{"id":170715,"date":"2024-11-06T22:45:25","date_gmt":"2024-11-06T14:45:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/170715\/"},"modified":"2024-11-06T22:45:26","modified_gmt":"2024-11-06T14:45:26","slug":"%e5%b9%b3%e5%8f%b0redis%e5%9c%a8arm%e5%b9%b3%e5%8f%b0%e4%b8%8a%e7%9a%84%e9%81%a9%e9%85%8d%e4%b9%8b%e8%b7%af%ef%bc%88redis-%e9%80%82%e9%85%8darm%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/170715\/","title":{"rendered":"\u5e73\u53f0Redis\u5728ARM\u5e73\u53f0\u4e0a\u7684\u9069\u914d\u4e4b\u8def\uff08redis \u9002\u914darm\uff09"},"content":{"rendered":"<h1 id=\"%e5%b9%b3%e5%8f%b0redis%e5%9c%a8arm%e5%b9%b3%e5%8f%b0%e4%b8%8a%e7%9a%84%e9%81%a9%e9%85%8d%e4%b9%8b%e8%b7%af%ef%bc%88redis-%e9%80%82%e9%85%8darm%ef%bc%89-ZUUgBRLUAd\">\u5e73\u53f0Redis\u5728ARM\u5e73\u53f0\u4e0a\u7684\u9069\u914d\u4e4b\u8def\uff08redis \u9002\u914darm\uff09<\/h1>\n<p>\u96a8\u8457\u96f2\u8a08\u7b97\u548c\u79fb\u52d5\u8a2d\u5099\u7684\u666e\u53ca\uff0cARM\u67b6\u69cb\u7684\u8655\u7406\u5668\u8d8a\u4f86\u8d8a\u53d7\u5230\u91cd\u8996\u3002\u9019\u4e9b\u8655\u7406\u5668\u4ee5\u5176\u9ad8\u6548\u80fd\u548c\u4f4e\u529f\u8017\u7684\u7279\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u4f3a\u670d\u5668\u548c\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u9996\u9078\u3002\u800c\u5728\u9019\u6a23\u7684\u80cc\u666f\u4e0b\uff0cRedis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5982\u4f55\u5728ARM\u5e73\u53f0\u4e0a\u9032\u884c\u9069\u914d\uff0c\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u95dc\u6ce8\u7684\u7126\u9ede\u3002<\/p>\n<h2 id=\"redis%e7%b0%a1%e4%bb%8b-ZUUgBRLUAd\">Redis\u7c21\u4ecb<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5b83\u4ee5\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002Redis\u7684\u8a2d\u8a08\u521d\u8877\u662f\u70ba\u4e86\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u5404\u7a2e\u5e73\u53f0\u4e0a\u90fd\u80fd\u767c\u63ee\u51fa\u8272\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"arm%e6%9e%b6%e6%a7%8b%e7%9a%84%e5%84%aa%e5%8b%a2-ZUUgBRLUAd\">ARM\u67b6\u69cb\u7684\u512a\u52e2<\/h2>\n<p>ARM\u67b6\u69cb\u7684\u8655\u7406\u5668\u5728\u79fb\u52d5\u8a2d\u5099\u548c\u5d4c\u5165\u5f0f\u7cfb\u7d71\u4e2d\u4f54\u64da\u4e86\u4e3b\u5c0e\u5730\u4f4d\uff0c\u4e3b\u8981\u539f\u56e0\u5728\u65bc\u5176\u4f4e\u529f\u8017\u548c\u9ad8\u6548\u80fd\u7684\u7279\u6027\u3002\u8207\u50b3\u7d71\u7684x86\u67b6\u69cb\u76f8\u6bd4\uff0cARM\u8655\u7406\u5668\u5728\u80fd\u8017\u548c\u6563\u71b1\u65b9\u9762\u8868\u73fe\u66f4\u4f73\uff0c\u9019\u4f7f\u5f97\u5b83\u5011\u975e\u5e38\u9069\u5408\u7528\u65bc\u6578\u64da\u4e2d\u5fc3\u548c\u96f2\u8a08\u7b97\u74b0\u5883\u3002\u6b64\u5916\uff0cARM\u67b6\u69cb\u7684\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u4e5f\u4f7f\u5f97\u5b83\u80fd\u5920\u9069\u61c9\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002<\/p>\n<h2 id=\"redis%e5%9c%a8arm%e5%b9%b3%e5%8f%b0%e4%b8%8a%e7%9a%84%e9%81%a9%e9%85%8d%e6%8c%91%e6%88%b0-ZUUgBRLUAd\">Redis\u5728ARM\u5e73\u53f0\u4e0a\u7684\u9069\u914d\u6311\u6230<\/h2>\n<p>\u5118\u7ba1Redis\u5728x86\u5e73\u53f0\u4e0a\u904b\u884c\u826f\u597d\uff0c\u4f46\u5728ARM\u5e73\u53f0\u4e0a\u9032\u884c\u9069\u914d\u4ecd\u7136\u9762\u81e8\u4e00\u4e9b\u6311\u6230\u3002\u9996\u5148\uff0cARM\u67b6\u69cb\u7684\u6307\u4ee4\u96c6\u8207x86\u67b6\u69cb\u6709\u6240\u4e0d\u540c\uff0c\u9019\u610f\u5473\u8457Redis\u7684\u67d0\u4e9b\u5e95\u5c64\u5be6\u73fe\u9700\u8981\u9032\u884c\u8abf\u6574\u3002\u6b64\u5916\uff0cARM\u8655\u7406\u5668\u7684\u591a\u6838\u8a2d\u8a08\u4e5f\u8981\u6c42Redis\u5728\u591a\u7dda\u7a0b\u8655\u7406\u65b9\u9762\u9032\u884c\u512a\u5316\uff0c\u4ee5\u5145\u5206\u5229\u7528\u786c\u9ad4\u8cc7\u6e90\u3002<\/p>\n<h3 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-ZUUgBRLUAd\">\u6027\u80fd\u512a\u5316<\/h3>\n<p>\u70ba\u4e86\u5728ARM\u5e73\u53f0\u4e0a\u5be6\u73fe\u6700\u4f73\u6027\u80fd\uff0cRedis\u958b\u767c\u5718\u968a\u91dd\u5c0dARM\u67b6\u69cb\u9032\u884c\u4e86\u4e00\u7cfb\u5217\u7684\u512a\u5316\u3002\u4f8b\u5982\uff0cRedis\u5728ARM\u5e73\u53f0\u4e0a\u4f7f\u7528\u4e86NEON\u6307\u4ee4\u96c6\u4f86\u52a0\u901f\u6578\u64da\u8655\u7406\uff0c\u9019\u4f7f\u5f97\u67d0\u4e9b\u64cd\u4f5c\u7684\u6027\u80fd\u5f97\u5230\u4e86\u986f\u8457\u63d0\u5347\u3002\u4ee5\u4e0b\u662f\u4e00\u6bb5\u4f7f\u7528NEON\u6307\u4ee4\u96c6\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\n#include \n\nvoid neon_add(int32_t *a, int32_t *b, int32_t *result, int length) {\n    for (int i = 0; i &lt; length; i += 4) {\n        int32x4_t va = vld1q_s32(&amp;a[i]);\n        int32x4_t vb = vld1q_s32(&amp;b[i]);\n        int32x4_t vresult = vaddq_s32(va, vb);\n        vst1q_s32(&amp;result[i], vresult);\n    }\n}\n<\/code><\/pre>\n<h3 id=\"%e7%a4%be%e7%be%a4%e6%94%af%e6%8c%81%e8%88%87%e8%b2%a2%e7%8d%bb-ZUUgBRLUAd\">\u793e\u7fa4\u652f\u6301\u8207\u8ca2\u737b<\/h3>\n<p>Redis\u7684\u958b\u6e90\u7279\u6027\u4f7f\u5f97\u5168\u7403\u7684\u958b\u767c\u8005\u90fd\u80fd\u53c3\u8207\u5230\u5176\u9069\u914d\u904e\u7a0b\u4e2d\u3002\u8a31\u591a\u958b\u767c\u8005\u5728GitHub\u4e0a\u63d0\u4ea4\u4e86\u91dd\u5c0dARM\u5e73\u53f0\u7684\u88dc\u4e01\u548c\u512a\u5316\u5efa\u8b70\uff0c\u9019\u4e0d\u50c5\u52a0\u901f\u4e86Redis\u5728ARM\u5e73\u53f0\u4e0a\u7684\u9069\u914d\u9032\u7a0b\uff0c\u4e5f\u4fc3\u9032\u4e86\u793e\u7fa4\u7684\u767c\u5c55\u3002\u9019\u7a2e\u958b\u653e\u7684\u5408\u4f5c\u6a21\u5f0f\u4f7f\u5f97Redis\u80fd\u5920\u5feb\u901f\u9069\u61c9\u4e0d\u65b7\u8b8a\u5316\u7684\u6280\u8853\u74b0\u5883\u3002<\/p>\n<h2 id=\"%e6%9c%aa%e4%be%86%e5%b1%95%e6%9c%9b-ZUUgBRLUAd\">\u672a\u4f86\u5c55\u671b<\/h2>\n<p>\u96a8\u8457ARM\u67b6\u69cb\u5728\u4f3a\u670d\u5668\u5e02\u5834\u7684\u9010\u6f38\u5d1b\u8d77\uff0cRedis\u5728ARM\u5e73\u53f0\u4e0a\u7684\u9069\u914d\u5c07\u6703\u6210\u70ba\u4e00\u500b\u6301\u7e8c\u7684\u904e\u7a0b\u3002\u672a\u4f86\uff0c\u96a8\u8457\u66f4\u591a\u7684\u786c\u9ad4\u5ee0\u5546\u63a8\u51fa\u57fa\u65bcARM\u7684\u4f3a\u670d\u5668\uff0cRedis\u7684\u6027\u80fd\u512a\u5316\u548c\u529f\u80fd\u64f4\u5c55\u5c07\u6703\u6210\u70ba\u5176\u767c\u5c55\u7684\u91cd\u8981\u65b9\u5411\u3002\u958b\u767c\u8005\u9700\u8981\u6301\u7e8c\u95dc\u6ce8ARM\u5e73\u53f0\u7684\u6700\u65b0\u6280\u8853\u52d5\u614b\uff0c\u4ee5\u4fbf\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZUUgBRLUAd\">\u7e3d\u7d50<\/h2>\n<p>Redis\u5728ARM\u5e73\u53f0\u4e0a\u7684\u9069\u914d\u4e4b\u8def\u5145\u6eff\u6311\u6230\uff0c\u4f46\u4e5f\u5145\u6eff\u6a5f\u9047\u3002\u96a8\u8457\u793e\u7fa4\u7684\u652f\u6301\u548c\u6280\u8853\u7684\u9032\u6b65\uff0cRedis\u5c07\u80fd\u5920\u5728ARM\u67b6\u69cb\u4e0a\u5be6\u73fe\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u5ee3\u6cdb\u7684\u61c9\u7528\u5834\u666f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u5c0d\u65bc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u6216<em><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u6709\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5728ARM\u5e73\u53f0\u4e0a\u7684\u9069\u914d\u904e\u7a0b\uff0c\u4e86\u89e3\u5176\u6027\u80fd\u512a\u5316\u548c\u61c9\u7528\u5834\u666f\uff0c\u52a9\u529b\u958b\u767c\u8005\u63d0\u5347\u7cfb\u7d71\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-170715","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=170715"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170715\/revisions"}],"predecessor-version":[{"id":170716,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170715\/revisions\/170716"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=170715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=170715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=170715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}