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| <span class="doccomment">//! LLVM's simd platform intrinsics</span> |
| <span class="doccomment">//!</span> |
| <span class="doccomment">//! TODO: should use `link_llvm_intrinsic` instead: issue #112</span> |
| |
| <span class="kw">extern</span> <span class="string">"platform-intrinsic"</span> { |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_eq</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_ne</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_lt</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_le</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_gt</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_ge</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shuffle2</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>, <span class="ident">idx</span>: [<span class="ident">u32</span>; <span class="number">2</span>]) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shuffle4</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>, <span class="ident">idx</span>: [<span class="ident">u32</span>; <span class="number">4</span>]) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shuffle8</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>, <span class="ident">idx</span>: [<span class="ident">u32</span>; <span class="number">8</span>]) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shuffle16</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>, <span class="ident">idx</span>: [<span class="ident">u32</span>; <span class="number">16</span>]) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shuffle32</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>, <span class="ident">idx</span>: [<span class="ident">u32</span>; <span class="number">32</span>]) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shuffle64</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>, <span class="ident">idx</span>: [<span class="ident">u32</span>; <span class="number">64</span>]) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shuffle128</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>, <span class="ident">idx</span>: [<span class="ident">u32</span>; <span class="number">128</span>]) <span class="op">-></span> <span class="ident">U</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_insert</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">idx</span>: <span class="ident">u32</span>, <span class="ident">val</span>: <span class="ident">U</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_extract</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">idx</span>: <span class="ident">u32</span>) <span class="op">-></span> <span class="ident">U</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_cast</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_add</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_sub</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_mul</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_div</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shl</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_shr</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_and</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_or</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_xor</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">y</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_add_unordered</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_mul_unordered</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_add_ordered</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">acc</span>: <span class="ident">U</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_mul_ordered</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>, <span class="ident">acc</span>: <span class="ident">U</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_min</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_max</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_min_nanless</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_max_nanless</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_and</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_or</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_xor</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">U</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">U</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_all</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">bool</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_reduce_any</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">x</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">bool</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_select</span><span class="op"><</span><span class="ident">M</span>, <span class="ident">T</span><span class="op">></span>(<span class="ident">m</span>: <span class="ident">M</span>, <span class="ident">a</span>: <span class="ident">T</span>, <span class="ident">b</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_select_bitmask</span><span class="op"><</span><span class="ident">M</span>, <span class="ident">T</span><span class="op">></span>(<span class="ident">m</span>: <span class="ident">M</span>, <span class="ident">a</span>: <span class="ident">T</span>, <span class="ident">b</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_fmin</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">a</span>: <span class="ident">T</span>, <span class="ident">b</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_fmax</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">a</span>: <span class="ident">T</span>, <span class="ident">b</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_fsqrt</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">a</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">simd_fma</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">a</span>: <span class="ident">T</span>, <span class="ident">b</span>: <span class="ident">T</span>, <span class="ident">c</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="ident">T</span>; |
| } |
| </pre></div> |
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