{"id":900,"date":"2025-07-26T12:40:58","date_gmt":"2025-07-26T04:40:58","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=900"},"modified":"2025-07-26T12:40:58","modified_gmt":"2025-07-26T04:40:58","slug":"avxcl%e5%9c%a8%e9%ab%98%e6%80%a7%e8%83%bd%e8%ae%a1%e7%ae%97%e4%b8%ad%e5%93%aa%e9%87%8c%e8%83%bd%e5%8f%91%e6%8c%a5%e6%9c%80%e4%bd%b3%e6%95%88%e6%9e%9c%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/900.html","title":{"rendered":"AVXCL\u5728\u9ad8\u6027\u80fd\u8ba1\u7b97\u4e2d\u54ea\u91cc\u80fd\u53d1\u6325\u6700\u4f73\u6548\u679c\uff1f"},"content":{"rendered":"<p><p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.hgfwq.com\/blog\/wp-content\/uploads\/2025\/07\/6rj78.jpg\" alt=\"AVXCL\u5728\u9ad8\u6027\u80fd\u8ba1\u7b97\u4e2d\u54ea\u91cc\u80fd\u53d1\u6325\u6700\u4f73\u6548\u679c\uff1f\" title=\"AVXCL\u5728\u9ad8\u6027\u80fd\u8ba1\u7b97\u4e2d\u54ea\u91cc\u80fd\u53d1\u6325\u6700\u4f73\u6548\u679c\uff1f\"><\/p>\n<p><h3>\u4ec0\u4e48\u662fAVXCL\uff1f<\/h3>\n<\/p>\n<p>AVXCL\u662f\u4e00\u4e2a\u7528\u4e8e\u5904\u7406\u5411\u91cf\u8ba1\u7b97\u7684\u9ad8\u6027\u80fd\u5e93\uff0c\u5b83\u57fa\u4e8eIntel\u7684AVX\u6307\u4ee4\u96c6\u3002\u8fd9\u4e2a\u5e93\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5411\u91cf\u64cd\u4f5c\u51fd\u6570\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6570\u503c\u8ba1\u7b97\u548c\u591a\u5a92\u4f53\u5904\u7406\u7684\u6548\u7387\u3002<\/p>\n<p>\n<h3>AVXCL\u5305\u542b\u54ea\u4e9b\u5185\u5bb9\uff1f<\/h3>\n<\/p>\n<p>AVXCL\u5305\u542b\u4e86\u4e00\u7cfb\u5217\u9488\u5bf9AVX\u6307\u4ee4\u96c6\u4f18\u5316\u7684\u51fd\u6570\u548c\u6a21\u5757\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<p>1. \u5411\u91cf\u8fd0\u7b97\u51fd\u6570\uff1a\u652f\u6301\u5404\u79cd\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u5411\u91cf\u52a0\u3001\u51cf\u3001\u4e58\u3001\u9664\u7b49\u8fd0\u7b97\u3002<\/p>\n<p>2. \u77e9\u9635\u8fd0\u7b97\u51fd\u6570\uff1a\u652f\u6301\u77e9\u9635\u4e58\u6cd5\u3001\u6c42\u9006\u7b49\u8fd0\u7b97\u3002<\/p>\n<p>3. \u7d22\u5f15\u548c\u67e5\u627e\u51fd\u6570\uff1a\u652f\u6301\u5feb\u901f\u7d22\u5f15\u548c\u67e5\u627e\u64cd\u4f5c\u3002<\/p>\n<p>4. \u7a97\u53e3\u51fd\u6570\uff1a\u652f\u6301\u5404\u79cd\u7a97\u53e3\u51fd\u6570\uff0c\u5982\u9ad8\u65af\u7a97\u53e3\u3001\u6c49\u660e\u7a97\u53e3\u7b49\u3002<\/p>\n<p>\n<h3>\u5982\u4f55\u4f7f\u7528AVXCL\uff1f<\/h3>\n<\/p>\n<p>\u8981\u4f7f\u7528AVXCL\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u76f8\u5e94\u7684\u5f00\u53d1\u73af\u5883\uff0c\u5305\u62ecIntel\u7f16\u8bd1\u5668\u3001Intel MKL\u5e93\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528AVXCL\u8fdb\u884c\u5411\u91cf\u52a0\u6cd5\u8fd0\u7b97\uff1a<\/p>\n<p><pre><code><\/p>\r\n<p>include <avxcl.h><\/p>\r\n\r\n<p>int main() {<\/p>\r\n<p>    \/\/ \u521b\u5efa\u5411\u91cf<\/p>\r\n<p>    avxcl::vector<float> vec1(100);<\/p>\r\n<p>    avxcl::vector<float> vec2(100);<\/p>\r\n\r\n<p>    \/\/ \u521d\u59cb\u5316\u5411\u91cf<\/p>\r\n<p>    for (int i = 0; i < 100; ++i) {<\/p>\r\n<p>        vec1[i] = i;<\/p>\r\n<p>        vec2[i] = i + 1;<\/p>\r\n<p>    }<\/p>\r\n\r\n<p>    \/\/ \u5411\u91cf\u52a0\u6cd5<\/p>\r\n<p>    avxcl::vector<float> result = vec1 + vec2;<\/p>\r\n\r\n<p>    \/\/ \u8f93\u51fa\u7ed3\u679c<\/p>\r\n<p>    for (int i = 0; i < 100; ++i) {<\/p>\r\n<p>        printf(\"result[%d] = %f\\n\", i, result[i]);<\/p>\r\n<p>    }<\/p>\r\n\r\n<p>    return 0;<\/p>\r\n<p>}<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p>\n<h3>\u63a8\u8350\u4f7f\u7528AVXCL\u7684\u539f\u56e0\uff1f<\/h3>\n<\/p>\n<p>\u63a8\u8350\u4f7f\u7528AVXCL\u7684\u539f\u56e0\u6709\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<p>1. \u9ad8\u6027\u80fd\uff1aAVXCL\u57fa\u4e8eAVX\u6307\u4ee4\u96c6\uff0c\u53ef\u4ee5\u5145\u5206\u5229\u7528\u73b0\u4ee3\u5904\u7406\u5668\u7684\u5411\u91cf\u8ba1\u7b97\u80fd\u529b\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u8fd0\u884c\u6548\u7387\u3002<\/p>\n<p>2. \u6613\u7528\u6027\uff1aAVXCL\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u51fd\u6570\u548c\u6a21\u5757\uff0c\u65b9\u4fbf\u7528\u6237\u8fdb\u884c\u5411\u91cf\u8ba1\u7b97\u548c\u591a\u5a92\u4f53\u5904\u7406\u3002<\/p>\n<p>3. \u517c\u5bb9\u6027\uff1aAVXCL\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u5982C\u3001C++\u3001Fortran\u7b49\uff0c\u65b9\u4fbf\u7528\u6237\u5728\u4e0d\u540c\u7684\u5f00\u53d1\u73af\u5883\u4e2d\u4f7f\u7528\u3002<\/p>\n<p>4. \u793e\u533a\u652f\u6301\uff1aAVXCL\u62e5\u6709\u4e00\u4e2a\u6d3b\u8dc3\u7684\u5f00\u53d1\u8005\u793e\u533a\uff0c\u53ef\u4ee5\u63d0\u4f9b\u6280\u672f\u652f\u6301\u548c\u5e2e\u52a9\u3002<\/p>\n<p>\n<h3>\u4e3a\u4ec0\u4e48\u9009\u62e9AVXCL\u800c\u4e0d\u662f\u5176\u4ed6\u5e93\uff1f<\/h3>\n<\/p>\n<p><b>\u4e3a\u4ec0\u4e48AVXCL\u6bd4OpenBLAS\u66f4\u5feb\uff1f<\/b><\/p>\n<p>AVXCL\u76f4\u63a5\u5229\u7528\u4e86Intel\u5904\u7406\u5668\u7684AVX\u6307\u4ee4\u96c6\uff0c\u800cOpenBLAS\u5219\u662f\u5bf9\u901a\u7528\u6307\u4ee4\u96c6\u7684\u4f18\u5316\u3002\u5728AVX\u652f\u6301\u826f\u597d\u7684\u5904\u7406\u5668\u4e0a\uff0cAVXCL\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u6027\u80fd\u3002<\/p>\n<p><b>AVXCL\u548cMKL\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/b><\/p>\n<p>AVXCL\u662f\u57fa\u4e8eMKL\uff08Math Kernel Library\uff09\u5f00\u53d1\u7684\uff0c\u4f46\u5b83\u53ea\u5305\u542b\u4e86MKL\u4e2d\u4e0eAVX\u6307\u4ee4\u96c6\u76f8\u5173\u7684\u90e8\u5206\u3002MKL\u662f\u4e00\u4e2a\u529f\u80fd\u66f4\u5168\u9762\u7684\u6570\u5b66\u5e93\uff0c\u800cAVXCL\u5219\u4e13\u6ce8\u4e8eAVX\u6307\u4ee4\u96c6\u7684\u4f18\u5316\u3002<\/p>\n<p><b>AVXCL\u662f\u5426\u652f\u6301\u591a\u7ebf\u7a0b\uff1f<\/b><\/p>\n<p>AVXCL\u672c\u8eab\u4e0d\u76f4\u63a5\u652f\u6301\u591a\u7ebf\u7a0b\uff0c\u4f46\u5b83\u53ef\u4ee5\u4e0e\u5176\u4ed6\u591a\u7ebf\u7a0b\u5e93\uff08\u5982OpenMP\uff09\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u5b9e\u73b0\u5e76\u884c\u8ba1\u7b97\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662fAVXCL\uff1f 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AVXCL\u5305\u542b\u4e86\u4e00\u7cfb\u5217\u9488\u5bf9AVX\u6307\u4ee4\u96c6\u4f18\u5316\u7684&#8230;<\/p>\n","protected":false},"author":1,"featured_media":901,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[396,70,397],"topic":[],"class_list":["post-900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-avxcl","tag-70","tag-397"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/900","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=900"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/900\/revisions"}],"predecessor-version":[{"id":903,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/900\/revisions\/903"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/901"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=900"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}