312 lines
8.4 KiB
HTML
312 lines
8.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta content="IE=9; IE=8; IE=7; IE=EDGE" http-equiv="X-UA-Compatible"/>
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<meta charset="utf-8"/>
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<title>
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Intel® Intrinsics Guide
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</title>
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<link href="files/favicon.ico" rel="shortcut icon"/>
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<meta content="!" name="fragment"/>
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<meta content="The Intel® Intrinsics Guide is the reference for Intel intrinsics, which provide access to Intel instructions such as Intel® SSE, Intel® AVX, and Intel® AVX2." name="Description">
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</meta>
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</head>
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<body>
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<div id="ig_body">
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<link href="files/style.min.css?3-6-5" rel="stylesheet" type="text/css"/>
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<div id="ig_container">
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<div id="ig_left">
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<div id="ig_title">
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<div id="title">
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<b>
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Intel® Intrinsics Guide
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</b>
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</div>
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<div style="clear:both;">
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</div>
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<br/>
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</div>
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<div>
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<b>
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Instruction Set
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</b>
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</div>
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<div id="techs">
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<div class="MMX tech">
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<input type="checkbox"/>
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MMX
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</div>
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<div class="SSE_ALL tech">
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<input type="checkbox"/>
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SSE family
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</div>
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<div id="sse_techs" style="display:none;">
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<div class="SSE ssetech">
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<input type="checkbox"/>
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SSE
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</div>
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<div class="SSE2 ssetech">
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<input type="checkbox"/>
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SSE2
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</div>
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<div class="SSE3 ssetech">
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<input type="checkbox"/>
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SSE3
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</div>
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<div class="SSSE3 ssetech">
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<input type="checkbox"/>
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SSSE3
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</div>
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<div class="SSE4_1 ssetech">
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<input type="checkbox"/>
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SSE4.1
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</div>
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<div class="SSE4_2 ssetech">
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<input type="checkbox"/>
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SSE4.2
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</div>
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</div>
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<div class="AVX_ALL tech">
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<input type="checkbox"/>
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AVX family
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</div>
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<div id="avxnew_techs" style="display:none;">
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<div class="AVX avxnewtech">
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<input type="checkbox"/>
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AVX
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</div>
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<div class="AVX2 avxnewtech">
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<input type="checkbox"/>
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AVX2
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</div>
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<div class="FMA avxnewtech">
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<input type="checkbox"/>
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FMA
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</div>
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<div class="AVX_VNNI avxnewtech">
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<input type="checkbox"/>
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AVX_VNNI
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</div>
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<div class="AVX_VNNI_INT8 avxnewtech">
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<input type="checkbox"/>
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AVX_VNNI_INT8
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</div>
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<div class="AVX_NE_CONVERT avxnewtech">
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<input type="checkbox"/>
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AVX_NE_CONVERT
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</div>
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<div class="AVX_IFMA avxnewtech">
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<input type="checkbox"/>
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AVX_IFMA
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</div>
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</div>
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<div class="AVX_512 tech">
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<input type="checkbox"/>
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AVX-512 family
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</div>
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<div id="avx512_techs" style="display:none;">
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<div class="AVX512F avx512tech">
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<input type="checkbox"/>
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AVX-512F
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</div>
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<div class="AVX512BW avx512tech">
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<input type="checkbox"/>
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AVX-512BW
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</div>
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<div class="AVX512CD avx512tech">
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<input type="checkbox"/>
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AVX-512CD
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</div>
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<div class="AVX512DQ avx512tech">
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<input type="checkbox"/>
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AVX-512DQ
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</div>
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<div class="AVX512ER avx512tech">
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<input type="checkbox"/>
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AVX-512ER
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</div>
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<div class="AVX512IFMA52 avx512tech">
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<input type="checkbox"/>
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AVX-512IFMA52
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</div>
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<div class="AVX512PF avx512tech">
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<input type="checkbox"/>
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AVX-512PF
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</div>
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<div class="AVX512VL avx512tech">
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<input type="checkbox"/>
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AVX-512VL
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</div>
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<div class="AVX512VPOPCNTDQ avx512tech">
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<input type="checkbox"/>
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AVX-512VPOPCNTDQ
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</div>
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<div class="AVX512_4FMAPS avx512tech">
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<input type="checkbox"/>
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AVX-512_4FMAPS
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</div>
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<div class="AVX512_4VNNIW avx512tech">
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<input type="checkbox"/>
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AVX-512_4VNNIW
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</div>
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<div class="AVX512_BF16 avx512tech">
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<input type="checkbox"/>
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AVX-512_BF16
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</div>
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<div class="AVX512_BITALG avx512tech">
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<input type="checkbox"/>
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AVX-512_BITALG
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</div>
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<div class="AVX512_VBMI avx512tech">
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<input type="checkbox"/>
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AVX-512_VBMI
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</div>
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<div class="AVX512_VBMI2 avx512tech">
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<input type="checkbox"/>
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AVX-512_VBMI2
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</div>
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<div class="AVX512_VNNI avx512tech">
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<input type="checkbox"/>
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AVX-512_VNNI
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</div>
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<div class="AVX512_VP2INTERSECT avx512tech">
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<input type="checkbox"/>
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AVX-512_VP2INTERSECT
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</div>
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<div class="AVX512_FP16 avx512tech">
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<input type="checkbox"/>
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AVX-512_FP16
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</div>
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</div>
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<div class="KNC tech">
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<input type="checkbox"/>
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KNC
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</div>
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<div class="AMX tech">
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<input type="checkbox"/>
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AMX family
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</div>
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<div id="amx_techs" style="display:none;">
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<div class="AMX_BF16 amxtech">
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<input type="checkbox"/>
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AMX-BF16
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</div>
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<div class="AMX_INT8 amxtech">
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<input type="checkbox"/>
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AMX-INT8
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</div>
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<div class="AMX_TILE amxtech">
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<input type="checkbox"/>
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AMX-TILE
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</div>
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<div class="AMX_FP16 amxtech">
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<input type="checkbox"/>
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AMX-FP16
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</div>
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</div>
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<div class="SVML tech">
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<input type="checkbox"/>
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SVML
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</div>
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<div class="Other tech">
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<input type="checkbox"/>
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Other
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</div>
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<div id="other_techs">
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</div>
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</div>
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<br/>
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<div>
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<b>
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Categories
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</b>
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</div>
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<div id="categories">
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</div>
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<br/>
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<br/>
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<div class="info" id="ig_info">
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</div>
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<div class="info">
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<p>
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<a href="files/release-notes.html">
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Release Notes
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</a>
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</p>
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</div>
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<div class="info">
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<p>
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</p>
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</div>
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<div class="info">
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Additional resources:
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<ul>
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<li id="ig_cpp_compiler_dgr_offline">
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<a href="https://software.intel.com/content/www/us/en/develop/documentation/cpp-compiler-developer-guide-and-reference/top/compiler-reference/intrinsics.html">
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Intel® C++ Compiler Classic Developer Guide and Reference
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</a>
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</li>
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<li>
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<a href="https://community.intel.com/t5/Intel-C-Compiler/bd-p/c-compiler">
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Intel® C++ Compiler community board
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</a>
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</li>
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</ul>
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</div>
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<div class="info">
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<p>
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All throughput and latency data is sourced from
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<a href="https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html" id="ig_sdm_offline">
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Intel® 64 and IA-32 Architectures Software Developer Manuals
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</a>
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.
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</p>
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</div>
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<div class="info" id="ig_notices">
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<a href="files/notices-and-disclaimers.html">
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Notices and Disclaimers
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</a>
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</div>
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</div>
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<div id="ig_main">
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<div id="ig_about">
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<p id="ig_offline_title">
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You are viewing an offline version of the Intel® Intrinsics Guide. View the latest
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<a href="https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html" id="ig_latest_online">
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Intel® Intrinsics Guide
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</a>
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online.
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</p>
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</div>
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<div id="ig_search_wrapper">
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<div id="ig_search_tokens">
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</div>
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<img alt="Search Intel Intrinsics" id="ig_search_icon" src="files/search-icon.png"/>
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<input autocomplete="off" id="ig_search" type="text" value="Search Intel Intrinsics"/>
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<img alt="Clear" id="ig_clear" src="files/x.png" style="display:none;"/>
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</div>
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<br>
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<div id="intrinsics_list">
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Loading intrinsics data ...
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</div>
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</br>
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</div>
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<div style="clear:both;">
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</div>
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</div>
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<div class="popbox sequence" style="width:250px;">
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This intrinsic generates a sequence of instructions, which may perform worse than a native instruction. Consider the performance impact of this intrinsic.
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</div>
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<script src="files/intrinsicsguide.min.js?3-6-5" type="text/javascript">
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