{"id":5929,"date":"2024-04-17T00:25:44","date_gmt":"2024-04-16T16:25:44","guid":{"rendered":"http:\/\/zyg.luchers.cn\/?p=5929"},"modified":"2024-04-17T00:25:44","modified_gmt":"2024-04-16T16:25:44","slug":"%e7%ac%ac%e5%85%ab%e7%ab%a0%e3%80%81cpu%e7%9a%84%e7%bb%93%e6%9e%84%e5%92%8c%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"http:\/\/zyg.luchers.cn\/index.php\/2024\/04\/17\/%e7%ac%ac%e5%85%ab%e7%ab%a0%e3%80%81cpu%e7%9a%84%e7%bb%93%e6%9e%84%e5%92%8c%e5%8a%9f%e8%83%bd\/","title":{"rendered":"\u7b2c\u516b\u7ae0\u3001CPU\u7684\u7ed3\u6784\u548c\u529f\u80fd"},"content":{"rendered":"

\u7b2c\u516b\u7ae0\u3001CPU\u7684\u7ed3\u6784\u548c\u529f\u80fd<\/h1>\n

8.1\u3001CPU\u7684\u7ed3\u6784<\/h2>\n

8.1.1\u3001CPU\u7684\u529f\u80fd<\/h3>\n

1\u3001\u63a7\u5236\u5668\u7684\u529f\u80fd<\/h4>\n

1\u3001\u53d6\u6307\u4ee4 \uff1a\u6307\u4ee4\u63a7\u5236<\/p>\n

2\u3001\u5206\u6790\u6307\u4ee4 \uff1a\u64cd\u4f5c\u63a7\u5236<\/p>\n

3\u3001\u6267\u884c\u6307\u4ee4\uff0c\u53d1\u51fa\u5404\u79cd\u64cd\u4f5c\u547d\u4ee4 \uff1a\u65f6\u95f4\u63a7\u5236<\/p>\n

4\u3001\u63a7\u5236\u7a0b\u5e8f\u8f93\u5165\u53ca\u7ed3\u679c\u7684\u8f93\u51fa<\/p>\n

5\u3001\u603b\u7ebf\u7ba1\u7406 \uff1a\u5904\u7406\u4e2d\u65ad<\/p>\n

6\u3001\u5904\u7406\u5f02\u5e38\u60c5\u51b5\u548c\u7279\u6b8a\u8bf7\u6c42 \uff1a\u6570\u636e\u52a0\u5de5<\/p>\n

2\u3001\u8fd0\u7b97\u5668\u7684\u529f\u80fd<\/h4>\n

1\u3001\u5b9e\u73b0\u7b97\u672f\u8fd0\u7b97\u548c\u903b\u8f91\u8fd0\u7b97<\/p>\n

8.1.2\u3001CPU\u7ed3\u6784\u6846\u56fe<\/h3>\n

1\u3001CPU\u4e0e\u7cfb\u7edf\u603b\u7ebf<\/h4>\n

\"image-20230915214248049\"<\/div><\/p>\n

8.1.3\u3001CPU\u7684\u5bc4\u5b58\u5668<\/h3>\n

1\u3001\u7528\u6237\u53ef\u89c1\u5bc4\u5b58\u5668<\/h4>\n

1\u3001\u901a\u7528\u5bc4\u5b58\u5668<\/h5>\n

1\u3001\u5b58\u653e\u64cd\u4f5c\u6570\uff0c\u53ef\u4f5c\u4e3a\u67d0\u79cd\u5bfb\u5740\u65b9\u5f0f\u6240\u9700\u7684\u4e13\u7528\u5bc4\u5b58\u5668<\/p>\n

2\u3001\u6570\u636e\u5bc4\u5b58\u5668<\/h5>\n

1\u3001\u5b58\u653e\u64cd\u4f5c\u6570\uff08\u6ee1\u8db3\u5404\u79cd\u6570\u636e\u7c7b\u578b\uff09<\/p>\n

2\u3001\u4e24\u4e2a\u5bc4\u5b58\u5668\u62fc\u63a5\u5b58\u653e\u53cc\u500d\u5b57\u957f\u6570\u636e<\/p>\n

3\u3001\u5730\u5740\u5bc4\u5b58\u5668<\/h5>\n

1\u3001\u5b58\u653e\u5730\u5740\uff0c\u5176\u4f4d\u6570\u5e94\u6ee1\u8db3\u6700\u5927\u7684\u5730\u5740\u8303\u56f4<\/p>\n

2\u3001\u7528\u4e8e\u7279\u6b8a\u7684\u5bfb\u5740\u65b9\u5f0f\u3001\u6bb5\u57fa\u503c\u3001\u6808\u6307\u9488<\/p>\n

4\u3001\u6761\u4ef6\u7801\u5bc4\u5b58\u5668<\/h5>\n

1\u3001\u5b58\u653e\u6761\u4ef6\u7801\uff0c\u53ef\u4f5c\u7a0b\u5e8f\u5206\u652f\u7684\u4f9d\u636e<\/p>\n

2\u3001\u5982\u6b63\u3001\u8d1f\u3001\u96f6\u3001\u6ea2\u51fa\u3001\u8fdb\u4f4d\u7b49<\/p>\n

2\u3001\u63a7\u5236\u548c\u72b6\u6001\u5bc4\u5b58\u5668<\/h4>\n

1\u3001\u63a7\u5236\u5bc4\u5b58\u5668<\/h5>\n

1\u3001MAR\uff1a\u4e3b\u5b58\u5730\u5740\u5bc4\u5b58\u5668<\/p>\n

2\u3001M\u4e3b\u5b58\u50a8\u5668<\/p>\n

3\u3001MDR\uff1a\u4e3b\u5b58\u6570\u636e\u5bc4\u5b58\u5668<\/p>\n

4\u3001\u56fe\u793a<\/p>\n

\"image-20230915223213955\"<\/div><\/p>\n

5\u3001\u63a7\u5236CPU<\/p>\n

6\u3001\u5176\u4e2dMAR\u3001MDR\u3001IR\u662f\u7528\u6237\u4e0d\u53ef\u89c1<\/p>\n

7\u3001PC\uff1a\u7528\u6237\u53ef\u7528<\/p>\n

2\u3001\u72b6\u6001\u5bc4\u5b58\u5668<\/h5>\n

1\u3001\u548c\u6761\u4ef6\u7801\u5bc4\u5b58\u5668\u7c7b\u4f3c<\/p>\n

2\u3001PSW\uff1a\u7a0b\u5e8f\u72b6\u6001\u5b57\u5bc4\u5b58\u5668\uff1b\u7528\u4e8e\u5b58\u653e\u7a0b\u5e8f\u72b6\u6001\u5b57<\/p>\n

3\u3001\u4e3a\u4e86\u8ba9\u7a0b\u5e8f\u4e2d\u65ad\uff0c\u6b63\u786e\u8df3\u8f6c\u5230\u5b50\u7a0b\u5e8f\uff0c\u8fd8\u6709\u56de\u590d\u7a0b\u5e8f\u4e2d\u65ad\u7684\u65ad\u70b9\uff1b\u9700\u8981\u4fdd\u5b58\u7684\u4e3b\u7a0b\u5e8f\u7ebf\u7a0b\u548c\u65ad\u70b9\u7684\u4fdd\u5b58\uff0c\u90fd\u5b58\u653e\u5728\u4e00\u4e2a\u5bc4\u5b58\u5668\u4e2d\uff0c\u4f46\u662fn\u591a\u4e2a\u7a0b\u5e8f\u4e2d\u65ad\u7684\u73b0\u573a\u548c\u65ad\u70b9\u65e0\u6cd5\u8fc7\u591a\u4fdd\u5b58\uff0c\u8ba1\u7b97\u673a\u8bbe\u8ba1\u8005\u5c31\u8ba9\u8f6f\u786c\u4ef6\u72b6\u6001\u5bc4\u5b58\u5668\uff0c\u96c6\u5408\u4e3a\u4e00\u4e2a\u7a0b\u5e8f\u72b6\u6001\u5b57\uff1b\u5c31\u5b8c\u6210\u7a0b\u5e8f\u73b0\u573a\u7684\u5207\u6362<\/p>\n

8.1.4\u3001\u63a7\u5236\u5355\u5143CU\u548c\u4e2d\u65ad\u7cfb\u7edf<\/h3>\n

1\u3001CU\u4ea7\u751f\u5168\u90e8\u6307\u4ee4\u7684\u4e3a\u64cd\u4f5c\u547d\u4ee4\u5e8f\u5217<\/h4>\n

1\u3001\u8981\u4fdd\u8bc1\u5fae\u64cd\u4f5c\u547d\u4ee4\u7684\u5148\u540e\u987a\u5e8f\uff0c\u6240\u4ee5\u4e3a\u5e8f\u5217<\/p>\n

2\u3001\u7ec4\u5408\u903b\u8f91\u8bbe\u8ba1\uff1a\u786c\u8fde\u7ebf\u903b\u8f91 <\/p>\n

3\u3001\u5fae\u7a0b\u5e8f\u8bbe\u8ba1\uff1a\u5b58\u50a8\u903b\u8f91\uff08\u5728\u7b2c\u5341\u7ae0\u4ecb\u7ecd\uff09<\/p>\n

4\u3001\u4e2d\u65ad\u7cfb\u7edf\uff08\u57288.4\u8bb2\u89e3\uff09<\/h5>\n

8.1.5\u3001ALU\uff08\u5728\u7b2c\u516d\u7ae0\u5c31\u8be6\u7ec6\u4ecb\u7ecd\u8fc7\uff09<\/h3>\n

8.2\u3001\u6307\u4ee4\u5468\u671f<\/h2>\n

8.2.1\u3001\u6307\u4ee4\u5468\u671f\u7684\u57fa\u672c\u6982\u5ff5<\/h3>\n

1\u3001\u6307\u4ee4\u5468\u671f<\/h4>\n

1\u3001\u53d6\u51fa\u5e76\u6267\u884c\u4e00\u6761\u6307\u4ee4\u6240\u9700\u7684\u5168\u90e8\u65f6\u95f4<\/p>\n

2\u3001\u5b8c\u6210\u4e00\u6761\u6307\u4ee4\uff08\u53d6\u6307\u3001\u5206\u6790\uff1b\u6267\u884c\uff09<\/p>\n

\u2460\u53d6\u6307\u3001\u5206\u6790\uff1a\u53d6\u51fa\u4e00\u6761\u6307\u4ee4\uff1a\u628a\u6307\u4ee4\u4ece\u5185\u5b58\u5355\u5143\u53d6\u51fa\u653e\u5230IR\u5bc4\u5b58\u5668\uff0c\u7136\u540e\u5bf9\u6307\u4ee4\u7684\u64cd\u4f5c\u7801\uff0c\u5bfb\u5740\u65b9\u5f0f\u8fdb\u884c\u5206\uff08\u53d6\u6307\u5468\u671f\uff09<\/p>\n

\u2461\u6267\u884c\uff1a\u5b8c\u6210\u6307\u4ee4\u8981\u6c42\u7684\u5168\u90e8\u64cd\u4f5c\uff08\u6267\u884c\u5468\u671f\uff09<\/p>\n

3\u3001\u5b8c\u6574\u6307\u4ee4\u5468\u671f<\/p>\n

\"image-20230915224430859\"<\/div><\/p>\n

2\u3001\u6bcf\u6761\u6307\u4ee4\u7684\u6307\u4ee4\u5468\u671f\u4e0d\u540c<\/h4>\n

1\u3001\u6709\u7684\u53ea\u5305\u62ec\u53d6\u6307\u5468\u671f\uff0c\u4e0d\u5305\u62ec\u6267\u884c\u5468\u671f\u3002 \uff08\u4f8b\u5b50NOP\uff09<\/p>\n

2\u3001\u6709\u7684\u4e24\u4e2a\u5468\u671f\u90fd\u5305\u62ec\uff0c\u4e14\u5468\u671f\u65f6\u95f4\u76f8\u540c \uff08\u4f8b\u5b50ADD menm\uff09<\/p>\n

3\u3001\u6709\u4e24\u4e2a\u5468\u671f\u90fd\u5305\u62ec\uff0c\u4f46\u53d6\u6307\u5468\u671f\u548c\u6267\u884c\u5468\u671f\u7684\u65f6\u95f4\u4e0d\u76f8\u540c \uff08NUL mem\uff09<\/p>\n

3\u3001\u5177\u6709\u95f4\u63a5\u5bfb\u5740\u7684\u6307\u4ee4\u5468\u671f<\/h4>\n

1\u3001\u56fe\u793a<\/p>\n

\"image-20230915224916202\"<\/div><\/p>\n

4\u3001\u5e26\u6709\u4e2d\u65ad\u5468\u671f\u7684\u6307\u4ee4\u5468\u671f<\/h4>\n

\"image-20230915225029025\"<\/div><\/p>\n

5\u3001\u6307\u4ee4\u5468\u671f\u6d41\u7a0b<\/h4>\n

\"image-20230915225307336\"<\/div><\/p>\n

6\u3001CPU\u5de5\u4f5c\u5468\u671f\u7684\u6807\u5fd7<\/h4>\n

1\u3001CPU\u8bbf\u5b58\u6709\u56db\u79cd\u6027\u8d28<\/h5>\n

1\u3001\u53d6 \u6307\u4ee4 \uff08\u53d6\u6307\u5468\u671f\uff09<\/p>\n

2\u3001\u53d6 \u5730\u5740 \uff08\u95f4\u63a5\u5468\u671f\uff09<\/p>\n

3\u3001\u5b58\u53d6\u64cd\u4f5c\u6570\u6216\u7ed3\u679c \uff08\u6267\u884c\u5468\u671f\uff09<\/p>\n

4\u3001\u5b58 \u7a0b\u5e8f\u65ad\u70b9 \uff08\u4e2d\u65ad\u5468\u671f\uff09<\/p>\n

5\u3001CPU\u76844\u4e2a\u5de5\u4f5c\u5468\u671f<\/p>\n

\"image-20230915225947794\"<\/div><\/p>\n

8.2.2\u3001\u6307\u4ee4\u5468\u671f\u7684\u6570\u636e\u6d41<\/h3>\n

1\u3001\u53d6\u6307\u5468\u671f\u6570\u636e\u6d41<\/h4>\n

1\u3001PC\u901a\u8fc7\u6570\u636e\u603b\u7ebf\u627e\u5230\u5b58\u50a8\u5668\u4e2d\u9700\u8981\u7684\u64cd\u4f5c\u6307\u4ee4\uff0c\u7136\u540e\u8fd4\u56de\u7ed9MDR\u5bc4\u5b58\u5668\uff0c\u7ed9IR\u8fdb\u884c\u89e3\u6790<\/p>\n

2\u3001\u4e3a\u4e86\u65b9\u4fbf\u4e0b\u4e00\u6761\u6307\u4ee4\u7684\u6267\u884c\uff0cCU\u628aPC\u4e2d\u7684\u6307\u4ee4+1\u7136\u540e\u53c8\u8d4b\u7ed9\u4e86PC\uff0c\u65b9\u4fbf\u8bfb\u53d6\u4e0b\u4e00\u6761\u6307\u4ee4<\/p>\n

3\u3001\u56fe\u793a<\/p>\n

\"image-20230915230504132\"<\/div><\/p>\n

2\u3001\u95f4\u5740\u5468\u671f\u6570\u636e\u6d41<\/h4>\n

1\u3001\u6307\u4ee4\u662f\u5728MDR\u548cIR\u4e2d<\/p>\n

2\u3001\u628aMRD\u4e2d\u6307\u4ee4\u7684\u64cd\u4f5c\u6570\u5730\u5740\u8d4b\u7ed9MAR\uff0c\u8ba9MAR\u901a\u8fc7\u5730\u5740\u603b\u7ebf\u53bb\u5b58\u50a8\u5668\u4e2d\u53d6\u51fa\u5730\u5740<\/p>\n

3\u3001CU\u53d1\u51fa\u8bfb\u53d6\u4fe1\u53f7\uff0c\u901a\u8fc7\u5730\u5740\u603b\u7ebf\u8bfb\u53d6\u5730\u5740\u7ed9\u6570\u636e\u603b\u7ebf\uff0c\u6570\u636e\u603b\u7ebf\u518d\u628a\u5730\u5740\u7801\u7ed9MRD<\/p>\n

4\u3001\u8fd9\u6837MDR\u5c31\u627e\u5230\u64cd\u4f5c\u6307\u4ee4\u771f\u6b63\u7684\u5730\u5740\uff0c\u7136\u540e\u8fdb\u884c\u64cd\u4f5c<\/p>\n

5\u3001\u56fe\u793a<\/p>\n

\"image-20230915230840851\"<\/div><\/p>\n

3\u3001\u6267\u884c\u5468\u671f\u6570\u636e\u6d41<\/h4>\n

1\u3001\u4e0d\u540c\u6307\u4ee4\u7684\u6267\u884c\u5468\u671f\u6570\u636e\u6d41\u4e0d\u540c<\/p>\n

2\u3001\u5728\u7b2c\u4e5d\u7ae0\u4e2d\u8be6\u7ec6\u8bb2\u89e3<\/p>\n

4\u3001\u4e2d\u65ad\u5468\u671f\u6570\u636e\u6d41<\/h4>\n

1\u3001\u4e09\u90e8\u5206\uff1a\u4fdd\u5b58\u65ad\u70b9\u3001\u5f62\u6210\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u5165\u53e3\u5730\u5740\uff0c\u786c\u4ef6\u5173\u4e2d\u65ad<\/p>\n

2\u3001\u6b64\u56fe\u53ea\u5206\u6790\u4e86\uff1a\u524d\u4e24\u90e8\u5206<\/p>\n

3\u3001\u4fdd\u5b58\u65ad\u70b9<\/p>\n

\u2460\u4fdd\u5b58\u7a0b\u5e8f\u65ad\u70b9\uff0c\u628a\u7a0b\u5e8f\u65ad\u70b9\u4fdd\u5b58\u5728\u67d0\u4e00\u5185\u5b58\u5355\u5143\u4e2d\uff0cCU\u6765\u5f97\u77e5\u65ad\u70b9\u4fdd\u5b58\u5728\u54ea\u4e2a\u5730\u5740\u5355\u5143\u4e2d<\/p>\n

\u2461\u628aCU\u6570\u636e\u4f20\u7ed9MAR\uff0c\u8ba9MAR\u901a\u8fc7\u5730\u5740\u603b\u7ebf\u627e\u5230\u5b58\u50a8\u5668<\/p>\n

\u2462\u4fdd\u5b58\u65ad\u70b9\u662f\u5199\u64cd\u4f5c\uff0cCU\u53d1\u51fa\u5199\u547d\u4ee4\u901a\u8fc7\u5730\u5740\u6267\u884c\u5199\u5165\u65ad\u70b9\u547d\u4ee4\u5230\u5b58\u50a8\u5668<\/p>\n

\u2463PC\u4fdd\u5b58\u4e2d\u65ad\u540e\u7684\u4e0b\u4e00\u6761\u6307\u4ee4\uff0cPC\u9001\u7ed9MDR\uff0c\u518d\u901a\u8fc7\u603b\u7ebf\u9001\u8bf6\u5b58\u50a8\u5668<\/p>\n

4\u3001\u5f62\u6210\u4e2d\u65ad\u8bbf\u95ee\u7a0b\u5e8f\u7684\u5165\u53e3\u5730\u5740<\/p>\n

\u2460CU\u7ed9\u51fa\u5165\u53e3\u5730\u5740\uff0c\u8ba9\u540e\u628a\u5730\u5740\u9001\u7ed9PC<\/p>\n

\u2461\u5c31\u5b8c\u6210\u4e86\uff0c\u56e0\u4e3aPC\u662f\u4e0b\u4e00\u6761\u8981\u5b8c\u6210\u7684\u6307\u4ee4<\/p>\n

5\u3001\u56fe\u793a<\/p>\n

\"image-20230915231729657\"<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"

\u7b2c\u516b\u7ae0\u3001CPU\u7684\u7ed3\u6784\u548c\u529f\u80fd 8.1\u3001CPU\u7684\u7ed3\u6784 8.1.1\u3001CPU\u7684\u529f\u80fd 1\u3001\u63a7\u5236\u5668\u7684\u529f\u80fd 1\u3001\u53d6\u6307\u4ee4 \uff1a\u6307 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[],"class_list":["post-5929","post","type-post","status-publish","format-standard","hentry","category-59"],"_links":{"self":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/comments?post=5929"}],"version-history":[{"count":1,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5929\/revisions"}],"predecessor-version":[{"id":5930,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5929\/revisions\/5930"}],"wp:attachment":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/media?parent=5929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/categories?post=5929"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/tags?post=5929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}