{"id":1886,"date":"2024-01-04T12:32:23","date_gmt":"2024-01-04T04:32:23","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=1886"},"modified":"2024-06-19T17:02:03","modified_gmt":"2024-06-19T09:02:03","slug":"%e5%88%b0%e5%ba%95%e4%bb%80%e4%b9%88%e6%98%afasic%e5%92%8cfpga%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=1886","title":{"rendered":"\u5230\u5e95\u4ec0\u4e48\u662fASIC\u548cFPGA\uff1f"},"content":{"rendered":"
\u4e0a\u4e00\u7bc7\u6587\u7ae0\uff08\u94fe\u63a5<\/a>\uff09\uff0c\u5c0f\u67a3\u541b\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e86CPU\u548cGPU\u3002\u4eca\u5929\uff0c\u6211\u7ee7\u7eed\u4ecb\u7ecd\u8ba1\u7b97\u82af\u7247\u9886\u57df\u7684\u53e6\u5916\u4e24\u4f4d\u4e3b\u89d2\u2014\u2014ASIC\u548cFPGA\u3002<\/span><\/section>\n

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\u2588<\/strong><\/span> ASIC<\/strong>\uff08\u4e13\u7528\u96c6\u6210\u7535\u8def<\/span>\uff09<\/strong><\/section>\n
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\u4e0a\u7bc7\u63d0\u5230\uff0cGPU\u7684\u5e76\u884c\u7b97\u529b\u80fd\u529b\u5f88\u5f3a\uff0c\u4f46\u662f\u5b83\u4e5f\u6709\u7f3a\u70b9\uff0c\u5c31\u662f\u529f\u8017\u9ad8\uff0c\u4f53\u79ef\u5927\uff0c\u4ef7\u683c\u8d35\u3002<\/span><\/section>\n
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\u8fdb\u516521\u4e16\u7eaa\u540e\uff0c\u7b97\u529b\u9700\u6c42\u5448\u73b0\u4e24\u4e2a\u663e\u8457\u8d8b\u52bf\uff1a\u4e00\uff0c\u7b97\u529b\u7684\u4f7f\u7528\u573a\u666f\uff0c\u5f00\u59cb\u7ec6\u5206\uff1b\u4e8c\uff0c\u7528\u6237\u5bf9\u7b97\u529b\u6027\u80fd\u7684\u8981\u6c42\uff0c\u8d8a\u6765\u8d8a\u9ad8\u3002\u901a\u7528\u7684\u7b97\u529b\u82af\u7247\uff0c\u5df2\u7ecf\u65e0\u6cd5\u6ee1\u8db3\u7528\u6237\u7684\u9700\u6c42\u3002<\/span><\/section>\n

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\u4e8e\u662f\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\uff0c\u5f00\u59cb\u52a0\u5f3a\u5bf9\u4e13\u7528\u8ba1\u7b97\u82af\u7247\u7684\u7814\u7a76\u548c\u6295\u8d44\u529b\u5ea6\u3002\u800cASIC\uff08Application Specific Integrated Circuit\uff0c\u4e13\u7528\u96c6\u6210\u7535\u8def\uff09\uff0c\u5c31\u662f<\/span>\u4e00\u79cd\u4e13\u7528\u4e8e\u7279\u5b9a\u4efb\u52a1\u7684\u82af\u7247\u3002<\/span><\/section>\n

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ASIC\u7684\u5b98\u65b9\u5b9a\u4e49\uff0c\u662f\u6307\uff1a\u5e94\u7279\u5b9a\u7528\u6237\u7684\u8981\u6c42\uff0c\u6216\u7279\u5b9a\u7535\u5b50\u7cfb\u7edf\u7684\u9700\u8981\uff0c\u4e13\u95e8\u8bbe\u8ba1\u3001\u5236\u9020\u7684\u96c6\u6210\u7535\u8def\u3002<\/span><\/section>\n
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ASIC\u8d77\u6b65\u4e8e\u4e0a\u4e16\u7eaa70-80\u5e74\u4ee3\u3002\u65e9\u671f\u7684\u65f6\u5019\uff0c\u66fe\u7528\u4e8e\u8ba1\u7b97\u673a\u3002\u540e\u6765\uff0c\u4e3b\u8981\u7528\u4e8e\u5d4c\u5165\u5f0f\u63a7\u5236\u3002<\/span>\u8fd9\u51e0\u5e74\uff0c\u5982\u524d\u9762\u6240\u8bf4\uff0c\u5f00\u59cb\u5d1b\u8d77\uff0c\u7528\u4e8e<\/span>AI\u63a8\u7406\u3001\u9ad8\u901f\u641c\u7d22\u4ee5\u53ca\u89c6\u89c9\u548c\u56fe\u50cf\u5904\u7406\u7b49\u3002<\/span><\/section>\n
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\u8bf4\u5230ASIC\uff0c\u6211\u4eec\u5c31\u4e0d\u5f97\u4e0d\u63d0\u5230Google\u516c\u53f8\u5927\u540d\u9f0e\u9f0e\u7684TPU<\/strong>\u3002<\/span><\/section>\n

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TPU\uff0c\u5168\u79f0Tensor Processing Unit\uff0c\u5f20\u91cf\u5904\u7406\u5355\u5143\u3002\u6240\u8c13\u201c\u5f20\u91cf\uff08tensor\uff09\u201d\uff0c\u662f\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u6570\u5b57\uff08\u591a\u7ef4\u6570\u7ec4\uff09<\/span>\u7684\u6570\u5b66\u5b9e\u4f53\u3002<\/span><\/span><\/span><\/section>\n

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\u76ee\u524d\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u673a\u5668\u5b66\u4e60\u7cfb\u7edf\uff0c\u90fd\u4f7f\u7528\u5f20\u91cf\u4f5c\u4e3a\u57fa\u672c\u6570\u636e\u7ed3\u6784\u3002\u6240\u4ee5\uff0c\u5f20\u91cf\u5904\u7406\u5355\u5143\uff0c\u6211\u4eec\u53ef\u4ee5\u7b80\u5355\u7406\u89e3\u4e3a\u201cAI\u5904\u7406\u5355\u5143\u201d\u3002<\/span><\/section>\n

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2015\u5e74\uff0c\u4e3a\u4e86\u66f4\u597d\u5730\u5b8c\u6210\u81ea\u5df1\u7684\u6df1\u5ea6\u5b66\u4e60\u4efb\u52a1\uff0c\u63d0\u5347AI\u7b97\u529b\uff0cGoogle\u63a8\u51fa\u4e86\u4e00\u6b3e\u4e13\u95e8\u7528\u4e8e\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u7684\u82af\u7247\uff0c\u4e5f\u5c31\u662fTPU v1\u3002<\/span><\/section>\n

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\u76f8\u6bd4\u4f20\u7edf\u7684<\/span>CPU\u548cGPU\uff0c\u5728\u795e\u7ecf\u7f51\u7edc\u8ba1\u7b97\u65b9\u9762\uff0cTPU v1\u53ef\u4ee5\u83b7\u5f9715~30\u500d\u7684\u6027\u80fd\u63d0\u5347\uff0c\u80fd\u6548\u63d0\u5347\u66f4\u662f\u8fbe\u523030~80\u500d\uff0c\u7ed9\u884c\u4e1a\u5e26\u6765\u4e86\u5f88\u5927\u9707\u52a8\u3002<\/span><\/span><\/p>\n


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2017\u5e74\u548c2018\u5e74\uff0cGoogle\u53c8\u518d\u63a5\u518d\u5389\uff0c\u63a8\u51fa\u4e86\u80fd\u529b\u66f4\u5f3a\u7684TPU v2\u548cTPU v3\uff0c\u7528\u4e8eAI\u8bad\u7ec3\u548c\u63a8\u7406\u30022021\u5e74\uff0c\u4ed6\u4eec\u63a8\u51fa\u4e86TPU v4\uff0c\u91c7\u75287nm\u5de5\u827a\uff0c\u6676\u4f53\u7ba1\u6570\u8fbe\u5230220\u4ebf\uff0c<\/span><\/span><\/span><\/span><\/span><\/span>\u6027<\/span>\u80fd\u76f8\u8f83\u4e0a\u4ee3\u63d0\u5347\u4e8610\u500d<\/span>\uff0c\u6bd4\u82f1\u4f1f\u8fbe\u7684A100\u8fd8\u5f3a1.7\u500d\u3002<\/span><\/p>\n

<\/span>\u9664\u4e86Google\u4e4b\u5916\uff0c\u8fd8\u6709\u5f88\u591a\u5927\u5382\u8fd9\u51e0\u5e74\u4e5f\u5728\u6363\u9f13ASIC\u3002<\/span><\/section>\n

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\u82f1\u7279\u5c14\u516c\u53f8\u57282019\u5e74\u5e95\u6536\u8d2d\u4e86\u4ee5\u8272\u5217AI\u82af\u7247\u516c\u53f8Habana Labs\uff0c2022\u5e74\uff0c\u53d1\u5e03\u4e86Gaudi 2 ASIC\u82af\u7247\u3002IBM\u7814\u7a76\u9662\uff0c\u5219\u4e8e2022\u5e74\u5e95\uff0c\u53d1\u5e03\u4e86AI ASIC\u82af\u7247AIU\u3002<\/span><\/section>\n
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\u4e09\u661f\u65e9\u51e0\u5e74\u4e5f\u641e\u8fc7ASIC\uff0c\u5f53\u65f6\u505a\u7684\u662f\u77ff\u673a\u4e13\u7528\u82af\u7247\u3002\u6ca1\u9519\uff0c\u5f88\u591a\u4eba\u8ba4\u8bc6ASIC\uff0c\u5c31\u662f\u4ece\u6bd4\u7279\u5e01\u6316\u77ff\u5f00\u59cb\u7684\u3002\u76f8\u6bd4GPU\u548cCPU\u6316\u77ff\uff0cASIC\u77ff\u673a\u7684\u6548\u7387\u66f4\u9ad8\uff0c\u80fd\u8017\u66f4\u4f4e\u3002<\/span><\/section>\n

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ASIC\u77ff\u673a<\/span><\/section>\n

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\u9664\u4e86TPU\u548c\u77ff\u673a\u4e4b\u5916\uff0c\u53e6\u5916\u4e24\u7c7b\u5f88\u6709\u540d\u7684ASIC\u82af\u7247\uff0c\u662fDPU<\/strong>\u548cNPU<\/strong>\u3002<\/span><\/section>\n

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DPU\u662f\u6570\u636e\u5904\u7406\u5355\u5143\uff08Data Processing Unit\uff09\uff0c\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u4e2d\u5fc3\u3002\u5c0f\u67a3\u541b\u4e4b\u524d\u66fe\u7ecf\u4e13\u95e8\u4ecb\u7ecd\u8fc7\uff0c\u53ef\u4ee5\u770b\u8fd9\u91cc\uff1a\u706b\u904d\u5168\u7f51\u7684DPU\uff0c\u5230\u5e95\u662f\u4e2a\u5565\uff1f<\/a>

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NPU\u7684\u8bdd\uff0c\u53eb\u505a\u795e\u7ecf\u7f51\u7edc\u5904\u7406\u5355\u5143\uff08Neural Processing Unit\uff09\uff0c\u5728\u7535\u8def\u5c42\u6a21\u62df\u4eba\u7c7b\u795e\u7ecf\u5143\u548c\u7a81\u89e6\uff0c\u5e76\u7528\u6df1\u5ea6\u5b66\u4e60\u6307\u4ee4\u96c6\u5904\u7406\u6570\u636e\u3002<\/span><\/span><\/section>\n

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NPU\u4e13\u95e8\u7528\u4e8e\u795e\u7ecf\u7f51\u7edc\u63a8\u7406\uff0c\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u7684\u5377\u79ef\u3001\u6c60\u5316\u7b49\u64cd\u4f5c\u3002<\/span><\/span><\/span>\u4e00<\/span>\u4e9b\u624b\u673a\u82af\u7247\u91cc\uff0c\u7ecf\u5e38\u96c6\u6210\u8fd9\u73a9\u610f\u3002<\/span><\/section>\n

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\u8bf4\u5230\u624b\u673a\u82af\u7247\uff0c\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u6211\u4eec\u624b\u673a\u73b0\u5728\u7684\u4e3b\u82af\u7247\uff0c\u4e5f\u5c31\u662f\u5e38\u8bf4\u7684SoC\u82af\u7247\uff0c\u5176\u5b9e\u4e5f\u662f\u4e00\u79cdASIC\u82af\u7247\u3002<\/span><\/section>\n

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\u624b\u673aSoC\u82af\u7247<\/span><\/span><\/section>\n

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ASIC\u4f5c\u4e3a\u4e13\u95e8\u7684\u5b9a\u5236\u82af\u7247\uff0c\u4f18\u70b9\u4f53\u73b0\u5728\u54ea\u91cc\uff1f\u53ea\u662f\u4f01\u4e1a\u72ec\u4eab\uff0c\u4e13\u7528logo\u548c\u547d\u540d\uff1f
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\u5b9a\u5236\u5c31\u662f\u91cf\u4f53\u88c1\u8863\u3002\u57fa\u4e8e\u82af\u7247\u6240\u9762\u5411\u7684\u4e13\u9879\u4efb\u52a1\uff0c\u82af\u7247\u7684\u8ba1\u7b97\u80fd\u529b\u548c\u8ba1\u7b97\u6548\u7387\u90fd\u662f\u4e25\u683c\u5339\u914d\u4e8e\u4efb\u52a1\u7b97\u6cd5\u7684\u3002\u82af\u7247\u7684\u6838\u5fc3\u6570\u91cf\uff0c\u903b\u8f91\u8ba1\u7b97\u5355\u5143\u548c\u63a7\u5236\u5355\u5143\u6bd4\u4f8b\uff0c\u4ee5\u53ca\u7f13\u5b58\u7b49\uff0c\u6574\u4e2a\u82af\u7247\u67b6\u6784\uff0c\u4e5f\u662f\u7cbe\u786e\u5b9a\u5236\u7684\u3002<\/span><\/span><\/section>\n

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\u6240\u4ee5\uff0c\u5b9a\u5236\u4e13\u7528\u82af\u7247\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6781\u81f4\u7684\u4f53\u79ef\u3001\u529f\u8017\u3002\u8fd9\u7c7b\u82af\u7247\u7684\u53ef\u9760\u6027\u3001\u4fdd\u5bc6\u6027\u3001\u7b97\u529b\u3001\u80fd\u6548\uff0c\u90fd\u4f1a\u6bd4\u901a\u7528\u82af\u7247\uff08CPU\u3001GPU\uff09\u66f4\u5f3a\u3002<\/span>
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\u5927\u5bb6\u4f1a\u53d1\u73b0\uff0c\u524d\u9762\u6211\u4eec\u63d0\u5230\u7684\u51e0\u5bb6ASIC\u516c\u53f8\uff0c\u90fd\u662f\u8c37\u6b4c\u3001\u82f1\u7279\u5c14\u3001IBM\u3001\u4e09\u661f\u8fd9\u6837\u7684\u5927\u5382\u3002<\/span><\/section>\n


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\u8fd9\u662f\u56e0\u4e3a\uff0c\u5bf9\u82af\u7247\u8fdb\u884c\u5b9a\u5236\u8bbe\u8ba1\uff0c\u5bf9\u4e00\u5bb6\u4f01\u4e1a\u7684\u7814\u53d1\u6280\u672f\u6c34\u5e73\u8981\u6c42\u6781\u9ad8\uff0c\u4e14\u8017\u8d44\u6781\u4e3a\u5de8\u5927\u3002<\/span><\/p>\n

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\u505a\u4e00\u6b3eASIC\u82af\u7247\uff0c\u9996\u5148\u8981\u7ecf\u8fc7\u4ee3\u7801\u8bbe\u8ba1\u3001\u7efc\u5408\u3001\u540e\u7aef\u7b49\u590d\u6742\u7684\u8bbe\u8ba1\u6d41\u7a0b\uff0c\u518d\u7ecf\u8fc7\u51e0\u4e2a\u6708\u7684\u751f\u4ea7\u52a0\u5de5\u4ee5\u53ca\u5c01\u88c5\u6d4b\u8bd5\uff0c\u624d\u80fd\u62ff\u5230\u82af\u7247\u6765\u642d\u5efa\u7cfb\u7edf\u3002<\/span><\/section>\n

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\u5927\u5bb6\u90fd\u542c\u8bf4\u8fc7\u201c\u6d41\u7247\uff08Tape-out\uff09\u201d\u3002\u50cf\u6d41\u6c34\u7ebf\u4e00\u6837\uff0c\u901a\u8fc7\u4e00\u7cfb\u5217\u5de5\u827a\u6b65\u9aa4\u5236\u9020\u82af\u7247\uff0c\u5c31\u662f\u6d41\u7247\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u5c31\u662f\u8bd5\u751f\u4ea7\u3002<\/span><\/section>\n

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ASIC\u7684\u7814\u53d1\u8fc7\u7a0b\u662f\u9700\u8981\u6d41\u7247\u7684\u300214nm\u5de5\u827a\uff0c\u6d41\u7247\u4e00\u6b21\u9700\u8981300\u4e07\u7f8e\u5143\u5de6\u53f3\u30025nm\u5de5\u827a\uff0c\u66f4\u662f\u9ad8\u8fbe4725\u4e07\u7f8e\u5143\u3002<\/span><\/section>\n
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\u6d41\u7247\u4e00\u65e6\u5931\u8d25\uff0c\u94b1\u5168\u90e8\u6253\u6c34\u6f02\uff0c\u8fd8\u803d\u8bef\u4e86\u5927\u91cf\u7684\u65f6\u95f4\u548c\u7cbe\u529b\u3002\u4e00\u822c\u7684\u5c0f\u516c\u53f8\uff0c\u6839\u672c\u73a9\u4e0d\u8d77\u3002<\/span><\/section>\n
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\u90a3\u4e48\uff0c\u662f\u4e0d\u662f\u5c0f\u516c\u53f8\u5c31\u65e0\u6cd5\u8fdb\u884c\u82af\u7247\u5b9a\u5236\u4e86\u5462\uff1f
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\u5f53\u7136\u4e0d\u662f\u3002\u63a5\u4e0b\u6765\uff0c\u5c31\u8f6e\u5230\u53e6\u4e00\u4e2a\u795e\u5668\u51fa\u573a\u4e86\uff0c\u90a3\u5c31\u662f\u2014\u2014FPGA\u3002<\/span><\/section>\n
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\u2588<\/span><\/strong><\/span> <\/span>FPGA\uff08\u73b0\u573a\u53ef\u7f16\u7a0b\u95e8\u9635\u5217<\/span>\uff09<\/span><\/strong><\/section>\n
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FPGA\uff0c\u82f1\u6587\u5168\u79f0Field Programmable Gate Array\uff0c\u73b0\u573a\u53ef\u7f16\u7a0b\u95e8\u9635\u5217\u3002<\/span><\/section>\n

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FPGA\u8fd9\u4e9b\u5e74\u5728\u884c\u4e1a\u91cc\u5f88\u706b\uff0c\u52bf\u5934\u6bd4ASIC\u8fd8\u731b\uff0c\u751a\u81f3\u88ab\u4eba\u79f0\u4e3a\u201c\u4e07\u80fd\u82af\u7247\u201d<\/strong>\u3002<\/span><\/section>\n

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\u5176\u5b9e\uff0c\u7b80\u5355\u6765\u8bf4\uff0cFPGA\u5c31\u662f\u53ef\u4ee5\u91cd\u6784\u7684\u82af\u7247\u3002\u5b83\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u9700\u8981\uff0c\u5728\u5236\u9020\u540e\uff0c\u8fdb\u884c\u65e0\u9650\u6b21\u6570\u7684\u91cd\u590d\u7f16\u7a0b\uff0c\u4ee5\u5b9e\u73b0\u60f3\u8981\u7684\u6570\u5b57\u903b\u8f91\u529f\u80fd\u3002<\/span><\/span><\/section>\n

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\u4e4b\u6240\u4ee5FPGA\u53ef\u4ee5\u5b9e\u73b0DIY\uff0c\u662f\u56e0\u4e3a\u5176\u72ec\u7279\u7684\u67b6\u6784\u3002<\/span><\/section>\n

<\/span><\/section>\n
FPGA\u7531\u53ef\u7f16\u7a0b\u903b\u8f91\u5757\uff08Configurable Logic Blocks\uff0cCLB<\/span>\uff09\u3001\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff08I\/O Blocks\uff0cIOB\uff09\u3001\u53ef\u7f16\u7a0b\u4e92\u8fde\u8d44\u6e90\uff08Programmable Interconnect Resources\uff0cPIR\uff09\u7b49\u4e09\u79cd\u53ef\u7f16\u7a0b\u7535\u8def\uff0c\u4ee5\u53ca\u9759\u6001\u5b58\u50a8\u5668SRAM\u5171\u540c\u7ec4\u6210\u3002<\/span><\/section>\n

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<\/span>CLB\u662fFPGA\u4e2d\u6700\u91cd\u8981\u7684\u90e8\u5206\uff0c\u662f\u5b9e\u73b0\u903b\u8f91\u529f\u80fd\u7684\u57fa\u672c\u5355\u5143\uff0c\u627f\u8f7d\u4e3b\u8981\u7684\u7535\u8def\u529f\u80fd\u3002<\/span><\/span><\/section>\n

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\u5b83\u4eec\u901a\u5e38\u89c4\u5219\u6392\u5217\u6210\u4e00\u4e2a\u9635\u5217\uff08\u903b\u8f91\u5355\u5143\u9635\u5217\uff0cLCA\uff0cLogic Cell Array<\/span>\uff09\uff0c\u6563\u5e03\u4e8e\u6574\u4e2a\u82af\u7247\u4e2d\u3002<\/span><\/section>\n

<\/span><\/section>\n
IOB\u4e3b\u8981\u5b8c\u6210\u82af\u7247\u4e0a\u7684\u903b\u8f91\u4e0e\u5916\u90e8\u5f15\u811a\u7684\u63a5\u53e3\uff0c\u901a\u5e38\u6392\u5217\u5728\u82af\u7247\u7684\u56db\u5468\u3002<\/span><\/section>\n

<\/span><\/section>\n
PIR\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u8fde\u7ebf\u8d44\u6e90\uff0c\u5305\u62ec\u7eb5\u6a2a\u7f51\u72b6\u8fde\u7ebf\u3001\u53ef\u7f16\u7a0b\u5f00\u5173\u77e9\u9635\u548c\u53ef\u7f16\u7a0b\u8fde\u63a5\u70b9\u7b49\u3002\u5b83\u4eec\u5b9e\u73b0\u8fde\u63a5\u7684\u4f5c\u7528\uff0c\u6784\u6210\u7279\u5b9a\u529f\u80fd\u7684\u7535\u8def\u3002<\/span><\/span><\/section>\n

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\u9759\u6001\u5b58\u50a8\u5668SRAM\uff0c\u7528\u4e8e\u5b58\u653e\u5185\u90e8IOB\u3001CLB\u548cPIR\u7684\u7f16\u7a0b\u6570\u636e\uff0c\u5e76\u5f62\u6210\u5bf9\u5b83\u4eec\u7684\u63a7\u5236\uff0c\u4ece\u800c\u5b8c\u6210\u7cfb\u7edf\u903b\u8f91\u529f\u80fd\u3002<\/span><\/section>\n

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CLB\u672c\u8eab\uff0c\u53c8\u4e3b\u8981\u7531\u67e5\u627e\u8868\uff08Look-Up Table\uff0cLUT\uff09<\/span>\u3001\u591a\u8def\u590d\u7528\u5668\uff08Multiplexer\uff09<\/span>\u548c\u89e6\u53d1\u5668\uff08Flip-Flop\uff09\u6784\u6210\u3002\u5b83\u4eec\u7528\u4e8e\u627f\u8f7d\u7535\u8def\u4e2d\u7684\u4e00\u4e2a\u4e2a\u903b\u8f91\u201c\u95e8\u201d\uff0c<\/span>\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u590d\u6742\u7684\u903b\u8f91\u529f\u80fd\u3002<\/span><\/section>\n

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\u7b80\u5355\u6765\u8bf4\uff0c\u6211\u4eec\u53ef\u4ee5\u628aLUT\u7406\u89e3\u4e3a\u5b58\u50a8\u4e86\u8ba1\u7b97\u7ed3\u679c\u7684RAM\u3002\u5f53\u7528\u6237<\/span><\/span>\u63cf\u8ff0\u4e86\u4e00\u4e2a\u903b\u8f91\u7535\u8def\u540e\uff0c\u8f6f\u4ef6\u4f1a\u8ba1\u7b97\u6240\u6709\u53ef\u80fd\u7684\u7ed3\u679c\uff0c\u5e76\u5199\u5165\u8fd9\u4e2aRAM\u3002\u6bcf\u4e00\u4e2a\u4fe1\u53f7\u8fdb\u884c\u903b\u8f91\u8fd0\u7b97\uff0c\u5c31\u7b49\u4e8e\u8f93\u5165\u4e00\u4e2a\u5730\u5740\uff0c\u8fdb\u884c\u67e5\u8868\u3002LUT\u4f1a\u627e\u51fa\u5730\u5740\u5bf9\u5e94\u7684\u5185\u5bb9\uff0c\u8fd4\u56de\u7ed3\u679c\u3002<\/span><\/section>\n

<\/span>\u8fd9\u79cd\u201c\u786c\u4ef6\u5316\u201d\u7684\u8fd0\u7b97\u65b9\u5f0f\uff0c\u663e\u7136\u5177\u6709\u66f4\u5feb\u7684\u8fd0\u7b97\u901f\u5ea6\u3002<\/span><\/section>\n

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\u7528\u6237\u4f7f\u7528FPGA\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u786c\u4ef6\u63cf\u8ff0\u8bed\u8a00\uff08Verilog\u6216VHDL\uff09\uff0c\u5b8c\u6210\u7684\u7535\u8def\u8bbe\u8ba1\uff0c\u7136\u540e\u5bf9FPGA\u8fdb\u884c<\/span><\/span>\u201c\u7f16\u7a0b\u201d\uff08\u70e7\u5199\uff09\uff0c\u5c06\u8bbe\u8ba1\u52a0\u8f7d\u5230FPGA\u4e0a\uff0c\u5b9e\u73b0\u5bf9\u5e94\u7684\u529f\u80fd\u3002<\/span><\/span><\/span><\/section>\n

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\u52a0\u7535\u65f6\uff0cFPGA\u5c06EPROM\uff08\u53ef\u64e6\u7f16\u7a0b\u53ea\u8bfb\u5b58\u50a8\u5668\uff09\u4e2d\u7684\u6570\u636e\u8bfb\u5165SRAM\u4e2d\uff0c\u914d\u7f6e\u5b8c\u6210\u540e\uff0cFPGA\u8fdb\u5165\u5de5\u4f5c\u72b6\u6001\u3002\u6389\u7535\u540e\uff0cFPGA\u6062\u590d\u6210\u767d\u7247\uff0c\u5185\u90e8\u903b\u8f91\u5173\u7cfb\u6d88\u5931\u3002\u5982\u6b64\u53cd\u590d\uff0c\u5c31\u5b9e\u73b0\u4e86\u201c\u73b0\u573a\u201d\u5b9a\u5236\u3002<\/span><\/section>\n

<\/span><\/section>\n
FPGA\u7684\u529f\u80fd\u975e\u5e38\u5f3a\u5927\u3002\u7406\u8bba\u4e0a\uff0c\u5982\u679cFPGA\u63d0\u4f9b\u7684\u95e8\u7535\u8def\u89c4\u6a21\u8db3\u591f\u5927\uff0c\u901a\u8fc7\u7f16\u7a0b\uff0c\u5c31\u80fd\u591f\u5b9e\u73b0\u4efb\u610fASIC\u7684\u903b\u8f91\u529f\u80fd\u3002<\/span><\/section>\n

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FPGA\u5f00\u53d1\u5957\u4ef6\uff0c\u4e2d\u95f4\u90a3\u4e2a\u662fFPGA\u82af\u7247<\/span><\/section>\n
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\u6211\u4eec\u518d\u770b\u770bFPGA\u7684\u53d1\u5c55\u5386\u7a0b\u3002
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FPGA\u662f\u5728PAL\uff08\u53ef\u7f16\u7a0b\u9635\u5217\u903b\u8f91\uff09\u3001GAL\uff08\u901a\u7528\u9635\u5217\u903b\u8f91\uff09\u7b49\u53ef\u7f16\u7a0b\u5668\u4ef6\u7684\u57fa\u7840\u4e0a\u53d1\u5c55\u8d77\u6765\u7684\u4ea7\u7269\uff0c\u5c5e\u4e8e\u4e00\u79cd\u534a\u5b9a\u5236\u7535\u8def\u3002<\/span>
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\u5b83\u8bde\u751f\u4e8e1985\u5e74\uff0c\u53d1\u660e\u8005\u662fXilinx\u516c\u53f8\uff08\u8d5b\u7075\u601d\uff09\u3002\u540e\u6765\uff0cAltera\uff08\u963f\u5c14\u7279\u62c9<\/span>\uff09\u3001Lattice\uff08\u83b1\u8fea\u601d<\/span>\uff09\u3001Microsemi\uff08\u7f8e\u9ad8\u68ee\u7f8e\uff09<\/span><\/span>\u7b49\u516c\u53f8\u4e5f\u53c2\u4e0e\u5230FPGA\u8fd9\u4e2a\u9886\u57df\uff0c\u5e76\u6700\u7ec8\u5f62\u6210\u4e86\u56db\u5de8\u5934\u7684\u683c\u5c40\u3002<\/span><\/span><\/span><\/span><\/section>\n

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2015\u5e745\u6708\uff0cIntel\uff08\u82f1\u7279\u5c14\uff09<\/span>\u4ee5167\u4ebf\u7f8e\u5143\u7684\u5929\u4ef7\u6536\u8d2d\u4e86Altera\uff0c\u540e\u6765\u6536\u7f16\u4e3aPSG\uff08\u53ef\u7f16\u7a0b\u89e3\u51b3\u65b9\u6848\u4e8b\u4e1a\u90e8<\/span>\uff09\u90e8\u95e8\u3002<\/span><\/section>\n

<\/span><\/section>\n
2020\u5e74\uff0cIntel\u7684\u7ade\u4e89\u5bf9\u624bAMD\u4e5f\u4e0d\u7518\u793a\u5f31\uff0c\u4ee5350\u4ebf\u7f8e\u5143\u6536\u8d2d\u4e86Xilinx\u3002<\/span><\/section>\n

<\/span>\u4e8e\u662f\uff0c\u5c31\u53d8\u6210\u4e86Xilinx\uff08AMD\u65d7\u4e0b\uff09<\/span>\u3001Intel\u3001Lattice<\/span>\u548cMicrosemi<\/span>\u56db\u5de8\u5934\uff08\u6362\u6c64\u4e0d\u6362\u836f\uff09\u3002<\/span><\/span><\/section>\n
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2021\u5e74\uff0c\u8fd9\u56db\u5bb6\u516c\u53f8\u7684\u5e02\u5360\u7387\u5206\u522b\u4e3a51%\u300129%\u30017%\u548c6%\uff0c\u52a0\u8d77\u6765\u662f\u5168\u7403\u603b\u4efd\u989d\u768493%\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u4e0d\u4e45\u524d\uff0c2023\u5e7410\u6708\uff0cIntel\u5ba3\u5e03\u8ba1\u5212\u62c6\u5206PSG\u90e8\u95e8\uff0c\u72ec\u7acb\u4e1a\u52a1\u8fd0\u8425\u3002<\/span><\/section>\n

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\u56fd\u5185FPGA\u5382\u5546\u7684\u8bdd\uff0c\u5305\u62ec\u590d\u65e6\u5fae\u7535\u3001\u7d2b\u5149\u56fd\u5fae\u3001\u5b89\u8def\u79d1\u6280\u3001\u4e1c\u571f\u79d1\u6280\u3001\u9ad8\u4e91\u534a\u5bfc\u4f53\u3001\u4eac\u5fae\u9f50\u529b\u3001\u4eac\u5fae\u96c5\u683c\u3001\u667a\u591a\u6676\u3001\u9068\u683c\u82af\u7b49\u3002\u770b\u4e0a\u53bb\u6570\u91cf\u4e0d\u5c11\uff0c\u4f46\u5b9e\u9645\u4e0a\u6280\u672f\u5dee\u8ddd\u5f88\u5927\u3002<\/span><\/section>\n

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\u2588<\/span><\/strong><\/span> ASIC\u548cFPGA\u7684\u533a\u522b<\/span><\/strong><\/section>\n
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\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u91cd\u70b9\u8bf4\u8bf4ASIC<\/span>\u548cFPGA<\/span>\u7684\u533a\u522b\uff0c\u8fd8\u6709\u5b83\u4eec\u548cCPU\u3001GPU\u4e4b\u95f4\u7684\u533a\u522b\u3002
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ASIC\u548cFPGA<\/span>\uff0c\u672c\u8d28\u4e0a\u90fd\u662f\u82af\u7247\u3002AISC\u662f\u5168\u5b9a\u5236\u82af\u7247\uff0c\u529f\u80fd\u5199\u6b7b\uff0c\u6ca1\u529e\u6cd5\u6539\u3002\u800cFPGA\u662f\u534a\u5b9a\u5236\u82af\u7247\uff0c\u529f\u80fd\u7075\u6d3b\uff0c\u53ef\u73a9\u6027\u5f3a\u3002<\/span><\/section>\n

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\u6211\u4eec\u8fd8\u662f\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u4f8b\u5b50\uff0c\u6765\u8bf4\u660e\u4e24\u8005\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/span><\/section>\n

<\/span><\/section>\n
ASIC\u5c31\u662f\u7528\u6a21\u5177<\/strong>\u6765\u505a\u73a9\u5177\u3002\u4e8b\u5148\u8981\u8fdb\u884c\u5f00\u6a21\uff0c\u6bd4\u8f83\u8d39\u4e8b\u3002\u800c\u4e14\uff0c\u4e00\u65e6\u5f00\u6a21\u4e4b\u540e\uff0c\u5c31\u6ca1\u529e\u6cd5\u4fee\u6539\u4e86\u3002\u5982\u679c\u8981\u505a\u65b0\u73a9\u5177\uff0c\u5c31\u5fc5\u987b\u91cd\u65b0\u5f00\u6a21\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u800cFPGA\u5462\uff0c\u5c31\u50cf\u7528\u4e50\u9ad8\u79ef\u6728<\/strong>\u6765\u642d\u73a9\u5177\u3002\u4e0a\u624b\u5c31\u80fd\u642d\uff0c\u82b1\u4e00\u70b9\u65f6\u95f4\uff0c\u5c31\u53ef\u4ee5\u642d\u597d\u3002\u5982\u679c\u4e0d\u6ee1\u610f\uff0c\u6216\u8005\u60f3\u642d\u65b0\u73a9\u5177\uff0c\u53ef\u4ee5\u62c6\u5f00\uff0c\u91cd\u65b0\u642d\u3002<\/span><\/section>\n

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ASIC\u4e0eFPGA\u7684\u5f88\u591a\u8bbe\u8ba1\u5de5\u5177\u662f\u76f8\u540c\u7684\u3002\u5728\u8bbe\u8ba1\u6d41\u7a0b\u4e0a\uff0cFPGA\u6ca1\u6709ASIC\u90a3\u4e48\u590d\u6742\uff0c\u53bb\u6389\u4e86<\/span>\u4e00\u4e9b\u5236\u9020\u8fc7\u7a0b\u548c\u989d\u5916\u7684\u8bbe\u8ba1\u9a8c\u8bc1\u6b65\u9aa4\uff0c<\/span>\u5927\u6982\u53ea\u6709ASIC\u6d41\u7a0b\u768450%-70%\u3002\u6700\u5934\u5927\u7684\u6d41\u7247\u8fc7\u7a0b\uff0cFPGA\u662f\u4e0d\u9700\u8981\u7684\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u8fd9\u5c31\u610f\u5473\u7740\uff0c\u5f00\u53d1ASIC\uff0c\u53ef\u80fd\u9700\u8981\u51e0\u4e2a\u6708\u751a\u81f3\u4e00\u5e74\u4ee5\u4e0a\u7684\u65f6\u95f4\u3002\u800cFPGA\uff0c\u53ea\u9700\u8981\u51e0\u5468\u6216\u51e0\u4e2a\u6708\u7684\u65f6\u95f4\u3002<\/span><\/span><\/section>\n

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\u521a\u624d\u8bf4\u5230FPGA\u4e0d\u9700\u8981\u6d41\u7247\uff0c\u90a3\u4e48\uff0c\u662f\u4e0d\u662f\u610f\u5473\u7740FPGA\u7684\u6210\u672c\u5c31\u4e00\u5b9a\u6bd4ASIC\u4f4e\u5462\uff1f
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\u4e0d\u4e00\u5b9a\u3002
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FPGA\u53ef\u4ee5\u5728\u5b9e\u9a8c\u5ba4\u6216\u73b0\u573a\u8fdb\u884c\u9884\u5236\u548c\u7f16\u7a0b\uff0c\u4e0d\u9700\u8981\u4e00\u6b21\u6027\u5de5\u7a0b\u8d39\u7528 \uff08NRE\uff09\u3002\u4f46\u662f\uff0c\u4f5c\u4e3a\u201c\u901a\u7528<\/span>\u73a9\u5177\u201d\uff0c\u5b83\u7684\u6210\u672c\u662fASIC\uff08\u538b\u6a21\u73a9\u5177<\/span>\uff09\u768410\u500d\u3002<\/span><\/section>\n

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\u5982\u679c\u751f\u4ea7\u91cf\u6bd4\u8f83\u4f4e\uff0c\u90a3\u4e48\uff0cFPGA\u4f1a\u66f4\u4fbf\u5b9c\u3002\u5982\u679c\u751f\u4ea7\u91cf\u9ad8\uff0cASIC\u7684\u4e00\u6b21\u6027\u5de5\u7a0b\u8d39\u7528\u88ab\u5e73\u644a\uff0c\u90a3\u4e48\uff0cASIC\u53cd\u800c\u4fbf\u5b9c\u3002
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\u8fd9\u5c31\u50cf\u5f00\u6a21\u8d39\u7528\u3002\u5f00\u6a21\u5f88\u8d35\uff0c\u4f46\u662f\uff0c\u5982\u679c\u9500\u91cf\u5927\uff0c\u5f00\u6a21\u5c31\u5212\u7b97\u4e86\u3002<\/span><\/section>\n

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\u5982\u4e0b\u56fe\u6240\u793a\uff0c40W\u7247\uff0c\u662fASIC\u548cFPGA\u6210\u672c\u9ad8\u4f4e\u7684\u4e00\u4e2a\u5206\u754c\u7ebf\u3002\u4ea7\u91cf\u5c11\u4e8e40W\uff0cFPGA\u4fbf\u5b9c\u3002\u591a\u4e8e40W\uff0cASIC\u4fbf\u5b9c\u3002<\/span><\/section>\n

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\u4ece\u6027\u80fd\u548c\u529f\u8017\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u4f5c\u4e3a\u4e13\u7528\u5b9a\u5236\u82af\u7247\uff0cASIC\u662f\u6bd4FPGA\u5f3a\u7684\u3002<\/span><\/section>\n

<\/span><\/section>\n
FPGA\u662f\u901a\u7528\u53ef\u7f16\u8f91\u7684\u82af\u7247\uff0c\u5197\u4f59\u529f\u80fd\u6bd4\u8f83\u591a\u3002\u4e0d\u7ba1\u4f60\u600e\u4e48\u8bbe\u8ba1\uff0c\u90fd\u4f1a\u591a\u51fa\u6765\u4e00\u4e9b\u90e8\u4ef6\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u524d\u9762\u5c0f\u67a3\u541b\u4e5f\u8bf4\u4e86\uff0cASIC\u662f\u8d34\u8eab\u5b9a\u5236\uff0c\u6ca1\u4ec0\u4e48\u6d6a\u8d39\uff0c\u4e14\u91c7\u7528\u786c\u8fde\u7ebf\u3002\u6240\u4ee5\uff0c\u6027\u80fd\u66f4\u5f3a\uff0c\u529f\u8017\u66f4\u4f4e\u3002<\/span><\/section>\n

<\/span><\/section>\n
FPGA\u548cASIC\uff0c\u4e0d\u662f\u7b80\u5355\u7684\u7ade\u4e89\u548c\u66ff\u4ee3\u5173\u7cfb\uff0c\u800c\u662f\u5404\u81ea\u7684\u5b9a\u4f4d\u4e0d\u540c\u3002
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FPGA\u73b0\u5728\u591a\u7528\u4e8e\u4ea7\u54c1\u539f\u578b\u7684\u5f00\u53d1\u3001\u8bbe\u8ba1\u8fed\u4ee3\uff0c\u4ee5\u53ca\u4e00\u4e9b\u4f4e\u4ea7\u91cf\u7684\u7279\u5b9a\u5e94\u7528\u3002\u5b83\u9002\u5408\u90a3\u4e9b\u5f00\u53d1\u5468\u671f\u5fc5\u987b\u77ed\u7684\u4ea7\u54c1\u3002FPGA\u8fd8\u7ecf\u5e38\u7528\u4e8eASIC\u7684\u9a8c\u8bc1\u3002<\/span><\/span><\/section>\n

<\/span><\/section>\n
ASIC\u7528\u4e8e\u8bbe\u8ba1\u89c4\u6a21\u5927\u3001\u590d\u6742\u5ea6\u9ad8\u7684\u82af\u7247\uff0c\u6216\u8005\u662f\u6210\u719f\u5ea6\u9ad8\u3001\u4ea7\u91cf\u6bd4\u8f83\u5927\u7684\u4ea7\u54c1\u3002<\/span><\/section>\n
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FPGA\u8fd8\u7279\u522b\u9002\u5408\u521d\u5b66\u8005\u5b66\u4e60\u548c\u53c2\u52a0\u6bd4\u8d5b\u3002\u73b0\u5728\u5f88\u591a\u5927\u5b66\u7684\u7535\u5b50\u7c7b\u4e13\u4e1a\uff0c\u90fd\u5728\u4f7f\u7528FPGA\u8fdb\u884c\u6559\u5b66\u3002<\/span>
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\u4ece\u5546\u4e1a\u5316\u7684\u89d2\u5ea6\u6765\u770b\uff0cFPGA\u7684\u4e3b\u8981\u5e94\u7528\u9886\u57df\u662f\u901a\u4fe1\u3001\u56fd\u9632\u3001\u822a\u7a7a\u3001\u6570\u636e\u4e2d\u5fc3\u3001\u533b\u7597\u3001\u6c7d\u8f66\u53ca\u6d88\u8d39\u7535\u5b50\u3002<\/span>
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FPGA\u5728\u901a\u4fe1\u9886\u57df\u7528\u5f97\u5f88\u65e9\u3002\u5f88\u591a\u57fa\u7ad9\u7684\u5904\u7406\u82af\u7247\uff08\u57fa\u5e26\u5904\u7406\u3001\u6ce2\u675f\u8d4b\u5f62\u3001\u5929\u7ebf\u6536\u53d1\u5668\u7b49\uff09\uff0c\u90fd\u662f\u7528\u7684FPGA\u3002\u6838\u5fc3\u7f51\u7684\u7f16\u7801\u548c\u534f\u8bae\u52a0\u901f\u7b49\uff0c\u4e5f\u7528\u5230\u5b83\u3002\u6570\u636e\u4e2d\u5fc3\u4e4b\u524d\u5728DPU\u7b49\u90e8\u4ef6\u4e0a\uff0c\u4e5f\u7528\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u540e\u6765\uff0c\u5f88\u591a\u6280\u672f\u6210\u719f\u4e86\u3001\u5b9a\u578b\u4e86\uff0c\u901a\u4fe1\u8bbe\u5907\u5546\u4eec\u5c31\u5f00\u59cb\u7528ASIC\u66ff\u4ee3\uff0c\u4ee5\u6b64\u51cf\u5c11\u6210\u672c\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u6700\u8fd1\u8fd9\u4e9b\u5e74\u5f88\u70ed\u95e8\u7684Open RAN\uff0c\u5176\u5b9e\u5f88\u591a\u90fd\u662f\u91c7\u7528\u901a\u7528\u5904\u7406\u5668\uff08Intel CPU\uff09\u8fdb\u884c\u8ba1\u7b97\u3002\u8fd9\u79cd\u65b9\u6848\u7684\u80fd\u8017\u8fdc\u8fdc\u4e0d\u5982FPGA\u548cASIC\u3002\u8fd9\u4e5f\u662f\u5305\u62ec\u534e\u4e3a\u7b49\u8bbe\u5907\u5546\u4e0d\u613f\u610f\u8ddf\u8fdbOpen RAN\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\u3002<\/span><\/span><\/section>\n
<\/section>\n
\u6c7d\u8f66\u548c\u5de5\u4e1a\u9886\u57df\uff0c\u4e3b\u8981\u662f\u770b\u4e2d\u4e86FPGA\u7684\u65f6\u5ef6\u4f18\u52bf\uff0c\u6240\u4ee5\u4f1a\u7528\u5728ADAS\uff08\u9ad8\u7ea7\u9a7e\u9a76\u8f85\u52a9\u7cfb\u7edf\uff09\u548c\u4f3a\u670d\u7535\u673a\u9a71\u52a8\u4e0a\u3002<\/span><\/section>\n
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\u6d88\u8d39\u7535\u5b50\u7528FPGA\uff0c\u662f\u56e0\u4e3a\u4ea7\u54c1\u8fed\u4ee3\u592a\u5feb\u3002ASIC\u7684\u5f00\u53d1\u5468\u671f\u592a\u957f\u4e86\uff0c\u7b49\u505a\u51fa\u4e1c\u897f\u6765\uff0c\u9ec4\u82b1\u83dc\u90fd\u51c9\u4e86\u3002<\/span>
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\u2588<\/strong><\/span> FPGA\u3001ASIC\u3001GPU\uff0c\u8c01\u662f\u6700\u5408\u9002\u7684AI\u82af\u7247\uff1f<\/strong>
<\/section>\n
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\u6700\u540e\uff0c\u6211\u4eec\u8fd8\u662f\u8981\u7ed5\u56de\u5230AI\u82af\u7247\u7684\u8bdd\u9898\u3002<\/span><\/section>\n
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\u4e0a\u4e00\u671f\uff0c\u5c0f\u67a3\u541b\u57cb\u4e86\u4e00\u4e2a\u96f7\uff0c\u8bf4AI\u8ba1\u7b97\u5206\u8bad\u7ec3\u548c\u63a8\u7406\u3002\u8bad\u7ec3\u662fGPU\u5904\u4e8e\u7edd\u5bf9\u9886\u5148\u5730\u4f4d\uff0c\u800c\u63a8\u7406\u4e0d\u662f\u3002\u6211\u6ca1\u6709\u8bf4\u539f\u56e0\u3002<\/span><\/section>\n
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\u73b0\u5728\uff0c\u6211\u6765\u89e3\u91ca\u4e00\u4e0b\u3002<\/span><\/section>\n
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\u9996\u5148\uff0c\u5927\u5bb6\u8981\u8bb0\u4f4f\uff0c\u5355\u7eaf\u4ece\u7406\u8bba\u548c\u67b6\u6784\u7684\u89d2\u5ea6\uff0cASIC\u548cFPGA\u7684\u6027\u80fd\u548c\u6210\u672c\uff0c\u80af\u5b9a\u662f\u4f18\u4e8eCPU\u548cGPU\u7684\u3002<\/span><\/section>\n

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CPU\u3001GPU\u9075\u5faa\u7684\u662f\u51af\u00b7\u8bfa\u4f9d\u66fc\u4f53\u7cfb\u7ed3\u6784\uff0c\u6307\u4ee4\u8981\u7ecf\u8fc7\u5b58\u50a8\u3001\u8bd1\u7801\u3001\u6267\u884c\u7b49\u6b65\u9aa4\uff0c\u5171\u4eab\u5185\u5b58\u5728\u4f7f\u7528\u65f6\uff0c\u8981\u7ecf\u5386\u4ef2\u88c1\u548c\u7f13\u5b58\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u800cFPGA\u548cASIC\u5e76\u4e0d\u662f\u51af\u00b7\u8bfa\u4f9d\u66fc\u67b6\u6784\uff08\u662f\u54c8\u4f5b\u67b6\u6784<\/span>\uff09\u3002\u4ee5FPGA\u4e3a\u4f8b\uff0c\u5b83\u672c\u8d28\u4e0a\u662f\u65e0\u6307\u4ee4\u3001\u65e0\u9700\u5171\u4eab\u5185\u5b58\u7684\u4f53\u7cfb\u7ed3\u6784\u3002<\/span><\/span><\/section>\n

FPGA\u7684\u903b\u8f91\u5355\u5143\u529f\u80fd\u5728\u7f16\u7a0b\u65f6\u5df2\u786e\u5b9a\uff0c\u5c5e\u4e8e\u7528\u786c\u4ef6\u6765\u5b9e\u73b0\u8f6f\u4ef6\u7b97\u6cd5\u3002\u5bf9\u4e8e\u4fdd\u5b58\u72b6\u6001\u7684\u9700\u6c42\uff0cFPGA\u4e2d\u7684\u5bc4\u5b58\u5668\u548c\u7247\u4e0a\u5185\u5b58\uff08BRAM\uff09\u5c5e\u4e8e\u5404\u81ea\u7684\u63a7\u5236\u903b\u8f91\uff0c\u4e0d\u9700\u8981\u4ef2\u88c1\u548c\u7f13\u5b58\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u4eceALU\u8fd0\u7b97\u5355\u5143\u5360\u6bd4\u6765\u770b\uff0cGPU\u6bd4CPU\u9ad8\uff0cFPGA\u56e0\u4e3a\u51e0\u4e4e\u6ca1\u6709\u63a7\u5236\u6a21\u5757\uff0c\u6240\u6709\u6a21\u5757\u90fd\u662fALU\u8fd0\u7b97\u5355\u5143\uff0c\u6bd4GPU\u66f4\u9ad8\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u6240\u4ee5\uff0c\u7efc\u5408\u5404\u4e2a\u89d2\u5ea6\uff0cFPGA\u7684\u8fd0\u7b97\u901f\u5ea6\u4f1a\u6bd4GPU\u66f4\u5feb\u3002<\/span><\/section>\n
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\u518d\u770b\u770b\u529f\u8017\u65b9\u9762\u3002<\/span><\/section>\n

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GPU\u7684\u529f\u8017\uff0c\u662f\u51fa\u4e86\u540d\u7684\u9ad8\uff0c\u5355\u7247\u53ef\u4ee5\u8fbe\u5230250W\uff0c\u751a\u81f3450W\uff08RTX4090\uff09\u3002\u800cFPGA\u5462\uff0c\u4e00\u822c\u53ea\u670930~50W\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u8fd9\u4e3b\u8981\u662f\u56e0\u4e3a\u5185\u5b58\u8bfb\u53d6\u3002GPU\u7684\u5185\u5b58\u63a5\u53e3\uff08GDDR5\u3001HBM\u3001HBM2\uff09\u5e26\u5bbd\u6781\u9ad8\uff0c\u5927\u7ea6\u662fFPGA\u4f20\u7edfDDR\u63a5\u53e3\u76844-5\u500d\u3002\u4f46\u5c31\u82af\u7247\u672c\u8eab\u6765\u8bf4\uff0c\u8bfb\u53d6DRAM\u6240\u6d88\u8017\u7684\u80fd\u91cf\uff0c\u662fSRAM\u7684100\u500d\u4ee5\u4e0a\u3002GPU\u9891\u7e41\u8bfb\u53d6DRAM\u7684\u5904\u7406\uff0c\u4ea7\u751f\u4e86\u6781\u9ad8\u7684\u529f\u8017\u3002<\/span>
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\u53e6\u5916\uff0cFPGA\u7684\u5de5\u4f5c\u4e3b\u9891\uff08500MHz\u4ee5\u4e0b<\/span>\uff09\u6bd4CPU\u3001GPU\uff081~3GHz\uff09\u4f4e\uff0c\u4e5f\u4f1a\u4f7f\u5f97\u81ea\u8eab\u529f\u8017\u66f4\u4f4e<\/span>\u3002FPGA\u7684\u5de5\u4f5c\u4e3b\u9891\u4f4e\uff0c\u4e3b\u8981\u662f\u53d7\u5e03\u7ebf\u8d44\u6e90\u7684\u9650\u5236\u3002\u6709\u4e9b\u7ebf\u8981\u7ed5\u8fdc\uff0c\u65f6\u949f\u9891\u7387\u9ad8\u4e86\uff0c\u5c31\u6765\u4e0d\u53ca\u3002<\/span><\/span><\/section>\n
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\u6700\u540e\u770b\u770b\u65f6\u5ef6\u3002<\/span><\/section>\n

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GPU\u65f6\u5ef6\u9ad8\u4e8eFPGA\u3002<\/span><\/section>\n

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GPU\u901a\u5e38\u9700\u8981\u5c06\u4e0d\u540c\u7684\u8bad\u7ec3\u6837\u672c\uff0c\u5212\u5206\u6210\u56fa\u5b9a\u5927\u5c0f\u7684\u201cBatch\uff08\u6279\u6b21\uff09\u201d\uff0c\u4e3a\u4e86\u6700\u5927\u5316\u8fbe\u5230\u5e76\u884c\u6027\uff0c\u9700\u8981\u5c06\u6570\u4e2aBatch\u90fd\u96c6\u9f50\uff0c\u518d\u7edf\u4e00\u8fdb\u884c\u5904\u7406\u3002<\/span><\/section>\n

<\/span><\/section>\n
FPGA\u7684\u67b6\u6784\uff0c\u662f\u65e0\u6279\u6b21\uff08Batch-less\uff09\u7684\u3002\u6bcf\u5904\u7406\u5b8c\u6210\u4e00\u4e2a\u6570\u636e\u5305\uff0c\u5c31\u80fd\u9a6c\u4e0a\u8f93\u51fa\uff0c\u65f6\u5ef6\u66f4\u6709\u4f18\u52bf\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u90a3\u4e48\uff0c\u95ee\u9898\u6765\u4e86\u3002GPU\u8fd9\u91cc\u90a3\u91cc\u90fd\u4e0d\u5982FPGA\u548cASIC\uff0c\u4e3a\u4ec0\u4e48\u8fd8\u4f1a\u6210\u4e3a\u73b0\u5728AI\u8ba1\u7b97\u7684\u5927\u70ed\u95e8\u5462\uff1f
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\u5f88\u7b80\u5355\uff0c\u5728\u5bf9\u7b97\u529b\u6027\u80fd\u548c\u89c4\u6a21\u7684\u6781\u81f4\u8ffd\u6c42\u4e0b\uff0c\u73b0\u5728\u6574\u4e2a\u884c\u4e1a\u6839\u672c\u4e0d\u5728\u4e4e\u4ec0\u4e48\u6210\u672c\u548c\u529f\u8017\u3002<\/span><\/strong><\/section>\n
<\/section>\n
\u5728\u82f1\u4f1f\u8fbe\u7684\u957f\u671f\u52aa\u529b\u4e0b\uff0cGPU\u7684\u6838\u5fc3\u6570\u548c\u5de5\u4f5c\u9891\u7387\u4e00\u76f4\u5728\u63d0\u5347\uff0c\u82af\u7247\u9762\u79ef\u4e5f\u8d8a\u6765\u8d8a\u5927\uff0c\u5c5e\u4e8e\u786c\u521a\u7b97\u529b\u3002\u529f\u8017\u9760\u5de5\u827a\u5236\u7a0b\uff0c\u9760\u6c34\u51b7\u7b49\u88ab\u52a8\u6563\u70ed\uff0c\u53cd\u800c\u4e0d\u7740\u706b\u5c31\u884c\u3002<\/span><\/section>\n

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\u9664\u4e86\u786c\u4ef6\u4e4b\u5916\uff0c\u4e0a\u7bc7\u6587\u7ae0\u5c0f\u67a3\u541b\u4e5f\u63d0\u5230\uff0c\u82f1\u4f1f\u8fbe\u5728\u8f6f\u4ef6\u548c\u751f\u6001\u65b9\u9762\u5f88\u4f1a\u5e03\u5c40\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u4ed6\u4eec\u6363\u9f13\u51fa\u6765\u7684CUDA\uff0c\u662fGPU\u7684\u4e00\u4e2a\u6838\u5fc3\u7ade\u4e89\u529b\u3002\u57fa\u4e8eCUDA\uff0c\u521d\u5b66\u8005\u90fd\u53ef\u4ee5\u5f88\u5feb\u4e0a\u624b\uff0c\u8fdb\u884cGPU\u7684\u5f00\u53d1\u3002\u4ed6\u4eec\u82e6\u5fc3\u7ecf\u8425\u591a\u5e74\uff0c\u4e5f\u5f62\u6210\u4e86\u7fa4\u4f17\u57fa\u7840\u3002<\/span>
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\u76f8\u6bd4\u4e4b\u4e0b\uff0cFPGA\u548cASIC\u7684\u5f00\u53d1\u8fd8\u662f\u592a\u8fc7\u590d\u6742\uff0c\u4e0d\u9002\u5408\u666e\u53ca\u3002<\/span><\/section>\n

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\u5728\u63a5\u53e3\u65b9\u9762\uff0c\u867d\u7136GPU\u7684\u63a5\u53e3\u6bd4\u8f83\u5355\u4e00\uff08\u4e3b\u8981\u662fPCIe\uff09\uff0c\u6ca1\u6709FPGA\u7075\u6d3b\uff08FPGA\u7684\u53ef\u7f16\u7a0b\u6027\uff0c\u4f7f\u5176\u80fd\u8f7b\u677e\u5bf9\u63a5\u4efb\u4f55\u7684\u6807\u51c6\u548c\u975e\u6807\u51c6\u63a5\u53e3<\/span>\uff09\uff0c\u4f46\u5bf9\u4e8e\u670d\u52a1\u5668\u6765\u8bf4\uff0c\u8db3\u591f\u4e86\uff0c\u63d2\u4e0a\u5c31\u80fd\u7528\u3002<\/span><\/section>\n

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\u9664\u4e86FPGA\u4e4b\u5916\uff0cASIC\u4e4b\u6240\u4ee5\u5728AI\u4e0a\u5e72\u4e0d\u8fc7GPU\uff0c\u548c\u5b83\u7684\u9ad8\u6602\u6210\u672c\u3001\u8d85\u957f\u5f00\u53d1\u5468\u671f\u3001\u5de8\u5927\u5f00\u53d1\u98ce\u9669\u6709\u5f88\u5927\u5173\u7cfb\u3002\u73b0\u5728AI\u7b97\u6cd5\u53d8\u5316\u5f88\u5feb\uff0cASIC\u8fd9\u79cd\u5f00\u53d1\u5468\u671f\uff0c\u5f88\u8981\u547d\u3002<\/p>\n

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\u7efc\u5408\u4e0a\u8ff0\u539f\u56e0\uff0cGPU\u624d\u6709\u4e86\u73b0\u5728\u7684\u5927\u597d\u5c40\u9762\u3002<\/span><\/section>\n

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\u5728AI\u8bad\u7ec3\u4e0a\uff0c<\/span>GPU\u7684\u7b97\u529b\u5f3a\u52b2\uff0c\u53ef\u4ee5\u5927\u5e45\u63d0\u5347\u6548\u7387\u3002<\/span><\/section>\n
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\u5728AI\u63a8\u7406\u4e0a\uff0c\u8f93\u5165\u4e00\u822c\u662f\u5355\u4e2a\u5bf9\u8c61\uff08\u56fe\u50cf\uff09\uff0c\u6240\u4ee5\u8981\u6c42\u8981\u4f4e\u4e00\u70b9\uff0c\u4e5f\u4e0d\u9700\u8981\u4ec0\u4e48\u5e76\u884c\uff0c\u6240\u4ee5GPU\u7684\u7b97\u529b\u4f18\u52bf\u6ca1\u90a3\u4e48\u660e\u663e\u3002\u5f88\u591a\u4f01\u4e1a\uff0c\u5c31\u4f1a\u5f00\u59cb\u91c7\u7528\u66f4\u4fbf\u5b9c\u3001\u66f4\u7701\u7535\u7684FPGA\u6216ASIC\uff0c\u8fdb\u884c\u8ba1\u7b97\u3002<\/span><\/span><\/section>\n
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\u5176\u5b83\u4e00\u4e9b\u7b97\u529b\u573a\u666f\uff0c\u4e5f\u662f\u5982\u6b64\u3002\u770b\u91cd\u7b97\u529b\u7edd\u5bf9\u6027\u80fd\u7684\uff0c\u9996\u9009GPU\u3002\u7b97\u529b\u6027\u80fd\u8981\u6c42\u4e0d\u90a3\u4e48\u9ad8\u7684\uff0c\u53ef\u4ee5\u8003\u8651FPGA\u6216ASIC\uff0c\u80fd\u7701\u5219\u7701\u3002<\/span>
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\u2588<\/strong><\/span> \u6700\u540e\u7684\u8bdd<\/strong>
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\u5173\u4e8eCPU\u3001GPU\u3001FPGA\u3001ASIC\u7684\u77e5\u8bc6\uff0c\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\u3002<\/span><\/section>\n
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\u5b83\u4eec\u662f\u8ba1\u7b97\u82af\u7247\u7684\u5178\u578b\u4ee3\u8868\u3002\u4eba\u7c7b\u76ee\u524d\u6240\u6709\u7684\u7b97\u529b\u573a\u666f\uff0c\u57fa\u672c\u4e0a\u90fd\u662f\u7531\u5b83\u4eec\u5728\u8d1f\u8d23\u3002<\/span><\/section>\n

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\u968f\u7740\u65f6\u4ee3\u7684\u53d1\u5c55\uff0c\u8ba1\u7b97\u82af\u7247\u4e5f\u6709\u4e86\u65b0\u7684\u8d8b\u52bf\u3002\u4f8b\u5982\uff0c\u4e0d\u540c\u7b97\u529b\u82af\u7247\u8fdb\u884c\u6df7\u642d\uff0c\u4e92\u76f8\u5229\u7528\u4f18\u52bf\u3002\u6211\u4eec\u7ba1\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53eb\u505a\u5f02\u6784\u8ba1\u7b97\u3002<\/span>\u53e6\u5916\uff0c\u8fd8\u6709IBM\u5e26\u5934\u641e\u7684\u7c7b\u8111\u82af\u7247\uff0c\u7c7b\u4f3c\u4e8e\u5927\u8111\u7684\u795e\u7ecf\u7a81\u89e6\uff0c\u6a21\u62df\u4eba\u8111\u7684\u5904\u7406\u8fc7\u7a0b\uff0c\u4e5f\u83b7\u5f97\u4e86\u7a81\u7834\uff0c\u70ed\u5ea6\u6500\u5347\u3002<\/span>\u4ee5\u540e\u6709\u673a\u4f1a\uff0c\u6211\u518d\u548c\u5927\u5bb6\u4e13\u95e8\u4ecb\u7ecd\u3002<\/span><\/section>\n

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\u5e0c\u671b\u5c0f\u67a3\u541b\u7684\u82af\u7247\u7cfb\u5217\u6587\u7ae0\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\u3002\u559c\u6b22\u7684\u8bdd\uff0c\u6c42\u5173\u6ce8\uff0c\u6c42\u8f6c\u53d1\uff0c\u6c42\u70b9\u8d5e\u3002<\/span><\/section>\n

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\u611f\u8c22\uff01<\/span><\/section>\n

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\u2014\u2014 The End \u2014\u2014<\/span><\/span><\/section>\n

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\u53c2\u8003\u6587\u732e\uff1a<\/span><\/section>\n
1\u3001\u300a\u4e00\u6587\u641e\u61c2GPU\u7684\u6982\u5ff5\u3001\u5de5\u4f5c\u539f\u7406\u300b\uff0c\u5f00\u6e90LINUX\uff1b<\/span><\/section>\n
2\u3001\u300aAI\u82af\u7247\u67b6\u6784\u4f53\u7cfb\u7efc\u8ff0\u300b\uff0c\u77e5\u4e4e\uff0cGarvin Li\uff1b<\/span><\/section>\n
3\u3001\u300aGPU\u3001FPGA\u3001ASIC\u52a0\u901f\u5668\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u300b\uff0c\u77e5\u4e4e\uff0c\u80e1\u8bf4\u6f2b\u8c08\uff1b<\/span><\/span><\/section>\n
4\u3001\u300a\u5e26\u4f60\u6df1\u5165\u4e86\u89e3GPU\u3001FPGA\u548cASIC\u300b\uff0c\u6c7d\u8f66\u4ea7\u4e1a\u524d\u7ebf\u89c2\u5bdf\uff1b<\/span><\/section>\n
5\u3001\u300a\u4e3a\u4ec0\u4e48GPU\u662fAI\u65f6\u4ee3\u7684\u7b97\u529b\u6838\u5fc3\u300b\uff0c\u6c90\u66e6\u96c6\u6210\u7535\u8def\uff1b<\/span><\/section>\n
6\u3001\u300a\u4e00\u6587\u901a\u89c8\u81ea\u52a8\u9a7e\u9a76\u4e09\u5927\u4e3b\u6d41\u82af\u7247\u67b6\u6784\u300b\uff0c\u6570\u5b57\u5316\u8f6c\u578b\uff1b<\/span><\/section>\n
7\u3001\u300aAIGC\u7b97\u529b\u5168\u666f\u4e0e\u8d8b\u52bf\u62a5\u544a<\/span>\u300b\uff0c\u91cf\u5b50\u4f4d\uff1b<\/span><\/section>\n
8\u3001\u767e\u5ea6\u767e\u79d1\u3001\u7ef4\u57fa\u767e\u79d1\u3002<\/span><\/section>\n

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\u987a\u4fbf\u6253\u4e2a\u5e7f\u544a\uff1a<\/span><\/strong><\/span><\/section>\n
\u9c9c\u67a3\u8bfe\u5802\u77e5\u8bc6\u661f\u7403\u521b\u7acb\u4e00\u5468\u5e74\u5566\uff01\u65b0\u7684\u4e00\u5e74\uff0c\u8fd8\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01<\/span><\/section>\n

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