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< li class = "navelem" > < a class = "el" href = "dir_938ab0ecf10b8b860ff766c820f665fd.html" > mlx< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_1d446c9bd3c99228254c9484e0bc5c06.html" > backend< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_d0c977ea65824390717cdb7efc36c157.html" > metal< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_70a37effa88bcbd6b791977fa1e64356.html" > kernels< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_76215a6c54e2b67053e723fc2395583c.html" > steel< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_6768c99e6145fb9510ccdb40db8ede25.html" > gemm< / a > < / li > < / ul >
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< div class = "headertitle" > < div class = "title" > mma.h< / div > < / div >
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< a href = "mma_8h.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright © 2024 Apple Inc.< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "preprocessor" > #pragma once< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "preprocessor" > #include < metal_simdgroup> < / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "preprocessor" > #include < metal_simdgroup_matrix> < / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "preprocessor" > #include < metal_stdlib> < / span > < / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < / div >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > 9< / span > < span class = "preprocessor" > #include " < a class = "code" href = "backend_2metal_2kernels_2steel_2gemm_2transforms_8h.html" > mlx/backend/metal/kernels/steel/gemm/transforms.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "preprocessor" > #include " < a class = "code" href = "backend_2metal_2kernels_2steel_2utils_8h.html" > mlx/backend/metal/kernels/steel/utils.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "keyword" > using namespace < / span > < a class = "code hl_namespace" href = "namespacemetal.html" > metal< / a > ;< / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "comment" > // MMA helper< / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespacemlx.html" > mlx< / a > {< / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "keyword" > namespace < / span > steel {< / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "keyword" > template< / span > < < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "keyword" > typename< / span > T,< / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "keyword" > typename< / span > U,< / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "keywordtype" > int< / span > BM,< / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "keywordtype" > int< / span > BN,< / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "keywordtype" > int< / span > BK,< / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "keywordtype" > int< / span > WM,< / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "keywordtype" > int< / span > WN,< / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "keywordtype" > bool< / span > transpose_a,< / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "keywordtype" > bool< / span > transpose_b,< / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "keywordtype" > short< / span > lda_tgp,< / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "keywordtype" > short< / span > ldb_tgp,< / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "keyword" > typename< / span > AccumType = float,< / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "keyword" > typename< / span > Epilogue = TransformNone< U, AccumType> > < / div >
< div class = "foldopen" id = "foldopen00035" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html" > 35< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structmlx_1_1steel_1_1_block_m_m_a.html" > BlockMMA< / a > {< / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "comment" > // Warp tile simdgroup matrix strides along M< / span > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > 37< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > = 8 * WM;< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "comment" > // Warp tile simdgroup matrix strides along M< / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > 39< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > = 8 * WN;< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "comment" > // Warp tile size along M< / span > < / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > 42< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > = BM / < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ;< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < span class = "comment" > // Warp tile size along N< / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > 44< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > = BN / < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > ;< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < span class = "comment" > // Strides of A, B along reduction axis< / span > < / div >
< div class = "foldopen" id = "foldopen00047" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab52d2644053c5bb28ab9b24fab8b194a" > 47< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab52d2644053c5bb28ab9b24fab8b194a" > simd_stride_a< / a > = {< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > transpose_a ? < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > : < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > * lda_tgp};< / div >
< / div >
< div class = "foldopen" id = "foldopen00049" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#af5c60b04602f72b705192911ed8749da" > 49< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#af5c60b04602f72b705192911ed8749da" > simd_stride_b< / a > = {< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > transpose_b ? < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > * ldb_tgp : < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > };< / div >
< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > < span class = "comment" > // Jump between elements< / span > < / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad8b58bbedaa0ed06bc2a65a6a100eea2" > 53< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad8b58bbedaa0ed06bc2a65a6a100eea2" > jump_a< / a > = {transpose_a ? lda_tgp : 1};< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a33bcd7c2ccd83fd1b16c3aa64f9be4ec" > 54< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a33bcd7c2ccd83fd1b16c3aa64f9be4ec" > jump_b< / a > = {transpose_b ? ldb_tgp : 1};< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8fddaa78913cdc8eea5e1cf7d2776330" > 56< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8fddaa78913cdc8eea5e1cf7d2776330" > tile_stride_a< / a > = {transpose_a ? 8 * lda_tgp : 8};< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ae3f35453b3afbaac9df64ad5966b34a4" > 57< / a > < / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ae3f35453b3afbaac9df64ad5966b34a4" > tile_stride_b< / a > = {transpose_b ? 8 : 8 * ldb_tgp};< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "comment" > // Simdgroup matrices< / span > < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92ac4b483cb58c361d7a657e0738c070" > 60< / a > < / span > simdgroup_matrix< AccumType, 8, 8> < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92ac4b483cb58c361d7a657e0738c070" > Asimd< / a > [< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ];< / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a3de506004b428d3487bae05ad9e757e6" > 61< / a > < / span > simdgroup_matrix< AccumType, 8, 8> < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a3de506004b428d3487bae05ad9e757e6" > Bsimd< / a > [< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ];< / div >
< div class = "foldopen" id = "foldopen00062" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > 62< / a > < / span > simdgroup_matrix< AccumType, 8, 8> < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ] = {< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > simdgroup_matrix< AccumType, 8, 8> (0)};< / div >
< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < span class = "comment" > // Offsets within threadgroup< / span > < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > 66< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ;< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > 67< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > ;< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > 69< / a > < / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > ;< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > 70< / a > < / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ;< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a138ed1bbad2ca88d3a3c7d162cd36562" > 72< / a > < / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a138ed1bbad2ca88d3a3c7d162cd36562" > As_offset< / a > ;< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92f6aeee432f53638447eac842f43eca" > 73< / a > < / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92f6aeee432f53638447eac842f43eca" > Bs_offset< / a > ;< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < span class = "comment" > /* Constructor */< / span > < / div >
< div class = "foldopen" id = "foldopen00076" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa14406b7298456ac45d23dd3c4642dd8" > 76< / a > < / span > METAL_FUNC < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa14406b7298456ac45d23dd3c4642dd8" > BlockMMA< / a > (< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > ushort simd_group_id [[simdgroup_index_in_threadgroup]],< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > ushort simd_lane_id [[thread_index_in_simdgroup]])< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > : < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > (8 * (simd_group_id / WN)), < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > (8 * (simd_group_id % WN)) {< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < span class = "comment" > // Determine thread position in simdgroup matrix< / span > < / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < span class = "keywordtype" > short< / span > qid = simd_lane_id / 4;< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > = (qid & 4) + (simd_lane_id / 2) % 4;< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > = (qid & 2) * 2 + (simd_lane_id % 2) * 2;< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < span class = "comment" > // Determine thread and simdgroup offset< / span > < / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a138ed1bbad2ca88d3a3c7d162cd36562" > As_offset< / a > =< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > transpose_a ? ((< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > )*lda_tgp + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > )) : ((< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ) + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > ) * lda_tgp);< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92f6aeee432f53638447eac842f43eca" > Bs_offset< / a > =< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > transpose_b ? ((< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ) * ldb_tgp + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > )) : ((< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > )*ldb_tgp + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ));< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < span class = "comment" > /* (BM, BK) X (BK, BN) multiply accumulate function */< / span > < / div >
< div class = "foldopen" id = "foldopen00093" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6a2c2a6d5e767d52c41b42a9d36086b0" > 93< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6a2c2a6d5e767d52c41b42a9d36086b0" > mma< / a > (< span class = "keyword" > const< / span > threadgroup T* As, < span class = "keyword" > const< / span > threadgroup T* Bs) {< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "comment" > // Adjust for simdgroup and thread location< / span > < / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > As += < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a138ed1bbad2ca88d3a3c7d162cd36562" > As_offset< / a > ;< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > Bs += < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92f6aeee432f53638447eac842f43eca" > Bs_offset< / a > ;< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "comment" > // Iterate over BK in blocks of 8< / span > < / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > kk = 0; kk < BK; kk += 8) {< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > simdgroup_barrier(mem_flags::mem_none);< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > < / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "comment" > // Load elements from threadgroup A as simdgroup matrices< / span > < / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92ac4b483cb58c361d7a657e0738c070" > Asimd< / a > [i].thread_elements()[0] =< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "keyword" > static_cast< < / span > AccumType< span class = "keyword" > > < / span > (As[i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab52d2644053c5bb28ab9b24fab8b194a" > simd_stride_a< / a > + 0]);< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92ac4b483cb58c361d7a657e0738c070" > Asimd< / a > [i].thread_elements()[1] =< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "keyword" > static_cast< < / span > AccumType< span class = "keyword" > > < / span > (As[i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab52d2644053c5bb28ab9b24fab8b194a" > simd_stride_a< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad8b58bbedaa0ed06bc2a65a6a100eea2" > jump_a< / a > ]);< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > }< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > simdgroup_barrier(mem_flags::mem_none);< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "comment" > // Load elements from threadgroup B as simdgroup matrices< / span > < / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a3de506004b428d3487bae05ad9e757e6" > Bsimd< / a > [j].thread_elements()[0] =< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < span class = "keyword" > static_cast< < / span > AccumType< span class = "keyword" > > < / span > (Bs[j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#af5c60b04602f72b705192911ed8749da" > simd_stride_b< / a > + 0]);< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a3de506004b428d3487bae05ad9e757e6" > Bsimd< / a > [j].thread_elements()[1] =< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < span class = "keyword" > static_cast< < / span > AccumType< span class = "keyword" > > < / span > (Bs[j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#af5c60b04602f72b705192911ed8749da" > simd_stride_b< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a33bcd7c2ccd83fd1b16c3aa64f9be4ec" > jump_b< / a > ]);< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > }< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > simdgroup_barrier(mem_flags::mem_none);< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < span class = "comment" > // Multiply and accumulate into result simdgroup matrices< / span > < / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "keywordtype" > short< / span > j_serp = (i % 2) ? (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > - 1 - j) : j;< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > simdgroup_multiply_accumulate(< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j_serp],< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92ac4b483cb58c361d7a657e0738c070" > Asimd< / a > [i],< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a3de506004b428d3487bae05ad9e757e6" > Bsimd< / a > [j_serp],< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j_serp]);< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > }< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > }< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "comment" > // Progress to next simdgroup tile< / span > < / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > As += < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8fddaa78913cdc8eea5e1cf7d2776330" > tile_stride_a< / a > ;< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > Bs += < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ae3f35453b3afbaac9df64ad5966b34a4" > tile_stride_b< / a > ;< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > }< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "comment" > /* Store results from simdgroup_matrix results into device memory */< / span > < / div >
< div class = "foldopen" id = "foldopen00147" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a85c57ad4092079f068683cb525fb08ee" > 147< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a85c57ad4092079f068683cb525fb08ee" > store_result< / a > (device U* D, < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldd)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "comment" > // Adjust for simdgroup and thread location< / span > < / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > D += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldd + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ;< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "comment" > // Loop over all simdgroup tiles< / span > < / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > < span class = "comment" > // Get accumulated result and associated offset in C< / span > < / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > thread < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & accum = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j].thread_elements();< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > < span class = "keywordtype" > int< / span > offset = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldd + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > );< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > < / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < span class = "comment" > // Apply epilogue< / span > < / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > U outs[2] = {Epilogue::apply(accum[0]), Epilogue::apply(accum[1])};< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > < span class = "comment" > // Write out D< / span > < / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > D[offset] = outs[0];< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > D[offset + 1] = outs[1];< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > }< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > }< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > METAL_FUNC < span class = "keywordtype" > void< / span > < / div >
< div class = "foldopen" id = "foldopen00171" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#af94bafeb285c240051e86418fccb89fe" > 171< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#af94bafeb285c240051e86418fccb89fe" > store_result_safe< / a > (device U* D, < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldd, short2 dst_tile_dims)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "comment" > // Adjust for simdgroup and thread location< / span > < / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > D += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldd + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > );< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > dst_tile_dims -= short2(< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > , < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > );< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < span class = "keywordflow" > if< / span > (dst_tile_dims.x < = 0 || dst_tile_dims.y < = 0)< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "keywordflow" > if< / span > (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > < dst_tile_dims.y) {< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "comment" > // Get accumulated result and associated offset in C< / span > < / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > thread < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & accum = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j].thread_elements();< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "keywordtype" > int< / span > offset = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldd + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > );< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > < span class = "comment" > // Apply epilogue and output C< / span > < / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > < span class = "keywordflow" > if< / span > (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > < dst_tile_dims.x) {< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > D[offset] = Epilogue::apply(accum[0]);< / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > }< / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > < / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < span class = "keywordflow" > if< / span > (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > + 1 < dst_tile_dims.x) {< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > D[offset + 1] = Epilogue::apply(accum[1]);< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > }< / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > }< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > }< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > }< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < / div >
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< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > < span class = "comment" > /* Apply epilogue */< / span > < / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > BinaryEpilogue> < / div >
< div class = "foldopen" id = "foldopen00203" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a823c56cbd2086f10272df7284a5247ae" > 203< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a823c56cbd2086f10272df7284a5247ae" > apply_epilogue< / a > (< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < span class = "keyword" > const< / span > device U* C,< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldc,< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > fdc,< / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > thread < span class = "keyword" > const< / span > BinaryEpilogue& epilogue_op) {< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > < span class = "comment" > // Adjust for simdgroup and thread location< / span > < / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > C += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldc + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ) * fdc;< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > < / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < span class = "comment" > // Loop over all simdgroup tiles< / span > < / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "comment" > // Get accumulated result and associated offset in C< / span > < / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > thread < span class = "keyword" > auto< / span > & accum = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j].thread_elements();< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < span class = "keywordtype" > int< / span > offset_c = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldc + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > ) * fdc;< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > < span class = "comment" > // Apply epilogue< / span > < / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > accum[0] = epilogue_op.apply(accum[0], C[offset_c]);< / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > accum[1] = epilogue_op.apply(accum[1], C[offset_c + fdc]);< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > }< / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > }< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > }< / div >
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< / div >
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< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < span class = "comment" > /* Apply epilogue */< / span > < / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > BinaryEpilogue> < / div >
< div class = "foldopen" id = "foldopen00229" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a9e48f2d51099ec00171506724faab54a" > 229< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a9e48f2d51099ec00171506724faab54a" > apply_epilogue_safe< / a > (< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < span class = "keyword" > const< / span > device U* C,< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldc,< / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > fdc,< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > short2 dst_tile_dims,< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > thread < span class = "keyword" > const< / span > BinaryEpilogue& epilogue_op) {< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > < span class = "comment" > // Adjust for simdgroup and thread location< / span > < / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > C += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldc + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ) * fdc;< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > dst_tile_dims -= short2(< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > , < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > );< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > < / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "keywordflow" > if< / span > (dst_tile_dims.x < = 0 || dst_tile_dims.y < = 0)< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < span class = "comment" > // Loop over all simdgroup tiles< / span > < / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "comment" > // Get accumulated result and associated offset in C< / span > < / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > thread < span class = "keyword" > auto< / span > & accum = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j].thread_elements();< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < span class = "keywordtype" > int< / span > offset_c = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldc + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > ) * fdc;< / div >
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< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > < / div >
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< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > < span class = "comment" > // Read C< / span > < / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > U c_elems[2] = {0};< / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > < / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > < span class = "keywordflow" > if< / span > ((j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > + 1) < dst_tile_dims.x) {< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > c_elems[0] = C[offset_c];< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > c_elems[1] = C[offset_c + fdc];< / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > ((j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > ) < dst_tile_dims.x) {< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > c_elems[0] = C[offset_c];< / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > }< / div >
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< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > < / div >
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< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > < span class = "comment" > // Apply epilogue< / span > < / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > accum[0] = epilogue_op.apply(accum[0], c_elems[0]);< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > accum[1] = epilogue_op.apply(accum[1], c_elems[1]);< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > }< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > }< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > }< / div >
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< / div >
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< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > < / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > < span class = "comment" > /* Store results from simdgroup_matrix results into device memory */< / span > < / div >
< div class = "foldopen" id = "foldopen00269" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a7cf757e9785e23997b1417e024559ed3" > 269< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a7cf757e9785e23997b1417e024559ed3" > store_result< / a > (< / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > device U* D,< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldd,< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > < span class = "keyword" > const< / span > device U* C,< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldc,< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > fdc,< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > thread < span class = "keyword" > const< / span > Epilogue& epilogue_op)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > < span class = "comment" > // Adjust for simdgroup and thread location< / span > < / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > C += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldc + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ) * fdc;< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > D += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldd + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ;< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > < / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > < span class = "comment" > // Loop over all simdgroup tiles< / span > < / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > < span class = "comment" > // Get accumulated result and associated offset in C< / span > < / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > thread < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & accum = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j].thread_elements();< / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < span class = "keywordtype" > int< / span > offset_c = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldc + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > ) * fdc;< / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < span class = "keywordtype" > int< / span > offset_d = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldd + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > );< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > < / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "comment" > // Apply epilogue< / span > < / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > U outs[2] = {< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > epilogue_op.apply(accum[0], C[offset_c]),< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > epilogue_op.apply(accum[1], C[offset_c + fdc])};< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > < / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > < span class = "comment" > // Write out D< / span > < / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > D[offset_d] = outs[0];< / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > D[offset_d + 1] = outs[1];< / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > }< / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > }< / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > }< / div >
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< / div >
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< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > < / div >
< div class = "foldopen" id = "foldopen00302" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a7b324c992750ed3aaa4c485f15b2f391" > 302< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a7b324c992750ed3aaa4c485f15b2f391" > store_result_safe< / a > (< / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > device U* D,< / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldd,< / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > < span class = "keyword" > const< / span > device U* C,< / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > 306< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > ldc,< / div >
< div class = "line" > < a id = "l00307" name = "l00307" > < / a > < span class = "lineno" > 307< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > fdc,< / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > short2 dst_tile_dims,< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > thread < span class = "keyword" > const< / span > Epilogue& epilogue_op)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > < span class = "comment" > // Adjust for simdgroup and thread location< / span > < / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > C += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldc + (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ) * fdc;< / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > D += (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > ) * ldd + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > ;< / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > dst_tile_dims -= short2(< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > tn< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > sn< / a > , < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > sm< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > tm< / a > );< / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > < / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > < span class = "keywordflow" > if< / span > (dst_tile_dims.x < = 0 || dst_tile_dims.y < = 0)< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > < / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > TM< / a > ; i++) {< / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > < span class = "keywordflow" > if< / span > (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > < dst_tile_dims.y) {< / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > < a class = "code hl_define" href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 0; j < < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > < span class = "comment" > // Get accumulated result and associated offset in C< / span > < / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > thread < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & accum = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > results< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > TN< / a > + j].thread_elements();< / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > < span class = "keywordtype" > int< / span > offset_c = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldc + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > ) * fdc;< / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > < span class = "keywordtype" > int< / span > offset_d = (i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > TM_stride< / a > ) * ldd + (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > );< / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > < span class = "comment" > // Apply epilogue and output C< / span > < / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > < span class = "keywordflow" > if< / span > (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > < dst_tile_dims.x) {< / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > D[offset_d] = epilogue_op.apply(accum[0], C[offset_c]);< / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > }< / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > < / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > < span class = "keywordflow" > if< / span > (j * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > TN_stride< / a > + 1 < dst_tile_dims.x) {< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > D[offset_d + 1] = epilogue_op.apply(accum[1], C[offset_c + fdc]);< / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > }< / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > }< / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > }< / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > }< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > };< / div >
< / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > < / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > } < span class = "comment" > // namespace steel< / span > < / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > } < span class = "comment" > // namespace mlx< / span > < / div >
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< div class = "ttc" id = "abackend_2metal_2kernels_2steel_2gemm_2transforms_8h_html" > < div class = "ttname" > < a href = "backend_2metal_2kernels_2steel_2gemm_2transforms_8h.html" > transforms.h< / a > < / div > < / div >
< div class = "ttc" id = "abackend_2metal_2kernels_2steel_2utils_8h_html" > < div class = "ttname" > < a href = "backend_2metal_2kernels_2steel_2utils_8h.html" > utils.h< / a > < / div > < / div >
< div class = "ttc" id = "abackend_2metal_2kernels_2steel_2utils_8h_html_a5a5c3095b132a7589bc19cd5cb80e2c6" > < div class = "ttname" > < a href = "backend_2metal_2kernels_2steel_2utils_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div > < div class = "ttdeci" > #define STEEL_PRAGMA_UNROLL< / div > < div class = "ttdef" > < b > Definition< / b > utils.h:8< / div > < / div >
< div class = "ttc" id = "abackend_2metal_2kernels_2steel_2utils_8h_html_a90b91c866313ffa46eff6d9cc944ad2b" > < div class = "ttname" > < a href = "backend_2metal_2kernels_2steel_2utils_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < / div > < div class = "ttdeci" > #define STEEL_CONST< / div > < div class = "ttdef" > < b > Definition< / b > utils.h:7< / div > < / div >
< div class = "ttc" id = "anamespacemetal_html" > < div class = "ttname" > < a href = "namespacemetal.html" > metal< / a > < / div > < div class = "ttdef" > < b > Definition< / b > bf16.h:265< / div > < / div >
< div class = "ttc" id = "anamespacemlx_html" > < div class = "ttname" > < a href = "namespacemlx.html" > mlx< / a > < / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:7< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html" > mlx::steel::BlockMMA< / a > < / div > < div class = "ttdef" > < b > Definition< / b > mma.h:35< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a138ed1bbad2ca88d3a3c7d162cd36562" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a138ed1bbad2ca88d3a3c7d162cd36562" > mlx::steel::BlockMMA::As_offset< / a > < / div > < div class = "ttdeci" > short As_offset< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:72< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a33bcd7c2ccd83fd1b16c3aa64f9be4ec" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a33bcd7c2ccd83fd1b16c3aa64f9be4ec" > mlx::steel::BlockMMA::jump_b< / a > < / div > < div class = "ttdeci" > STEEL_CONST short jump_b< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:54< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a3de506004b428d3487bae05ad9e757e6" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a3de506004b428d3487bae05ad9e757e6" > mlx::steel::BlockMMA::Bsimd< / a > < / div > < div class = "ttdeci" > simdgroup_matrix< AccumType, 8, 8 > Bsimd[TN]< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:61< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a5b0029866f493363942133b55bff7307" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a5b0029866f493363942133b55bff7307" > mlx::steel::BlockMMA::TM_stride< / a > < / div > < div class = "ttdeci" > STEEL_CONST short TM_stride< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:37< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a6a2c2a6d5e767d52c41b42a9d36086b0" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6a2c2a6d5e767d52c41b42a9d36086b0" > mlx::steel::BlockMMA::mma< / a > < / div > < div class = "ttdeci" > METAL_FUNC void mma(const threadgroup T *As, const threadgroup T *Bs)< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:93< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a6dfb5ff1f174951ad7c0630ff190c95a" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a6dfb5ff1f174951ad7c0630ff190c95a" > mlx::steel::BlockMMA::results< / a > < / div > < div class = "ttdeci" > simdgroup_matrix< AccumType, 8, 8 > results[TM *TN]< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:62< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a706ae779c1f8d2eb18f19c248567d424" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a706ae779c1f8d2eb18f19c248567d424" > mlx::steel::BlockMMA::TN< / a > < / div > < div class = "ttdeci" > STEEL_CONST short TN< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:44< / div > < / div >
2024-05-21 00:40:17 +08:00
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a7b324c992750ed3aaa4c485f15b2f391" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a7b324c992750ed3aaa4c485f15b2f391" > mlx::steel::BlockMMA::store_result_safe< / a > < / div > < div class = "ttdeci" > METAL_FUNC void store_result_safe(device U *D, const int ldd, const device U *C, const int ldc, const int fdc, short2 dst_tile_dims, thread const Epilogue & epilogue_op) const< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:302< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a7cf757e9785e23997b1417e024559ed3" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a7cf757e9785e23997b1417e024559ed3" > mlx::steel::BlockMMA::store_result< / a > < / div > < div class = "ttdeci" > METAL_FUNC void store_result(device U *D, const int ldd, const device U *C, const int ldc, const int fdc, thread const Epilogue & epilogue_op) const< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:269< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a823c56cbd2086f10272df7284a5247ae" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a823c56cbd2086f10272df7284a5247ae" > mlx::steel::BlockMMA::apply_epilogue< / a > < / div > < div class = "ttdeci" > METAL_FUNC void apply_epilogue(const device U *C, const int ldc, const int fdc, thread const BinaryEpilogue & epilogue_op)< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:203< / div > < / div >
2024-05-10 23:49:36 +08:00
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a85c57ad4092079f068683cb525fb08ee" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a85c57ad4092079f068683cb525fb08ee" > mlx::steel::BlockMMA::store_result< / a > < / div > < div class = "ttdeci" > METAL_FUNC void store_result(device U *D, const int ldd) const< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:147< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a8b3690b383afd26563efb38f9c375e50" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8b3690b383afd26563efb38f9c375e50" > mlx::steel::BlockMMA::TN_stride< / a > < / div > < div class = "ttdeci" > STEEL_CONST short TN_stride< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:39< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a8fddaa78913cdc8eea5e1cf7d2776330" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a8fddaa78913cdc8eea5e1cf7d2776330" > mlx::steel::BlockMMA::tile_stride_a< / a > < / div > < div class = "ttdeci" > STEEL_CONST short tile_stride_a< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:56< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a92ac4b483cb58c361d7a657e0738c070" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92ac4b483cb58c361d7a657e0738c070" > mlx::steel::BlockMMA::Asimd< / a > < / div > < div class = "ttdeci" > simdgroup_matrix< AccumType, 8, 8 > Asimd[TM]< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:60< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a92f6aeee432f53638447eac842f43eca" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a92f6aeee432f53638447eac842f43eca" > mlx::steel::BlockMMA::Bs_offset< / a > < / div > < div class = "ttdeci" > short Bs_offset< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:73< / div > < / div >
2024-05-21 00:40:17 +08:00
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_a9e48f2d51099ec00171506724faab54a" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#a9e48f2d51099ec00171506724faab54a" > mlx::steel::BlockMMA::apply_epilogue_safe< / a > < / div > < div class = "ttdeci" > METAL_FUNC void apply_epilogue_safe(const device U *C, const int ldc, const int fdc, short2 dst_tile_dims, thread const BinaryEpilogue & epilogue_op)< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:229< / div > < / div >
2024-05-10 23:49:36 +08:00
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_aa14406b7298456ac45d23dd3c4642dd8" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa14406b7298456ac45d23dd3c4642dd8" > mlx::steel::BlockMMA::BlockMMA< / a > < / div > < div class = "ttdeci" > METAL_FUNC BlockMMA(ushort simd_group_id, ushort simd_lane_id)< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:76< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_aa85451edf6900fd6af164d4d50889ae3" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#aa85451edf6900fd6af164d4d50889ae3" > mlx::steel::BlockMMA::sm< / a > < / div > < div class = "ttdeci" > short sm< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:69< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_ab52d2644053c5bb28ab9b24fab8b194a" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab52d2644053c5bb28ab9b24fab8b194a" > mlx::steel::BlockMMA::simd_stride_a< / a > < / div > < div class = "ttdeci" > STEEL_CONST short simd_stride_a< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:47< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_ab84d70540d09ce115794f343849f016f" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#ab84d70540d09ce115794f343849f016f" > mlx::steel::BlockMMA::tm< / a > < / div > < div class = "ttdeci" > const short tm< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:66< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_aba5f749fdf32d8bd9d9e29f2a9ae4591" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#aba5f749fdf32d8bd9d9e29f2a9ae4591" > mlx::steel::BlockMMA::TM< / a > < / div > < div class = "ttdeci" > STEEL_CONST short TM< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:42< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_ad7a2033983cfbb474c50c2878057d8f1" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad7a2033983cfbb474c50c2878057d8f1" > mlx::steel::BlockMMA::tn< / a > < / div > < div class = "ttdeci" > const short tn< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:67< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_ad8b58bbedaa0ed06bc2a65a6a100eea2" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#ad8b58bbedaa0ed06bc2a65a6a100eea2" > mlx::steel::BlockMMA::jump_a< / a > < / div > < div class = "ttdeci" > STEEL_CONST short jump_a< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:53< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_ade420e8b811d597345783c324c23a34a" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#ade420e8b811d597345783c324c23a34a" > mlx::steel::BlockMMA::sn< / a > < / div > < div class = "ttdeci" > short sn< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:70< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_ae3f35453b3afbaac9df64ad5966b34a4" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#ae3f35453b3afbaac9df64ad5966b34a4" > mlx::steel::BlockMMA::tile_stride_b< / a > < / div > < div class = "ttdeci" > STEEL_CONST short tile_stride_b< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:57< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_af5c60b04602f72b705192911ed8749da" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#af5c60b04602f72b705192911ed8749da" > mlx::steel::BlockMMA::simd_stride_b< / a > < / div > < div class = "ttdeci" > STEEL_CONST short simd_stride_b< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:49< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_m_m_a_html_af94bafeb285c240051e86418fccb89fe" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_m_m_a.html#af94bafeb285c240051e86418fccb89fe" > mlx::steel::BlockMMA::store_result_safe< / a > < / div > < div class = "ttdeci" > METAL_FUNC void store_result_safe(device U *D, const int ldd, short2 dst_tile_dims) const< / div > < div class = "ttdef" > < b > Definition< / b > mma.h:171< / div > < / div >
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