{"id":1527,"date":"2025-09-18T10:33:36","date_gmt":"2025-09-18T02:33:36","guid":{"rendered":"http:\/\/www.applicationsofllm.com\/?p=1527"},"modified":"2025-09-18T10:33:36","modified_gmt":"2025-09-18T02:33:36","slug":"%e4%bb%8e%e6%a0%87%e5%87%86%e5%8d%95%e5%85%83%e5%b8%83%e5%b1%80%ef%bc%8c%e7%9c%8b%e8%8a%af%e7%89%87%e8%87%aa%e5%8a%a8%e5%8c%96%e7%9c%9f%e6%ad%a3%e7%9a%84%e9%9a%be%e7%82%b9","status":"publish","type":"post","link":"http:\/\/www.applicationsofllm.com\/index.php\/2025\/09\/18\/%e4%bb%8e%e6%a0%87%e5%87%86%e5%8d%95%e5%85%83%e5%b8%83%e5%b1%80%ef%bc%8c%e7%9c%8b%e8%8a%af%e7%89%87%e8%87%aa%e5%8a%a8%e5%8c%96%e7%9c%9f%e6%ad%a3%e7%9a%84%e9%9a%be%e7%82%b9\/","title":{"rendered":"\u4ece\u6807\u51c6\u5355\u5143\u5e03\u5c40\uff0c\u770b\u82af\u7247\u81ea\u52a8\u5316\u771f\u6b63\u7684\u96be\u70b9"},"content":{"rendered":"\n<p>\u82af\u7247\u8bbe\u8ba1\u81ea\u52a8\u5316\u6b63\u5728\u53d8\u5f97\u8d8a\u6765\u8d8a\u590d\u6742\u3002<strong><\/strong><\/p>\n\n\n\n<p>\u5c3d\u7ba1 EDA \u5de5\u5177\u4e0d\u65ad\u8fed\u4ee3\uff0c\u7b97\u529b\u8d44\u6e90\u6301\u7eed\u6295\u5165\uff0c\u4f46\u5728\u6700\u57fa\u7840\u7684\u6807\u51c6\u5355\u5143\uff08Standard Cell\uff09\u5e03\u5c40\u73af\u8282\uff0c\u6211\u4eec\u4f9d\u7136\u9762\u4e34\u4e00\u4e2a\u4e8b\u5b9e\uff1a<strong>\u81ea\u52a8\u5316\uff0c\u8fdc\u672a\u300c\u81ea\u52a8\u300d\u3002<\/strong><\/p>\n\n\n\n<p>\u5728\u300aStandard Cell Layout Generation: Review, Challenges, and Future Works\u300b\u8fd9\u7bc7 ASP-DAC 2025 \u9080\u8bf7\u62a5\u544a\u4e2d\uff0cUCSD \u7684\u7814\u7a76\u56e2\u961f\u7cfb\u7edf\u5730\u68b3\u7406\u4e86\u6807\u51c6\u5355\u5143\u5e03\u5c40\u7684\u73b0\u72b6\u3001\u6311\u6218\u4e0e\u672a\u6765\u8d8b\u52bf\uff0c\u4e3a\u6211\u4eec\u63ed\u793a\u4e86\u5f53\u524d\u82af\u7247\u81ea\u52a8\u5316\u7684\u6838\u5fc3\u74f6\u9888\u3002<strong><\/strong><\/p>\n\n\n\n<p><strong>\u4e00\u3001\u4e3a\u4ec0\u4e48\u6807\u51c6\u5355\u5143\u5e03\u5c40\u81ea\u52a8\u5316\u8fd9\u4e48\u96be<\/strong><\/p>\n\n\n\n<p>\u6807\u51c6\u5355\u5143\uff0c\u662f\u6570\u5b57\u82af\u7247\u8bbe\u8ba1\u4e2d\u6700\u57fa\u672c\u7684\u6784\u5efa\u5757\u3002\u5b83\u7684\u5e03\u5c40\u6548\u7387\u548c\u8d28\u91cf\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u4e2a\u82af\u7247\u7684<strong>\u529f\u8017\uff08Power\uff09\u3001\u6027\u80fd\uff08Performance\uff09\u3001\u9762\u79ef\uff08Area\uff09<\/strong>\u2014\u2014\u5373\u4e1a\u754c\u5e38\u8bf4\u7684 PPA\u3002<strong><\/strong><\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u4ece\u8bba\u6587\u5f00\u7bc7\u5c31\u660e\u786e\u6307\u51fa\uff1a<strong><\/strong><\/p>\n\n\n\n<p><strong>\u6807\u51c6\u5355\u5143\u5e03\u5c40\u95ee\u9898\u672c\u8d28\u4e0a\u662f NP-Complete\u3002<br><\/strong>\u5373\u4fbf\u95ee\u9898\u89c4\u6a21\u4e0d\u5927\uff0c\u4e5f\u96be\u4ee5\u5728\u5408\u7406\u65f6\u95f4\u5185\u6c42\u89e3\u6700\u4f18\u89e3\u3002<strong><\/strong><\/p>\n\n\n\n<p>\u8fd9\u610f\u5473\u7740\uff1a\u6211\u4eec\u65e0\u6cd5\u4f9d\u8d56\u4f20\u7edf\u7684\u7a77\u4e3e\u6216\u66b4\u529b\u641c\u7d22\u65b9\u6cd5\u3002\u5fc5\u987b\u5728<strong>\u6548\u7387\u4e0e\u6700\u4f18\u4e4b\u95f4\u6743\u8861\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u4e8c\u3001\u5f53\u524d\u5e03\u5c40\u81ea\u52a8\u5316\u7684\u65b9\u6cd5\uff1a\u6709\u6548\uff0c\u4f46\u4e0d\u5b8c\u7f8e<\/strong><\/p>\n\n\n\n<p>\u8bba\u6587\u4e2d\u56de\u987e\u4e86\u5f53\u524d\u5e38\u89c1\u7684\u81ea\u52a8\u5316\u7b56\u7565\uff1a<strong><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Transistor Partitioning\uff08\u6676\u4f53\u7ba1\u5206\u533a\uff09\uff1a<\/strong>\u901a\u8fc7\u5206\u5757\u51cf\u5c11\u641c\u7d22\u7a7a\u95f4\uff0c\u63d0\u5347\u8fd0\u884c\u901f\u5ea6\uff0c\u4f46\u5bb9\u6613\u9519\u8fc7\u6574\u4f53\u6700\u4f18\u89e3\u3002<\/li>\n\n\n\n<li><strong>Design Hierarchy\uff08\u8bbe\u8ba1\u5c42\u7ea7\u5212\u5206\uff09\uff1a<\/strong>\u57fa\u4e8e\u7535\u8def\u529f\u80fd\u7ed3\u6784\u5212\u5206\uff0c\u5e03\u5c40\u66f4\u5feb\uff0c\u4f46\u727a\u7272\u4e86\u7075\u6d3b\u6027\u3002<\/li>\n\n\n\n<li><strong>Gear Ratio &amp; Offset\uff08\u9f7f\u8f6e\u6bd4\u4e0e\u504f\u79fb\u91cf\uff09\uff1a<\/strong>\u901a\u8fc7\u975e\u5747\u5300\u5e03\u5c40\u7f51\u683c\u63d0\u4f9b\u66f4\u591a\u8def\u7531\u8d44\u6e90\uff0c\u4f46\u4e5f\u5e26\u6765\u590d\u6742\u5ea6\u63d0\u5347\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u6280\u672f\u7684\u5171\u540c\u7279\u70b9\u662f\uff1a<strong>\u727a\u7272\u4e00\u90e8\u5206\u201c\u6700\u4f18\u201d\uff0c\u6362\u53d6\u6574\u4f53\u7684\u201c\u53ef\u884c\u201d\u3002<\/strong><\/p>\n\n\n\n<p>\u5728\u8bbe\u8ba1\u81ea\u52a8\u5316\u4e2d\uff0c\u901f\u5ea6\u4e0e\u7cbe\u5ea6\u4ece\u4e0d\u662f\u670b\u53cb\u3002<strong><\/strong><\/p>\n\n\n\n<p><strong>\u4e09\u3001\u81ea\u52a8\u5316\u6df1\u9677\u591a\u91cd\u8bbe\u8ba1\u6743\u8861<\/strong><\/p>\n\n\n\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6807\u51c6\u5355\u5143\u5e03\u5c40\u81ea\u52a8\u5316\u8fd8\u9762\u4e34\u8bf8\u591a\u7ed3\u6784\u6027\u77db\u76fe\uff1a<strong><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9762\u79ef vs \u5f15\u811a\u53ef\u8fbe\u6027\uff08Pin Accessibility\uff09<br><\/strong>\u5e03\u5c40\u8d8a\u7d27\u51d1\uff0c\u9762\u79ef\u8d8a\u5c0f\uff0c\u4f46\u5f15\u811a\u5c31\u8d8a\u96be\u5e03\u7ebf\uff1b<\/li>\n<\/ul>\n\n\n\n<p>\u5e03\u5c40\u8d8a\u758f\u677e\uff0c\u5f15\u811a\u66f4\u53ef\u8fbe\uff0c\u4f46\u9762\u79ef\u589e\u5927\uff0c\u6d6a\u8d39\u7845\u7247\u8d44\u6e90\u3002<strong><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53ef\u5236\u9020\u6027 vs \u53ef\u7ef4\u62a4\u6027<br><\/strong>\u4e00\u4e9b\u4f18\u5316\u8fc7\u5ea6\u7684\u5e03\u5c40\uff0c\u867d\u7136\u6ee1\u8db3\u5f53\u524d\u5de5\u827a\uff0c\u4f46\u4e00\u65e6\u540e\u7eed\u903b\u8f91\u4fee\u6539\uff0c\u4f1a\u7275\u4e00\u53d1\u52a8\u5168\u8eab\uff0c\u96be\u4ee5\u7ef4\u62a4\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4f7f\u5f97\u201c\u81ea\u52a8\u5316\u201d\u5de5\u5177\u5f80\u5f80\u505c\u7559\u5728\u201c\u8f85\u52a9\u8bbe\u8ba1\u201d\u5c42\u9762\uff0c\u771f\u6b63\u8981\u6295\u5165\u6d41\u7247\u7684\u8bbe\u8ba1\uff0c\u4ecd\u9700\u5927\u91cf\u624b\u5de5\u5e72\u9884\u3002<strong><\/strong><\/p>\n\n\n\n<p><strong>\u56db\u3001\u672a\u6765\u8d8b\u52bf\uff1a\u7a81\u7834\u5c40\u9650\u7684\u56db\u4e2a\u65b9\u5411<\/strong><\/p>\n\n\n\n<p>\u8bba\u6587\u7684\u540e\u534a\u90e8\u5206\u63d0\u51fa\u4e86\u51e0\u79cd\u503c\u5f97\u5173\u6ce8\u7684\u672a\u6765\u65b9\u5411\uff0c\u4ee3\u8868\u4e86\u82af\u7247\u8bbe\u8ba1\u81ea\u52a8\u5316\u53ef\u80fd\u8fce\u6765\u7684\u8303\u5f0f\u7ea7\u8dc3\u8fc1\uff1a<strong><\/strong><\/p>\n\n\n\n<p><strong>1. \u6269\u5c55\u641c\u7d22\u7a7a\u95f4\uff1a\u4e0d\u518d\u8ffd\u6c42\u552f\u4e00\u89e3<\/strong><\/p>\n\n\n\n<p>\u4f20\u7edf\u5de5\u5177\u8bd5\u56fe\u4ece\u4f17\u591a\u89e3\u4e2d\u9009\u51fa\u201c\u4e00\u4e2a\u6700\u4f18\u89e3\u201d\uff0c\u4f46\u8fd9\u5728\u73b0\u5b9e\u4e2d\u975e\u5e38\u4f4e\u6548\u3002<strong><\/strong><\/p>\n\n\n\n<p>\u8bba\u6587\u63d0\u51fa\uff1a<strong>\u901a\u8fc7\u6269\u5c55\u641c\u7d22\u7a7a\u95f4\u3001\u751f\u6210\u591a\u89e3\u7248\u672c<\/strong>\uff0c\u53ef\u4ee5\u4ea4\u7531\u540e\u7aef\u5de5\u5177\u8bc4\u4f30\u6027\u80fd\u3001\u529f\u8017\u3001\u5e03\u5c40\u6210\u672c\uff0c\u6700\u7ec8\u7b5b\u9009\u51fa\u9002\u7528\u7684\u5019\u9009\u65b9\u6848\u3002\u8fd9\u7c7b\u8bbe\u8ba1\u8303\u5f0f\u66f4\u7b26\u5408\u5de5\u4e1a\u6d41\u7a0b\u7684\u5bb9\u9519\u6027\u9700\u6c42\u3002<strong><\/strong><\/p>\n\n\n\n<p><strong>2. \u62d3\u6251\u7ed3\u6784\u4f18\u5316\uff1a\u7ed3\u6784\u624d\u662f\u5173\u952e<\/strong><\/p>\n\n\n\n<p>\u5305\u62ec\uff1a<strong><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5185\u90e8\u8282\u70b9\u72b6\u6001\u9a8c\u8bc1\uff1a<\/strong>\u901a\u8fc7\u5224\u65ad\u8282\u70b9\u7684\u903b\u8f91\u72b6\u6001\uff0c\u63d0\u524d\u79fb\u9664\u4e0d\u5fc5\u8981\u6676\u4f53\u7ba1\uff1b<\/li>\n\n\n\n<li><strong>\u5806\u53e0\u987a\u5e8f\u8c03\u6574\uff1a<\/strong>\u901a\u8fc7\u6539\u53d8\u5668\u4ef6\u6392\u5217\u987a\u5e8f\uff0c\u83b7\u5f97\u66f4\u597d\u7684\u6b27\u62c9\u8def\u5f84\uff08Euler Path\uff09\uff0c\u63d0\u5347\u5e03\u5c40\u8fde\u901a\u6027\uff1b<\/li>\n\n\n\n<li><strong>\u9a71\u52a8\u80fd\u529b\u5dee\u5f02\u5316\uff1a<\/strong>\u5bf9\u4e0d\u540c\u7f51\u7684\u8d1f\u8f7d\u9700\u6c42\u8fdb\u884c\u8bc4\u4f30\uff0c\u5206\u914d\u4e0d\u540c\u9a71\u52a8\u5f3a\u5ea6\u7684\u6676\u4f53\u7ba1\uff1b<\/li>\n\n\n\n<li><strong>\u7f51\u7edc\u62c6\u5206\uff08Net Splitting\uff09\uff1a<\/strong>\u5c06\u590d\u6742\u4fe1\u53f7\u7f51\u62c6\u5206\u4e3a\u66f4\u5c0f\u5b50\u7f51\uff0c\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u65b9\u6cd5\u5f3a\u8c03\u7684\u662f\uff1a<strong>\u4f18\u5316\u4e0d\u5728\u8868\u9762\uff0c\u800c\u5728\u5e95\u5c42\u903b\u8f91\u7ed3\u6784\u4e4b\u4e2d\u3002<\/strong><\/p>\n\n\n\n<p><strong>3.&nbsp;Cell Fusion\uff1a\u5bf9\u6297 pin \u5bc6\u5ea6\u5899<\/strong><\/p>\n\n\n\n<p>\u968f\u7740\u5e03\u5c40\u89c4\u6a21\u6269\u5927\uff0c\u5355\u5143\u4e4b\u95f4\u7684\u5f15\u811a\u8fde\u63a5\u65e5\u76ca\u590d\u6742\uff0c\u9020\u6210\u6240\u8c13\u7684\u201cPin Density Wall\u201d\u3002<strong><\/strong><\/p>\n\n\n\n<p>\u8bba\u6587\u63d0\u51fa\u4e00\u79cd\u53eb\u505a**\u6807\u51c6\u5355\u5143\u878d\u5408\uff08Cell Fusion\uff09**\u7684\u65b9\u5411\uff0c\u901a\u8fc7\u5c06\u591a\u4e2a\u903b\u8f91\u529f\u80fd\u6253\u5305\u4e3a\u4e00\u4e2a\u5927\u5355\u5143\uff0c\u51cf\u5c11\u5f15\u811a\u6570\u91cf\uff0c\u964d\u4f4e\u5e03\u7ebf\u5bc6\u5ea6\uff0c\u4ece\u800c\u6574\u4f53\u63d0\u5347\u5e03\u5c40\u6548\u7387\u3002<strong><\/strong><\/p>\n\n\n\n<p><strong>4. \u65b0\u578b\u5668\u4ef6\uff1a\u6253\u7834 CMOS \u6846\u67b6\u9650\u5236<\/strong><\/p>\n\n\n\n<p>\u8bba\u6587\u6700\u540e\u63d0\u51fa\u4e24\u4e2a\u6b63\u5728\u88ab\u5173\u6ce8\u7684\u65b0\u5668\u4ef6\u6280\u672f\uff1a<strong><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MESO\uff08Magnetoelectric Spin\u2013Orbit\uff09\u5668\u4ef6\uff1a<br><\/strong>\u4f7f\u7528\u591a\u6570\u51fd\u6570\uff08Majority Logic\uff09\uff0c\u5e76\u4e0e\u5f53\u524d CMOS 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