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< a href = "common_2reduce_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 © 2023 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 " < a class = "code" href = "backend_2common_2utils_8h.html" > mlx/backend/common/utils.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespacemlx_1_1core.html" > mlx::core< / a > {< / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < / div >
< div class = "foldopen" id = "foldopen00009" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65" > 9< / a > < / span > < span class = "keyword" > enum< / span > < a class = "code hl_enumeration" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65" > ReductionOpType< / a > {< / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "comment" > // Self-explanatory. Read everything and produce 1 output.< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ae4e34c7154eb8dc47aa8503209730424" > 11< / a > < / span > < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ae4e34c7154eb8dc47aa8503209730424" > ContiguousAllReduce< / a > ,< / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < span class = "comment" > // The input is contiguous and the last axis is reduced< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "comment" > // N1xR1xN2xR2x...xNnxRn< / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad2547f25dffe8d8936dbec25601cfc84" > 15< / a > < / span > < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad2547f25dffe8d8936dbec25601cfc84" > ContiguousReduce< / a > ,< / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "comment" > // The input is contiguous and the last axis is not reduced< / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "comment" > // R1xN1xR2xN2x...xRnxNn< / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ab48dac7508a2c790de1bdc33f29177ed" > 19< / a > < / span > < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ab48dac7508a2c790de1bdc33f29177ed" > ContiguousStridedReduce< / a > ,< / 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 = "comment" > // The input is not contiguous but the last axis is and it is reduced so we< / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "comment" > // need to figure out the offsets but we can call the contiguous reduce after< / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "comment" > // that.< / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "comment" > // N3xR1xN1xR4x...xRn< / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a540cf31fe6858115a02e789938297cdb" > 25< / a > < / span > < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a540cf31fe6858115a02e789938297cdb" > GeneralContiguousReduce< / a > ,< / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "comment" > // The input is not contiguous but the last reduction axis and the last axis< / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "comment" > // are so we need to figure out the offset but we can call the strided reduce< / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "comment" > // after that.< / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad999b1a8ae1d7436efb5ffdfafb1dd3d" > 30< / a > < / span > < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad999b1a8ae1d7436efb5ffdfafb1dd3d" > GeneralStridedReduce< / a > ,< / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "comment" > // The input is not contiguous after the reduction axis and it may contain< / span > < / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "comment" > // 0-stride axes or transpositions. We could copy the strides and produce a< / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "comment" > // transposed outcome or we can read the input out of order and write the< / span > < / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "comment" > // output in order.< / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a3622f95ed0ec99657f9ad8ef39ec2184" > GeneralReduce< / a > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a3622f95ed0ec99657f9ad8ef39ec2184" > 37< / a > < / span > };< / div >
< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < / div >
< div class = "foldopen" id = "foldopen00039" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_reduction_plan.html" > 39< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1_reduction_plan.html" > ReductionPlan< / a > {< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > 40< / a > < / span > < a class = "code hl_enumeration" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65" > ReductionOpType< / a > < a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > ;< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > 41< / a > < / span > std::vector< int> < a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > ;< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > 42< / a > < / span > std::vector< size_t> < a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > ;< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < / div >
< div class = "foldopen" id = "foldopen00044" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_reduction_plan.html#a3df6acc08ef92647aab19d68b0961610" > 44< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1_reduction_plan.html#a3df6acc08ef92647aab19d68b0961610" > ReductionPlan< / a > (< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < a class = "code hl_enumeration" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65" > ReductionOpType< / a > type_,< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > std::vector< int> shape_,< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > std::vector< size_t> strides_)< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > : < a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > (type_), < a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > (< a class = "code hl_function" href = "group__ops.html#ga2a466024f8061febc0a64be557644cb0" > std< / a > ::move(shape_)), < a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > (< a class = "code hl_function" href = "group__ops.html#ga2a466024f8061febc0a64be557644cb0" > std< / a > ::move(strides_)) {}< / div >
< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_reduction_plan.html#aec7496f3740a0b0d51aaa606f6fd68f4" > 49< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1_reduction_plan.html#aec7496f3740a0b0d51aaa606f6fd68f4" > ReductionPlan< / a > (< a class = "code hl_enumeration" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65" > ReductionOpType< / a > type_) : < a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > (type_) {}< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > };< / div >
< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < / div >
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< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a1555dc378c5254e79199421761f26f2b" > 52< / a > < / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1_reduction_plan.html" > ReductionPlan< / a > < a class = "code hl_function" href = "namespacemlx_1_1core.html#a1555dc378c5254e79199421761f26f2b" > get_reduction_plan< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1array.html" > array< / a > & x, < span class = "keyword" > const< / span > std::vector< int> axes);< / div >
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< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < span class = "comment" > // Helper for the ndimensional strided loop< / span > < / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "comment" > // Should this be in utils?< / span > < / div >
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< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a9a9254ce9975ec247a2718bc02d6f201" > 56< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespacemlx_1_1core.html#a9a9254ce9975ec247a2718bc02d6f201" > nd_loop< / a > (< / div >
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< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > std::function< < span class = "keywordtype" > void< / span > (< span class = "keywordtype" > int< / span > )> callback,< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "keyword" > const< / span > std::vector< int> & shape,< / div >
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< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "keyword" > const< / span > std::vector< size_t> & strides);< / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > < / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a44c3ea6db6553c3f6552b9ba64a69494" > 61< / a > < / span > std::pair< std::vector< int> , std::vector< size_t> > < a class = "code hl_function" href = "namespacemlx_1_1core.html#a44c3ea6db6553c3f6552b9ba64a69494" > shapes_without_reduction_axes< / a > (< / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1array.html" > array< / a > & x,< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "keyword" > const< / span > std::vector< int> & axes);< / 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 = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, < span class = "keyword" > typename< / span > U, < span class = "keyword" > typename< / span > Op> < / div >
< div class = "foldopen" id = "foldopen00066" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_default_strided_reduce.html" > 66< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1_default_strided_reduce.html" > DefaultStridedReduce< / a > {< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_default_strided_reduce.html#ac871f55a7ddd205574974cb4492a240b" > 67< / a > < / span > Op < a class = "code hl_variable" href = "structmlx_1_1core_1_1_default_strided_reduce.html#ac871f55a7ddd205574974cb4492a240b" > op< / 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_1core_1_1_default_strided_reduce.html#a477e5dd0dd33071e48769d11d19a13fb" > 69< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1_default_strided_reduce.html#a477e5dd0dd33071e48769d11d19a13fb" > DefaultStridedReduce< / a > (Op op_) : < a class = "code hl_variable" href = "structmlx_1_1core_1_1_default_strided_reduce.html#ac871f55a7ddd205574974cb4492a240b" > op< / a > (op_) {}< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > < / div >
< div class = "foldopen" id = "foldopen00071" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_default_strided_reduce.html#a024682ab93b84e544a07e3a9c3c51fba" > 71< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1_default_strided_reduce.html#a024682ab93b84e544a07e3a9c3c51fba" > operator()< / a > (< span class = "keyword" > const< / span > T* x, U* accumulator, < span class = "keywordtype" > int< / span > size, < span class = "keywordtype" > size_t< / span > stride) {< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size; i++) {< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > U* moving_accumulator = accumulator;< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 0; j < stride; j++) {< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < a class = "code hl_variable" href = "structmlx_1_1core_1_1_default_strided_reduce.html#ac871f55a7ddd205574974cb4492a240b" > op< / a > (moving_accumulator, *x);< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > moving_accumulator++;< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > x++;< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > }< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > }< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > };< / div >
< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, < span class = "keyword" > typename< / span > U, < span class = "keyword" > typename< / span > Op> < / div >
< div class = "foldopen" id = "foldopen00084" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html" > 84< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html" > DefaultContiguousReduce< / a > {< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a1928f07db988715cc177999e386f4830" > 85< / a > < / span > Op < a class = "code hl_variable" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a1928f07db988715cc177999e386f4830" > op< / a > ;< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#aeb4fb7fa1a4c8e7d1da1f450ce95c57f" > 87< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#aeb4fb7fa1a4c8e7d1da1f450ce95c57f" > DefaultContiguousReduce< / a > (Op op_) : < a class = "code hl_variable" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a1928f07db988715cc177999e386f4830" > op< / a > (op_) {}< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < / div >
< div class = "foldopen" id = "foldopen00089" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a08144c7a3cdf10af5e47f4575da3694f" > 89< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a08144c7a3cdf10af5e47f4575da3694f" > operator()< / a > (< span class = "keyword" > const< / span > T* x, U* accumulator, < span class = "keywordtype" > int< / span > size) {< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "keywordflow" > while< / span > (size-- > 0) {< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < a class = "code hl_variable" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a1928f07db988715cc177999e386f4830" > op< / a > (accumulator, *x);< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > x++;< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > }< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > };< / div >
< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, < span class = "keyword" > typename< / span > U, < span class = "keyword" > typename< / span > OpS, < span class = "keyword" > typename< / span > OpC, < span class = "keyword" > typename< / span > Op> < / div >
< div class = "foldopen" id = "foldopen00098" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#aa08ffc1e8f2c58afb2d463496f827ef0" > 98< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespacemlx_1_1core.html#aa08ffc1e8f2c58afb2d463496f827ef0" > reduction_op< / a > (< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1array.html" > array< / a > & x,< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1array.html" > array< / a > & out,< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < span class = "keyword" > const< / span > std::vector< int> & axes,< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > U init,< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > OpS ops,< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > OpC opc,< / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > Op < a class = "code hl_variable" href = "common_2binary_8h.html#a70228731d29946574b238d21fb4b360c" > op< / a > ) {< / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a631acd8e318189640b8338f9ae1a554d" > set_data< / a > (< a class = "code hl_function" href = "namespacemlx_1_1core_1_1allocator.html#a86ac0a11ff78f21e717f641716c34abc" > allocator::malloc_or_wait< / a > (out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a387b67cd3ef5cfc1e749c371766c4a05" > nbytes< / a > ()));< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1_reduction_plan.html" > ReductionPlan< / a > plan = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a1555dc378c5254e79199421761f26f2b" > get_reduction_plan< / a > (x, axes);< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "keywordflow" > if< / span > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ae4e34c7154eb8dc47aa8503209730424" > ContiguousAllReduce< / a > ) {< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > U* out_ptr = out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < U> ();< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > *out_ptr = init;< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > opc(x.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < T> (), out_ptr, x.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > ());< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > }< / div >
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< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < / div >
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< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > std::vector< int> shape;< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > std::vector< size_t> strides;< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "keywordflow" > if< / span > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad2547f25dffe8d8936dbec25601cfc84" > ContiguousReduce< / a > & & plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .size() == 1) {< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < span class = "keywordtype" > int< / span > reduction_size = plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > [0];< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < span class = "keyword" > const< / span > T* x_ptr = x.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < T> ();< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > U* out_ptr = out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < U> ();< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > (); i++, out_ptr++, x_ptr += reduction_size) {< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > *out_ptr = init;< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > opc(x_ptr, out_ptr, reduction_size);< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > }< / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > }< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "keywordflow" > if< / span > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a540cf31fe6858115a02e789938297cdb" > GeneralContiguousReduce< / a > || plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad2547f25dffe8d8936dbec25601cfc84" > ContiguousReduce< / a > ) {< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "keywordtype" > int< / span > reduction_size = plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .back();< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .pop_back();< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > .pop_back();< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < span class = "keyword" > const< / span > T* x_ptr = x.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < T> ();< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > U* out_ptr = out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < U> ();< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > < span class = "comment" > // Unrolling the following loop (and implementing it in order for< / span > < / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < span class = "comment" > // ContiguousReduce) should hold extra performance boost.< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > std::tie(shape, strides) = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a44c3ea6db6553c3f6552b9ba64a69494" > shapes_without_reduction_axes< / a > (x, axes);< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < span class = "keywordflow" > if< / span > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .size() == 0) {< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > (); i++, out_ptr++) {< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "keywordtype" > int< / span > offset = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a4950c3248e70280b406a4f1430a85880" > elem_to_loc< / a > (i, shape, strides);< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > *out_ptr = init;< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > opc(x_ptr + offset, out_ptr, reduction_size);< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > }< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > (); i++, out_ptr++) {< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < span class = "keywordtype" > int< / span > offset = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a4950c3248e70280b406a4f1430a85880" > elem_to_loc< / a > (i, shape, strides);< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > *out_ptr = init;< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < a class = "code hl_function" href = "namespacemlx_1_1core.html#a9a9254ce9975ec247a2718bc02d6f201" > nd_loop< / a > (< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > [& ](< span class = "keywordtype" > int< / span > extra_offset) {< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > opc(x_ptr + offset + extra_offset, out_ptr, reduction_size);< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > },< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > ,< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > );< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > }< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > }< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > }< / 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 = "keywordflow" > if< / span > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ab48dac7508a2c790de1bdc33f29177ed" > ContiguousStridedReduce< / a > & & plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .size() == 1) {< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < span class = "keywordtype" > int< / span > reduction_size = plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .back();< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < span class = "keywordtype" > size_t< / span > reduction_stride = plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > .back();< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .pop_back();< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > .pop_back();< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < span class = "keyword" > const< / span > T* x_ptr = x.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < T> ();< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > U* out_ptr = out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < U> ();< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > (); i += reduction_stride) {< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > std::fill_n(out_ptr, reduction_stride, init);< / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > ops(x_ptr, out_ptr, reduction_size, reduction_stride);< / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > x_ptr += reduction_stride * reduction_size;< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > out_ptr += reduction_stride;< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > }< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > }< / 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 > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad999b1a8ae1d7436efb5ffdfafb1dd3d" > GeneralStridedReduce< / a > ||< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ab48dac7508a2c790de1bdc33f29177ed" > ContiguousStridedReduce< / a > ) {< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < span class = "keywordtype" > int< / span > reduction_size = plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .back();< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < span class = "keywordtype" > size_t< / span > reduction_stride = plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > .back();< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .pop_back();< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > .pop_back();< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < span class = "keyword" > const< / span > T* x_ptr = x.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < T> ();< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > U* out_ptr = out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < U> ();< / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > std::tie(shape, strides) = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a44c3ea6db6553c3f6552b9ba64a69494" > shapes_without_reduction_axes< / a > (x, axes);< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > < span class = "keywordflow" > if< / span > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > .size() == 0) {< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > (); i += reduction_stride) {< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "keywordtype" > int< / span > offset = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a4950c3248e70280b406a4f1430a85880" > elem_to_loc< / a > (i, shape, strides);< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > std::fill_n(out_ptr, reduction_stride, init);< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > ops(x_ptr + offset, out_ptr, reduction_size, reduction_stride);< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > out_ptr += reduction_stride;< / 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 > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > (); i += reduction_stride) {< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < span class = "keywordtype" > int< / span > offset = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a4950c3248e70280b406a4f1430a85880" > elem_to_loc< / a > (i, shape, strides);< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > std::fill_n(out_ptr, reduction_stride, init);< / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > < a class = "code hl_function" href = "namespacemlx_1_1core.html#a9a9254ce9975ec247a2718bc02d6f201" > nd_loop< / a > (< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > [& ](< span class = "keywordtype" > int< / span > extra_offset) {< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > ops(x_ptr + offset + extra_offset,< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > out_ptr,< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > reduction_size,< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > reduction_stride);< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > },< / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > ,< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > );< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > out_ptr += reduction_stride;< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > }< / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > }< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > }< / 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 = "keywordflow" > if< / span > (plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > type< / a > == < a class = "code hl_enumvalue" href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a3622f95ed0ec99657f9ad8ef39ec2184" > GeneralReduce< / a > ) {< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > < span class = "keyword" > const< / span > T* x_ptr = x.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < T> ();< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > U* out_ptr = out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > data< / a > < U> ();< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > std::tie(shape, strides) = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a44c3ea6db6553c3f6552b9ba64a69494" > shapes_without_reduction_axes< / a > (x, axes);< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < out.< a class = "code hl_function" href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > size< / a > (); i++, out_ptr++) {< / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "keywordtype" > int< / span > offset = < a class = "code hl_function" href = "namespacemlx_1_1core.html#a4950c3248e70280b406a4f1430a85880" > elem_to_loc< / a > (i, shape, strides);< / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > U val = init;< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < a class = "code hl_function" href = "namespacemlx_1_1core.html#a9a9254ce9975ec247a2718bc02d6f201" > nd_loop< / a > (< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > [& ](< span class = "keywordtype" > int< / span > extra_offset) { < a class = "code hl_variable" href = "common_2binary_8h.html#a70228731d29946574b238d21fb4b360c" > op< / a > (& val, *(x_ptr + offset + extra_offset)); },< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > shape< / a > ,< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > plan.< a class = "code hl_variable" href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > strides< / a > );< / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > *out_ptr = val;< / 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 >
< / div >
< 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 = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, < span class = "keyword" > typename< / span > U, < span class = "keyword" > typename< / span > Op> < / div >
< div class = "foldopen" id = "foldopen00228" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a064d61b6ddc9e5d1e261a7e33de71083" > 228< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespacemlx_1_1core.html#aa08ffc1e8f2c58afb2d463496f827ef0" > reduction_op< / a > (< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1array.html" > array< / a > & x,< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1array.html" > array< / a > & out,< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < span class = "keyword" > const< / span > std::vector< int> & axes,< / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > U init,< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > Op < a class = "code hl_variable" href = "common_2binary_8h.html#a70228731d29946574b238d21fb4b360c" > op< / a > ) {< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1_default_strided_reduce.html" > DefaultStridedReduce< T, U, Op> < / a > ops(< a class = "code hl_variable" href = "common_2binary_8h.html#a70228731d29946574b238d21fb4b360c" > op< / a > );< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1_default_contiguous_reduce.html" > DefaultContiguousReduce< T, U, Op> < / a > opc(< a class = "code hl_variable" href = "common_2binary_8h.html#a70228731d29946574b238d21fb4b360c" > op< / a > );< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > reduction_op< T, U> (x, out, axes, init, ops, opc, < a class = "code hl_variable" href = "common_2binary_8h.html#a70228731d29946574b238d21fb4b360c" > op< / a > );< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > }< / div >
< / 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 = "comment" > // namespace mlx::core< / span > < / div >
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< div class = "ttc" id = "abackend_2common_2utils_8h_html" > < div class = "ttname" > < a href = "backend_2common_2utils_8h.html" > utils.h< / a > < / div > < / div >
2024-07-12 06:32:08 +08:00
< div class = "ttc" id = "aclassmlx_1_1core_1_1array_html" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1array.html" > mlx::core::array< / a > < / div > < div class = "ttdef" > < b > Definition< / b > array.h:20< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1array_html_a387b67cd3ef5cfc1e749c371766c4a05" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1array.html#a387b67cd3ef5cfc1e749c371766c4a05" > mlx::core::array::nbytes< / a > < / div > < div class = "ttdeci" > size_t nbytes() const< / div > < div class = "ttdoc" > The number of bytes in the array.< / div > < div class = "ttdef" > < b > Definition< / b > array.h:89< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1array_html_a598f87161926d9e0b516860f0ea2c8f6" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1array.html#a598f87161926d9e0b516860f0ea2c8f6" > mlx::core::array::size< / a > < / div > < div class = "ttdeci" > size_t size() const< / div > < div class = "ttdoc" > The number of elements in the array.< / div > < div class = "ttdef" > < b > Definition< / b > array.h:84< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1array_html_a631acd8e318189640b8338f9ae1a554d" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1array.html#a631acd8e318189640b8338f9ae1a554d" > mlx::core::array::set_data< / a > < / div > < div class = "ttdeci" > void set_data(allocator::Buffer buffer, deleter_t d=allocator::free)< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1array_html_a72e3ce6c03fefe272cadf214bd127b95" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1array.html#a72e3ce6c03fefe272cadf214bd127b95" > mlx::core::array::data< / a > < / div > < div class = "ttdeci" > T * data()< / div > < div class = "ttdef" > < b > Definition< / b > array.h:313< / div > < / div >
2024-06-07 11:28:06 +08:00
< div class = "ttc" id = "acommon_2binary_8h_html_a70228731d29946574b238d21fb4b360c" > < div class = "ttname" > < a href = "common_2binary_8h.html#a70228731d29946574b238d21fb4b360c" > op< / a > < / div > < div class = "ttdeci" > Op op< / div > < div class = "ttdef" > < b > Definition< / b > binary.h:141< / div > < / div >
< div class = "ttc" id = "agroup__ops_html_ga2a466024f8061febc0a64be557644cb0" > < div class = "ttname" > < a href = "group__ops.html#ga2a466024f8061febc0a64be557644cb0" > mlx::core::std< / a > < / div > < div class = "ttdeci" > array std(const array & a, bool keepdims, int ddof=0, StreamOrDevice s={})< / div > < div class = "ttdoc" > Computes the standard deviation of the elements of an array.< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_1_1allocator_html_a86ac0a11ff78f21e717f641716c34abc" > < div class = "ttname" > < a href = "namespacemlx_1_1core_1_1allocator.html#a86ac0a11ff78f21e717f641716c34abc" > mlx::core::allocator::malloc_or_wait< / a > < / div > < div class = "ttdeci" > Buffer malloc_or_wait(size_t size)< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html" > mlx::core< / a > < / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:7< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a12412984a1cabfe1189942c898f8fe65" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65" > mlx::core::ReductionOpType< / a > < / div > < div class = "ttdeci" > ReductionOpType< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:9< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a12412984a1cabfe1189942c898f8fe65a3622f95ed0ec99657f9ad8ef39ec2184" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a3622f95ed0ec99657f9ad8ef39ec2184" > mlx::core::GeneralReduce< / a > < / div > < div class = "ttdeci" > @ GeneralReduce< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:36< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a12412984a1cabfe1189942c898f8fe65a540cf31fe6858115a02e789938297cdb" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65a540cf31fe6858115a02e789938297cdb" > mlx::core::GeneralContiguousReduce< / a > < / div > < div class = "ttdeci" > @ GeneralContiguousReduce< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:25< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a12412984a1cabfe1189942c898f8fe65ab48dac7508a2c790de1bdc33f29177ed" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ab48dac7508a2c790de1bdc33f29177ed" > mlx::core::ContiguousStridedReduce< / a > < / div > < div class = "ttdeci" > @ ContiguousStridedReduce< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:19< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a12412984a1cabfe1189942c898f8fe65ad2547f25dffe8d8936dbec25601cfc84" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad2547f25dffe8d8936dbec25601cfc84" > mlx::core::ContiguousReduce< / a > < / div > < div class = "ttdeci" > @ ContiguousReduce< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:15< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a12412984a1cabfe1189942c898f8fe65ad999b1a8ae1d7436efb5ffdfafb1dd3d" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ad999b1a8ae1d7436efb5ffdfafb1dd3d" > mlx::core::GeneralStridedReduce< / a > < / div > < div class = "ttdeci" > @ GeneralStridedReduce< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:30< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a12412984a1cabfe1189942c898f8fe65ae4e34c7154eb8dc47aa8503209730424" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a12412984a1cabfe1189942c898f8fe65ae4e34c7154eb8dc47aa8503209730424" > mlx::core::ContiguousAllReduce< / a > < / div > < div class = "ttdeci" > @ ContiguousAllReduce< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:11< / div > < / div >
2024-07-12 06:32:08 +08:00
< div class = "ttc" id = "anamespacemlx_1_1core_html_a1555dc378c5254e79199421761f26f2b" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a1555dc378c5254e79199421761f26f2b" > mlx::core::get_reduction_plan< / a > < / div > < div class = "ttdeci" > ReductionPlan get_reduction_plan(const array & x, const std::vector< int > axes)< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_a44c3ea6db6553c3f6552b9ba64a69494" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a44c3ea6db6553c3f6552b9ba64a69494" > mlx::core::shapes_without_reduction_axes< / a > < / div > < div class = "ttdeci" > std::pair< std::vector< int > , std::vector< size_t > > shapes_without_reduction_axes(const array & x, const std::vector< int > & axes)< / div > < / div >
2024-06-07 11:28:06 +08:00
< div class = "ttc" id = "anamespacemlx_1_1core_html_a4950c3248e70280b406a4f1430a85880" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a4950c3248e70280b406a4f1430a85880" > mlx::core::elem_to_loc< / a > < / div > < div class = "ttdeci" > stride_t elem_to_loc(int elem, const std::vector< int > & shape, const std::vector< stride_t > & strides)< / div > < div class = "ttdef" > < b > Definition< / b > utils.h:12< / div > < / div >
2024-07-12 06:32:08 +08:00
< div class = "ttc" id = "anamespacemlx_1_1core_html_a9a9254ce9975ec247a2718bc02d6f201" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#a9a9254ce9975ec247a2718bc02d6f201" > mlx::core::nd_loop< / a > < / div > < div class = "ttdeci" > void nd_loop(std::function< void(int)> callback, const std::vector< int > & shape, const std::vector< size_t > & strides)< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html_aa08ffc1e8f2c58afb2d463496f827ef0" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html#aa08ffc1e8f2c58afb2d463496f827ef0" > mlx::core::reduction_op< / a > < / div > < div class = "ttdeci" > void reduction_op(const array & x, array & out, const std::vector< int > & axes, U init, OpS ops, OpC opc, Op op)< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:98< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_contiguous_reduce_html" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_contiguous_reduce.html" > mlx::core::DefaultContiguousReduce< / a > < / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:84< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_contiguous_reduce_html_a08144c7a3cdf10af5e47f4575da3694f" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a08144c7a3cdf10af5e47f4575da3694f" > mlx::core::DefaultContiguousReduce::operator()< / a > < / div > < div class = "ttdeci" > void operator()(const T *x, U *accumulator, int size)< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:89< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_contiguous_reduce_html_a1928f07db988715cc177999e386f4830" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#a1928f07db988715cc177999e386f4830" > mlx::core::DefaultContiguousReduce::op< / a > < / div > < div class = "ttdeci" > Op op< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:85< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_contiguous_reduce_html_aeb4fb7fa1a4c8e7d1da1f450ce95c57f" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_contiguous_reduce.html#aeb4fb7fa1a4c8e7d1da1f450ce95c57f" > mlx::core::DefaultContiguousReduce::DefaultContiguousReduce< / a > < / div > < div class = "ttdeci" > DefaultContiguousReduce(Op op_)< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:87< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_strided_reduce_html" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_strided_reduce.html" > mlx::core::DefaultStridedReduce< / a > < / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:66< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_strided_reduce_html_a024682ab93b84e544a07e3a9c3c51fba" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_strided_reduce.html#a024682ab93b84e544a07e3a9c3c51fba" > mlx::core::DefaultStridedReduce::operator()< / a > < / div > < div class = "ttdeci" > void operator()(const T *x, U *accumulator, int size, size_t stride)< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:71< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_strided_reduce_html_a477e5dd0dd33071e48769d11d19a13fb" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_strided_reduce.html#a477e5dd0dd33071e48769d11d19a13fb" > mlx::core::DefaultStridedReduce::DefaultStridedReduce< / a > < / div > < div class = "ttdeci" > DefaultStridedReduce(Op op_)< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:69< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_default_strided_reduce_html_ac871f55a7ddd205574974cb4492a240b" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_default_strided_reduce.html#ac871f55a7ddd205574974cb4492a240b" > mlx::core::DefaultStridedReduce::op< / a > < / div > < div class = "ttdeci" > Op op< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:67< / div > < / div >
2024-06-07 11:28:06 +08:00
< div class = "ttc" id = "astructmlx_1_1core_1_1_reduction_plan_html" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_reduction_plan.html" > mlx::core::ReductionPlan< / a > < / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:39< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_reduction_plan_html_a24e407f13d4d02156380ecc1a6748a76" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_reduction_plan.html#a24e407f13d4d02156380ecc1a6748a76" > mlx::core::ReductionPlan::type< / a > < / div > < div class = "ttdeci" > ReductionOpType type< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:40< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_reduction_plan_html_a3df6acc08ef92647aab19d68b0961610" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_reduction_plan.html#a3df6acc08ef92647aab19d68b0961610" > mlx::core::ReductionPlan::ReductionPlan< / a > < / div > < div class = "ttdeci" > ReductionPlan(ReductionOpType type_, std::vector< int > shape_, std::vector< size_t > strides_)< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:44< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_reduction_plan_html_a6cfa8771fa9caf6fdcc3d74c9fca83ae" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_reduction_plan.html#a6cfa8771fa9caf6fdcc3d74c9fca83ae" > mlx::core::ReductionPlan::shape< / a > < / div > < div class = "ttdeci" > std::vector< int > shape< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:41< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_reduction_plan_html_a9bf7cae845ab633247c1811613ece8bd" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_reduction_plan.html#a9bf7cae845ab633247c1811613ece8bd" > mlx::core::ReductionPlan::strides< / a > < / div > < div class = "ttdeci" > std::vector< size_t > strides< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:42< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1_reduction_plan_html_aec7496f3740a0b0d51aaa606f6fd68f4" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1_reduction_plan.html#aec7496f3740a0b0d51aaa606f6fd68f4" > mlx::core::ReductionPlan::ReductionPlan< / a > < / div > < div class = "ttdeci" > ReductionPlan(ReductionOpType type_)< / div > < div class = "ttdef" > < b > Definition< / b > reduce.h:49< / div > < / div >
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