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< div id = "MSearchResults" >
< div class = "SRPage" >
< div id = "SRIndex" >
< div id = "SRResults" > < / div >
< div class = "SRStatus" id = "Loading" > Loading...< / div >
< div class = "SRStatus" id = "Searching" > Searching...< / div >
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< a href = "attn_2loader_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 " < a class = "code" href = "steel_2defines_8h.html" > mlx/backend/metal/kernels/steel/defines.h< / a > " < / span > < / div >
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< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < / div >
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< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < span class = "comment" > // Loading helper< / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespacemlx.html" > mlx< / a > {< / div >
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< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespacemlx_1_1steel.html" > steel< / a > {< / div >
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< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "keyword" > template< / span > < < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "keyword" > typename< / span > T,< / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "keywordtype" > short< / span > BROWS,< / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "keywordtype" > short< / span > BCOLS,< / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "keywordtype" > short< / span > dst_ld,< / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "keywordtype" > short< / span > reduction_dim,< / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "keywordtype" > short< / span > tgp_size,< / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "keywordtype" > short< / span > alignment = 1,< / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "keywordtype" > short< / span > n_reads = (BCOLS * BROWS) / (tgp_size),< / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "keywordtype" > short< / span > TCOLS = BCOLS / n_reads,< / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "keywordtype" > short< / span > TROWS = tgp_size / TCOLS> < / div >
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< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structmlx_1_1steel_1_1_block_loader.html" > BlockLoader< / a > {< / div >
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< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#a973804e5b1d418c98c90861cda1a6fb5" > 26< / a > < / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a973804e5b1d418c98c90861cda1a6fb5" > n_rows< / a > = (BROWS + TROWS - 1) / TROWS;< / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > 27< / a > < / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > = n_reads;< / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "comment" > // Leading dimension for src< / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > 30< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > src_ld< / a > ;< / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#ab87876699d55473620c7ea99f9da911d" > 31< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ab87876699d55473620c7ea99f9da911d" > tile_stride< / a > ;< / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "comment" > // Thread location indices< / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#a064e2cc77e0b1cf0f8027929e031775b" > 34< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a064e2cc77e0b1cf0f8027929e031775b" > thread_idx< / a > ;< / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#a9ef13742bcdf07532d8f09394928a8af" > 35< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a9ef13742bcdf07532d8f09394928a8af" > bi< / a > ;< / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#a78c326e75ee35a484685771143047cd4" > 36< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a78c326e75ee35a484685771143047cd4" > bj< / a > ;< / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "comment" > // threadgroup and device memory< / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > 39< / a > < / span > threadgroup T* < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > dst< / a > ;< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#ad1db14517568ae9eddfb6986ef31c7aa" > 40< / a > < / span > < span class = "keyword" > const< / span > device T* < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ad1db14517568ae9eddfb6986ef31c7aa" > src< / a > ;< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < / div >
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< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "keyword" > struct < / span > < span class = "keyword" > alignas< / span > (alignment * sizeof(T)) ReadVector {< / div >
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< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_1_1_read_vector.html#a20963f7191251defca48bf8a843d019d" > 43< / a > < / span > uint8_t < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_1_1_read_vector.html#a20963f7191251defca48bf8a843d019d" > v< / a > [< span class = "keyword" > sizeof< / span > (T) * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ];< / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > };< / 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" > /* Constructor */< / 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_loader.html#a37aca066e63dff238865b5923a2d4335" > 47< / a > < / span > METAL_FUNC < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader.html#a37aca066e63dff238865b5923a2d4335" > BlockLoader< / a > (< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < span class = "keyword" > const< / span > device T* src_,< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > src_ld_,< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > threadgroup T* dst_,< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > ushort simd_group_id [[simdgroup_index_in_threadgroup]],< / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > ushort simd_lane_id [[thread_index_in_simdgroup]])< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > : < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > src_ld< / a > (src_ld_),< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ab87876699d55473620c7ea99f9da911d" > tile_stride< / a > (reduction_dim ? BCOLS : BROWS * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > src_ld< / a > ),< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a064e2cc77e0b1cf0f8027929e031775b" > thread_idx< / a > (simd_group_id * 32 + simd_lane_id),< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a9ef13742bcdf07532d8f09394928a8af" > bi< / a > (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a064e2cc77e0b1cf0f8027929e031775b" > thread_idx< / a > / TCOLS),< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a78c326e75ee35a484685771143047cd4" > bj< / a > (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > * (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a064e2cc77e0b1cf0f8027929e031775b" > thread_idx< / a > % TCOLS)),< / div >
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< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > dst< / a > (dst_ + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a9ef13742bcdf07532d8f09394928a8af" > bi< / a > * dst_ld + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a78c326e75ee35a484685771143047cd4" > bj< / a > ),< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ad1db14517568ae9eddfb6986ef31c7aa" > src< / a > (src_ + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a9ef13742bcdf07532d8f09394928a8af" > bi< / a > * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > src_ld< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a78c326e75ee35a484685771143047cd4" > bj< / a > ) {}< / div >
< / 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" > 61< / span > < span class = "comment" > /* Apply operation to threadgroup without bound checking */< / span > < / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > UnaryOp> < / div >
< div class = "foldopen" id = "foldopen00063" data-start = "{" data-end = "}" >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#adb4ca2cc193630a779de552fa8847ddf" > 63< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader.html#adb4ca2cc193630a779de552fa8847ddf" > apply_inplace_op< / a > (thread < span class = "keyword" > const< / span > UnaryOp& op)< span class = "keyword" > const < / span > {< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / 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_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ; j++) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > dst< / a > [i * dst_ld + j] = op.apply(< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > dst< / a > [i * dst_ld + j]);< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > }< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > }< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < span class = "comment" > /* Load from device memory into threadgroup memory - without bound checking */< / span > < / div >
< div class = "foldopen" id = "foldopen00074" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#a6c9e27f11f48b34580ed2c7e9cad9a27" > 74< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader.html#a6c9e27f11f48b34580ed2c7e9cad9a27" > load_unsafe< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > *((threadgroup ReadVector*)(& < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > dst< / a > [i * dst_ld])) =< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > *((< span class = "keyword" > const< / span > device ReadVector*)(& < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ad1db14517568ae9eddfb6986ef31c7aa" > src< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > src_ld< / a > ]));< / div >
2024-11-23 04:24:16 +08:00
< 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 class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "comment" > /* Load from device memory into threadgroup memory - with bound checking */< / span > < / div >
< div class = "foldopen" id = "foldopen00083" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#abb0f4f66ec8b123627beb8eb4fbb609d" > 83< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader.html#abb0f4f66ec8b123627beb8eb4fbb609d" > load_safe< / a > (short2 src_tile_dim)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > src_tile_dim = src_tile_dim - short2(< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a78c326e75ee35a484685771143047cd4" > bj< / a > , < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a9ef13742bcdf07532d8f09394928a8af" > bi< / a > );< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < span class = "comment" > // Skip loading if thread has no valid reads< / span > < / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "keywordflow" > if< / span > (src_tile_dim.x < = 0 || src_tile_dim.y < = 0) {< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / 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_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ; j++) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > dst< / a > [i * dst_ld + j] = T(0);< / div >
2024-11-23 04:24:16 +08:00
< 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 class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < span class = "keywordflow" > return< / span > ;< / 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 > < / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "comment" > // Use fast thread memory for bound checks< / span > < / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "keywordtype" > bool< / span > tmp_idx[< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ];< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > T tmp_val[< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ];< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "comment" > // Make sure tmp_idx only contains valid indices< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / 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_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > tmp_idx[j] = (i < src_tile_dim.y) & & (j < src_tile_dim.x);< / 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 > < / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "comment" > // Read valid indices into tmp_val< / span > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / 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_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > tmp_val[j] = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ad1db14517568ae9eddfb6986ef31c7aa" > src< / a > [(tmp_idx[j] ? i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > src_ld< / a > + j : 0)];< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > }< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "comment" > // Zero out uneeded values< / span > < / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / 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_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > tmp_val[j] = tmp_idx[j] ? tmp_val[j] : T(0);< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > }< / 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 > < span class = "comment" > // Copy values to threadgroup memory< / span > < / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / 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_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > vec_size< / a > ; j++) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > dst< / a > [i * dst_ld + j] = tmp_val[j];< / div >
2024-11-23 04:24:16 +08:00
< 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 > }< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > }< / div >
< / 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 = "comment" > /* Iteration helper */< / span > < / div >
< div class = "foldopen" id = "foldopen00131" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader.html#a6af21428f0e7c17b48ddedf4dd20a1e8" > 131< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader.html#a6af21428f0e7c17b48ddedf4dd20a1e8" > next< / a > () {< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ad1db14517568ae9eddfb6986ef31c7aa" > src< / a > += < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader.html#ab87876699d55473620c7ea99f9da911d" > tile_stride< / a > ;< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > };< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > < span class = "keyword" > template< / span > < < span class = "keywordtype" > int< / span > R, < span class = "keywordtype" > int< / span > C> < / div >
< div class = "foldopen" id = "foldopen00137" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_c_shape.html" > 137< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structmlx_1_1steel_1_1_c_shape.html" > CShape< / a > {< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_c_shape.html#a5caf36cb9acf9f90ba59a9b0b4197993" > 138< / a > < / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_c_shape.html#a5caf36cb9acf9f90ba59a9b0b4197993" > kRows< / a > = R;< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_c_shape.html#a01b09227356b6a682a0694523a8e6901" > 139< / a > < / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_c_shape.html#a01b09227356b6a682a0694523a8e6901" > kCols< / a > = C;< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > };< / div >
< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > < span class = "keyword" > template< / span > < < / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < span class = "keyword" > typename< / span > T,< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > < span class = "keywordtype" > short< / span > BROWS,< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < span class = "keywordtype" > short< / span > BCOLS,< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "keywordtype" > short< / span > kDstStrRow,< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < span class = "keywordtype" > short< / span > kDstStrCol,< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "keywordtype" > short< / span > reduction_dim,< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "keywordtype" > short< / span > tgp_size,< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "keywordtype" > short< / span > n_reads = (BCOLS * BROWS) / (tgp_size),< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keywordtype" > short< / span > TCOLS = BCOLS / n_reads,< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "keywordtype" > short< / span > TROWS = tgp_size / TCOLS> < / div >
< div class = "foldopen" id = "foldopen00153" data-start = "{" data-end = "};" >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html" > 153< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader_t.html#a076616a7c67ad1b847e0e6b046077ee2" > BlockLoaderT< / a > {< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a0ccc7caa93e6e709981a1a08159d41dc" > 154< / a > < / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a0ccc7caa93e6e709981a1a08159d41dc" > n_rows< / a > = (BROWS + TROWS - 1) / TROWS;< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > 155< / a > < / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > = n_reads;< / 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 = "comment" > // Leading dimension for src< / span > < / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > 158< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > src_ld< / a > ;< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a3abb86e68adb7e4d87cb808d6c25e35f" > 159< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a3abb86e68adb7e4d87cb808d6c25e35f" > tile_stride< / a > ;< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < span class = "comment" > // Thread location indices< / span > < / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#af2838998a02866f22b525f9b6ae004da" > 162< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#af2838998a02866f22b525f9b6ae004da" > thread_idx< / a > ;< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6964273994b06d6cf8ef7e59fb10bb35" > 163< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6964273994b06d6cf8ef7e59fb10bb35" > bi< / a > ;< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#aca83e49c31095badc8a46eb3c8e00957" > 164< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > short< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aca83e49c31095badc8a46eb3c8e00957" > bj< / a > ;< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < span class = "comment" > // threadgroup and device memory< / span > < / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > 167< / a > < / span > threadgroup T* < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > dst< / a > ;< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a7004a4efaa483cc79b8b79810a17c777" > 168< / a > < / span > < span class = "keyword" > const< / span > device T* < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a7004a4efaa483cc79b8b79810a17c777" > src< / a > ;< / 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 > < span class = "comment" > /* Constructor */< / 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_loader_t.html#a076616a7c67ad1b847e0e6b046077ee2" > 171< / a > < / span > METAL_FUNC < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader_t.html#a076616a7c67ad1b847e0e6b046077ee2" > BlockLoaderT< / a > (< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "keyword" > const< / span > device T* src_,< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > src_ld_,< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > threadgroup T* dst_,< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > ushort simd_group_id [[simdgroup_index_in_threadgroup]],< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > ushort simd_lane_id [[thread_index_in_simdgroup]])< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > : < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > src_ld< / a > (src_ld_),< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a3abb86e68adb7e4d87cb808d6c25e35f" > tile_stride< / a > (reduction_dim ? BCOLS : BROWS * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > src_ld< / a > ),< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#af2838998a02866f22b525f9b6ae004da" > thread_idx< / a > (simd_group_id * 32 + simd_lane_id),< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6964273994b06d6cf8ef7e59fb10bb35" > bi< / a > (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#af2838998a02866f22b525f9b6ae004da" > thread_idx< / a > / TCOLS),< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aca83e49c31095badc8a46eb3c8e00957" > bj< / a > (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > * (< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#af2838998a02866f22b525f9b6ae004da" > thread_idx< / a > % TCOLS)),< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > dst< / a > (dst_ + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6964273994b06d6cf8ef7e59fb10bb35" > bi< / a > * kDstStrRow + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aca83e49c31095badc8a46eb3c8e00957" > bj< / a > * kDstStrCol),< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a7004a4efaa483cc79b8b79810a17c777" > src< / a > (src_ + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6964273994b06d6cf8ef7e59fb10bb35" > bi< / a > * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > src_ld< / a > + < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aca83e49c31095badc8a46eb3c8e00957" > bj< / a > ) {}< / div >
< / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > < span class = "comment" > /* Apply operation to threadgroup without bound checking */< / span > < / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > UnaryOp> < / div >
< div class = "foldopen" id = "foldopen00187" data-start = "{" data-end = "}" >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a2b136fad00dc54300e68aa6b905eff97" > 187< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader_t.html#a2b136fad00dc54300e68aa6b905eff97" > apply_inplace_op< / a > (thread < span class = "keyword" > const< / span > UnaryOp& op)< span class = "keyword" > const < / span > {< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / 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_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ; j++) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > dst< / a > [i * kDstStrRow + j * kDstStrCol] =< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > op.apply(< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > dst< / a > [i * kDstStrRow + j * kDstStrCol]);< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > }< / 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 >
< 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 > < span class = "comment" > /* Load from device memory into threadgroup memory - without bound checking */< / span > < / div >
< div class = "foldopen" id = "foldopen00199" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#acb743f32146fdc7986264b7beb35fb38" > 199< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader_t.html#acb743f32146fdc7986264b7beb35fb38" > load_unsafe< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / 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_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ; j++) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > dst< / a > [i * kDstStrRow + j * kDstStrCol] = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a7004a4efaa483cc79b8b79810a17c777" > src< / a > [i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > src_ld< / a > + j];< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > }< / 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 >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > < / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < span class = "comment" > /* Load from device memory into threadgroup memory - with bound checking */< / span > < / div >
< div class = "foldopen" id = "foldopen00210" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#ac2d95e35ba39e0984e6f1e58ca935f7d" > 210< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader_t.html#ac2d95e35ba39e0984e6f1e58ca935f7d" > load_safe< / a > (short2 src_tile_dim)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > src_tile_dim = src_tile_dim - short2(< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aca83e49c31095badc8a46eb3c8e00957" > bj< / a > , < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6964273994b06d6cf8ef7e59fb10bb35" > bi< / a > );< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > < / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < span class = "comment" > // Skip loading if thread has no valid reads< / span > < / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > < span class = "keywordflow" > if< / span > (src_tile_dim.x < = 0 || src_tile_dim.y < = 0) {< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / 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_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ; j++) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > dst< / a > [i * kDstStrRow + j * kDstStrCol] = T(0);< / div >
2024-11-23 04:24:16 +08:00
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > }< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > }< / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < span class = "keywordflow" > return< / span > ;< / 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 > < span class = "comment" > // Use fast thread memory for bound checks< / span > < / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < span class = "keywordtype" > bool< / span > tmp_idx[< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ];< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > T tmp_val[< a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ];< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > < / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > short< / span > i = 0; i < BROWS; i += TROWS) {< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < span class = "comment" > // Make sure tmp_idx only contains valid indices< / span > < / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / 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_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > tmp_idx[j] = (i < src_tile_dim.y) & & (j < src_tile_dim.x);< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > }< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > < / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > < span class = "comment" > // Read valid indices into tmp_val< / span > < / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / 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_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > tmp_val[j] = < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a7004a4efaa483cc79b8b79810a17c777" > src< / a > [(tmp_idx[j] ? i * < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > src_ld< / a > + j : 0)];< / 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 > < / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < span class = "comment" > // Zero out uneeded values< / span > < / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / 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_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ; j++) {< / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > tmp_val[j] = tmp_idx[j] ? tmp_val[j] : T(0);< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > }< / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > < / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < span class = "comment" > // Copy values to threadgroup memory< / span > < / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > < a class = "code hl_define" href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / 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_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > vec_size< / a > ; j++) {< / div >
2025-01-10 05:56:20 +08:00
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > dst< / a > [i * kDstStrRow + j * kDstStrCol] = tmp_val[j];< / div >
2024-11-23 04:24:16 +08:00
< 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 > }< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > < span class = "comment" > /* Iteration helper */< / span > < / div >
< div class = "foldopen" id = "foldopen00258" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6008ef45ff980dbe1119da0630f6c697" > 258< / a > < / span > METAL_FUNC < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "structmlx_1_1steel_1_1_block_loader_t.html#a6008ef45ff980dbe1119da0630f6c697" > next< / a > () {< / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a7004a4efaa483cc79b8b79810a17c777" > src< / a > += < a class = "code hl_variable" href = "structmlx_1_1steel_1_1_block_loader_t.html#a3abb86e68adb7e4d87cb808d6c25e35f" > tile_stride< / a > ;< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > };< / div >
< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > } < span class = "comment" > // namespace steel< / span > < / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > } < span class = "comment" > // namespace mlx< / span > < / div >
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< div class = "ttc" id = "anamespacemlx_1_1steel_html" > < div class = "ttname" > < a href = "namespacemlx_1_1steel.html" > mlx::steel< / a > < / div > < div class = "ttdef" > < b > Definition< / b > attn.h:19< / div > < / div >
2024-11-23 04:24:16 +08:00
< 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 = "asteel_2defines_8h_html" > < div class = "ttname" > < a href = "steel_2defines_8h.html" > defines.h< / a > < / div > < / div >
< div class = "ttc" id = "asteel_2defines_8h_html_a5a5c3095b132a7589bc19cd5cb80e2c6" > < div class = "ttname" > < a href = "steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6" > STEEL_PRAGMA_UNROLL< / a > < / div > < div class = "ttdeci" > #define STEEL_PRAGMA_UNROLL< / div > < div class = "ttdef" > < b > Definition< / b > defines.h:4< / div > < / div >
< div class = "ttc" id = "asteel_2defines_8h_html_a90b91c866313ffa46eff6d9cc944ad2b" > < div class = "ttname" > < a href = "steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b" > STEEL_CONST< / a > < / div > < div class = "ttdeci" > #define STEEL_CONST< / div > < div class = "ttdef" > < b > Definition< / b > defines.h:3< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_1_1_read_vector_html_a20963f7191251defca48bf8a843d019d" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_1_1_read_vector.html#a20963f7191251defca48bf8a843d019d" > mlx::steel::BlockLoader::ReadVector::v< / a > < / div > < div class = "ttdeci" > uint8_t v[sizeof(T) *vec_size]< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:43< / div > < / div >
2025-01-10 05:56:20 +08:00
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html" > mlx::steel::BlockLoader< / a > < / div > < div class = "ttdef" > < b > Definition< / b > loader.h:25< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a064e2cc77e0b1cf0f8027929e031775b" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a064e2cc77e0b1cf0f8027929e031775b" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::thread_idx< / a > < / div > < div class = "ttdeci" > const short thread_idx< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:34< / div > < / div >
2024-11-23 04:24:16 +08:00
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a37aca066e63dff238865b5923a2d4335" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a37aca066e63dff238865b5923a2d4335" > mlx::steel::BlockLoader::BlockLoader< / a > < / div > < div class = "ttdeci" > METAL_FUNC BlockLoader(const device T *src_, const int src_ld_, threadgroup T *dst_, ushort simd_group_id, ushort simd_lane_id)< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:47< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a58bdf9b9c81962733e22ecdeae28c092" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a58bdf9b9c81962733e22ecdeae28c092" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::vec_size< / a > < / div > < div class = "ttdeci" > STEEL_CONST short vec_size< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:27< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a6af21428f0e7c17b48ddedf4dd20a1e8" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a6af21428f0e7c17b48ddedf4dd20a1e8" > mlx::steel::BlockLoader::next< / a > < / div > < div class = "ttdeci" > METAL_FUNC void next()< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:131< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a6c9e27f11f48b34580ed2c7e9cad9a27" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a6c9e27f11f48b34580ed2c7e9cad9a27" > mlx::steel::BlockLoader::load_unsafe< / a > < / div > < div class = "ttdeci" > METAL_FUNC void load_unsafe() const< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:74< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a78c326e75ee35a484685771143047cd4" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a78c326e75ee35a484685771143047cd4" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::bj< / a > < / div > < div class = "ttdeci" > const short bj< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:36< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a973804e5b1d418c98c90861cda1a6fb5" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a973804e5b1d418c98c90861cda1a6fb5" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::n_rows< / a > < / div > < div class = "ttdeci" > STEEL_CONST short n_rows< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:26< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_a9ef13742bcdf07532d8f09394928a8af" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#a9ef13742bcdf07532d8f09394928a8af" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::bi< / a > < / div > < div class = "ttdeci" > const short bi< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:35< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_aadafc50f7f06af434149d7469df4714d" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#aadafc50f7f06af434149d7469df4714d" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::src_ld< / a > < / div > < div class = "ttdeci" > const int src_ld< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:30< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_ab87876699d55473620c7ea99f9da911d" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#ab87876699d55473620c7ea99f9da911d" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::tile_stride< / a > < / div > < div class = "ttdeci" > const int tile_stride< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:31< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_abb0f4f66ec8b123627beb8eb4fbb609d" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#abb0f4f66ec8b123627beb8eb4fbb609d" > mlx::steel::BlockLoader::load_safe< / a > < / div > < div class = "ttdeci" > METAL_FUNC void load_safe(short2 src_tile_dim) const< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:83< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_ad1db14517568ae9eddfb6986ef31c7aa" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#ad1db14517568ae9eddfb6986ef31c7aa" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::src< / a > < / div > < div class = "ttdeci" > const device T * src< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:40< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_adb4ca2cc193630a779de552fa8847ddf" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#adb4ca2cc193630a779de552fa8847ddf" > mlx::steel::BlockLoader::apply_inplace_op< / a > < / div > < div class = "ttdeci" > METAL_FUNC void apply_inplace_op(thread const UnaryOp & op) const< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:63< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_html_af1c6c35a42e9da4408c1013ff1741bc2" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader.html#af1c6c35a42e9da4408c1013ff1741bc2" > mlx::steel::BlockLoader< T, transpose_a ? BK :BM, transpose_a ? BM :BK, transpose_a ? BM+tgp_padding_a :BK+tgp_padding_a, !transpose_a, tgp_size > ::dst< / a > < / div > < div class = "ttdeci" > threadgroup T * dst< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:39< / div > < / div >
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< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a076616a7c67ad1b847e0e6b046077ee2" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a076616a7c67ad1b847e0e6b046077ee2" > mlx::steel::BlockLoaderT::BlockLoaderT< / a > < / div > < div class = "ttdeci" > METAL_FUNC BlockLoaderT(const device T *src_, const int src_ld_, threadgroup T *dst_, ushort simd_group_id, ushort simd_lane_id)< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:171< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a0ccc7caa93e6e709981a1a08159d41dc" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a0ccc7caa93e6e709981a1a08159d41dc" > mlx::steel::BlockLoaderT::n_rows< / a > < / div > < div class = "ttdeci" > STEEL_CONST short n_rows< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:154< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a2b136fad00dc54300e68aa6b905eff97" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a2b136fad00dc54300e68aa6b905eff97" > mlx::steel::BlockLoaderT::apply_inplace_op< / a > < / div > < div class = "ttdeci" > METAL_FUNC void apply_inplace_op(thread const UnaryOp & op) const< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:187< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a3abb86e68adb7e4d87cb808d6c25e35f" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a3abb86e68adb7e4d87cb808d6c25e35f" > mlx::steel::BlockLoaderT::tile_stride< / a > < / div > < div class = "ttdeci" > const int tile_stride< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:159< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a6008ef45ff980dbe1119da0630f6c697" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a6008ef45ff980dbe1119da0630f6c697" > mlx::steel::BlockLoaderT::next< / a > < / div > < div class = "ttdeci" > METAL_FUNC void next()< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:258< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a6964273994b06d6cf8ef7e59fb10bb35" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a6964273994b06d6cf8ef7e59fb10bb35" > mlx::steel::BlockLoaderT::bi< / a > < / div > < div class = "ttdeci" > const short bi< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:163< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a6eb4e566b687395e27f290da288362db" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a6eb4e566b687395e27f290da288362db" > mlx::steel::BlockLoaderT::dst< / a > < / div > < div class = "ttdeci" > threadgroup T * dst< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:167< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a7004a4efaa483cc79b8b79810a17c777" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a7004a4efaa483cc79b8b79810a17c777" > mlx::steel::BlockLoaderT::src< / a > < / div > < div class = "ttdeci" > const device T * src< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:168< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_a9ac651d9e5097507c57b10dfeb40bfe5" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#a9ac651d9e5097507c57b10dfeb40bfe5" > mlx::steel::BlockLoaderT::vec_size< / a > < / div > < div class = "ttdeci" > STEEL_CONST short vec_size< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:155< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_ac2d95e35ba39e0984e6f1e58ca935f7d" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#ac2d95e35ba39e0984e6f1e58ca935f7d" > mlx::steel::BlockLoaderT::load_safe< / a > < / div > < div class = "ttdeci" > METAL_FUNC void load_safe(short2 src_tile_dim) const< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:210< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_aca83e49c31095badc8a46eb3c8e00957" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#aca83e49c31095badc8a46eb3c8e00957" > mlx::steel::BlockLoaderT::bj< / a > < / div > < div class = "ttdeci" > const short bj< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:164< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_acb743f32146fdc7986264b7beb35fb38" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#acb743f32146fdc7986264b7beb35fb38" > mlx::steel::BlockLoaderT::load_unsafe< / a > < / div > < div class = "ttdeci" > METAL_FUNC void load_unsafe() const< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:199< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_aeba87e81185da6b20a092c5d240d3321" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#aeba87e81185da6b20a092c5d240d3321" > mlx::steel::BlockLoaderT::src_ld< / a > < / div > < div class = "ttdeci" > const int src_ld< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:158< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_block_loader_t_html_af2838998a02866f22b525f9b6ae004da" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_block_loader_t.html#af2838998a02866f22b525f9b6ae004da" > mlx::steel::BlockLoaderT::thread_idx< / a > < / div > < div class = "ttdeci" > const short thread_idx< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:162< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_c_shape_html" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_c_shape.html" > mlx::steel::CShape< / a > < / div > < div class = "ttdef" > < b > Definition< / b > loader.h:137< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_c_shape_html_a01b09227356b6a682a0694523a8e6901" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_c_shape.html#a01b09227356b6a682a0694523a8e6901" > mlx::steel::CShape::kCols< / a > < / div > < div class = "ttdeci" > STEEL_CONST int kCols< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:139< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1steel_1_1_c_shape_html_a5caf36cb9acf9f90ba59a9b0b4197993" > < div class = "ttname" > < a href = "structmlx_1_1steel_1_1_c_shape.html#a5caf36cb9acf9f90ba59a9b0b4197993" > mlx::steel::CShape::kRows< / a > < / div > < div class = "ttdeci" > STEEL_CONST int kRows< / div > < div class = "ttdef" > < b > Definition< / b > loader.h:138< / div > < / div >
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