee20536c8ac0a5adcbb162c76eb89c00"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a tensor everywhere with a unique value for its diagonal. <a href="namespacecutlass_1_1reference_1_1device.html#aee20536c8ac0a5adcbb162c76eb89c00">More...</a><br /></td></tr>
<tr class="separator:aee20536c8ac0a5adcbb162c76eb89c00"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6e23d479ebb3760d5846ed1b67e450e4"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:a6e23d479ebb3760d5846ed1b67e450e4"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a6e23d479ebb3760d5846ed1b67e450e4">cutlass::reference::device::TensorFill</a> (TensorView&lt; Element, Layout &gt; view, Element val=Element(0))</td></tr>
<tr class="memdesc:a6e23d479ebb3760d5846ed1b67e450e4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a tensor with a uniform value. <a href="namespacecutlass_1_1reference_1_1device.html#a6e23d479ebb3760d5846ed1b67e450e4">More...</a><br /></td></tr>
<tr class="separator:a6e23d479ebb3760d5846ed1b67e450e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6b0f21995c4fd5c33617550e6905c78e"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:a6b0f21995c4fd5c33617550e6905c78e"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a6b0f21995c4fd5c33617550e6905c78e">cutlass::reference::device::TensorFillIdentity</a> (TensorView&lt; Element, Layout &gt; view)</td></tr>
Fix typos 2 (#842) Co-authored-by: Haicheng Wu <57973641+hwu36@users.noreply.github.com>
2023-03-10 12:22:56 +08:00
<tr class="memdesc:a6b0f21995c4fd5c33617550e6905c78e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a tensor's diagonal with 1 and 0 everywhere else. <a href="namespacecutlass_1_1reference_1_1device.html#a6b0f21995c4fd5c33617550e6905c78e">More...</a><br /></td></tr>
CUTLASS 2.0 (#62) CUTLASS 2.0 Substantially refactored for - Better performance, particularly for native Turing Tensor Cores - Robust and durable templates spanning the design space - Encapsulated functionality embodying modern C++11 programming techniques - Optimized containers and data types for efficient, generic, portable device code Updates to: - Quick start guide - Documentation - Utilities - CUTLASS Profiler Native Turing Tensor Cores - Efficient GEMM kernels targeting Turing Tensor Cores - Mixed-precision floating point, 8-bit integer, 4-bit integer, and binarized operands Coverage of existing CUTLASS functionality: - GEMM kernels targeting CUDA and Tensor Cores in NVIDIA GPUs - Volta Tensor Cores through native mma.sync and through WMMA API - Optimizations such as parallel reductions, threadblock rasterization, and intra-threadblock reductions - Batched GEMM operations - Complex-valued GEMMs Note: this commit and all that follow require a host compiler supporting C++11 or greater.
2019-11-20 08:55:34 +08:00
<tr class="separator:a6b0f21995c4fd5c33617550e6905c78e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaff3d7919a2f2dce14eb254c17eead9a"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:aaff3d7919a2f2dce14eb254c17eead9a"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#aaff3d7919a2f2dce14eb254c17eead9a">cutlass::reference::device::TensorUpdateDiagonal</a> (TensorView&lt; Element, Layout &gt; view, Element diag=Element(1))</td></tr>
<tr class="memdesc:aaff3d7919a2f2dce14eb254c17eead9a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Writes a uniform value to the diagonal of a tensor without modifying off-diagonal elements. <a href="namespacecutlass_1_1reference_1_1device.html#aaff3d7919a2f2dce14eb254c17eead9a">More...</a><br /></td></tr>
<tr class="separator:aaff3d7919a2f2dce14eb254c17eead9a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8ab743402a5664eb255b08efd0da3481"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:a8ab743402a5664eb255b08efd0da3481"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a8ab743402a5664eb255b08efd0da3481">cutlass::reference::device::TensorUpdateOffDiagonal</a> (TensorView&lt; Element, Layout &gt; view, Element other=Element(1))</td></tr>
<tr class="memdesc:a8ab743402a5664eb255b08efd0da3481"><td class="mdescLeft">&#160;</td><td class="mdescRight">Writes a uniform value to all elements in the tensor without modifying diagonal elements. <a href="namespacecutlass_1_1reference_1_1device.html#a8ab743402a5664eb255b08efd0da3481">More...</a><br /></td></tr>
<tr class="separator:a8ab743402a5664eb255b08efd0da3481"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a37816633b87bce34515e31fa5c2709fa"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:a37816633b87bce34515e31fa5c2709fa"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a37816633b87bce34515e31fa5c2709fa">cutlass::reference::device::TensorFillLinear</a> (TensorView&lt; Element, Layout &gt; view, Array&lt; Element, Layout::kRank &gt; const &amp;v, Element s=Element(0))</td></tr>
<tr class="memdesc:a37816633b87bce34515e31fa5c2709fa"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills tensor with a linear combination of its coordinate and another vector. <a href="namespacecutlass_1_1reference_1_1device.html#a37816633b87bce34515e31fa5c2709fa">More...</a><br /></td></tr>
<tr class="separator:a37816633b87bce34515e31fa5c2709fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2cf3ac0ae77e672e2af80f4820434cbe"><td class="memTemplParams" colspan="2">template&lt;typename Element &gt; </td></tr>
<tr class="memitem:a2cf3ac0ae77e672e2af80f4820434cbe"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a2cf3ac0ae77e672e2af80f4820434cbe">cutlass::reference::device::BlockFillSequential</a> (Element *ptr, int64_t capacity, Element v=Element(1), Element s=Element(0))</td></tr>
<tr class="memdesc:a2cf3ac0ae77e672e2af80f4820434cbe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a block of data with sequential elements. <a href="namespacecutlass_1_1reference_1_1device.html#a2cf3ac0ae77e672e2af80f4820434cbe">More...</a><br /></td></tr>
<tr class="separator:a2cf3ac0ae77e672e2af80f4820434cbe"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af6b21c6d90a1bb3f10dffd0a4adb644a"><td class="memTemplParams" colspan="2">template&lt;typename Element &gt; </td></tr>
<tr class="memitem:af6b21c6d90a1bb3f10dffd0a4adb644a"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#af6b21c6d90a1bb3f10dffd0a4adb644a">cutlass::reference::device::BlockFillRandom</a> (Element *ptr, size_t capacity, uint64_t seed, Distribution dist)</td></tr>
<tr class="memdesc:af6b21c6d90a1bb3f10dffd0a4adb644a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fills a block of data with sequential elements. <a href="namespacecutlass_1_1reference_1_1device.html#af6b21c6d90a1bb3f10dffd0a4adb644a">More...</a><br /></td></tr>
<tr class="separator:af6b21c6d90a1bb3f10dffd0a4adb644a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3d11dd00b1bdaa15fdb96345c5ac613a"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:a3d11dd00b1bdaa15fdb96345c5ac613a"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a3d11dd00b1bdaa15fdb96345c5ac613a">cutlass::reference::device::TensorCopyDiagonalIn</a> (TensorView&lt; Element, Layout &gt; view, Element const *ptr)</td></tr>
<tr class="memdesc:a3d11dd00b1bdaa15fdb96345c5ac613a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copies a diagonal in from host memory without modifying off-diagonal elements. <a href="namespacecutlass_1_1reference_1_1device.html#a3d11dd00b1bdaa15fdb96345c5ac613a">More...</a><br /></td></tr>
<tr class="separator:a3d11dd00b1bdaa15fdb96345c5ac613a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a299cab22dca6be5ddf6ff62e23566a24"><td class="memTemplParams" colspan="2">template&lt;typename Element , typename Layout &gt; </td></tr>
<tr class="memitem:a299cab22dca6be5ddf6ff62e23566a24"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1reference_1_1device.html#a299cab22dca6be5ddf6ff62e23566a24">cutlass::reference::device::TensorCopyDiagonalOut</a> (Element *ptr, TensorView&lt; Element, Layout &gt; view)</td></tr>
<tr class="memdesc:a299cab22dca6be5ddf6ff62e23566a24"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copies the diagonal of a tensor into a dense buffer in host memory. <a href="namespacecutlass_1_1reference_1_1device.html#a299cab22dca6be5ddf6ff62e23566a24">More...</a><br /></td></tr>
<tr class="separator:a299cab22dca6be5ddf6ff62e23566a24"><td class="memSeparator" colspan="2">&#160;</td></tr>
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