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<li class="navelem"><a class="el" href="namespacecutlass.html">cutlass</a></li><li class="navelem"><a class="el" href="namespacecutlass_1_1layout.html">layout</a></li><li class="navelem"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html">ContiguousMatrix</a></li> </ul>
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<div class="title">cutlass::layout::ContiguousMatrix Struct Reference</div> </div>
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<p><code>#include &lt;<a class="el" href="layout_2matrix_8h_source.html">matrix.h</a>&gt;</code></p>
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Public Types</h2></td></tr>
<tr class="memitem:a5cac7085fc5058fce51bc771b94f49d5"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a5cac7085fc5058fce51bc771b94f49d5">Index</a> = int32_t</td></tr>
<tr class="memdesc:a5cac7085fc5058fce51bc771b94f49d5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Index type used for coordinates. <a href="#a5cac7085fc5058fce51bc771b94f49d5">More...</a><br /></td></tr>
<tr class="separator:a5cac7085fc5058fce51bc771b94f49d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6f84cee3bc8d376971745b00f2eade68"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6f84cee3bc8d376971745b00f2eade68">LongIndex</a> = int64_t</td></tr>
<tr class="memdesc:a6f84cee3bc8d376971745b00f2eade68"><td class="mdescLeft">&#160;</td><td class="mdescRight">Long index type used for offsets. <a href="#a6f84cee3bc8d376971745b00f2eade68">More...</a><br /></td></tr>
<tr class="separator:a6f84cee3bc8d376971745b00f2eade68"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a82a0f199285060d7fe0eaaefa782cfb6"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a82a0f199285060d7fe0eaaefa782cfb6">TensorCoord</a> = <a class="el" href="structcutlass_1_1MatrixCoord.html">MatrixCoord</a></td></tr>
<tr class="memdesc:a82a0f199285060d7fe0eaaefa782cfb6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Logical coordinate. <a href="#a82a0f199285060d7fe0eaaefa782cfb6">More...</a><br /></td></tr>
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<tr class="memitem:ad665f29c959f80c965fc5a24ae173f8b"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#ad665f29c959f80c965fc5a24ae173f8b">Stride</a> = <a class="el" href="structcutlass_1_1Coord.html">Coord</a>&lt; <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6e67c889ff67dffb7fe78f316ad62838">kStrideRank</a>, <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a5cac7085fc5058fce51bc771b94f49d5">Index</a> &gt;</td></tr>
<tr class="memdesc:ad665f29c959f80c965fc5a24ae173f8b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Stride vector. <a href="#ad665f29c959f80c965fc5a24ae173f8b">More...</a><br /></td></tr>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a4515c6a78dadf99bf491137e6bb52451"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a4515c6a78dadf99bf491137e6bb52451">ContiguousMatrix</a> (<a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a5cac7085fc5058fce51bc771b94f49d5">Index</a> ldm=0, <a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6c">Matrix</a> layout=<a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6cabbcb6d9641fe76477dcbe3b209efa7ca">Matrix::kColumnMajor</a>)</td></tr>
<tr class="memdesc:a4515c6a78dadf99bf491137e6bb52451"><td class="mdescLeft">&#160;</td><td class="mdescRight">Ctor. <a href="#a4515c6a78dadf99bf491137e6bb52451">More...</a><br /></td></tr>
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<tr class="memitem:a1d93f4fd30ebb534de71c0b51bb8a0ef"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6f84cee3bc8d376971745b00f2eade68">LongIndex</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a1d93f4fd30ebb534de71c0b51bb8a0ef">operator()</a> (<a class="el" href="structcutlass_1_1MatrixCoord.html">MatrixCoord</a> const &amp;coord) const </td></tr>
<tr class="separator:a1d93f4fd30ebb534de71c0b51bb8a0ef"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab85bae46a22d05a7d216aefa68188c7f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1MatrixCoord.html">MatrixCoord</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#ab85bae46a22d05a7d216aefa68188c7f">inverse</a> (<a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6f84cee3bc8d376971745b00f2eade68">LongIndex</a> offset) const </td></tr>
<tr class="memdesc:ab85bae46a22d05a7d216aefa68188c7f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Inverse of layout function, mapping linear offset to logical coordinate. <a href="#ab85bae46a22d05a7d216aefa68188c7f">More...</a><br /></td></tr>
<tr class="separator:ab85bae46a22d05a7d216aefa68188c7f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a18106fa95703e3cb62761e8ef764ed70"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#ad665f29c959f80c965fc5a24ae173f8b">Stride</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a18106fa95703e3cb62761e8ef764ed70">stride</a> () const </td></tr>
<tr class="memdesc:a18106fa95703e3cb62761e8ef764ed70"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the stride of the layout. <a href="#a18106fa95703e3cb62761e8ef764ed70">More...</a><br /></td></tr>
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<tr class="memitem:a189419ce058858e99dbc9990011b6dee"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#ad665f29c959f80c965fc5a24ae173f8b">Stride</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a189419ce058858e99dbc9990011b6dee">stride</a> ()</td></tr>
<tr class="memdesc:a189419ce058858e99dbc9990011b6dee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the stride of the layout. <a href="#a189419ce058858e99dbc9990011b6dee">More...</a><br /></td></tr>
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<tr class="memitem:a8ef21723cf41040fe2e33721a7cc25e0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a5cac7085fc5058fce51bc771b94f49d5">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a8ef21723cf41040fe2e33721a7cc25e0">stride</a> (int idx) const </td></tr>
<tr class="memdesc:a8ef21723cf41040fe2e33721a7cc25e0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the stride of the layout. <a href="#a8ef21723cf41040fe2e33721a7cc25e0">More...</a><br /></td></tr>
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<tr class="memitem:aa07b705d092fd1f8030a2369b0405353"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a5cac7085fc5058fce51bc771b94f49d5">Index</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#aa07b705d092fd1f8030a2369b0405353">stride</a> (int idx)</td></tr>
<tr class="memdesc:aa07b705d092fd1f8030a2369b0405353"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the stride of the layout. <a href="#aa07b705d092fd1f8030a2369b0405353">More...</a><br /></td></tr>
<tr class="separator:aa07b705d092fd1f8030a2369b0405353"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af7266ef6f5ba58567103e8792cb0484b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6f84cee3bc8d376971745b00f2eade68">LongIndex</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#af7266ef6f5ba58567103e8792cb0484b">capacity</a> (<a class="el" href="structcutlass_1_1MatrixCoord.html">MatrixCoord</a> const &amp;extent) const </td></tr>
<tr class="memdesc:af7266ef6f5ba58567103e8792cb0484b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compute the number of contiguous elements needed to store a tensor with the given size. <a href="#af7266ef6f5ba58567103e8792cb0484b">More...</a><br /></td></tr>
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Static Public Member Functions</h2></td></tr>
<tr class="memitem:a4c5f7cb47727b7ca7fdce09984c8669d"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html">ContiguousMatrix</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a4c5f7cb47727b7ca7fdce09984c8669d">packed</a> (<a class="el" href="structcutlass_1_1MatrixCoord.html">MatrixCoord</a> const &amp;extent, <a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6c">Matrix</a> layout=<a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6cabbcb6d9641fe76477dcbe3b209efa7ca">Matrix::kColumnMajor</a>)</td></tr>
<tr class="memdesc:a4c5f7cb47727b7ca7fdce09984c8669d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper returns a layout to a tightly packed tensor. <a href="#a4c5f7cb47727b7ca7fdce09984c8669d">More...</a><br /></td></tr>
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Static Public Attributes</h2></td></tr>
<tr class="memitem:ab0539a0f69aa086431c00371536ff89b"><td class="memItemLeft" align="right" valign="top">static int const&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#ab0539a0f69aa086431c00371536ff89b">kRank</a> = 2</td></tr>
<tr class="memdesc:ab0539a0f69aa086431c00371536ff89b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Logical rank of tensor. <a href="#ab0539a0f69aa086431c00371536ff89b">More...</a><br /></td></tr>
<tr class="separator:ab0539a0f69aa086431c00371536ff89b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6e67c889ff67dffb7fe78f316ad62838"><td class="memItemLeft" align="right" valign="top">static int const&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6e67c889ff67dffb7fe78f316ad62838">kStrideRank</a> = 1</td></tr>
<tr class="memdesc:a6e67c889ff67dffb7fe78f316ad62838"><td class="mdescLeft">&#160;</td><td class="mdescRight">Rank of stride vector. <a href="#a6e67c889ff67dffb7fe78f316ad62838">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Mapping function for scenario in which layout is row-major or column-major but this information is only available at runtime. </p>
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<td class="memname">using <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a5cac7085fc5058fce51bc771b94f49d5">cutlass::layout::ContiguousMatrix::Index</a> = int32_t</td>
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<td class="memname">using <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6f84cee3bc8d376971745b00f2eade68">cutlass::layout::ContiguousMatrix::LongIndex</a> = int64_t</td>
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<td class="memname">using <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#ad665f29c959f80c965fc5a24ae173f8b">cutlass::layout::ContiguousMatrix::Stride</a> = <a class="el" href="structcutlass_1_1Coord.html">Coord</a>&lt;<a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a6e67c889ff67dffb7fe78f316ad62838">kStrideRank</a>, <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a5cac7085fc5058fce51bc771b94f49d5">Index</a>&gt;</td>
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<td class="memname">using <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#a82a0f199285060d7fe0eaaefa782cfb6">cutlass::layout::ContiguousMatrix::TensorCoord</a> = <a class="el" href="structcutlass_1_1MatrixCoord.html">MatrixCoord</a></td>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<td class="memname"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> cutlass::layout::ContiguousMatrix::ContiguousMatrix </td>
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<td class="paramname"><em>ldm</em> = <code>0</code>, </td>
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<td class="paramtype"><a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6c">Matrix</a>&#160;</td>
<td class="paramname"><em>layout</em> = <code><a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6cabbcb6d9641fe76477dcbe3b209efa7ca">Matrix::kColumnMajor</a></code>&#160;</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="paramname"><em>extent</em></td><td>)</td>
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<td class="memname"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1MatrixCoord.html">MatrixCoord</a> cutlass::layout::ContiguousMatrix::inverse </td>
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<td class="paramname"><em>offset</em></td><td>)</td>
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<p>Returns the offset of a coordinate in linear memory. Assumes coordinate has convention (row, column) </p>
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<td class="memname">static <a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html">ContiguousMatrix</a> cutlass::layout::ContiguousMatrix::packed </td>
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<td class="paramtype"><a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6c">Matrix</a>&#160;</td>
<td class="paramname"><em>layout</em> = <code><a class="el" href="namespacecutlass_1_1layout.html#af6b33640063b02d26c261efd25053e6cabbcb6d9641fe76477dcbe3b209efa7ca">Matrix::kColumnMajor</a></code>&#160;</td>
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<td class="memname"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1layout_1_1ContiguousMatrix.html#ad665f29c959f80c965fc5a24ae173f8b">Stride</a> cutlass::layout::ContiguousMatrix::stride </td>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">int const cutlass::layout::ContiguousMatrix::kRank = 2</td>
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<td class="memname">int const cutlass::layout::ContiguousMatrix::kStrideRank = 1</td>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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