{"id":32743,"date":"2023-09-19T08:50:31","date_gmt":"2023-09-19T00:50:31","guid":{"rendered":"\/\/www.dealsbon.com\/?p=32743"},"modified":"2023-09-19T08:50:31","modified_gmt":"2023-09-19T00:50:31","slug":"ckdhckzdyls","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/32743.html","title":{"rendered":"\u4e32\u53e3DMA\u548c\u4e32\u53e3\u4e2d\u65ad\u4f18\u52a3\u52bf"},"content":{"rendered":"

  \u5728\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\uff0c\u4e32\u53e3DMA\u548c\u4e32\u53e3\u4e2d\u65ad\u662f\u4e24\u79cd\u666e\u904d\u91c7\u7528\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u4eec\u5404\u6709\u4f18\u52a3\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u4e4b\u95f4\u7684\u5f02\u540c\u3002<\/p>\n

\u4e32\u53e3DMA\u4f18\u52a3\u52bf<\/h2>\n

\u4f18\u52bf<\/h3>\n

  \u4e32\u53e3DMA\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5728\u6ca1\u6709CPU\u53c2\u4e0e\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u6570\u636e\u4ece\u5185\u5b58\u76f4\u63a5\u4f20\u8f93\u5230I\/O\u8bbe\u5907\uff0c\u4ece\u800c\u8282\u7701\u4e86CPU\u7684\u8d44\u6e90\u3002\u6b64\u5916\uff0c\u4e32\u53e3DMA\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u591a\u8def\u4f20\u8f93\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u3002<\/p>\n

\u52a3\u52bf<\/h3>\n

  \u7531\u4e8e\u4e32\u53e3DMA\u4e0d\u9700\u8981CPU\u7684\u53c2\u4e0e\uff0c\u56e0\u6b64\u5728\u4e32\u53e3DMA\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0cCPU\u65e0\u6cd5\u83b7\u5f97\u4efb\u4f55\u53cd\u9988\uff0c\u56e0\u6b64\u65e0\u6cd5\u77e5\u9053\u4f20\u8f93\u8fc7\u7a0b\u662f\u5426\u6b63\u5e38\u3002\u6b64\u5916\uff0c\u4e32\u53e3DMA\u4e5f\u4e0d\u80fd\u652f\u6301\u53cc\u5411\u4f20\u8f93\uff0c\u56e0\u6b64\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u9650\u5236\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

\u4e32\u53e3\u4e2d\u65ad\u4f18\u52a3\u52bf<\/h2>\n

\u4f18\u52bf<\/h3>\n

  \u4e32\u53e3\u4e2d\u65ad\u662f\u4e00\u79cd\u4f4e\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5728\u6bcf\u6b21\u4f20\u8f93\u65f6\u90fd\u901a\u77e5CPU\uff0c\u4ece\u800c\u4f7fCPU\u53ef\u4ee5\u53ca\u65f6\u53cd\u9988\u4f20\u8f93\u8fc7\u7a0b\uff0c\u4ece\u800c\u4fdd\u8bc1\u4f20\u8f93\u7684\u51c6\u786e\u6027\u3002\u6b64\u5916\uff0c\u4e32\u53e3\u4e2d\u65ad\u53ef\u4ee5\u652f\u6301\u53cc\u5411\u4f20\u8f93\uff0c\u56e0\u6b64\u53ef\u4ee5\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

\u52a3\u52bf<\/h3>\n

  \u7531\u4e8e\u4e32\u53e3\u4e2d\u65ad\u9700\u8981CPU\u7684\u53c2\u4e0e\uff0c\u56e0\u6b64\u4f1a\u6d88\u8017\u5927\u91cf\u7684CPU\u8d44\u6e90\uff0c\u4ece\u800c\u964d\u4f4e\u7cfb\u7edf\u6027\u80fd\u3002\u6b64\u5916\uff0c\u4e32\u53e3\u4e2d\u65ad\u4e5f\u4e0d\u80fd\u5b9e\u73b0\u591a\u8def\u4f20\u8f93\uff0c\u56e0\u6b64\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u9650\u5236\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u53ef\u4ee5\u770b\u51fa\uff0c\u4e32\u53e3DMA\u548c\u4e32\u53e3\u4e2d\u65ad\u5404\u6709\u4f18\u52a3\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u6765\u786e\u5b9a\u4f7f\u7528\u54ea\u79cd\u65b9\u5f0f\u6765\u4f20\u8f93\u6570\u636e\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\uff0c\u4e32\u53e3DMA\u548c\u4e32\u53e3\u4e2d\u65ad\u662f\u4e24\u79cd\u666e\u904d\u91c7\u7528\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u4eec\u5404\u6709\u4f18\u52a3\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u4e4b\u95f4\u7684\u5f02\u540c\u3002 \u4e32\u53e3DMA\u4f18\u52a3\u52bf \u4f18\u52bf \u4e32<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[69],"class_list":["post-32743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/32743"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=32743"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/32743\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=32743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=32743"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=32743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}