{"id":22225,"date":"2024-09-18T15:39:20","date_gmt":"2024-09-18T07:39:20","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=22225"},"modified":"2024-09-18T15:39:20","modified_gmt":"2024-09-18T07:39:20","slug":"%e6%98%82%e8%b4%b5llm%e7%9a%84%e6%95%91%e6%98%9f%ef%bc%9fnature%e6%96%b0%e7%a0%94%e7%a9%b6%e6%8f%90%e5%87%ba%e6%96%b0%e5%9e%8b%e5%bf%86%e9%98%bb%e5%99%a8%ef%bc%8c%e6%af%94haswell-cpu%e9%ab%98%e6%95%88","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2024\/09\/18\/22225\/","title":{"rendered":"\u6602\u8d35LLM\u7684\u6551\u661f\uff1fNature\u65b0\u7814\u7a76\u63d0\u51fa\u65b0\u578b\u5fc6\u963b\u5668\uff0c\u6bd4Haswell CPU\u9ad8\u6548460\u500d"},"content":{"rendered":"<div class=\"article-desc\">\u5982\u679c OpenAI \u7b49\u672a\u6765\u5f00\u53d1\u7684\u5927\u6a21\u578b\u4e5f\u80fd\u8fd0\u884c\u5728\u57fa\u4e8e\u6b64\u7c7b\u6280\u672f\u5f00\u53d1\u7684\u786c\u4ef6\u4e0a\uff0c\u90a3 AI 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srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/c61f44d9561325a81b1459d1ce29849e908572-300x92.webp 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/c61f44d9561325a81b1459d1ce29849e908572-150x46.webp 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/c61f44d9561325a81b1459d1ce29849e908572-768x235.webp 768w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/c61f44d9561325a81b1459d1ce29849e908572.webp 1020w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h5>\u8bba\u6587\u6807\u9898\uff1aLinear symmetric self-selecting 14-bit kinetic molecular memristors<\/h5>\n<h5>\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/www.nature.com\/articles\/s41586-024-07902-2<\/h5>\n<p>\u8be5\u8bba\u6587\u7684\u6838\u5fc3\u4eae\u70b9\u662f\uff0c\u5176\u4e2d\u63d0\u51fa\u7684\u5206\u5b50\u5fc6\u963b\u5668\u5728\u6838\u5fc3\u7684\u77e9\u9635\u8fd0\u7b97\u4e0a\u80fd\u5b9e\u73b0\u8fdc\u8d85\u7535\u5b50\u5668\u4ef6\u6548\u7387\u7684 14 bit \u6a21\u62df\u8ba1\u7b97\uff1b\u5e76\u4e14\u5176\u5b9e\u73b0\u4e86\u8d85\u8fc7 73 dB \u7684\u4fe1\u566a\u6bd4\uff0c\u6bd4\u4e4b\u524d\u7684\u6700\u4f73\u6c34\u5e73\u76f4\u63a5\u9ad8\u51fa\u4e86 4 \u4e2a\u6570\u91cf\u7ea7\uff0c\u540c\u65f6\u5176\u80fd\u8017\u91cf\u6bd4\u7535\u5b50\u8ba1\u7b97\u673a\u4f4e 460 \u500d\uff01<\/p>\n<p>\u8fd9\u6837\u7684\u51fa\u8272\u8868\u73b0\u8ba9 AI \u5de5\u7a0b\u5e08 Rohan Paul \u5fcd\u4e0d\u4f4f\u60ca\u53f9\uff1a\u300c\u5982\u679c\u8fd9\u662f\u771f\u7684\uff0c\u7b97\u662f\u5230\u4e86 LLM \u7684\u771f\u7a7a\u7ba1\u53d8\u7845\u6676\u4f53\u7ba1\u65f6\u523b\u5417\uff1f\u300d<\/p>\n<p><img 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\u7684\u590d\u6742\u6027\uff0c\u4f46\u5b83\u4eec\u53ea\u9002\u7528\u4e8e\u7279\u5b9a\u7684\u77e9\u9635\u7ed3\u6784\uff0c\u6bd4\u5982\u4eba\u5de5\u667a\u80fd\u4e2d\u7684\u975e\u7ed3\u6784\u5316\u6570\u636e\u3002<\/p>\n<p>\u4e3a\u4e86\u5f97\u5230\u9ad8\u6548\u7684\u901a\u7528\u578b VMM \u5f15\u64ce\uff0c\u4eba\u4eec\u4e00\u76f4\u5728\u63a8\u52a8\u786c\u4ef6\u7684\u53d1\u5c55\uff0c\u5c24\u5176\u662f\u70b9\u79ef\u5f15\u64ce\uff08DPE\uff09\u2014\u2014\u4e00\u79cd\u53ef\u5728\u5355\u4e2a\u65f6\u95f4\u6b65\u957f\u5185\u5b9e\u73b0 VMM \u7684\u6a21\u62df\u52a0\u901f\u5668\u3002\u5c3d\u7ba1 DPE \u6709\u5e94\u5bf9\u8ba1\u7b97\u89c4\u6a21\u6269\u5c55\u7684\u6f5c\u529b\uff0c\u4f46\u5176\u5e94\u7528\u4e5f\u53d7\u9650\u4e8e\u5176\u7cbe\u5ea6\uff0c\u56e0\u4e3a\u6a21\u62df\u7535\u8def\u5143\u4ef6\u4ec5\u63d0\u4f9b 2-6 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https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/35fcad01932dacafa450414cd5bce9ee9511b4-912x1024.webp 912w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/35fcad01932dacafa450414cd5bce9ee9511b4-134x150.webp 134w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/35fcad01932dacafa450414cd5bce9ee9511b4-768x862.webp 768w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/09\/35fcad01932dacafa450414cd5bce9ee9511b4.webp 938w\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" \/><\/p>\n<h2>\u5b9e\u9a8c<\/h2>\n<p>\u4f7f\u7528\u8fd9\u4e2a 64\u00d764 \u7684\u5206\u5b50\u4ea4\u53c9\u5f00\u5173\u77e9\u9635\uff0c\u8be5\u56e2\u961f\u6267\u884c\u4e86 VMM \u5b9e\u9a8c\uff0c\u8fd9\u7528\u5230\u4e86\u4e00\u4e2a\u4ed6\u4eec\u5b9a\u5236\u7684\u8d85\u8fc7 16 \u6bd4\u7279\u51c6\u786e\u5ea6\u7684\u6df7\u5408\u4fe1\u53f7\u5916\u56f4\u7535\u8def\uff0c\u5982\u4e0b\u56fe 4 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\u7684\u4fe1\u566a\u6bd4\u3002\u8be5\u56e2\u961f\u8868\u793a\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u5927\u7684\u8fdb\u6b65\u3002<\/p>\n<p>\u4ed6\u4eec\u8fd8\u5c55\u793a\u4e86\u4e00\u4e2a\u975e\u5e38\u6709\u8da3\u7684\u7528\u4f8b\u3002\u4f7f\u7528\u77e9\u9635\u4e58\u6cd5\uff0c\u4ed6\u4eec\u4f7f\u7528\u4ece\u97e6\u4f2f\u671b\u8fdc\u955c\u6570\u636e\u5e93\u68c0\u7d22\u5230\u7684\u9891\u57df\u6570\u636e\uff0c\u901a\u8fc7\u9006\u5085\u91cc\u53f6\u53d8\u6362\u91cd\u5efa\u4e86\u6807\u5fd7\u6027\u7684\u300c\u521b\u751f\u4e4b\u67f1\u300d\u56fe\u50cf\uff0c\u89c1\u56fe 4d-f\u3002<\/p>\n<p>\u4e4b\u6240\u4ee5\u9009\u62e9\u5916\u592a\u7a7a\u6570\u636e\uff0c\u662f\u56e0\u4e3a\u5b83\u7f3a\u4e4f\u5bf9\u79f0\u6027\u3002\u8fd9\u9879\u4efb\u52a1\u6bcf\u4e2a\u5e73\u9762\u90fd\u9700\u8981 26,256 \u4e2a\u65f6\u95f4\u6b65\u9aa4\uff0c\u800c\u6570\u5b57\u8ba1\u7b97\u673a\u6240\u9700\u7684\u6b65\u9aa4\u6570\u8d85\u8fc7\u4e86 10^8\u3002<\/p>\n<p>\u7ed3\u679c\uff0c\u4ed6\u4eec\u5f97\u5230\u7684\u4fe1\u566a\u6bd4\u4e3a 74 dB\uff0c\u5cf0\u503c\u4fe1\u566a\u6bd4\u4e3a 76.5 dB\uff0c\u76f4\u63a5\u9ad8\u51fa\u4e86\u4e4b\u524d\u6700\u4f73\u7684 DPE 4 \u4e2a\u6570\u91cf\u7ea7\u3002<\/p>\n<p>\u8fd9\u4e2a\u8f6c\u8bd1\u8fc7\u7a0b\u7684\u540e\u7eed\u9636\u6bb5\u5c06\u9700\u8981\u8fdb\u4e00\u6b65\u6269\u5c55\u8fd9\u4e2a\u4ea4\u53c9\u5f00\u5173\u77e9\u9635\uff0c\u5e76\u5f00\u53d1\u5177\u6709\u9ad8\u7cbe\u5ea6\u7684\u7247\u4e0a\u5916\u56f4\u7535\u8def\u3002<\/p>\n<p>\u8be5\u56e2\u961f\u5728\u8bba\u6587\u4e2d\u63cf\u8ff0\u4e86\u4e00\u79cd\u7ecf\u8fc7\u529f\u7387\u4f18\u5316\u7684\u5916\u56f4\u7535\u8def\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u63d0\u4f9b\u8d85\u9ad8\u7684\u80fd\u6548\uff1a\u6bcf\u79d2\u6bcf\u74e6 4.1 \u4e07\u4ebf\u6b21\u8fd0\u7b97 (TOPS\/W) \u3002\u8fd9\u4e2a\u6570\u636e\u6bd4 18 \u6838 Haswell CPU \u9ad8 460 \u500d\uff0c\u6bd4\u5f53\u524d\u6700\u9ad8\u6548\u7684\u82f1\u4f1f\u8fbe K80 GPU \u9ad8 220 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