{"id":181854,"date":"2020-05-17T09:00:14","date_gmt":"2020-05-17T01:00:14","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=181854"},"modified":"2020-05-16T10:07:40","modified_gmt":"2020-05-16T02:07:40","slug":"ai-facebook-suanfa","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/ai-facebook-suanfa.html","title":{"rendered":"Facebook\u7814\u53d1\u81ea\u9002\u5e94\u9884\u6d4b\u7b97\u6cd5,\u628aAI\u5de5\u5177\u80fd\u6548\u63d0\u53479.8\u500d\uff01"},"content":{"rendered":"\n\n\n
\u5bfc\u8bfb<\/td>\n\u667a\u4e1c\u897f\u606f\uff0c\u8fd1\u65e5\uff0cFacebook\u548c\u4e9a\u5229\u6851\u90a3\u5dde\u7acb\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458\u7814\u53d1\u4e86AutoScale\u7b97\u6cd5\u3002\u8be5\u7b97\u6cd5\u53ef\u4ee5\u81ea\u52a8\u5316\u63a8\u7406AI\u5de5\u5177\u9002\u5408\u8fd0\u884c\u5728\u4e91\u7aef\u8fd8\u662f\u7ec8\u7aef\u3002<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/a><\/p>\n

\u4e3a\u4e86\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\uff0c\u5f53\u4eca\u5927\u591a\u6570\u667a\u80fd\u624b\u673a\u90fd\u91c7\u7528\u4e86AI\u6280\u672f\uff0c\u7528\u4ee5\u5b9e\u73b0\u62cd\u64443D\u7167\u7247\u3001\u9762\u90e8\u8bc6\u522b\u3001\u8bed\u97f3\u8bc6\u522b\u7b49\u529f\u80fd\u3002<\/span><\/p>\n

\u79d1\u6280\u516c\u53f8\u5728\u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fd\u65f6\uff0c\u9700\u8981\u8003\u8651\u7684\u4e00\u4e2a\u91cd\u8981\u95ee\u9898\u662fAI\u6280\u672f\u8fd0\u884c\u7684\u4f4d\u7f6e\uff1a\u5982\u679c\u6240\u6709\u7684AI\u5de5\u5177\u90fd\u5728\u7ec8\u7aef\u8fd0\u884c\uff0c\u6709\u53ef\u80fd\u5bfc\u81f4\u7535\u6c60\u5bff\u547d\u3001\u624b\u673a\u6027\u80fd\u4e0b\u964d\uff1b\u76f8\u53cd\uff0c\u5982\u679cAI\u5de5\u5177\u90fd\u5728\u4e91\u7aef\u8fd0\u884c\uff0c\u5219\u6709\u53ef\u80fd\u5728\u8c03\u7528\u65f6\u82b1\u8d39\u8f83\u957f\u65f6\u95f4\u3002<\/span><\/p>\n

Facebook\u548c\u4e9a\u5229\u6851\u90a3\u5dde\u7acb\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458\u8bd5\u56fe\u7528AutoScale\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002AutoScale\u57fa\u4e8e\u5f3a\u5316\u5b66\u4e60\u7b97\u6cd5\uff0c\u53ef\u4ee5\u81ea\u52a8\u5316\u5224\u65adAI\u5de5\u5177\u9002\u5408\u5728\u4e91\u7aef\u8fd8\u662f\u7ec8\u7aef\u8fd0\u884c\u3002\u6570\u636e\u663e\u793a\uff0cAutoScale\u6a21\u578b\u80fd\u63d0\u9ad8AI\u5de5\u5177\u80fd\u6548\uff0c\u53ef\u4ee5\u4f7f\u80fd\u6548\u8fbe\u5230\u57fa\u7ebf\u65b9\u6cd5\u768410.8\u500d\u3002<\/span><\/p>\n

\u8fd9\u9879\u7814\u7a76\u53d1\u8868\u5728\u5b66\u672f\u7f51\u7ad9arXiv\u4e0a\uff0c\u8bba\u6587\u9898\u76ee\u4e3a\u300aAutoScale\uff1a\u7528\u968f\u673a\u65b9\u5dee\u4f18\u5316\u7aef\u5230\u7aef\u8fb9\u7f18\u63a8\u7406\u7684\u80fd\u6e90\u6548\u7387\uff08AutoScale: Optimizing Energy Efficiency of End-to-End Edge Inference under Stochastic Variance\uff09\u300b\u3002<\/span><\/p>\n

\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/arxiv.org\/pdf\/2005.02544.pdf<\/span><\/p>\n

\"\"<\/a><\/div>\n
\u4e00\u3001AutoScale\uff1a\u5173\u6ce8\u8fd0\u884c\u73af\u5883\u53d8\u5316\uff0c\u5b9e\u65f6\u505a\u51fa\u51b3\u7b56<\/strong><\/span><\/div>\n

\u79fb\u52a8\u8bbe\u5907\u4e0a\u7684AI\u670d\u52a1\u5927\u591a\u5229\u7528\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\uff08DNN\uff09\u5b9e\u73b0\u3002\u7531\u4e8eDNN\u6a21\u578b\u7684\u5de5\u4f5c\u8d1f\u8f7d\u6bd4\u8f83\u5927\uff0c\u4f20\u7edf\u7684AI\u5de5\u5177\u5927\u591a\u5728\u4e91\u7aef\u8fdb\u884c\u3002<\/span><\/p>\n

\u968f\u7740\u6280\u672f\u53d1\u5c55\uff0cAI\u5de5\u5177\u4e5f\u53ef\u4ee5\u5728\u7ec8\u7aef\u8fd0\u884c\u3002\u8fd9\u662f\u56e0\u4e3a\u73b0\u6709\u79fb\u52a8\u7cfb\u7edf\u5bf9DNN\u7684\u6808\u652f\u6301\u5df2\u7ecf\u65e5\u76ca\u6210\u719f\uff0c\u73b0\u4ee3\u79fb\u52a8\u8bbe\u5907\u4e5f\u53ef\u901a\u8fc7\u642d\u8f7d\u52a0\u901f\u5668\u6216\u534f\u5904\u7406\u5668\uff08\u6bd4\u5982GPU\u3001DSP\u7b49\uff09\u6765\u63d0\u5347\u7ec8\u7aef\u5904\u7406\u80fd\u529b\u3002<\/span><\/p>\n

\u4e0d\u8bba\u662f\u54ea\u4e00\u79cd\u65b9\u5f0f\uff0cAI\u5de5\u5177\u7684\u8fd0\u884c\u4f4d\u7f6e\u90fd\u88ab\u4e8b\u5148\u786e\u5b9a\u4e86\u3002\u4f46\u662f\uff0c\u5728\u5b9e\u9645\u8fd0\u884c\u65f6\uff0c\u79fb\u52a8\u8bbe\u5907\u4e0a\u53ef\u80fd\u6709\u591a\u4e2a\u5e94\u7528\u7a0b\u5e8f\u540c\u65f6\u8fd0\u884c\u3001\u65e0\u7ebf\u7f51\u7edc\u7684\u4fe1\u53f7\u5f3a\u5ea6\u4e5f\u4e0d\u662f\u4e00\u6210\u4e0d\u53d8\u7684\u3002\u8fd9\u4e9b\u56e0\u7d20\u4f1a\u5bfc\u81f4AI\u5de5\u5177\u65e0\u6cd5\u8fbe\u5230\u9884\u671f\u7684\u80fd\u6548\uff0c\u8fd8\u6709\u53ef\u80fd\u9020\u6210\u5ef6\u8fdf\u3001\u6027\u80fd\u964d\u4f4e\u3002<\/span><\/p>\n

Facebook\u548c\u4e9a\u5229\u6851\u90a3\u5dde\u7acb\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458\u63d0\u51fa\uff0c\u53ef\u4ee5\u8bbe\u8ba1\u4e00\u4e2a\u8fd9\u6837\u7684\u9884\u6d4b\u6a21\u578b\uff1a\u7528\u5b9e\u65f6\u8fd0\u884c\u73af\u5883\u4f5c\u4e3a\u8f93\u5165\uff0c\u4f7f\u5176\u9884\u6d4b\u51faAI\u5de5\u5177\u9002\u5408\u7684\u8fd0\u884c\u4f4d\u7f6e\uff0c\u8fbe\u5230\u9ad8\u80fd\u6548\u3001\u4f4e\u65f6\u5ef6\u3001\u9ad8\u6027\u80fd\u7684\u76ee\u7684\u3002<\/span><\/p>\n

\u7ecf\u8fc7\u5c1d\u8bd5\uff0c\u7814\u7a76\u4eba\u5458\u63a8\u51fa\u4e86\u81ea\u9002\u5e94\u8f7b\u91cf\u6267\u884c\u7f29\u653e\u5f15\u64ceAutoScale\u3002<\/span><\/p>\n

AutoScale\u91c7\u7528\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5f3a\u5316\u5b66\u4e60\u6280\u672f\u8fdb\u884c\u6301\u7eed\u5b66\u4e60\uff0c\u53ef\u4ee5\u6355\u6349\u548c\u9002\u5e94\u968f\u673a\u7684\u73af\u5883\u53d8\u5316\u3002\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0cAutoScale\u4f1a\u89c2\u5bdf\u548c\u6536\u96c6\u795e\u7ecf\u7f51\u7edc\u7684\u5c42\u7279\u5f81\u3001Wi-Fi\u4fe1\u53f7\u7a33\u5b9a\u6027\u3001\u5904\u7406\u5668\u5229\u7528\u7387\u7b49\u4fe1\u606f\uff0c\u5e76\u636e\u6b64\u4f5c\u51fa\u4f7fDNN\u80fd\u6548\u3001\u6027\u80fd\u6700\u5927\u5316\u7684\u51b3\u7b56\u3002<\/span><\/p>\n

\u4e8c\u3001\u6a21\u578b\u6bcf\u6b21\u8fdb\u884c5\u6b65\u63a8\u7406\uff0c\u9010\u6b21\u63d0\u9ad8AI\u5de5\u5177\u80fd\u6548<\/strong><\/span><\/div>\n

AutoScale\u91c7\u7528\u4e00\u79cd\u81ea\u9002\u5e94\u9884\u6d4b\u673a\u5236\uff0c\u968f\u7740\u8bad\u7ec3\u6b21\u6570\u589e\u591a\uff0cAutoScale\u53ef\u4ee5\u505a\u51fa\u66f4\u4f18\u7684\u51b3\u7b56\u3002<\/span><\/p>\n

\u5bf9\u4e8e\u6bcf\u4e2a\u63a8\u7406\u6267\u884c\u4efb\u52a1\uff0cAutoScale\u7684\u9884\u6d4b\u8fc7\u7a0b\u5206\u4e3a5\u6b65\uff1a<\/span><\/p>\n

    \n
  1. \u89c2\u5bdf\u5f53\u524d\u7684\u6267\u884c\u72b6\u6001\uff08\u795e\u7ecf\u7f51\u7edc\u7279\u5f81\u3001\u73af\u5883\u4fe1\u606f\u7b49\uff09\uff0c\u5c06\u5176\u4f5c\u4e3a\u8f93\u5165\uff1b<\/span><\/li>\n
  2. \u6839\u636e\u8f93\u5165\uff0c\u5728\u67e5\u627e\u8868\uff08Q\u8868\uff09\u4e2d\u9009\u62e9\u4e0b\u4e00\u6b65\u64cd\u4f5c\uff1b<\/span><\/li>\n
  3. \u6267\u884c\u9009\u5b9a\u7684\u64cd\u4f5c\uff0c\u5373\u8ba9AI\u5de5\u5177\u5728\u4e91\u7aef\u6216\u5728\u7ec8\u7aef\u8fd0\u884c\uff1b<\/span><\/li>\n
  4. \u89c2\u5bdf\u3001\u8bb0\u5f55AI\u5de5\u5177\u7684\u8fd0\u884c\u6548\u679c\u3002\u7efc\u5408\u8bc4\u4f30\u80fd\u6548\u3001\u65f6\u5ef6\u3001\u6027\u80fd\u7b49\u53c2\u6570\uff0c\u8ba1\u7b97\u5956\u52b1\uff08R\u503c\uff09\uff1b<\/span><\/li>\n
  5. \u6839\u636eAI\u6a21\u578b\u6700\u8fd1\u4e00\u6b21\u7684\u8fd0\u884c\u6548\u679c\u66f4\u65b0\u67e5\u627e\u8868\u3002<\/span><\/li>\n<\/ol>\n

    \u968f\u7740\u67e5\u627e\u8868\u4e0d\u65ad\u66f4\u65b0\uff0c\u5728\u6267\u884c\u4e0b\u4e00\u6b21\u63a8\u7406\u4efb\u52a1\u65f6\uff0cAutoScale\u4f1a\u4e3aAI\u5de5\u5177\u9009\u62e9\u80fd\u6548\u66f4\u4f4e\u7684\u65b9\u6848\u3002<\/span><\/p>\n

    \"\"<\/a><\/div>\n

    \u25b2AutoScale\u6a21\u578b<\/span><\/p>\n

    \u4e09\u3001\u75283\u6b3e\u624b\u673a\u8fdb\u884c\u6d4b\u8bd5\uff0c\u6a21\u578b\u9884\u6d4b\u51c6\u786e\u7387\u8fbe\u523097.9%<\/strong><\/span><\/div>\n

    \u4e3a\u4e86\u9a8c\u8bc1AutoScale\u7684\u6027\u80fd\uff0c\u7814\u7a76\u4eba\u5458\u5c06\u5176\u7528\u4e8e3\u6b3e\u667a\u80fd\u624b\u673a\uff1a\u5c0f\u7c73Mi 8 Pro\u3001\u4e09\u661fGalaxy S10e\u3001\u6469\u6258\u7f57\u62c9Moto X Force\u3002<\/span><\/p>\n

    \u7528Wi-Fi\u628a\u4e09\u6b3e\u624b\u673a\u8fde\u63a5\u5230\u670d\u52a1\u5668\u3002\u901a\u8fc7Wi-Fi Direct\uff08\u4e00\u79cd\u70b9\u5bf9\u70b9\u65e0\u7ebf\u7f51\u7edc\uff09\uff0c\u4e09\u6b3e\u624b\u673a\u4e0e\u4e00\u53f0\u4e09\u661fGalaxy Tab S6\u5e73\u677f\u7535\u8111\u8fde\u63a5\uff0c\u7528\u4e8e\u6a21\u62df\u672c\u5730\u6267\u884c\uff08local execution\uff09\u3002\u7528\u529f\u7387\u8ba1\u6d4b\u91cf\u667a\u80fd\u624b\u673a\u7684\u80fd\u6548\u3002<\/span><\/p>\n

    \u7814\u7a76\u4eba\u5458\u5148\u5bf9AutoScale\u8fdb\u884c\u4e86100\u6b21\u63a8\u7406\u8bad\u7ec3\uff1a\u4f7f\u752864000\u4e2a\u8bad\u7ec3\u6837\u672c\uff1b\u7f16\u8bd1\u6216\u751f\u621010\u4e2aAI\u6a21\u578b\uff0c\u5176\u4e2d\u5305\u62ec\u8c37\u6b4c\u7684\u673a\u5668\u7ffb\u8bd1\u5de5\u5177MobileBERT\u548c\u56fe\u50cf\u5206\u7c7b\u5668Inception\u3002<\/span><\/p>\n

    \u7136\u540e\uff0c\u7814\u7a76\u4eba\u5458\u5206\u522b\u5728\u9759\u6001\u8bbe\u7f6e\u548c\u52a8\u6001\u8bbe\u7f6e\u60c5\u51b5\u4e0b\u8fdb\u884c\u6d4b\u8bd5\u3002\u9488\u5bf9\u6bcf\u79cd\u8bbe\u7f6e\u6a21\u62df\u4e09\u79cd\u60c5\u51b5\uff0c\u5206\u522b\u662f\uff1a<\/span><\/p>\n

      \n
    1. \u4e00\u4e2anon-streaming\u8ba1\u7b97\u673a\u89c6\u89c9\u6d4b\u8bd5\u573a\u666f\uff0cAutoScale\u6a21\u578b\u5bf9\u624b\u673a\u6444\u50cf\u5934\u62cd\u6444\u7167\u7247\u529f\u80fd\u8fdb\u884c\u63a8\u7406\uff1b<\/span><\/li>\n
    2. \u4e00\u4e2astreaming\u8ba1\u7b97\u673a\u89c6\u89c9\u573a\u666f\uff0cAutoScale\u6a21\u578b\u5bf9\u624b\u673a\u6444\u50cf\u5934\u5b9e\u65f6\u62cd\u6444\u89c6\u9891\u529f\u80fd\u8fdb\u884c\u63a8\u7406\uff1b<\/span><\/li>\n
    3. \u4e00\u4e2a\u7ffb\u8bd1\u573a\u666f\uff0cAutoScale\u6a21\u578b\u5bf9\u7ffb\u8bd1\u952e\u5165\u53e5\u5b50\u7684AI\u5de5\u5177\u8fdb\u884c\u63a8\u7406\u3002<\/span><\/li>\n<\/ol>\n

      \u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\uff0c\u5728\u6240\u6709\u573a\u666f\u4e2d\uff0cAutoScale\u6a21\u578b\u7684\u8868\u73b0\u90fd\u4f18\u4e8e\u57fa\u7ebf\u6a21\u578b\u3002AutoScale\u6a21\u578b\u7684\u5ef6\u8fdf\u4e5f\u8f83\u4f4e\uff0c\u5728non-streaming\u8ba1\u7b97\u673a\u89c6\u89c9\u6d4b\u8bd5\u573a\u666f\u4e2d\u7684\u5ef6\u8fdf\u65f6\u95f4\u5c0f\u4e8e50\u6beb\u79d2\uff0c\u5728\u7ffb\u8bd1\u573a\u666f\u4e2d\u7684\u5ef6\u8fdf\u65f6\u95f4\u5c0f\u4e8e100\u6beb\u79d2\u3002\u540c\u65f6\uff0cAutoScale\u6a21\u578b\u4fdd\u6301\u4e86\u8f83\u9ad8\u7684\u6027\u80fd\uff0c\u5728streaming\u8ba1\u7b97\u673a\u89c6\u89c9\u573a\u666f\u4e2d\uff0c\u6bcf\u79d2\u53ef\u4ee5\u5904\u7406\u7ea630\u5e27\u753b\u9762\u3002<\/span><\/p>\n

      \u636e\u7edf\u8ba1\uff0cAutoScale\u6a21\u578b\u7684\u9884\u6d4b\u51c6\u786e\u7387\u8fbe\u5230\u4e8697.9%\uff0c\u5176\u8fb9\u7f18\u63a8\u7406\u7684\u80fd\u6548\u53ef\u8fbe\u5230\u57fa\u7ebf\u6a21\u578b\u76841.6\uff5e10.8\u500d\u3002<\/span><\/p>\n

      AutoScale\u6a21\u578b\u5360\u7528\u7684\u5185\u5b58\u4e5f\u8f83\u5c0f\uff0c\u4ec5\u97000.4MB\u3002\u901a\u5e38\u4e2d\u7aef\u624b\u673a\u7684\u5185\u5b58\u5bb9\u91cf\u4e3a3GB\uff0cAutoScale\u6a21\u578b\u4ec5\u9700\u5360\u75280.01%\u3002<\/span><\/p>\n

      \u7ed3\u8bed\uff1a\u6216\u53ef\u7528\u4e8e\u63d0\u5347AI\u5de5\u5177\u80fd\u6548<\/strong><\/span><\/div>\n

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