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< a href = "fp16_8h.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright © 2023 Apple Inc.< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "preprocessor" > #pragma once< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "preprocessor" > #include < algorithm> < / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "preprocessor" > #include < cmath> < / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "preprocessor" > #include < cstdint> < / span > < / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > 9< / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#a10abf57a099efdbb9db0c78e9c120e50" > 10< / a > < / span > < span class = "preprocessor" > #define __MLX_HALF_NAN__ 0x7D00< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespacemlx_1_1core.html" > mlx::core< / 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" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "keyword" > union < / span > float_bits_fp16 {< / div >
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< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "keywordtype" > float< / span > f;< / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > uint32_t u;< / div >
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< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > };< / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < / div >
< div class = "foldopen" id = "foldopen00021" data-start = "{" data-end = "};" >
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< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html" > 21< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > _MLX_Float16< / a > {< / div >
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< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > 22< / a > < / span > uint16_t < a class = "code hl_variable" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > bits_< / a > ;< / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "comment" > // Default constructor< / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > 25< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > _MLX_Float16< / a > () = < span class = "keywordflow" > default< / span > ;< / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "comment" > // Default copy constructor< / span > < / div >
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< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a0d7ed78b78c6d446f220f83b0cdebb86" > 28< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a0d7ed78b78c6d446f220f83b0cdebb86" > _MLX_Float16< / a > (< a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > _MLX_Float16< / a > < span class = "keyword" > const< / span > & ) = < span class = "keywordflow" > default< / span > ;< / div >
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< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "comment" > // Appease std::vector< bool> for being special< / span > < / div >
< div class = "foldopen" id = "foldopen00031" data-start = "{" data-end = "}" >
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< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a608a099bf7116ee608dcfd31ea3ade2c" > 31< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > _MLX_Float16< / a > & < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a608a099bf7116ee608dcfd31ea3ade2c" > operator=< / a > (std::vector< bool> ::reference x) {< / div >
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< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < a class = "code hl_variable" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > bits_< / a > = x;< / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "keywordflow" > return< / span > *< span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < / div >
< div class = "foldopen" id = "foldopen00036" data-start = "{" data-end = "}" >
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< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a35543c3653d477c46350697fb808373d" > 36< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > _MLX_Float16< / a > & < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a35543c3653d477c46350697fb808373d" > operator=< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > & x) {< / div >
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< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "keywordflow" > return< / span > (*< span class = "keyword" > this< / span > = < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > _MLX_Float16< / a > (x));< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > }< / div >
< / 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 > < span class = "comment" > // From float32< / span > < / div >
< div class = "foldopen" id = "foldopen00041" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html#afde284cbe678e0333ae277ffc8b131c0" > 41< / a > < / span > < a class = "code hl_function" href = "structmlx_1_1core_1_1___m_l_x___float16.html#afde284cbe678e0333ae277ffc8b131c0" > _MLX_Float16< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > & x) : < a class = "code hl_variable" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > bits_< / a > (0) {< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "comment" > // Conversion following< / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < span class = "comment" > // https://github.com/Maratyszcza/FP16/blob/master/include/fp16/fp16.h< / span > < / 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 > < span class = "comment" > // Union< / span > < / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > float_bits_fp16 in;< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < span class = "comment" > // Take fp32 bits< / span > < / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > in.f = x;< / 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 > < span class = "comment" > // Find and take sign bit< / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > uint32_t x_sign_32 = in.u & uint32_t(0x80000000);< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > uint16_t x_sign_16 = (x_sign_32 > > 16);< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "keywordflow" > if< / span > (std::isnan(x)) {< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < a class = "code hl_variable" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > bits_< / a > = x_sign_16 | uint16_t(< a class = "code hl_define" href = "fp16_8h.html#a10abf57a099efdbb9db0c78e9c120e50" > __MLX_HALF_NAN__< / a > );< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "comment" > // Union< / span > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > float_bits_fp16 inf_scale, zero_scale, magic_bits;< / 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" > // Find exponent bits and take the max supported by half< / span > < / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > uint32_t x_expo_32 = in.u & uint32_t(0x7f800000);< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > uint32_t max_expo_32 = uint32_t(0x38800000);< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > x_expo_32 = x_expo_32 < max_expo_32 ? max_expo_32 : x_expo_32;< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > x_expo_32 += uint32_t(15) < < 23;< / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < span class = "comment" > // Handle scaling to inf as needed< / span > < / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > inf_scale.u = uint32_t(0x77800000);< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > zero_scale.u = uint32_t(0x08800000);< / 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 > < span class = "comment" > // Combine with magic and let addition do rounding< / span > < / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > magic_bits.u = x_expo_32;< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > magic_bits.f += (std::abs(x) * inf_scale.f) * zero_scale.f;< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < span class = "comment" > // Take the lower 5 bits of the exponent< / span > < / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > uint32_t x_expo_16 = ((magic_bits.u > > 13) & uint32_t(0x7c00));< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < span class = "comment" > // Collect the lower 12 bits which have the mantissa< / span > < / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > uint32_t x_mant_16 = magic_bits.u & uint32_t(0x0fff);< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < span class = "comment" > // Combine sign, exp and mantissa< / span > < / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < a class = "code hl_variable" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > bits_< / a > = (x_sign_16 | uint16_t(x_expo_16 + x_mant_16));< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > }< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > }< / div >
< / 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" > // To float32< / span > < / div >
< div class = "foldopen" id = "foldopen00087" data-start = "{" data-end = "}" >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > < a class = "line" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a363de5054f3673bddc90293fc3c9bb99" > 87< / a > < / span > < span class = "keyword" > operator< / span > float()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "comment" > // Conversion following< / span > < / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "comment" > // https://github.com/Maratyszcza/FP16/blob/master/include/fp16/fp16.h< / span > < / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < span class = "comment" > // Union< / span > < / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > float_bits_fp16 out;< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > uint32_t x_sign_32 = (< a class = "code hl_variable" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > bits_< / a > < < 16) & uint32_t(0x80000000);< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > uint32_t base = (< a class = "code hl_variable" href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > bits_< / a > < < 16);< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > uint32_t two_base = base + base;< / 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 > uint32_t denorm_max = 1u < < 27;< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "keywordflow" > if< / span > (two_base < denorm_max) {< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > out.u = uint32_t(126) < < 23; < span class = "comment" > // magic mask< / span > < / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > out.u |= (two_base > > 17); < span class = "comment" > // Bits from fp16< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > out.f -= 0.5f; < span class = "comment" > // magic bias< / span > < / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > out.u = uint32_t(0xE0) < < 23; < span class = "comment" > // exponent offset< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > out.u += (two_base > > 4); < span class = "comment" > // Bits from fp16< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "keywordtype" > float< / span > out_unscaled = out.f; < span class = "comment" > // Store value< / span > < / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > out.u = uint32_t(0x7800000); < span class = "comment" > // exponent scale< / span > < / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > out.f *= out_unscaled;< / 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 > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "comment" > // Add sign< / span > < / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > out.u |= x_sign_32;< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "keywordflow" > return< / span > out.f;< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > };< / div >
< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < / div >
< div class = "foldopen" id = "foldopen00118" data-start = "" data-end = "" >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#a8420acf5d2687fbdafcc9052c949f323" > 118< / a > < / span > < span class = "preprocessor" > #define half_binop_base(__op__, __operator__, otype, atype, btype, ctype) \< / span > < / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "preprocessor" > inline otype __operator__(atype lhs, btype rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < span class = "preprocessor" > return static_cast< ctype> (lhs) __op__ static_cast< ctype> (rhs); \< / span > < / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < span class = "preprocessor" > }< / span > < / div >
< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < / div >
< div class = "foldopen" id = "foldopen00123" data-start = "" data-end = "" >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#aa300338c53d5a9f52fbbde8fd777f13d" > 123< / a > < / span > < span class = "preprocessor" > #define half_binop_helper(__op__, __operator__, otype, itype, ctype) \< / span > < / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < span class = "preprocessor" > inline otype __operator__(_MLX_Float16 lhs, itype rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < span class = "preprocessor" > return static_cast< ctype> (lhs) __op__ static_cast< ctype> (rhs); \< / span > < / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < span class = "preprocessor" > } \< / span > < / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "preprocessor" > inline otype __operator__(itype lhs, _MLX_Float16 rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < span class = "preprocessor" > return static_cast< ctype> (lhs) __op__ static_cast< ctype> (rhs); \< / span > < / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "preprocessor" > }< / span > < / div >
< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "comment" > // Operators< / span > < / div >
< div class = "foldopen" id = "foldopen00132" data-start = "" data-end = "" >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#af58966694c5d80f9a0241670f3128199" > 132< / a > < / span > < span class = "preprocessor" > #define half_binop(__op__, __operator__) \< / span > < / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "preprocessor" > half_binop_base( \< / span > < / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < span class = "preprocessor" > __op__, __operator__, _MLX_Float16, _MLX_Float16, _MLX_Float16, float); \< / span > < / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, float, float, float); \< / span > < / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, double, double, double); \< / span > < / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, _MLX_Float16, bool, float); \< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, _MLX_Float16, int32_t, float); \< / span > < / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, _MLX_Float16, uint32_t, float); \< / span > < / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, _MLX_Float16, int64_t, float); \< / span > < / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, _MLX_Float16, uint64_t, float);< / span > < / div >
< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > < / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#af7577c91b8c43682f0ebc9eb9758aae4" > 143< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#af58966694c5d80f9a0241670f3128199" > half_binop< / a > (+, < span class = "keyword" > operator< / span > +);< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#afb5069ecebdfd9d388c26f83df12c93c" > 144< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#af58966694c5d80f9a0241670f3128199" > half_binop< / a > (-, < span class = "keyword" > operator< / span > -);< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a3a52675c3d4552b319dd9707844abdec" > 145< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#af58966694c5d80f9a0241670f3128199" > half_binop< / a > (*, < span class = "keyword" > operator< / span > *);< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a32a6a08a2a4652975b0a1bd1fcf3eafd" > 146< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#af58966694c5d80f9a0241670f3128199" > half_binop< / a > (/, < span class = "keyword" > operator< / span > /);< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "preprocessor" > #undef half_binop< / span > < / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "comment" > // Comparison ops< / span > < / div >
< div class = "foldopen" id = "foldopen00151" data-start = "" data-end = "" >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > 151< / a > < / span > < span class = "preprocessor" > #define half_compop(__op__, __operator__) \< / span > < / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "preprocessor" > half_binop_base( \< / span > < / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < span class = "preprocessor" > __op__, __operator__, bool, _MLX_Float16, _MLX_Float16, float); \< / span > < / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, bool, float, float); \< / span > < / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, bool, double, double); \< / span > < / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, bool, int32_t, float); \< / span > < / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, bool, uint32_t, float); \< / span > < / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, bool, int64_t, float); \< / span > < / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > < span class = "preprocessor" > half_binop_helper(__op__, __operator__, bool, uint64_t, float);< / span > < / div >
< / 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" > < a class = "line" href = "namespacemlx_1_1core.html#a58d5795d8312599d101ae16f194e4a2a" > 161< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > half_compop< / a > (> , < span class = "keyword" > operator< / span > > );< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#afd4519985b6b207ec41ad8530d1036df" > 162< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > half_compop< / a > (< , < span class = "keyword" > operator< / span > < );< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a6feb4b3ea511b0eda4d1ec9725f3fb4c" > 163< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > half_compop< / a > (> =, < span class = "keyword" > operator< / span > > =);< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a012130a0458cbc30b88365e0e0eab232" > 164< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > half_compop< / a > (< =, < span class = "keyword" > operator< / span > < =);< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#ae3e1e8b7a5410e0edf35f31f74295e2f" > 165< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > half_compop< / a > (==, < span class = "keyword" > operator< / span > ==);< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#abcca7fd43590c4347e0f5df8f134030c" > 166< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > half_compop< / a > (!=, < span class = "keyword" > operator< / span > !=);< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "preprocessor" > #undef half_compop< / span > < / 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" > // Negative< / 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 = "namespacemlx_1_1core.html#a46d502dfe0b027955950d4e716c2eb26" > 171< / a > < / span > < span class = "keyword" > inline< / span > < a class = "code hl_struct" href = "structmlx_1_1core_1_1___m_l_x___float16.html" > _MLX_Float16< / a > < a class = "code hl_function" href = "group__ops.html#gade2eea48989f4caaf36e89f7bd2a8816" > operator-< / a > (< a class = "code hl_struct" href = "structmlx_1_1core_1_1___m_l_x___float16.html" > _MLX_Float16< / a > lhs) {< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "keywordflow" > return< / span > -< span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > float< / span > < span class = "keyword" > > < / span > (lhs);< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > }< / div >
< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > < / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < span class = "comment" > // Inplace ops< / span > < / div >
< div class = "foldopen" id = "foldopen00176" data-start = "" data-end = "" >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#a6348c00d31a50b2df1b47d18af49c4b8" > 176< / a > < / span > < span class = "preprocessor" > #define half_inplace_op(__op__, __operator__) \< / span > < / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > < span class = "preprocessor" > inline _MLX_Float16& __operator__(_MLX_Float16& lhs, const float& rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < span class = "preprocessor" > lhs = lhs __op__ rhs; \< / span > < / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < span class = "preprocessor" > return lhs; \< / span > < / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < span class = "preprocessor" > } \< / span > < / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "preprocessor" > inline float& __operator__(float& lhs, _MLX_Float16 rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < span class = "preprocessor" > lhs = lhs __op__ rhs; \< / span > < / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < span class = "preprocessor" > return lhs; \< / span > < / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "preprocessor" > }< / span > < / div >
< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > < / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a7b763db8194e6fcb1b87eab143dfa47a" > 186< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a6348c00d31a50b2df1b47d18af49c4b8" > half_inplace_op< / a > (+, < span class = "keyword" > operator< / span > +=);< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#adaf70bbfb3667df0d08fd3c99896e20a" > 187< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a6348c00d31a50b2df1b47d18af49c4b8" > half_inplace_op< / a > (-, < span class = "keyword" > operator< / span > -=);< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a600e77dbc72e78207b5f5dbf4b298781" > 188< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a6348c00d31a50b2df1b47d18af49c4b8" > half_inplace_op< / a > (*, < span class = "keyword" > operator< / span > *=);< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#ae736defc89a04fbaf7627ad2695bb838" > 189< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a6348c00d31a50b2df1b47d18af49c4b8" > half_inplace_op< / a > (/, < span class = "keyword" > operator< / span > /=);< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > < span class = "preprocessor" > #undef half_inplace_op< / span > < / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > < / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < span class = "comment" > // Bitwise ops< / span > < / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < / div >
< div class = "foldopen" id = "foldopen00195" data-start = "" data-end = "" >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#a2242eaa64839925fd8f586dde7a59800" > 195< / a > < / span > < span class = "preprocessor" > #define half_bitop(__op__, __operator__) \< / span > < / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > < span class = "preprocessor" > inline _MLX_Float16 __operator__(_MLX_Float16 lhs, _MLX_Float16 rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > < span class = "preprocessor" > _MLX_Float16 out; \< / span > < / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > < span class = "preprocessor" > out.bits_ = lhs.bits_ __op__ rhs.bits_; \< / span > < / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > < span class = "preprocessor" > return out; \< / span > < / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < span class = "preprocessor" > } \< / span > < / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > < span class = "preprocessor" > inline _MLX_Float16 __operator__(_MLX_Float16 lhs, uint16_t rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < span class = "preprocessor" > _MLX_Float16 out; \< / span > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > < span class = "preprocessor" > out.bits_ = lhs.bits_ __op__ rhs; \< / span > < / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < span class = "preprocessor" > return out; \< / span > < / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < span class = "preprocessor" > } \< / span > < / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < span class = "preprocessor" > inline _MLX_Float16 __operator__(uint16_t lhs, _MLX_Float16 rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > < span class = "preprocessor" > _MLX_Float16 out; \< / span > < / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > < span class = "preprocessor" > out.bits_ = lhs __op__ rhs.bits_; \< / span > < / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < span class = "preprocessor" > return out; \< / span > < / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > < span class = "preprocessor" > }< / span > < / div >
< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a2d933573edf4ed305fddd8a0caef1ee8" > 212< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a2242eaa64839925fd8f586dde7a59800" > half_bitop< / a > (|, < span class = "keyword" > operator< / span > |);< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#ab9d0f9910070231695d61de08cadb930" > 213< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a2242eaa64839925fd8f586dde7a59800" > half_bitop< / a > (& , < span class = "keyword" > operator< / span > & );< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a0b75198f364d742a1c25dd13e398f2c2" > 214< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a2242eaa64839925fd8f586dde7a59800" > half_bitop< / a > (^, < span class = "keyword" > operator< / span > ^);< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "preprocessor" > #undef half_bitop< / span > < / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > < / div >
< div class = "foldopen" id = "foldopen00218" data-start = "" data-end = "" >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > < a class = "line" href = "fp16_8h.html#a378e011e994bf62a961c3c1cd6f7c290" > 218< / a > < / span > < span class = "preprocessor" > #define half_inplace_bitop(__op__, __operator__) \< / span > < / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < span class = "preprocessor" > inline _MLX_Float16& __operator__(_MLX_Float16& lhs, _MLX_Float16 rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > < span class = "preprocessor" > lhs.bits_ = lhs.bits_ __op__ rhs.bits_; \< / span > < / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > < span class = "preprocessor" > return lhs; \< / span > < / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < span class = "preprocessor" > } \< / span > < / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < span class = "preprocessor" > inline _MLX_Float16& __operator__(_MLX_Float16& lhs, uint16_t rhs) { \< / span > < / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < span class = "preprocessor" > lhs.bits_ = lhs.bits_ __op__ rhs; \< / span > < / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < span class = "preprocessor" > return lhs; \< / span > < / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < span class = "preprocessor" > }< / span > < / div >
< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#a2d8470b69cbbeefece08d3ffd46c0082" > 228< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a378e011e994bf62a961c3c1cd6f7c290" > half_inplace_bitop< / a > (|, < span class = "keyword" > operator< / span > |=);< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#ad1f96f0a02024f347b4c4431629407fc" > 229< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a378e011e994bf62a961c3c1cd6f7c290" > half_inplace_bitop< / a > (& , < span class = "keyword" > operator< / span > & =);< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > < a class = "line" href = "namespacemlx_1_1core.html#ae78083d766b9cf6f87cded341bbcd63e" > 230< / a > < / span > < a class = "code hl_define" href = "fp16_8h.html#a378e011e994bf62a961c3c1cd6f7c290" > half_inplace_bitop< / a > (^, < span class = "keyword" > operator< / span > ^=);< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "preprocessor" > #undef half_inplace_bitop< / span > < / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > } < span class = "comment" > // namespace mlx::core< / span > < / div >
< div class = "ttc" id = "afp16_8h_html_a10abf57a099efdbb9db0c78e9c120e50" > < div class = "ttname" > < a href = "fp16_8h.html#a10abf57a099efdbb9db0c78e9c120e50" > __MLX_HALF_NAN__< / a > < / div > < div class = "ttdeci" > #define __MLX_HALF_NAN__< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:10< / div > < / div >
< div class = "ttc" id = "afp16_8h_html_a2242eaa64839925fd8f586dde7a59800" > < div class = "ttname" > < a href = "fp16_8h.html#a2242eaa64839925fd8f586dde7a59800" > half_bitop< / a > < / div > < div class = "ttdeci" > #define half_bitop(__op__, __operator__)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:195< / div > < / div >
< div class = "ttc" id = "afp16_8h_html_a378e011e994bf62a961c3c1cd6f7c290" > < div class = "ttname" > < a href = "fp16_8h.html#a378e011e994bf62a961c3c1cd6f7c290" > half_inplace_bitop< / a > < / div > < div class = "ttdeci" > #define half_inplace_bitop(__op__, __operator__)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:218< / div > < / div >
< div class = "ttc" id = "afp16_8h_html_a6348c00d31a50b2df1b47d18af49c4b8" > < div class = "ttname" > < a href = "fp16_8h.html#a6348c00d31a50b2df1b47d18af49c4b8" > half_inplace_op< / a > < / div > < div class = "ttdeci" > #define half_inplace_op(__op__, __operator__)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:176< / div > < / div >
< div class = "ttc" id = "afp16_8h_html_acec0b85a9974cbde7b270a121f382405" > < div class = "ttname" > < a href = "fp16_8h.html#acec0b85a9974cbde7b270a121f382405" > half_compop< / a > < / div > < div class = "ttdeci" > #define half_compop(__op__, __operator__)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:151< / div > < / div >
< div class = "ttc" id = "afp16_8h_html_af58966694c5d80f9a0241670f3128199" > < div class = "ttname" > < a href = "fp16_8h.html#af58966694c5d80f9a0241670f3128199" > half_binop< / a > < / div > < div class = "ttdeci" > #define half_binop(__op__, __operator__)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:132< / div > < / div >
< div class = "ttc" id = "agroup__ops_html_gade2eea48989f4caaf36e89f7bd2a8816" > < div class = "ttname" > < a href = "group__ops.html#gade2eea48989f4caaf36e89f7bd2a8816" > mlx::core::operator-< / a > < / div > < div class = "ttdeci" > array operator-(const array & a)< / div > < / div >
< div class = "ttc" id = "anamespacemlx_1_1core_html" > < div class = "ttname" > < a href = "namespacemlx_1_1core.html" > mlx::core< / a > < / div > < div class = "ttdef" > < b > Definition< / b > allocator.h:7< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1___m_l_x___float16_html" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1___m_l_x___float16.html" > mlx::core::_MLX_Float16< / a > < / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:21< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1___m_l_x___float16_html_a0d7ed78b78c6d446f220f83b0cdebb86" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1___m_l_x___float16.html#a0d7ed78b78c6d446f220f83b0cdebb86" > mlx::core::_MLX_Float16::_MLX_Float16< / a > < / div > < div class = "ttdeci" > _MLX_Float16(_MLX_Float16 const & )=default< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1___m_l_x___float16_html_a35543c3653d477c46350697fb808373d" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1___m_l_x___float16.html#a35543c3653d477c46350697fb808373d" > mlx::core::_MLX_Float16::operator=< / a > < / div > < div class = "ttdeci" > _MLX_Float16 & operator=(const float & x)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:36< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1___m_l_x___float16_html_a5203fe52424fd32bce6eb7917dd9288b" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1___m_l_x___float16.html#a5203fe52424fd32bce6eb7917dd9288b" > mlx::core::_MLX_Float16::bits_< / a > < / div > < div class = "ttdeci" > uint16_t bits_< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:22< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1___m_l_x___float16_html_a608a099bf7116ee608dcfd31ea3ade2c" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1___m_l_x___float16.html#a608a099bf7116ee608dcfd31ea3ade2c" > mlx::core::_MLX_Float16::operator=< / a > < / div > < div class = "ttdeci" > _MLX_Float16 & operator=(std::vector< bool > ::reference x)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:31< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1___m_l_x___float16_html_a69a4ab5b456c4f3b786f43632e9a4fbc" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1___m_l_x___float16.html#a69a4ab5b456c4f3b786f43632e9a4fbc" > mlx::core::_MLX_Float16::_MLX_Float16< / a > < / div > < div class = "ttdeci" > _MLX_Float16()=default< / div > < / div >
< div class = "ttc" id = "astructmlx_1_1core_1_1___m_l_x___float16_html_afde284cbe678e0333ae277ffc8b131c0" > < div class = "ttname" > < a href = "structmlx_1_1core_1_1___m_l_x___float16.html#afde284cbe678e0333ae277ffc8b131c0" > mlx::core::_MLX_Float16::_MLX_Float16< / a > < / div > < div class = "ttdeci" > _MLX_Float16(const float & x)< / div > < div class = "ttdef" > < b > Definition< / b > fp16.h:41< / div > < / div >
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