{"id":106658,"date":"2025-04-28T20:33:14","date_gmt":"2025-04-28T16:03:14","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/"},"modified":"2025-04-28T20:33:14","modified_gmt":"2025-04-28T16:03:14","slug":"vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/","title":{"rendered":"VSUM: \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0633\u0631\u06cc\u0639 \u062f\u0631 C"},"content":{"rendered":"<div data-article-id=\"2442401\" id=\"article-body\">\n<p><strong>vsum<\/strong> \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a <strong>\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0628\u0627 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0639\u062f\u062f\u06cc<\/strong>\u0628\u0634\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0634\u0627\u0645\u0644 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u060c \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0639\u0644\u0645\u06cc \u0648 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0628\u062d\u0631\u0627\u0646\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u060c \u0627\u0647\u0631\u0645 \u0647\u0627\u06cc VSUM <strong>\u0686\u0646\u062f \u0631\u0634\u062a\u0647<\/strong>\u0628\u0627 <strong>\u0648\u06a9\u062a\u0648\u0631 \u0633\u0627\u0632\u06cc SIMD (AVX\/AVX2\/SSE2)<\/strong>\u0648\u062a <strong>\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u06cc \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646<\/strong> \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0628\u0647 \u0633\u0631\u0639\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0644\u0648\u062d.<\/p>\n<p>\u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0639\u0645\u0644\u06cc \u0628\u0631\u0627\u06cc \u062a\u0633\u0631\u06cc\u0639 \u062f\u0631 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0648 \u0646\u0645\u0627\u06cc\u0634 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc C \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0633\u062e\u062a \u0627\u0641\u0632\u0627\u0631 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<hr\/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%A7%D8%B5%D9%84%DB%8C\" >\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0627\u0635\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%DA%AF%D8%B2%D8%A7%D8%B1%D9%87_%D8%A7%D8%B1%D8%B2%D8%B4_%D9%81%D9%86%DB%8C\" >\u06af\u0632\u0627\u0631\u0647 \u0627\u0631\u0632\u0634 \u0641\u0646\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%86%D8%B5%D8%A8_%D9%88_%D8%B3%D8%A7%D8%AE%D8%AA_%D9%81%D8%B1%D8%A2%DB%8C%D9%86%D8%AF\" >\u0646\u0635\u0628 \u0648 \u0633\u0627\u062e\u062a \u0641\u0631\u0622\u06cc\u0646\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%85%D8%AB%D8%A7%D9%84_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87\" >\u0645\u062b\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D8%AE%D8%B5%D9%88%D8%B5%DB%8C%D8%A7%D8%AA_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF\" >\u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D8%AC%D8%B2%D8%A6%DB%8C%D8%A7%D8%AA_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C\" >\u062c\u0632\u0626\u06cc\u0627\u062a \u0627\u062c\u0631\u0627\u06cc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#1_%DA%86%D9%86%D8%AF_%D8%B1%D8%B4%D8%AA%D9%87_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D9%88%D8%A7%D8%B2%DB%8C\" >1 \u0686\u0646\u062f \u0631\u0634\u062a\u0647 (\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0645\u0648\u0627\u0632\u06cc)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#2_%D9%88%DA%A9%D8%AA%D9%88%D8%B1_%D8%B3%D8%A7%D8%B2%DB%8C_SIMD_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_SIMD\" >2 \u0648\u06a9\u062a\u0648\u0631 \u0633\u0627\u0632\u06cc SIMD (\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc SIMD)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#3_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_%D9%BE%DB%8C_%D8%AF%D8%B1_%D9%BE%DB%8C_%D8%AF%D9%88%D8%B3%D8%AA%D8%A7%D9%86%D9%87_%D8%AD%D8%A7%D9%81%D8%B8%D9%87_%D9%86%D9%87%D8%A7%D9%86\" >3 \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u067e\u06cc \u062f\u0631 \u067e\u06cc \u062f\u0648\u0633\u062a\u0627\u0646\u0647 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%85%D8%B1%D8%AC%D8%B9_API\" >\u0645\u0631\u062c\u0639 API<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%85%D8%AB%D8%A7%D9%84_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_Simd_%D8%A8%D8%A7_%D9%86%D9%82%D8%B7%D9%87_%D8%B4%D9%86%D8%A7%D9%88%D8%B1\" >\u0645\u062b\u0627\u0644: \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc Simd \u0628\u0627 \u0646\u0642\u0637\u0647 \u0634\u0646\u0627\u0648\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%85%D9%84%D8%A7%D8%AD%D8%B8%D8%A7%D8%AA_%D9%81%D9%86%DB%8C\" >\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0641\u0646\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D8%AF%D8%B3%D8%AA%D9%88%D8%B1%D8%A7%D9%84%D8%B9%D9%85%D9%84_%D9%85%D8%B4%D8%A7%D8%B1%DA%A9%D8%AA\" >\u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0645\u0634\u0627\u0631\u06a9\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%85%D8%AC%D9%88%D8%B2\" >\u0645\u062c\u0648\u0632<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/nabfollower.com\/blog\/vsum-%d8%ac%d9%85%d8%b9-%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d8%b1%d8%a7%db%8c%d9%87-%d8%b3%d8%b1%db%8c%d8%b9-%d8%af%d8%b1-c\/#%D9%BE%D8%A7%DB%8C%D8%A7%D9%86\" >\u067e\u0627\u06cc\u0627\u0646<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%D8%A7%D8%B5%D9%84%DB%8C\"><\/span>\n<p>  \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0627\u0635\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<strong>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0648\u0639<\/strong>: \u0631\u0648\u0627\u0644 \u0628\u0647\u06cc\u0646\u0647 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc <code>int<\/code>\u0628\u0627 <code>float<\/code>\u0648\u062a <code>double<\/code> \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627<\/li>\n<li>\n<strong>\u0627\u0639\u062f\u0627\u0645 \u0645\u0648\u0627\u0632\u06cc<\/strong>: \u0627\u0632 \u0645\u0648\u0636\u0648\u0639\u0627\u062a POSIX \u0628\u0631\u0627\u06cc \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 \u0647\u0627\u06cc \u0686\u0646\u062f \u0647\u0633\u062a\u0647 \u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\n<strong>\u0634\u062a\u0627\u0628 \u0633\u06cc\u0645<\/strong>: \u0628\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u0631\u0648\u062f AVX2 \u060c AVX \u060c SSE2 \u0648 SSE Intrinsics \u0628\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0648\u06cc\u0698\u06af\u06cc CPU Time Time \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0628\u0631\u062f\u0627\u0631 \u062f\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc \u0633\u0627\u0632\u06af\u0627\u0631 x86-64.<\/li>\n<li>\n<strong>\u067e\u0631\u062f\u0627\u0632\u0634 \u067e\u06cc \u062f\u0631 \u067e\u06cc \u0622\u06af\u0627\u0647 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646<\/strong>: \u0634\u0627\u0645\u0644 \u06cc\u06a9 \u0631\u0648\u0634 \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0645\u06a9\u0627\u0646 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u062f\u0631 \u0630\u0647\u0646 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\n<strong>\u0627\u062c\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642\u06cc<\/strong>: \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u062a\u0631\u06cc\u0646 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc (SIMD \u060c \u0645\u0648\u0627\u0632\u06cc \u060c \u067e\u06cc \u062f\u0631 \u067e\u06cc) \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0642\u0627\u0628\u0644\u06cc\u062a \u0647\u0627\u06cc \u0633\u062e\u062a \u0627\u0641\u0632\u0627\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0648 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\n<strong>\u0633\u0647\u0648\u0644\u062a \u0627\u062f\u063a\u0627\u0645<\/strong>: \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 <code>.h<\/code> \u0647\u062f\u0631 \u0648 <code>.c<\/code> \u067e\u0631\u0648\u0646\u062f\u0647 \u0645\u0646\u0628\u0639 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0633\u0627\u062f\u0647 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc C.<\/li>\n<li>\n<strong>\u0642\u0627\u0628\u0644\u06cc\u062a \u062d\u0645\u0644<\/strong>: \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u060c \u0645\u06a9\u0648\u0633 \u0648 \u0633\u0627\u06cc\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 POSIX \u06a9\u0647 \u0627\u0632 pthreads \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0634\u062a\u0627\u0628 SIMD \u0645\u062e\u0635\u0648\u0635 x86-64 \u0627\u0633\u062a \u060c \u0648 \u062f\u0627\u0631\u0627\u06cc \u0639\u0642\u0628 \u0646\u0634\u06cc\u0646\u06cc \u0647\u0627\u06cc \u0628\u0631\u0627\u0632\u0646\u062f\u0647 \u062f\u0631 \u0633\u0627\u06cc\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc \u0647\u0627 \u0627\u0633\u062a.<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%DA%AF%D8%B2%D8%A7%D8%B1%D9%87_%D8%A7%D8%B1%D8%B2%D8%B4_%D9%81%D9%86%DB%8C\"><\/span>\n<p>  \u06af\u0632\u0627\u0631\u0647 \u0627\u0631\u0632\u0634 \u0641\u0646\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0627\u0632 \u0646\u0638\u0631 \u0645\u0641\u0647\u0648\u0645\u06cc \u0633\u0627\u062f\u0647 \u0627\u0633\u062a \u060c \u0641\u0631\u0635\u062a \u0647\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f. VSUM \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0648 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u062f:<\/p>\n<ul>\n<li>\n<strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0624\u062b\u0631 \u0627\u0632 \u0630\u0627\u062a\u06cc SIMD<\/strong> \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a \u062d\u0633\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc.<\/li>\n<li>\n<strong>\u062a\u0634\u062e\u06cc\u0635 \u0648\u06cc\u0698\u06af\u06cc CPU \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0642\u0627\u0628\u0644 \u062d\u0645\u0644<\/strong> \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 SIMD \u0627\u06cc\u0645\u0646 \u0648 \u0628\u0647\u06cc\u0646\u0647.<\/li>\n<li>\n<strong>\u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0647\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0628\u0627\u0631 \u06a9\u0627\u0631<\/strong> \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0686\u0646\u062f \u0631\u0634\u062a\u0647 \u0627\u06cc.<\/li>\n<li>\n<strong>\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u062a\u0631\u0627\u0632 \u062d\u0627\u0641\u0638\u0647<\/strong> \u0628\u0631\u0627\u06cc \u0628\u0647 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0631\u0633\u0627\u0646\u062f\u0646 \u06a9\u0627\u0631\u0622\u06cc\u06cc SIMD.<\/li>\n<li>\n<strong>\u0627\u0635\u0648\u0644 \u06a9\u062f C \u062a\u0645\u06cc\u0632 \u060c \u0645\u062f\u0648\u0644\u0627\u0631 \u0648 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0645\u0633\u062a\u0646\u062f<\/strong> \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%B5%D8%A8_%D9%88_%D8%B3%D8%A7%D8%AE%D8%AA_%D9%81%D8%B1%D8%A2%DB%8C%D9%86%D8%AF\"><\/span>\n<p>  \u0646\u0635\u0628 \u0648 \u0633\u0627\u062e\u062a \u0641\u0631\u0622\u06cc\u0646\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>\n<p><strong>\u06a9\u062f \u0645\u0646\u0628\u0639 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u062f:<\/strong><\/p>\n<pre class=\"highlight shell\"><code>git clone https:\/\/github.com\/davidesantangelo\/vsum.git\n<span class=\"nb\">cd <\/span>vsum\n<\/code><\/pre>\n<\/li>\n<li>\n<p><strong>\u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u06cc\u062f:<\/strong> \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 <code>vsum.h<\/code> \u0648\u062a <code>vsum.c<\/code> \u0628\u0647 \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627\u06cc \u0645\u0646\u0628\u0639 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u06a9\u0627\u0645\u067e\u0627\u06cc\u0644:<\/strong> \u0633\u0627\u062e\u062a <code>vsum.c<\/code> \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0634\u06cc. \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u062f\u0631 x86-64 \u060c \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 SIMD \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u062f (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c <code>-mavx2<\/code>) \u0648 pthreads (<code>-pthread<\/code>). \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0634\u0627\u0645\u0644 \u0686\u06a9 \u0647\u0627\u06cc \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a \u060c \u0648 \u062d\u062a\u06cc \u0627\u06af\u0631 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u062f\u0641 \u0641\u0627\u0642\u062f \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0628\u0627\u0634\u062f \u060c \u062a\u0647\u06cc\u0647 \u0622\u0646 \u0628\u0627 \u0627\u06cc\u0646 \u067e\u0631\u0686\u0645 \u0647\u0627 \u0627\u06cc\u0645\u0646 \u0627\u0633\u062a.<\/p>\n<pre class=\"highlight shell\"><code><span class=\"c\"># Example: Compile vsum.c with AVX2 and pthreads support<\/span>\ngcc <span class=\"nt\">-O2<\/span> <span class=\"nt\">-Wall<\/span> <span class=\"nt\">-Wextra<\/span> <span class=\"nt\">-pthread<\/span> <span class=\"nt\">-mavx2<\/span> <span class=\"nt\">-c<\/span> vsum.c <span class=\"nt\">-o<\/span> vsum.o\n<\/code><\/pre>\n<\/li>\n<li>\n<p><strong>\u067e\u06cc\u0648\u0646\u062f:<\/strong> \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u067e\u06cc\u0648\u0646\u062f \u062f\u0647\u06cc\u062f <code>vsum.o<\/code> \u0641\u0627\u06cc\u0644 \u0634\u06cc \u0628\u0627 \u06a9\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f. \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 pthreads \u067e\u06cc\u0648\u0646\u062f \u062f\u0627\u0631\u06cc\u062f (<code>-pthread<\/code>).<\/p>\n<pre class=\"highlight shell\"><code><span class=\"c\"># Example: Compile main application and link with vsum.o and pthreads<\/span>\ngcc <span class=\"nt\">-O2<\/span> <span class=\"nt\">-Wall<\/span> <span class=\"nt\">-Wextra<\/span> <span class=\"nt\">-pthread<\/span> main.c vsum.o <span class=\"nt\">-o<\/span> my_application <span class=\"nt\">-lm<\/span> <span class=\"c\"># -lm if using math functions<\/span>\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87\"><\/span>\n<p>  \u0645\u062b\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight c\"><code><span class=\"cp\">#include<\/span> <span class=\"cpf\">\"vsum.h\"<\/span><span class=\"c1\"> \/\/ Include the library header<\/span><span class=\"cp\">\n#include<\/span> <span class=\"cpf\"><stdio.h\/><\/span><span class=\"cp\">\n#include<\/span> <span class=\"cpf\"><stdlib.h\/><\/span><span class=\"c1\"> \/\/ For aligned_alloc, free<\/span><span class=\"cp\">\n#include<\/span> <span class=\"cpf\"><stdint.h\/><\/span><span class=\"c1\"> \/\/ For int64_t<\/span><span class=\"cp\">\n<\/span>\n<span class=\"kt\">int<\/span> <span class=\"nf\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kt\">size_t<\/span> <span class=\"n\">n<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">10000000<\/span><span class=\"p\">;<\/span> <span class=\"c1\">\/\/ Example array size<\/span>\n    <span class=\"c1\">\/\/ Allocate memory aligned for potential SIMD optimization<\/span>\n    <span class=\"kt\">int<\/span> <span class=\"o\">*<\/span><span class=\"n\">arr<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"kt\">int<\/span><span class=\"o\">*<\/span><span class=\"p\">)<\/span><span class=\"n\">aligned_alloc<\/span><span class=\"p\">(<\/span><span class=\"n\">VSUM_AVX_ALIGNMENT<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span> <span class=\"o\">*<\/span> <span class=\"k\">sizeof<\/span><span class=\"p\">(<\/span><span class=\"kt\">int<\/span><span class=\"p\">));<\/span>\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"n\">arr<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"n\">perror<\/span><span class=\"p\">(<\/span><span class=\"s\">\"aligned_alloc failed\"<\/span><span class=\"p\">);<\/span> <span class=\"k\">return<\/span> <span class=\"mi\">1<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\n\n    <span class=\"c1\">\/\/ Initialize array data (example)<\/span>\n    <span class=\"k\">for<\/span> <span class=\"p\">(<\/span><span class=\"kt\">size_t<\/span> <span class=\"n\">i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span> <span class=\"n\">i<\/span> <span class=\"o\">&lt;<\/span> <span class=\"n\">n<\/span><span class=\"p\">;<\/span> <span class=\"o\">++<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">arr<\/span><span class=\"p\">[<\/span><span class=\"n\">i<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"kt\">int<\/span><span class=\"p\">)(<\/span><span class=\"n\">i<\/span> <span class=\"o\">%<\/span> <span class=\"mi\">100<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"c1\">\/\/ Utilize different summation strategies<\/span>\n    <span class=\"kt\">int64_t<\/span> <span class=\"n\">sum_parallel<\/span> <span class=\"o\">=<\/span> <span class=\"n\">vsum_parallel_sum_int<\/span><span class=\"p\">(<\/span><span class=\"n\">arr<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\n    <span class=\"kt\">int64_t<\/span> <span class=\"n\">sum_simd<\/span> <span class=\"o\">=<\/span> <span class=\"n\">vsum_simd_sum_int<\/span><span class=\"p\">(<\/span><span class=\"n\">arr<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\n    <span class=\"kt\">int64_t<\/span> <span class=\"n\">sum_cache<\/span> <span class=\"o\">=<\/span> <span class=\"n\">vsum_cache_friendly_sum_int<\/span><span class=\"p\">(<\/span><span class=\"n\">arr<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\n\n    <span class=\"n\">printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Parallel Sum Result: %lld<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">sum_parallel<\/span><span class=\"p\">);<\/span>\n    <span class=\"n\">printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"SIMD Sum Result:     %lld<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">sum_simd<\/span><span class=\"p\">);<\/span>\n    <span class=\"n\">printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Cache Sum Result:    %lld<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">sum_cache<\/span><span class=\"p\">);<\/span>\n\n    <span class=\"n\">free<\/span><span class=\"p\">(<\/span><span class=\"n\">arr<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/ Release allocated memory<\/span>\n    <span class=\"k\">return<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AE%D8%B5%D9%88%D8%B5%DB%8C%D8%A7%D8%AA_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF\"><\/span>\n<p>  \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VSUM \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u062d\u0644\u0642\u0647 \u0647\u0627\u06cc \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u0633\u0627\u062f\u0647 \u0644\u0648\u062d \u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u067e\u0631\u062f\u0627\u0632\u0634 \u0634\u062f\u0647 \u0628\u0631 \u0631\u0648\u06cc CPU \u0647\u0627\u06cc \u0686\u0646\u062f \u0647\u0633\u062a\u0647 \u0627\u06cc \u0645\u062c\u0647\u0632 \u0628\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a AVX2 \u060c \u0628\u0647 \u067e\u06cc\u0634\u0631\u0641\u062a \u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u0631\u0633\u062f. \u0633\u0631\u0639\u062a \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0632 <strong>10x \u062a\u0627 50x<\/strong> \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0628\u0647\u06cc\u0646\u0647 \u0627\u0645\u06a9\u0627\u0646 \u067e\u0630\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u0631\u0648\u0634<\/th>\n<th>\u0632\u0645\u0627\u0646 \u0646\u0633\u0628\u06cc<\/th>\n<th>\u0633\u0631\u0639\u062a \u0628\u062e\u0634<\/th>\n<th>\u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0645\u062a\u0648\u0627\u0644\u06cc<\/td>\n<td>\u0639\u0627\u0644\u06cc<\/td>\n<td>1 \u0628\u0631\u0627\u0628\u0631<\/td>\n<td>\u0627\u062c\u0631\u0627\u06cc \u0645\u0642\u06cc\u0627\u0633 \u067e\u0627\u06cc\u0647.<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0642\u0627\u0648\u0645 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646<\/td>\n<td>\u0648\u0627\u0633\u0637\u0647<\/td>\n<td>2-3 \u0628\u0631\u0627\u0628\u0631<\/td>\n<td>\u0645\u062a\u0648\u0627\u0644\u06cc \u060c \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646.<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0648\u0627\u0632\u06cc<\/td>\n<td>\u0645\u062a\u0648\u0633\u0637<\/td>\n<td>3-8 \u0628\u0631\u0627\u0628\u0631<\/td>\n<td>\u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u0647\u0633\u062a\u0647 \u0648 \u0633\u0631\u0628\u0627\u0631 \u062f\u0627\u0631\u062f.<\/td>\n<\/tr>\n<tr>\n<td>SIMD (AVX2)<\/td>\n<td>\u06a9\u0645<\/td>\n<td>10-50 \u0628\u0631\u0627\u0628\u0631<\/td>\n<td>\u0628\u0633\u06cc\u0627\u0631 \u0648\u0627\u0628\u0633\u062a\u0647 \u0628\u0647 CPU \u0648 \u062a\u0631\u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><em>(\u0627\u0631\u0642\u0627\u0645 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647 \u0634\u062f\u062a \u0628\u0647 \u0633\u062e\u062a \u0627\u0641\u0632\u0627\u0631 \u062e\u0627\u0635 \u060c \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631 \u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0628\u0627\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0628\u0647 \u067e\u0631\u0648\u0698\u0647 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f <code>README.md<\/code> \u0628\u0631\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062f\u0642\u06cc\u0642.)<\/em><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AC%D8%B2%D8%A6%DB%8C%D8%A7%D8%AA_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C\"><\/span>\n<p>  \u062c\u0632\u0626\u06cc\u0627\u062a \u0627\u062c\u0631\u0627\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_%DA%86%D9%86%D8%AF_%D8%B1%D8%B4%D8%AA%D9%87_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D9%88%D8%A7%D8%B2%DB%8C\"><\/span>\n<p>  1 <strong>\u0686\u0646\u062f \u0631\u0634\u062a\u0647 (\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0645\u0648\u0627\u0632\u06cc)<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 <code>vsum_parallel_sum_*<\/code> \u062a\u0648\u0627\u0628\u0639 \u0622\u0631\u0627\u06cc\u0647 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0647 \u0628\u062e\u0634 \u0647\u0627 \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f. \u0647\u0631 \u0628\u062e\u0634 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u06a9\u0627\u0631\u06af\u0631 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0636\u0648\u0639\u0627\u062a POSIX \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u0634\u0648\u062f. \u0645\u0628\u0627\u0644\u063a \u062c\u0632\u0626\u06cc \u0627\u0632 \u0647\u0631 \u0645\u0648\u0636\u0648\u0639 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0646\u062a\u06cc\u062c\u0647 \u0646\u0647\u0627\u06cc\u06cc \u062c\u0645\u0639 \u0645\u06cc \u0634\u0648\u062f. \u062a\u0639\u062f\u0627\u062f \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0646\u062f\u0627\u0632\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0647\u0633\u062a\u0647 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u060c \u062a\u062d\u062a \u067e\u0648\u0634\u0634 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f. <code>VSUM_MAX_THREADS<\/code>\u0628\u0634\u0631<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight c\"><code><span class=\"c1\">\/\/ Example function signature<\/span>\n<span class=\"kt\">int64_t<\/span> <span class=\"nf\">vsum_parallel_sum_int<\/span><span class=\"p\">(<\/span><span class=\"k\">const<\/span> <span class=\"kt\">int<\/span> <span class=\"o\">*<\/span><span class=\"n\">array<\/span><span class=\"p\">,<\/span> <span class=\"kt\">size_t<\/span> <span class=\"n\">total_elements<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"2_%D9%88%DA%A9%D8%AA%D9%88%D8%B1_%D8%B3%D8%A7%D8%B2%DB%8C_SIMD_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_SIMD\"><\/span>\n<p>  2 <strong>\u0648\u06a9\u062a\u0648\u0631 \u0633\u0627\u0632\u06cc SIMD (\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc SIMD)<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 <code>vsum_simd_sum_*<\/code> \u062a\u0648\u0627\u0628\u0639 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0645\u0646\u0641\u0631\u062f \u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f (SIMD) \u0630\u0627\u062a\u06cc (AVX2 \u060c AVX \u060c SSE2 \u060c SSE) \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 \u0647\u0627\u06cc x86-64. \u0686\u06a9 \u0647\u0627\u06cc \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 (<code>cpuid<\/code>) \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0641\u0642\u0637 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0634\u062f\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u0646\u062f. \u0627\u062c\u0631\u0627\u06cc \u0628\u0627\u0644\u0627\u062a\u0631\u06cc\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0645\u0648\u062c\u0648\u062f (\u062a\u0631\u062c\u06cc\u062d AVX2> AVX> SSE2> SSE) \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u062a\u06a9\u0647 \u0647\u0627\u06cc \u0628\u0631\u062f\u0627\u0631 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u06a9\u0646\u062f (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c 8 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u06cc\u0627 4 \u062f\u0648 \u0628\u0631\u0627\u0628\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0627 AVX2). \u062f\u0631 \u0635\u0648\u0631\u062a \u0644\u0632\u0648\u0645 \u060c \u062a\u0631\u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u060c \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0644\u0632\u0648\u0645 \u0628\u0647 \u0628\u0627\u0631\u0647\u0627\u06cc \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc \u0627\u0641\u062a\u062f. \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u0642\u06cc\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0628\u0631\u06af\u0634\u062a\u06cc \u0646\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight c\"><code><span class=\"c1\">\/\/ Example function signature<\/span>\n<span class=\"kt\">int64_t<\/span> <span class=\"nf\">vsum_simd_sum_int<\/span><span class=\"p\">(<\/span><span class=\"k\">const<\/span> <span class=\"kt\">int<\/span> <span class=\"o\">*<\/span><span class=\"n\">array<\/span><span class=\"p\">,<\/span> <span class=\"kt\">size_t<\/span> <span class=\"n\">total_elements<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"3_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_%D9%BE%DB%8C_%D8%AF%D8%B1_%D9%BE%DB%8C_%D8%AF%D9%88%D8%B3%D8%AA%D8%A7%D9%86%D9%87_%D8%AD%D8%A7%D9%81%D8%B8%D9%87_%D9%86%D9%87%D8%A7%D9%86\"><\/span>\n<p>  3 <strong>\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u067e\u06cc \u062f\u0631 \u067e\u06cc \u062f\u0648\u0633\u062a\u0627\u0646\u0647 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 <code>vsum_cache_friendly_sum_*<\/code> \u062a\u0648\u0627\u0628\u0639 \u06cc\u06a9 \u062c\u0645\u0639 \u0645\u062a\u0648\u0627\u0644\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f \u0627\u0645\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0627 \u062f\u0631 \u062a\u06a9\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u062e\u0637 \u062d\u0627\u0641\u0638\u0647 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 CPU \u0645\u0639\u0645\u0648\u0644\u06cc \u0627\u0633\u062a ((<code>VSUM_CACHE_LINE_SIZE<\/code>). \u0627\u06cc\u0646 \u0647\u062f\u0641 \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0645\u062d\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u06a9\u0627\u0647\u0634 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u06cc\u06a9 \u062d\u0644\u0642\u0647 \u06a9\u0627\u0645\u0644\u0627\u064b \u0633\u0627\u062f\u0647 \u0644\u0648\u062d \u0627\u0633\u062a \u060c \u0627\u06af\u0631\u0686\u0647 \u067e\u06cc\u0634 \u0646\u0648\u06cc\u0633 \u0647\u0627\u06cc CPU \u0645\u062f\u0631\u0646 \u0627\u063a\u0644\u0628 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u062f\u0633\u062a\u06cc \u0631\u0627 \u062f\u0631 \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0633\u0627\u062f\u0647 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight c\"><code><span class=\"c1\">\/\/ Example function signature<\/span>\n<span class=\"kt\">int64_t<\/span> <span class=\"nf\">vsum_cache_friendly_sum_int<\/span><span class=\"p\">(<\/span><span class=\"k\">const<\/span> <span class=\"kt\">int<\/span> <span class=\"o\">*<\/span><span class=\"n\">array<\/span><span class=\"p\">,<\/span> <span class=\"kt\">size_t<\/span> <span class=\"n\">total_elements<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AC%D8%B9_API\"><\/span>\n<p>  \u0645\u0631\u062c\u0639 API<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062a\u0648\u0627\u0628\u0639 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0648 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0646\u0645\u0627\u06cc\u0634 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<p><strong>\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0645\u0648\u0627\u0632\u06cc:<\/strong><\/p>\n<ul>\n<li><code>vsum_parallel_sum_int(const int *array, size_t n)<\/code><\/li>\n<li><code>vsum_parallel_sum_float(const float *array, size_t n)<\/code><\/li>\n<li><code>vsum_parallel_sum_double(const double *array, size_t n)<\/code><\/li>\n<\/ul>\n<p><strong>\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0633\u06cc\u0645\u062f:<\/strong><\/p>\n<ul>\n<li><code>vsum_simd_sum_int(const int *array, size_t n)<\/code><\/li>\n<li><code>vsum_simd_sum_float(const float *array, size_t n)<\/code><\/li>\n<li><code>vsum_simd_sum_double(const double *array, size_t n)<\/code><\/li>\n<\/ul>\n<p><strong>\u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u062f\u0648\u0633\u062a\u0627\u0646\u0647 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646:<\/strong><\/p>\n<ul>\n<li><code>vsum_cache_friendly_sum_int(const int *array, size_t n)<\/code><\/li>\n<li><code>vsum_cache_friendly_sum_float(const float *array, size_t n)<\/code><\/li>\n<li><code>vsum_cache_friendly_sum_double(const double *array, size_t n)<\/code><\/li>\n<\/ul>\n<p>\u0647\u0645\u0647 \u062a\u0648\u0627\u0628\u0639 \u0628\u0647 \u06cc\u06a9 \u0646\u0634\u0627\u0646\u06af\u0631 \u0628\u0647 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0627\u062f\u0647 \u0648 \u062a\u0639\u062f\u0627\u062f \u06a9\u0644 \u0639\u0646\u0627\u0635\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f (<code>n<\/code>). \u0645\u0628\u0627\u0644\u063a \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u0628\u0627\u0632\u06af\u0634\u062a <code>int64_t<\/code> \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0633\u0631\u0631\u06cc\u0632. \u0645\u0628\u0627\u0644\u063a \u0645\u0639\u06a9\u0648\u0633 \u0628\u0627\u0632\u062f\u0647 <code>double<\/code> \u0628\u0631\u0627\u06cc \u062f\u0642\u062a \u067e\u06cc\u0634\u0631\u0641\u062a\u0647<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84_%D8%AC%D9%85%D8%B9_%D8%A8%D9%86%D8%AF%DB%8C_Simd_%D8%A8%D8%A7_%D9%86%D9%82%D8%B7%D9%87_%D8%B4%D9%86%D8%A7%D9%88%D8%B1\"><\/span>\n<p>  \u0645\u062b\u0627\u0644: \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc Simd \u0628\u0627 \u0646\u0642\u0637\u0647 \u0634\u0646\u0627\u0648\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight c\"><code><span class=\"c1\">\/\/ Assume 'float_array' is a pointer to your float data and 'num_elements' is its size.<\/span>\n<span class=\"kt\">float<\/span> <span class=\"o\">*<\/span><span class=\"n\">float_array<\/span> <span class=\"o\">=<\/span> <span class=\"cm\">\/* ... allocation and initialization ... *\/<\/span><span class=\"p\">;<\/span>\n<span class=\"kt\">size_t<\/span> <span class=\"n\">num_elements<\/span> <span class=\"o\">=<\/span> <span class=\"cm\">\/* ... size of array ... *\/<\/span><span class=\"p\">;<\/span>\n\n<span class=\"c1\">\/\/ Calculate the sum using the SIMD-optimized function.<\/span>\n<span class=\"c1\">\/\/ VSUM automatically detects AVX\/SSE support and uses the best available path.<\/span>\n<span class=\"kt\">double<\/span> <span class=\"n\">sum_result<\/span> <span class=\"o\">=<\/span> <span class=\"n\">vsum_simd_sum_float<\/span><span class=\"p\">(<\/span><span class=\"n\">float_array<\/span><span class=\"p\">,<\/span> <span class=\"n\">num_elements<\/span><span class=\"p\">);<\/span>\n\n<span class=\"n\">printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"SIMD Sum of float array: %f<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">sum_result<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D9%84%D8%A7%D8%AD%D8%B8%D8%A7%D8%AA_%D9%81%D9%86%DB%8C\"><\/span>\n<p>  \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0641\u0646\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<strong>\u062a\u0634\u062e\u06cc\u0635 \u0648\u06cc\u0698\u06af\u06cc \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627<\/strong>: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>cpuid<\/code> \u062f\u0631 X86-64 \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc SIMD \u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0642\u0627\u0628\u0644\u06cc\u062a \u062d\u0645\u0644 \u0648 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062e\u0637\u0627\u0647\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u063a\u06cc\u0631\u0642\u0627\u0646\u0648\u0646\u06cc.<\/li>\n<li>\n<strong>\u062a\u0631\u0627\u0632 \u062d\u0627\u0641\u0638\u0647<\/strong>: \u062a\u0648\u0627\u0628\u0639 SIMD \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0628\u0627 \u062d\u0627\u0641\u0638\u0647 \u062a\u0631\u0627\u0632 \u0634\u062f\u0647 \u0628\u0627 \u0639\u0631\u0636 \u0628\u0631\u062f\u0627\u0631 (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c 32 \u0628\u0627\u06cc\u062a \u0628\u0631\u0627\u06cc AVX) \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f. <code>VSUM_AVX_ALIGNMENT<\/code> \u062b\u0627\u0628\u062a \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0645\u06a9\u0627\u0646 \u0627\u0632 \u0628\u0627\u0631\u0647\u0627\u06cc \u062a\u0631\u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0627\u0631\u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u0645\u062c\u0648\u0632 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0628\u0627\u0632\u067e\u0631\u062f\u0627\u062e\u062a \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<li>\n<strong>\u0633\u0631\u0631\u06cc\u0632<\/strong>: \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>int64_t<\/code> \u0628\u0627\u062a\u0631\u06cc \u0647\u0627 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0645\u0628\u0627\u0644\u063a \u0632\u06cc\u0627\u062f \u0628\u062f\u0648\u0646 \u0633\u0631\u0631\u06cc\u0632.<\/li>\n<li>\n<strong>\u062f\u0642\u062a \u0646\u0642\u0637\u0647 \u0634\u0646\u0627\u0648\u0631<\/strong>: \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0647\u0627\u06cc \u0646\u0642\u0637\u0647 \u0634\u0646\u0627\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>double<\/code> \u0628\u0631\u0627\u06cc \u062a\u062c\u0645\u0639 \u062f\u0631 \u0635\u0648\u0631\u062a \u0644\u0632\u0648\u0645 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0636\u0631\u0631 \u062f\u0642\u06cc\u0642.<\/li>\n<li>\n<strong>\u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627<\/strong>: \u0686\u06a9 \u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646\u06af\u0631\u0647\u0627\u06cc \u062a\u0647\u06cc \u0648 \u0639\u0646\u0627\u0635\u0631 \u0635\u0641\u0631 \u06af\u0646\u062c\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u062e\u0637\u0627\u0647\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u0648\u0636\u0648\u0639 \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0627\u0633\u062a <code>stderr<\/code>\u0628\u0634\u0631<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AF%D8%B3%D8%AA%D9%88%D8%B1%D8%A7%D9%84%D8%B9%D9%85%D9%84_%D9%85%D8%B4%D8%A7%D8%B1%DA%A9%D8%AA\"><\/span>\n<p>  \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0645\u0634\u0627\u0631\u06a9\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0634\u0627\u0631\u06a9\u062a \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0645\u0633\u0627\u0626\u0644 GitHub \u0648 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u06a9\u0634\u0634 \u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f. \u0644\u0637\u0641\u0627\u064b \u0628\u0631\u0627\u06cc \u0647\u0631\u06af\u0648\u0646\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0645\u0634\u0627\u0631\u06a9\u062a \u062e\u0627\u0635 \u0628\u0647 \u0645\u062e\u0632\u0646 \u067e\u0631\u0648\u0698\u0647 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%AC%D9%88%D8%B2\"><\/span>\n<p>  \u0645\u062c\u0648\u0632<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VSUM \u062a\u062d\u062a \u0645\u062c\u0648\u0632 BSD 2-Clause \u062a\u0648\u0632\u06cc\u0639 \u0645\u06cc \u0634\u0648\u062f. \u062f\u06cc\u062f\u0646 <code>LICENSE<\/code> \u067e\u0631\u0648\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u062c\u0632\u0626\u06cc\u0627\u062a \u06a9\u0627\u0645\u0644<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%BE%D8%A7%DB%8C%D8%A7%D9%86\"><\/span>\n<p>  \u067e\u0627\u06cc\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VSUM \u06cc\u06a9 \u0631\u0627\u0647 \u062d\u0644 \u0642\u0648\u06cc \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f \u0628\u0631\u0627\u06cc \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0622\u0631\u0627\u06cc\u0647 \u062f\u0631 C \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u060c \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0639\u0645\u0644\u06cc \u0627\u0632 \u0686\u0646\u062f\u062a\u0627\u06cc\u06cc \u060c \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc SIMD \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0622\u06af\u0627\u0647\u0627\u0646\u0647 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f. \u0627\u06cc\u0646 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u06a9\u0647 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u062a\u0633\u0631\u06cc\u0639 \u062f\u0631 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0639\u062f\u062f\u06cc \u06cc\u0627 \u06a9\u0634\u0641 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u0645\u062e\u0632\u0646 \u0631\u0627 \u06a9\u0627\u0648\u0634 \u06a9\u0631\u062f\u0647 \u0648 VSUM \u0631\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>git clone https:\/\/github.com\/davidesantangelo\/vsum.git\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>vsum \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u062c\u0645\u0639 \u0628\u0646\u062f\u06cc \u0628\u0627 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0639\u062f\u062f\u06cc\u0628\u0634\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0634\u0627\u0645\u0644 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u060c \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0639\u0644\u0645\u06cc \u0648 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0628\u062d\u0631\u0627\u0646\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u060c \u0627\u0647\u0631\u0645 \u0647\u0627\u06cc VSUM \u0686\u0646\u062f \u0631\u0634\u062a\u0647\u0628\u0627 \u0648\u06a9\u062a\u0648\u0631 \u0633\u0627\u0632\u06cc SIMD (AVX\/AVX2\/SSE2)\u0648\u062a \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u06cc \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0628\u0631\u0627\u06cc &hellip;<\/p>\n","protected":false},"author":2,"featured_media":106659,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media2.dev.to\/dynamic\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9vs2aavnlbqgcb8jipfu.png","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-106658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=106658"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106658\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/106659"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=106658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=106658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=106658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}