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< li class = "navelem" > < a class = "el" href = "dir_938ab0ecf10b8b860ff766c820f665fd.html" > mlx< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_1d446c9bd3c99228254c9484e0bc5c06.html" > backend< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_d0c977ea65824390717cdb7efc36c157.html" > metal< / a > < / li > < / ul >
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< a href = "backend_2metal_2allocator_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 © 2023-2024 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 < map> < / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "preprocessor" > #include < mutex> < / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < / div >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > 9< / span > < span class = "preprocessor" > #include " < a class = "code" href = "allocator_8h.html" > mlx/allocator.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "preprocessor" > #include " < a class = "code" href = "backend_2metal_2device_8h.html" > mlx/backend/metal/device.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < / div >
< div class = "foldopen" id = "foldopen00012" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core_1_1metal.html" > 12< / a > < / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespacemlx_1_1core_1_1metal.html" > mlx::core::metal< / a > {< / div >
< 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" > using < / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1allocator_1_1_buffer.html" > allocator::Buffer< / a > ;< / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "keyword" > class < / span > BufferCache {< / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > BufferCache(MTL::Device* < a class = "code hl_function" href = "namespacemlx_1_1core_1_1metal.html#a910797b74824e6ee576fbb533dee8b57" > device< / a > );< / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > ~BufferCache();< / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > MTL::Buffer* reuse_from_cache(< span class = "keywordtype" > size_t< / span > size);< / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "keywordtype" > void< / span > recycle_to_cache(MTL::Buffer* < a class = "code hl_variable" href = "backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697" > buf< / a > );< / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "keywordtype" > void< / span > release_cached_buffers(< span class = "keywordtype" > size_t< / span > min_bytes_to_free);< / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "keywordtype" > size_t< / span > cache_size() {< / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "keywordflow" > return< / span > pool_size_;< / 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 = "keywordtype" > void< / span > clear();< / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "keyword" > struct < / span > BufferHolder {< / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > BufferHolder(MTL::Buffer* buf_) : < a class = "code hl_variable" href = "backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697" > buf< / a > (buf_), < a class = "code hl_variable" href = "backend_2metal_2allocator_8h.html#aadb9e075b376adbd9ff6ba23663113bd" > prev< / a > (< span class = "keyword" > nullptr< / span > ), < a class = "code hl_variable" href = "backend_2metal_2allocator_8h.html#ae704ab07eac590091daa5fc4aec7bddb" > next< / a > (< span class = "keyword" > nullptr< / span > ) {}< / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > < a class = "line" href = "backend_2metal_2allocator_8h.html#aadb9e075b376adbd9ff6ba23663113bd" > 36< / a > < / span > BufferHolder* < a class = "code hl_variable" href = "backend_2metal_2allocator_8h.html#aadb9e075b376adbd9ff6ba23663113bd" > prev< / a > ;< / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > < a class = "line" href = "backend_2metal_2allocator_8h.html#ae704ab07eac590091daa5fc4aec7bddb" > 37< / a > < / span > BufferHolder* < a class = "code hl_variable" href = "backend_2metal_2allocator_8h.html#ae704ab07eac590091daa5fc4aec7bddb" > next< / a > ;< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > < a class = "line" href = "backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697" > 38< / a > < / span > MTL::Buffer* < a class = "code hl_variable" href = "backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697" > buf< / a > ;< / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > };< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "keywordtype" > void< / span > add_at_head(BufferHolder* to_add);< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "keywordtype" > void< / span > remove_from_list(BufferHolder* to_remove);< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > MTL::Device* device_;< / 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 > std::multimap< size_t, BufferHolder*> buffer_pool_;< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > BufferHolder* head_;< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > BufferHolder* tail_;< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "keywordtype" > size_t< / span > pool_size_;< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > };< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < / div >
< div class = "foldopen" id = "foldopen00054" data-start = "{" data-end = "};" >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html" > 54< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html" > MetalAllocator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1allocator_1_1_allocator.html" > allocator::Allocator< / a > {< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < span class = "keyword" > public< / span > :< / div >
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< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a6c0feb9b1ff9977f76c69745393944bc" > 57< / a > < / span > < span class = "keyword" > virtual< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1allocator_1_1_buffer.html" > Buffer< / a > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a6c0feb9b1ff9977f76c69745393944bc" > malloc< / a > (< span class = "keywordtype" > size_t< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a51f6587e8065be16f0418ca42a796e05" > size< / a > , < span class = "keywordtype" > bool< / span > allow_swap = < span class = "keyword" > false< / span > ) < span class = "keyword" > override< / span > ;< / div >
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< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a109a0a37fb0b3be381a62dc3b1a54bf0" > 58< / a > < / span > < span class = "keyword" > virtual< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a109a0a37fb0b3be381a62dc3b1a54bf0" > free< / a > (< a class = "code hl_class" href = "classmlx_1_1core_1_1allocator_1_1_buffer.html" > Buffer< / a > buffer) < span class = "keyword" > override< / span > ;< / div >
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< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a51f6587e8065be16f0418ca42a796e05" > 59< / a > < / span > < span class = "keyword" > virtual< / span > < span class = "keywordtype" > size_t< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a51f6587e8065be16f0418ca42a796e05" > size< / a > (< a class = "code hl_class" href = "classmlx_1_1core_1_1allocator_1_1_buffer.html" > Buffer< / a > buffer) < span class = "keyword" > const override< / span > ;< / div >
< div class = "foldopen" id = "foldopen00060" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a7a3ad4e33d57a47474c98e2f88e775d7" > 60< / a > < / span > < span class = "keywordtype" > size_t< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a7a3ad4e33d57a47474c98e2f88e775d7" > get_active_memory< / a > () {< / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < span class = "keywordflow" > return< / span > active_memory_;< / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > };< / div >
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< / div >
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< div class = "foldopen" id = "foldopen00063" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#ac7972a3fe58e69489de775a0f152da17" > 63< / a > < / span > < span class = "keywordtype" > size_t< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#ac7972a3fe58e69489de775a0f152da17" > get_peak_memory< / a > () {< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "keywordflow" > return< / span > peak_memory_;< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > };< / div >
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< / div >
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< 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 = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a26b9c8ac7ed56c3bb7ddc194009ec5a6" > 66< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a26b9c8ac7ed56c3bb7ddc194009ec5a6" > reset_peak_memory< / a > () {< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > std::unique_lock lk(mutex_);< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > peak_memory_ = 0;< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > };< / div >
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< / div >
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< div class = "foldopen" id = "foldopen00070" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#ad3cabbe638917ca4114eb74dcabe381f" > 70< / a > < / span > < span class = "keywordtype" > size_t< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#ad3cabbe638917ca4114eb74dcabe381f" > get_cache_memory< / a > () {< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < span class = "keywordflow" > return< / span > buffer_cache_.cache_size();< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > };< / div >
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< / div >
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< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#af392bced29d9e4e3f1a7cc4725d83764" > 73< / a > < / span > < span class = "keywordtype" > size_t< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#af392bced29d9e4e3f1a7cc4725d83764" > set_cache_limit< / a > (< span class = "keywordtype" > size_t< / span > limit);< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a179e3127ef9377ce54295f771c34ba1b" > 74< / a > < / span > < span class = "keywordtype" > size_t< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a179e3127ef9377ce54295f771c34ba1b" > set_memory_limit< / a > (< span class = "keywordtype" > size_t< / span > limit, < span class = "keywordtype" > bool< / span > relaxed);< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a447c1eb38c00d2e8e521675297f4a9b1" > 75< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a447c1eb38c00d2e8e521675297f4a9b1" > clear_cache< / a > ();< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > MTL::Device* device_;< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html" > MetalAllocator< / a > ();< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > < a class = "line" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#afa1c5a725309caff163c492b5b84491e" > 80< / a > < / span > < span class = "keyword" > friend< / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html" > MetalAllocator< / a > & < a class = "code hl_friend" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#afa1c5a725309caff163c492b5b84491e" > allocator< / a > ();< / 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" > // Caching allocator< / span > < / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > BufferCache buffer_cache_;< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < span class = "comment" > // Allocation stats< / span > < / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < span class = "keywordtype" > size_t< / span > block_limit_;< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "keywordtype" > size_t< / span > gc_limit_;< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "keywordtype" > size_t< / span > active_memory_{0};< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "keywordtype" > size_t< / span > peak_memory_{0};< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "keywordtype" > size_t< / span > max_pool_size_;< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < span class = "keywordtype" > bool< / span > relaxed_{< span class = "keyword" > true< / span > };< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > std::mutex mutex_;< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > };< / div >
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< / div >
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< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core_1_1metal.html#a74b3558bd518aecde6b14b0ba5e1a0d5" > 96< / a > < / span > < a class = "code hl_class" href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html" > MetalAllocator< / a > & < a class = "code hl_function" href = "namespacemlx_1_1core_1_1metal.html#a74b3558bd518aecde6b14b0ba5e1a0d5" > allocator< / a > ();< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > } < span class = "comment" > // namespace mlx::core::metal< / span > < / div >
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< / div >
< div class = "ttc" id = "aallocator_8h_html" > < div class = "ttname" > < a href = "allocator_8h.html" > allocator.h< / a > < / div > < / div >
< div class = "ttc" id = "abackend_2metal_2allocator_8h_html_a15aa5cc1baf29be08d55cca88509e697" > < div class = "ttname" > < a href = "backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697" > buf< / a > < / div > < div class = "ttdeci" > MTL::Buffer * buf< / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:38< / div > < / div >
< div class = "ttc" id = "abackend_2metal_2allocator_8h_html_aadb9e075b376adbd9ff6ba23663113bd" > < div class = "ttname" > < a href = "backend_2metal_2allocator_8h.html#aadb9e075b376adbd9ff6ba23663113bd" > prev< / a > < / div > < div class = "ttdeci" > BufferHolder * prev< / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:36< / div > < / div >
< div class = "ttc" id = "abackend_2metal_2allocator_8h_html_ae704ab07eac590091daa5fc4aec7bddb" > < div class = "ttname" > < a href = "backend_2metal_2allocator_8h.html#ae704ab07eac590091daa5fc4aec7bddb" > next< / a > < / div > < div class = "ttdeci" > BufferHolder * next< / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:37< / div > < / div >
< div class = "ttc" id = "abackend_2metal_2device_8h_html" > < div class = "ttname" > < a href = "backend_2metal_2device_8h.html" > device.h< / a > < / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1allocator_1_1_allocator_html" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1allocator_1_1_allocator.html" > mlx::core::allocator::Allocator< / a > < / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:39< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1allocator_1_1_buffer_html" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1allocator_1_1_buffer.html" > mlx::core::allocator::Buffer< / a > < / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:12< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html" > mlx::core::metal::MetalAllocator< / a > < / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:54< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_a109a0a37fb0b3be381a62dc3b1a54bf0" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a109a0a37fb0b3be381a62dc3b1a54bf0" > mlx::core::metal::MetalAllocator::free< / a > < / div > < div class = "ttdeci" > virtual void free(Buffer buffer) override< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_a179e3127ef9377ce54295f771c34ba1b" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a179e3127ef9377ce54295f771c34ba1b" > mlx::core::metal::MetalAllocator::set_memory_limit< / a > < / div > < div class = "ttdeci" > size_t set_memory_limit(size_t limit, bool relaxed)< / div > < / div >
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< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_a26b9c8ac7ed56c3bb7ddc194009ec5a6" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a26b9c8ac7ed56c3bb7ddc194009ec5a6" > mlx::core::metal::MetalAllocator::reset_peak_memory< / a > < / div > < div class = "ttdeci" > void reset_peak_memory()< / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:66< / div > < / div >
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< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_a447c1eb38c00d2e8e521675297f4a9b1" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a447c1eb38c00d2e8e521675297f4a9b1" > mlx::core::metal::MetalAllocator::clear_cache< / a > < / div > < div class = "ttdeci" > void clear_cache()< / div > < / div >
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< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_a51f6587e8065be16f0418ca42a796e05" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a51f6587e8065be16f0418ca42a796e05" > mlx::core::metal::MetalAllocator::size< / a > < / div > < div class = "ttdeci" > virtual size_t size(Buffer buffer) const override< / div > < / div >
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< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_a6c0feb9b1ff9977f76c69745393944bc" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a6c0feb9b1ff9977f76c69745393944bc" > mlx::core::metal::MetalAllocator::malloc< / a > < / div > < div class = "ttdeci" > virtual Buffer malloc(size_t size, bool allow_swap=false) override< / div > < div class = "ttdoc" > Allocator for Metal GPUs.< / div > < / div >
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< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_a7a3ad4e33d57a47474c98e2f88e775d7" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#a7a3ad4e33d57a47474c98e2f88e775d7" > mlx::core::metal::MetalAllocator::get_active_memory< / a > < / div > < div class = "ttdeci" > size_t get_active_memory()< / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:60< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_ac7972a3fe58e69489de775a0f152da17" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#ac7972a3fe58e69489de775a0f152da17" > mlx::core::metal::MetalAllocator::get_peak_memory< / a > < / div > < div class = "ttdeci" > size_t get_peak_memory()< / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:63< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_ad3cabbe638917ca4114eb74dcabe381f" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#ad3cabbe638917ca4114eb74dcabe381f" > mlx::core::metal::MetalAllocator::get_cache_memory< / a > < / div > < div class = "ttdeci" > size_t get_cache_memory()< / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:70< / div > < / div >
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< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_af392bced29d9e4e3f1a7cc4725d83764" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#af392bced29d9e4e3f1a7cc4725d83764" > mlx::core::metal::MetalAllocator::set_cache_limit< / a > < / div > < div class = "ttdeci" > size_t set_cache_limit(size_t limit)< / div > < / div >
< div class = "ttc" id = "aclassmlx_1_1core_1_1metal_1_1_metal_allocator_html_afa1c5a725309caff163c492b5b84491e" > < div class = "ttname" > < a href = "classmlx_1_1core_1_1metal_1_1_metal_allocator.html#afa1c5a725309caff163c492b5b84491e" > mlx::core::metal::MetalAllocator::allocator< / a > < / div > < div class = "ttdeci" > friend MetalAllocator & allocator()< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_1_1metal_html" > < div class = "ttname" > < a href = "namespacemlx_1_1core_1_1metal.html" > mlx::core::metal< / a > < / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:12< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_1_1metal_html_a74b3558bd518aecde6b14b0ba5e1a0d5" > < div class = "ttname" > < a href = "namespacemlx_1_1core_1_1metal.html#a74b3558bd518aecde6b14b0ba5e1a0d5" > mlx::core::metal::allocator< / a > < / div > < div class = "ttdeci" > MetalAllocator & allocator()< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_1_1metal_html_a910797b74824e6ee576fbb533dee8b57" > < div class = "ttname" > < a href = "namespacemlx_1_1core_1_1metal.html#a910797b74824e6ee576fbb533dee8b57" > mlx::core::metal::device< / a > < / div > < div class = "ttdeci" > Device & device(mlx::core::Device)< / div > < / div >
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