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<div class="title">default_gemm.h File Reference</div> </div>
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<div class="contents">
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<p>Default kernel-level GEMM definitions combine threadblock-scoped matrix multiply-add with the appropriate threadblock-scoped epilogue.
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<a href="#details">More...</a></p>
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<div class="textblock"><code>#include "<a class="el" href="cutlass_8h_source.html">cutlass/cutlass.h</a>"</code><br />
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<code>#include "<a class="el" href="layout_2matrix_8h_source.html">cutlass/layout/matrix.h</a>"</code><br />
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<code>#include "<a class="el" href="numeric__types_8h_source.html">cutlass/numeric_types.h</a>"</code><br />
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<code>#include "<a class="el" href="wmma_8h_source.html">cutlass/arch/wmma.h</a>"</code><br />
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<code>#include "<a class="el" href="epilogue_8h_source.html">cutlass/epilogue/threadblock/epilogue.h</a>"</code><br />
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<code>#include "<a class="el" href="linear__combination_8h_source.html">cutlass/epilogue/thread/linear_combination.h</a>"</code><br />
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<code>#include "<a class="el" href="include_2cutlass_2gemm_2gemm_8h_source.html">cutlass/gemm/gemm.h</a>"</code><br />
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<code>#include "<a class="el" href="include_2cutlass_2gemm_2kernel_2gemm_8h_source.html">cutlass/gemm/kernel/gemm.h</a>"</code><br />
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<code>#include "<a class="el" href="gemm__pipelined_8h_source.html">cutlass/gemm/kernel/gemm_pipelined.h</a>"</code><br />
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<code>#include "<a class="el" href="default__mma__core__sm75_8h_source.html">cutlass/gemm/threadblock/default_mma_core_sm75.h</a>"</code><br />
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<code>#include "<a class="el" href="default__mma__core__sm70_8h_source.html">cutlass/gemm/threadblock/default_mma_core_sm70.h</a>"</code><br />
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<code>#include "<a class="el" href="default__mma_8h_source.html">cutlass/gemm/threadblock/default_mma.h</a>"</code><br />
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<code>#include "<a class="el" href="default__mma__core__simt_8h_source.html">cutlass/gemm/threadblock/default_mma_core_simt.h</a>"</code><br />
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<code>#include "<a class="el" href="gemm_2threadblock_2threadblock__swizzle_8h_source.html">cutlass/gemm/threadblock/threadblock_swizzle.h</a>"</code><br />
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<code>#include "<a class="el" href="default__epilogue__tensor__op_8h_source.html">cutlass/epilogue/threadblock/default_epilogue_tensor_op.h</a>"</code><br />
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<code>#include "<a class="el" href="default__epilogue__volta__tensor__op_8h_source.html">cutlass/epilogue/threadblock/default_epilogue_volta_tensor_op.h</a>"</code><br />
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<code>#include "<a class="el" href="default__epilogue__simt_8h_source.html">cutlass/epilogue/threadblock/default_epilogue_simt.h</a>"</code><br />
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<code>#include "<a class="el" href="transform_2threadblock_2predicated__tile__iterator_8h_source.html">cutlass/transform/threadblock/predicated_tile_iterator.h</a>"</code><br />
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</div><div class="textblock"><div class="dynheader">
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Include dependency graph for default_gemm.h:</div>
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</div><div class="textblock"><div class="dynheader">
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This graph shows which files directly or indirectly include this file:</div>
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<div class="center"><img src="default__gemm_8h__dep__incl.png" border="0" usemap="#default__gemm_8hdep" alt=""/></div>
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<map name="default__gemm_8hdep" id="default__gemm_8hdep">
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<p><a href="default__gemm_8h_source.html">Go to the source code of this file.</a></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">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm.html">cutlass::gemm::kernel::DefaultGemm< ElementA_, LayoutA_, kAlignmentA, ElementB_, LayoutB_, kAlignmentB, ElementC_, LayoutC_, ElementAccumulator, OperatorClass, ArchTag, ThreadblockShape, WarpShape, InstructionShape, EpilogueOutputOp, ThreadblockSwizzle, Stages, SplitKSerial, Operator, IsBetaZero ></a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01LayoutA_00_01kAlignmentA_00_01E5d78d37a9ae2ec08d7d477d571df036e.html">cutlass::gemm::kernel::DefaultGemm< ElementA, LayoutA, kAlignmentA, ElementB, LayoutB, kAlignmentB, ElementC, layout::RowMajor, ElementAccumulator, arch::OpClassTensorOp, arch::Sm75, ThreadblockShape, WarpShape, InstructionShape, EpilogueOutputOp, ThreadblockSwizzle, 2, SplitKSerial, Operator ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Partial specialization for Turing Architecture. <a href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01LayoutA_00_01kAlignmentA_00_01E5d78d37a9ae2ec08d7d477d571df036e.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01layout_1_1ColumnMajorInterleave661fe54d13cc2c9153dcdf31e4beaa30.html">cutlass::gemm::kernel::DefaultGemm< ElementA, layout::ColumnMajorInterleaved< InterleavedK >, kAlignmentA, ElementB, layout::RowMajorInterleaved< InterleavedK >, kAlignmentB, ElementC, layout::ColumnMajorInterleaved< InterleavedK >, int32_t, arch::OpClassTensorOp, arch::Sm75, ThreadblockShape, WarpShape, InstructionShape, EpilogueOutputOp, ThreadblockSwizzle, 2, SplitKSerial, Operator, IsBetaZero ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Partial specialization for Turing Integer Matrix Multiply Interleaved layout. <a href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01layout_1_1ColumnMajorInterleave661fe54d13cc2c9153dcdf31e4beaa30.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01LayoutA_00_01kAlignmentA_00_01E044b039b2fe402f29b04a9f5feee5342.html">cutlass::gemm::kernel::DefaultGemm< ElementA, LayoutA, kAlignmentA, ElementB, LayoutB, kAlignmentB, ElementC, layout::RowMajor, ElementAccumulator, arch::OpClassTensorOp, arch::Sm70, ThreadblockShape, WarpShape, GemmShape< 8, 8, 4 >, EpilogueOutputOp, ThreadblockSwizzle, 2, SplitKSerial, Operator ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Partial specialization for Volta architecture. <a href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01LayoutA_00_01kAlignmentA_00_01E044b039b2fe402f29b04a9f5feee5342.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01LayoutA_00_01kAlignmentA_00_01Edd80343e6570718ed237122e4ebf7fb5.html">cutlass::gemm::kernel::DefaultGemm< ElementA, LayoutA, kAlignmentA, ElementB, LayoutB, kAlignmentB, ElementC, layout::RowMajor, ElementAccumulator, arch::OpClassSimt, ArchTag, ThreadblockShape, WarpShape, GemmShape< 1, 1, 1 >, EpilogueOutputOp, ThreadblockSwizzle, 2, SplitKSerial, Operator ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Partial specialization for SIMT. <a href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01ElementA_00_01LayoutA_00_01kAlignmentA_00_01Edd80343e6570718ed237122e4ebf7fb5.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01int8__t_00_01LayoutA_00_01kAlignmentA_00_01inf48440732c1c5f42ddbfaba179861815.html">cutlass::gemm::kernel::DefaultGemm< int8_t, LayoutA, kAlignmentA, int8_t, LayoutB, kAlignmentB, ElementC, LayoutC, ElementAccumulator, arch::OpClassSimt, ArchTag, ThreadblockShape, WarpShape, GemmShape< 1, 1, 4 >, EpilogueOutputOp, ThreadblockSwizzle, 2, SplitKSerial, Operator, false ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Partial specialization for SIMT DP4A. <a href="structcutlass_1_1gemm_1_1kernel_1_1DefaultGemm_3_01int8__t_00_01LayoutA_00_01kAlignmentA_00_01inf48440732c1c5f42ddbfaba179861815.html#details">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="namespaces"></a>
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Namespaces</h2></td></tr>
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<tr class="memitem:namespacecutlass"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacecutlass.html">cutlass</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:namespacecutlass_1_1gemm"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1gemm.html">cutlass::gemm</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:namespacecutlass_1_1gemm_1_1kernel"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1gemm_1_1kernel.html">cutlass::gemm::kernel</a></td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Note, CUTLASS epilogues universally target row-major outputs. Column-major outputs are accommodated by exchanging A and B operands and assuming transposed layouts. Partial specializations here choose 'device::GemmTransposed' to implement this functionality. </p>
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