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<div class="title">cutlass::gemm::threadblock::MmaBase< Shape_, Policy_, Stages, Enable > Class Template Reference</div> </div>
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<p><code>#include <<a class="el" href="mma__base_8h_source.html">mma_base.h</a>></code></p>
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<table class="memberdecls">
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Classes</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase_1_1SharedStorage.html">SharedStorage</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Shared storage object needed by threadblock-scoped GEMM. <a href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase_1_1SharedStorage.html#details">More...</a><br /></td></tr>
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Public Types</h2></td></tr>
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<tr class="memitem:a0c8fff919b2ec214400bc4e08178b8ce"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a0c8fff919b2ec214400bc4e08178b8ce">Shape</a> = Shape_</td></tr>
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<tr class="memdesc:a0c8fff919b2ec214400bc4e08178b8ce"><td class="mdescLeft"> </td><td class="mdescRight">Policy describing tuning details. <a href="#a0c8fff919b2ec214400bc4e08178b8ce">More...</a><br /></td></tr>
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<tr class="memitem:ad3e8e34907fb1611c876f204195ea85f"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#ad3e8e34907fb1611c876f204195ea85f">Policy</a> = Policy_</td></tr>
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<tr class="separator:ad3e8e34907fb1611c876f204195ea85f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae8cb09f86f2e006bcbd48b2c6c32dfef"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#ae8cb09f86f2e006bcbd48b2c6c32dfef">Operator</a> = typename Policy::Operator</td></tr>
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<tr class="memdesc:ae8cb09f86f2e006bcbd48b2c6c32dfef"><td class="mdescLeft"> </td><td class="mdescRight">Warp-level Mma. <a href="#ae8cb09f86f2e006bcbd48b2c6c32dfef">More...</a><br /></td></tr>
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<tr class="memitem:a25040b6dfd03b3d2532ae677d705aa7b"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a25040b6dfd03b3d2532ae677d705aa7b">WarpGemm</a> = typename Policy::Operator::Shape</td></tr>
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<tr class="memitem:a0cbb4a34da06b316440488f8c556d031"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a0cbb4a34da06b316440488f8c556d031">WarpCount</a> = <a class="el" href="structcutlass_1_1gemm_1_1GemmShape.html">GemmShape</a>< Shape::kM/WarpGemm::kM, Shape::kN/WarpGemm::kN, Shape::kK/WarpGemm::kK ></td></tr>
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<tr class="memdesc:a0cbb4a34da06b316440488f8c556d031"><td class="mdescLeft"> </td><td class="mdescRight">Shape describing the number of warps filling the CTA. <a href="#a0cbb4a34da06b316440488f8c556d031">More...</a><br /></td></tr>
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<tr class="memitem:ae2a2dd42fb28c3fe2c4983958968503e"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#ae2a2dd42fb28c3fe2c4983958968503e">TensorRefA</a> = <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a>< typename Operator::ElementA, typename Operator::LayoutA ></td></tr>
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<tr class="memdesc:ae2a2dd42fb28c3fe2c4983958968503e"><td class="mdescLeft"> </td><td class="mdescRight">Tensor reference to the A operand. <a href="#ae2a2dd42fb28c3fe2c4983958968503e">More...</a><br /></td></tr>
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<tr class="memitem:aaae488893284a2bd37412ee6c7544b08"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#aaae488893284a2bd37412ee6c7544b08">TensorRefB</a> = <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a>< typename Operator::ElementB, typename Operator::LayoutB ></td></tr>
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<tr class="memdesc:aaae488893284a2bd37412ee6c7544b08"><td class="mdescLeft"> </td><td class="mdescRight">Tensor reference to the B operand. <a href="#aaae488893284a2bd37412ee6c7544b08">More...</a><br /></td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a3bc85aaa0a10e2b1846b7f9d4269e498"><td class="memItemLeft" align="right" valign="top">CUTLASS_DEVICE </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a3bc85aaa0a10e2b1846b7f9d4269e498">MmaBase</a> (<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase_1_1SharedStorage.html">SharedStorage</a> &shared_storage, int thread_idx, int warp_idx, int lane_idx)</td></tr>
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<tr class="memdesc:a3bc85aaa0a10e2b1846b7f9d4269e498"><td class="mdescLeft"> </td><td class="mdescRight">Construct from tensor references. <a href="#a3bc85aaa0a10e2b1846b7f9d4269e498">More...</a><br /></td></tr>
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Static Public Attributes</h2></td></tr>
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<tr class="memitem:a02f496a0fd1df929d8d4db9fea19160d"><td class="memItemLeft" align="right" valign="top">static int const </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a02f496a0fd1df929d8d4db9fea19160d">kWarpGemmIterations</a></td></tr>
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<tr class="memdesc:a02f496a0fd1df929d8d4db9fea19160d"><td class="mdescLeft"> </td><td class="mdescRight">Number of warp-level GEMM oeprations. <a href="#a02f496a0fd1df929d8d4db9fea19160d">More...</a><br /></td></tr>
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<tr class="separator:a02f496a0fd1df929d8d4db9fea19160d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad1267d78374c170d9addd137310d2d9a"><td class="memItemLeft" align="right" valign="top">static int const </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#ad1267d78374c170d9addd137310d2d9a">kStages</a> = Stages</td></tr>
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<tr class="memdesc:ad1267d78374c170d9addd137310d2d9a"><td class="mdescLeft"> </td><td class="mdescRight">Number of stages. <a href="#ad1267d78374c170d9addd137310d2d9a">More...</a><br /></td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
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Protected Attributes</h2></td></tr>
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<tr class="memitem:a98647e72bab767b280e69679bdf9947f"><td class="memItemLeft" align="right" valign="top">Operator::IteratorA </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a98647e72bab767b280e69679bdf9947f">warp_tile_iterator_A_</a></td></tr>
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<tr class="memdesc:a98647e72bab767b280e69679bdf9947f"><td class="mdescLeft"> </td><td class="mdescRight">Iterator to load a warp-scoped tile of A operand from shared memory. <a href="#a98647e72bab767b280e69679bdf9947f">More...</a><br /></td></tr>
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<tr class="separator:a98647e72bab767b280e69679bdf9947f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3ccfb6c23f8be68463a081dc18a7b6f1"><td class="memItemLeft" align="right" valign="top">Operator::IteratorB </td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a3ccfb6c23f8be68463a081dc18a7b6f1">warp_tile_iterator_B_</a></td></tr>
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<tr class="memdesc:a3ccfb6c23f8be68463a081dc18a7b6f1"><td class="mdescLeft"> </td><td class="mdescRight">Iterator to load a warp-scoped tile of B operand from shared memory. <a href="#a3ccfb6c23f8be68463a081dc18a7b6f1">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><h3>template<typename Shape_, typename Policy_, int Stages, typename Enable = bool><br />
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class cutlass::gemm::threadblock::MmaBase< Shape_, Policy_, Stages, Enable ></h3>
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<p>Structure to compute the matrix product targeting CUDA cores and SIMT math instructions. </p>
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</div><h2 class="groupheader">Member Typedef Documentation</h2>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">using <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#ae8cb09f86f2e006bcbd48b2c6c32dfef">Operator</a> = typename Policy::Operator</td>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">using <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#ad3e8e34907fb1611c876f204195ea85f">Policy</a> = Policy_</td>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">using <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a0c8fff919b2ec214400bc4e08178b8ce">Shape</a> = Shape_</td>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">using <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#ae2a2dd42fb28c3fe2c4983958968503e">TensorRefA</a> = <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a><typename Operator::ElementA, typename Operator::LayoutA></td>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">using <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#aaae488893284a2bd37412ee6c7544b08">TensorRefB</a> = <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a><typename Operator::ElementB, typename Operator::LayoutB></td>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">using <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a0cbb4a34da06b316440488f8c556d031">WarpCount</a> = <a class="el" href="structcutlass_1_1gemm_1_1GemmShape.html">GemmShape</a><Shape::kM / WarpGemm::kM, Shape::kN / WarpGemm::kN, Shape::kK / WarpGemm::kK></td>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">using <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html#a25040b6dfd03b3d2532ae677d705aa7b">WarpGemm</a> = typename Policy::Operator::Shape</td>
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<p>Shape describing the overall GEMM computed from shared memory by each warp. </p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">CUTLASS_DEVICE <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::<a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">MmaBase</a> </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase_1_1SharedStorage.html">SharedStorage</a> & </td>
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<td class="paramname"><em>shared_storage</em>, </td>
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<td class="paramtype">int </td>
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<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">shared_storage</td><td>Shared storage needed for internal use by threadblock-scoped GEMM ID within the threadblock </td></tr>
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<tr><td class="paramname">thread_idx</td><td>ID of warp </td></tr>
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<tr><td class="paramname">warp_idx</td><td>ID of each thread within a warp </td></tr>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">int const <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::kStages = Stages</td>
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template<typename Shape_, typename Policy_, int Stages, typename Enable = bool> </div>
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<td class="memname">int const <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::kWarpGemmIterations</td>
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<b>Initial value:</b><div class="fragment"><div class="line">=</div><div class="line"> (WarpGemm::kK / Operator::Policy::MmaShape::kK)</div></div><!-- fragment -->
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<td class="memname">Operator::IteratorA <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::warp_tile_iterator_A_</td>
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<td class="memname">Operator::IteratorB <a class="el" href="classcutlass_1_1gemm_1_1threadblock_1_1MmaBase.html">cutlass::gemm::threadblock::MmaBase</a>< Shape_, Policy_, Stages, Enable >::warp_tile_iterator_B_</td>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="mma__base_8h_source.html">mma_base.h</a></li>
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