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59MB\u3002<\/p>\n<p>\u5728\u6700\u7b80\u5355\u7684\u60c5\u51b5\u4e0b&#xff0c;\u6211\u4eec\u53ef\u4ee5\u6309\u7167\u5806\u6808\u7684\u65b9\u5f0f\u4f7f\u7528\u8fd9\u4e9b\u5185\u5b58\u5757&#xff1a;\u5f53\u4e00\u4e2a\u5757\u88ab\u586b\u6ee1\u65f6&#xff0c;\u6211\u4eec\u5c31\u8f6c\u5411\u4e0b\u4e00\u4e2a\u7a7a\u95f2\u5757\u8fdb\u884c\u5206\u914d\u3002\u8fd9\u79cd\u65b9\u5f0f\u7b80\u5355\u4e14\u9ad8\u6548&#xff0c;\u4f46\u5f53\u6211\u4eec\u5f00\u59cb\u91ca\u653e\u5185\u5b58\u65f6&#xff0c;\u60c5\u51b5\u5c31\u4f1a\u53d8\u5f97\u590d\u6742\u3002\u6211\u4eec\u9700\u8981\u7ef4\u62a4\u4e00\u4e2a\u7ed3\u6784&#xff0c;\u8bb0\u5f55\u5f53\u524d\u54ea\u4e9b\u5185\u5b58\u533a\u57df\u662f\u7a7a\u95f2\u7684&#xff0c;\u54ea\u4e9b\u662f\u5df2\u5206\u914d\u7684\u3002\u5f53\u65b0\u7684\u5185\u5b58\u8bf7\u6c42\u5230\u6765\u65f6&#xff0c;\u6211\u4eec\u9700\u8981\u68c0\u67e5\u8fd9\u4e9b\u7a7a\u95f2\u533a\u57df&#xff0c;\u770b\u662f\u5426\u6709\u5408\u9002\u7684\u5757\u53ef\u4ee5\u5bb9\u7eb3\u65b0\u7684\u5206\u914d\u8bf7\u6c42\u3002\u5982\u679c\u67d0\u4e2a\u5757\u8db3\u591f\u5927&#xff0c;\u5c31\u76f4\u63a5\u5728\u8be5\u5757\u4e0a\u5206\u914d&#xff0c;\u5426\u5219\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5408\u5e76\u591a\u4e2a\u5c0f\u5757&#xff0c;\u6216\u8005\u5bfb\u627e\u65b0\u7684\u5206\u914d\u7b56\u7565\u3002<\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u5173\u952e\u70b9\u5728\u4e8e\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u7ef4\u62a4\u7a7a\u95f2\u5217\u8868&#xff0c;\u4ee5\u53ca\u5982\u4f55\u5728\u788e\u7247\u5316\u95ee\u9898\u53d1\u751f\u65f6\u505a\u51fa\u6700\u4f73\u51b3\u7b56\u3002\u788e\u7247\u5316\u53ef\u80fd\u5bfc\u81f4\u5373\u4f7f\u6709\u8db3\u591f\u7684\u603b\u5185\u5b58&#xff0c;\u6211\u4eec\u4ecd\u7136\u65e0\u6cd5\u627e\u5230\u8db3\u591f\u5927\u7684\u8fde\u7eed\u533a\u57df\u6765\u5206\u914d\u65b0\u5bf9\u8c61\u3002\u56e0\u6b64&#xff0c;\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5f15\u5165\u5408\u5e76&#xff08;coalescing&#xff09;\u548c\u91cd\u65b0\u6574\u7406&#xff08;defragmentation&#xff09;\u673a\u5236&#xff0c;\u4ee5\u4f18\u5316\u5185\u5b58\u4f7f\u7528\u3002<\/p>\n<p>\u603b\u7684\u6765\u8bf4&#xff0c;\u8fd9\u79cd\u5185\u5b58\u7ba1\u7406\u65b9\u6cd5\u6d89\u53ca\u591a\u4e2a\u91cd\u8981\u90e8\u5206&#xff1a;<\/p>\n<li>\u5185\u5b58\u5757\u83b7\u53d6&#xff1a;\u4ece\u64cd\u4f5c\u7cfb\u7edf\u83b7\u53d6\u591a\u4e2a\u8f83\u5c0f\u7684\u5185\u5b58\u5757&#xff0c;\u800c\u4e0d\u662f\u4f9d\u8d56\u5355\u4e00\u7684\u5927\u5757\u3002<\/li>\n<li>\u7a7a\u95f2\u5217\u8868\u7ba1\u7406&#xff1a;\u7ef4\u62a4\u4e00\u4e2a\u6570\u636e\u7ed3\u6784&#xff0c;\u8bb0\u5f55\u5f53\u524d\u54ea\u4e9b\u5185\u5b58\u5757\u53ef\u7528&#xff0c;\u4ee5\u53ca\u5b83\u4eec\u7684\u5927\u5c0f\u548c\u4f4d\u7f6e\u3002<\/li>\n<li>\u5206\u914d\u7b56\u7565&#xff1a;\u5728\u7a7a\u95f2\u5217\u8868\u4e2d\u627e\u5230\u5408\u9002\u7684\u5757\u8fdb\u884c\u5206\u914d&#xff0c;\u53ef\u80fd\u9700\u8981\u6309\u7167\u9996\u6b21\u9002\u5e94&#xff08;first-fit&#xff09;\u3001\u6700\u4f73\u9002\u5e94&#xff08;best-fit&#xff09;\u6216\u6700\u574f\u9002\u5e94&#xff08;worst-fit&#xff09;\u7b49\u7b56\u7565\u8fdb\u884c\u5206\u914d\u3002<\/li>\n<li>\u788e\u7247\u6574\u7406&#xff1a;\u5f53\u7a7a\u95f2\u5185\u5b58\u5757\u8fc7\u5ea6\u788e\u7247\u5316\u65f6&#xff0c;\u5408\u5e76\u76f8\u90bb\u7684\u7a7a\u95f2\u5757&#xff0c;\u4ee5\u63d0\u9ad8\u5185\u5b58\u5229\u7528\u7387\u3002<\/li>\n<p>\u8fd9\u4e2a\u7cfb\u7edf\u7684\u8bbe\u8ba1\u662f\u4e00\u4e2a\u6743\u8861\u95ee\u9898&#xff0c;\u9700\u8981\u5728\u6027\u80fd\u3001\u5185\u5b58\u5229\u7528\u7387\u548c\u5b9e\u73b0\u590d\u6742\u5ea6\u4e4b\u95f4\u627e\u5230\u6700\u4f73\u5e73\u8861\u70b9\u3002<\/p>\n<h2>\u4ece\u7a7a\u95f2\u788e\u7247\u7684\u89d2\u5ea6\u601d\u8003\u53ef\u7528\u5185\u5b58<\/h2>\n<p>\u5f53\u6211\u4eec\u5f00\u59cb\u8003\u8651\u5185\u5b58\u788e\u7247\u5316\u7684\u95ee\u9898\u65f6&#xff0c;\u60c5\u51b5\u4f1a\u53d8\u5f97\u66f4\u52a0\u590d\u6742\u3002\u6700\u521d&#xff0c;\u6211\u4eec\u53ef\u4ee5\u7b80\u5355\u5730\u7ba1\u7406\u51e0\u4e2a\u5b8c\u6574\u7684\u7a7a\u95f2\u5757&#xff0c;\u4f46\u968f\u7740\u5185\u5b58\u5206\u914d\u548c\u91ca\u653e\u7684\u8fdb\u884c&#xff0c;\u5185\u5b58\u4e2d\u7684\u53ef\u7528\u7a7a\u95f4\u53ef\u80fd\u4f1a\u53d8\u5f97\u652f\u79bb\u7834\u788e\u3002<\/p>\n<p>\u4f8b\u5982&#xff0c;\u5982\u679c\u4e00\u4e2a\u5185\u5b58\u5757\u4e2d\u5df2\u7ecf\u5206\u914d\u4e86\u4e00\u4e9b\u6570\u636e&#xff0c;\u7136\u540e\u6211\u4eec\u91ca\u653e\u4e86\u5176\u4e2d\u95f4\u7684\u4e00\u90e8\u5206&#xff0c;\u751a\u81f3\u8fd8\u91ca\u653e\u4e86\u9876\u90e8\u7684\u4e00\u90e8\u5206&#xff0c;\u8fd9\u6837\u6211\u4eec\u5b9e\u9645\u4e0a\u5c31\u5f62\u6210\u4e86\u591a\u4e2a\u5206\u6563\u7684\u7a7a\u95f2\u7247\u6bb5\u3002\u8fd9\u4e9b\u7247\u6bb5\u5e76\u4e0d\u662f\u4e00\u4e2a\u8fde\u7eed\u7684\u6574\u4f53&#xff0c;\u800c\u662f\u591a\u4e2a\u5c0f\u5757\u3002<\/p>\n<p>\u4ece\u7ba1\u7406\u7684\u89d2\u5ea6\u6765\u770b&#xff0c;\u6211\u4eec\u53ef\u4ee5\u628a\u5185\u5b58\u89c6\u4e3a\u7531\u4e00\u7cfb\u5217\u4e0d\u540c\u5927\u5c0f\u7684\u5757\u7ec4\u6210&#xff0c;\u6bcf\u4e2a\u5757\u8981\u4e48\u662f\u7a7a\u95f2\u7684&#xff0c;\u8981\u4e48\u662f\u5df2\u5206\u914d\u7684\u3002\u800c\u5728\u5b9e\u9645\u5206\u914d\u65f6&#xff0c;\u6211\u4eec\u5e76\u4e0d\u5173\u5fc3\u90a3\u4e9b\u5df2\u7ecf\u586b\u5145\u7684\u6570\u636e&#xff0c;\u800c\u662f\u53ea\u9700\u8981\u5173\u6ce8\u7a7a\u95f2\u5757\u7684\u5927\u5c0f\u548c\u4f4d\u7f6e&#xff0c;\u4ee5\u5224\u65ad\u662f\u5426\u80fd\u6ee1\u8db3\u65b0\u7684\u5206\u914d\u8bf7\u6c42\u3002<\/p>\n<p>\u56e0\u6b64&#xff0c;\u6211\u4eec\u7684\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u4e3b\u8981\u9700\u8981\u5173\u6ce8\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u70b9&#xff1a;<\/p>\n<li>\u7a7a\u95f2\u5757\u7ba1\u7406&#xff1a;\u968f\u7740\u5185\u5b58\u7684\u4f7f\u7528&#xff0c;\u6211\u4eec\u9700\u8981\u7ef4\u62a4\u4e00\u5f20\u8bb0\u5f55\u6240\u6709\u7a7a\u95f2\u5757\u7684\u4fe1\u606f\u8868&#xff0c;\u5305\u62ec\u5b83\u4eec\u7684\u4f4d\u7f6e\u548c\u5927\u5c0f\u3002<\/li>\n<li>\u5206\u914d\u7b56\u7565&#xff1a;\u5f53\u6709\u65b0\u7684\u5185\u5b58\u8bf7\u6c42\u65f6&#xff0c;\u6211\u4eec\u9700\u8981\u5728\u7a7a\u95f2\u5757\u5217\u8868\u4e2d\u5bfb\u627e\u5408\u9002\u7684\u5757\u6765\u6ee1\u8db3\u9700\u6c42\u3002\u4f8b\u5982&#xff0c;\u6211\u4eec\u53ef\u4ee5\u91c7\u7528&#xff1a;\n<ul>\n<li>\u9996\u6b21\u9002\u5e94&#xff08;First-Fit&#xff09;&#xff1a;\u627e\u5230\u7b2c\u4e00\u4e2a\u8db3\u591f\u5927\u7684\u7a7a\u95f2\u5757\u5e76\u5206\u914d\u5b83\u3002<\/li>\n<li>\u6700\u4f73\u9002\u5e94&#xff08;Best-Fit&#xff09;&#xff1a;\u627e\u5230\u6700\u5c0f\u4f46\u8db3\u591f\u5927\u7684\u5757&#xff0c;\u4ee5\u51cf\u5c11\u788e\u7247\u5316\u3002<\/li>\n<li>\u6700\u574f\u9002\u5e94&#xff08;Worst-Fit&#xff09;&#xff1a;\u9009\u62e9\u6700\u5927\u7684\u7a7a\u95f2\u5757&#xff0c;\u4ee5\u4fdd\u7559\u8f83\u5927\u7684\u8fde\u7eed\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u788e\u7247\u6574\u7406&#xff08;Defragmentation&#xff09;&#xff1a;\u5f53\u7a7a\u95f2\u5757\u8fc7\u5ea6\u5206\u6563\u65f6&#xff0c;\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5408\u5e76\u76f8\u90bb\u7684\u7a7a\u95f2\u5757&#xff0c;\u4ee5\u521b\u5efa\u66f4\u5927\u7684\u53ef\u7528\u7a7a\u95f4\u3002<\/li>\n<li>\u91ca\u653e\u673a\u5236&#xff1a;\u5f53\u5185\u5b58\u88ab\u91ca\u653e\u65f6&#xff0c;\u6211\u4eec\u9700\u8981\u5c06\u5176\u6807\u8bb0\u4e3a\u53ef\u7528&#xff0c;\u5e76\u68c0\u67e5\u662f\u5426\u53ef\u4ee5\u4e0e\u76f8\u90bb\u7684\u7a7a\u95f2\u5757\u5408\u5e76&#xff0c;\u4ee5\u51cf\u5c11\u788e\u7247\u5316\u3002<\/li>\n<p>\u672c\u8d28\u4e0a&#xff0c;\u6211\u4eec\u7684\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u7684\u6838\u5fc3\u76ee\u6807\u662f\u6700\u5927\u5316\u5185\u5b58\u5229\u7528\u7387&#xff0c;\u540c\u65f6\u4fdd\u6301\u5206\u914d\u548c\u91ca\u653e\u64cd\u4f5c\u7684\u9ad8\u6548\u6027\u3002<\/p>\n<h2>\u5408\u5e76\u8fde\u7eed\u7684\u7a7a\u95f2\u5185\u5b58\u5757<\/h2>\n<p>\u5f53\u6211\u4eec\u91ca\u653e\u5185\u5b58\u5757\u65f6&#xff0c;\u5185\u5b58\u7ba1\u7406\u7684\u590d\u6742\u6027\u8fdb\u4e00\u6b65\u589e\u52a0\u3002\u5047\u8bbe\u5728\u67d0\u4e2a\u5185\u5b58\u5757\u4e2d&#xff0c;\u6211\u4eec\u5df2\u7ecf\u586b\u5145\u4e86\u90e8\u5206\u533a\u57df&#xff0c;\u800c\u5176\u4ed6\u533a\u57df\u4ecd\u7136\u662f\u7a7a\u95f2\u7684\u3002\u4f8b\u5982&#xff0c;\u6211\u4eec\u6709\u4e24\u4e2a\u5206\u5f00\u7684\u7a7a\u95f2\u533a\u57df A \u548c B&#xff0c;\u5b83\u4eec\u4e4b\u95f4\u88ab\u5df2\u5206\u914d\u7684\u5185\u5b58\u6240\u5206\u9694\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b&#xff0c;\u5185\u5b58\u5206\u914d\u4ecd\u7136\u662f\u53ef\u884c\u7684&#xff1a;\u6211\u4eec\u53ef\u4ee5\u5206\u522b\u68c0\u67e5 A \u548c B&#xff0c;\u770b\u770b\u662f\u5426\u80fd\u5bb9\u7eb3\u65b0\u7684\u5206\u914d\u8bf7\u6c42\u3002<\/p>\n<p>\u7136\u800c&#xff0c;\u95ee\u9898\u51fa\u73b0\u5728\u67d0\u4e2a\u4e2d\u95f4\u7684\u5df2\u5206\u914d\u5757\u88ab\u91ca\u653e\u7684\u60c5\u51b5\u3002\u5f53\u8fd9\u4e2a\u4e2d\u95f4\u5757\u88ab\u91ca\u653e\u65f6&#xff0c;\u539f\u672c\u5206\u9694\u7684 A \u548c B \u73b0\u5728\u53ef\u4ee5\u5408\u5e76\u6210\u4e00\u4e2a\u66f4\u5927\u7684\u8fde\u7eed\u7a7a\u95f2\u5757\u3002\u8fd9\u610f\u5473\u7740&#xff0c;\u6211\u4eec\u7684\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u9700\u8981\u4e00\u79cd\u673a\u5236\u6765\u68c0\u6d4b\u76f8\u90bb\u7684\u7a7a\u95f2\u5757&#xff0c;\u5e76\u5728\u91ca\u653e\u64cd\u4f5c\u540e\u5408\u5e76\u5b83\u4eec&#xff0c;\u4ee5\u5f62\u6210\u66f4\u5927\u7684\u53ef\u7528\u7a7a\u95f4&#xff0c;\u4ece\u800c\u51cf\u5c11\u788e\u7247\u5316\u95ee\u9898\u3002<\/p>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b&#xff0c;\u6211\u4eec\u7684\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u9700\u8981\u5177\u5907\u4ee5\u4e0b\u80fd\u529b&#xff1a;<\/p>\n<li>\n<p>\u8ddf\u8e2a\u5df2\u5206\u914d\u548c\u672a\u5206\u914d\u7684\u7a7a\u95f4&#xff1a;<\/p>\n<ul>\n<li>\u5728\u5206\u914d\u65f6&#xff0c;\u6211\u4eec\u53ea\u9700\u8981\u5173\u6ce8\u7a7a\u95f2\u5757\u7684\u5927\u5c0f\u548c\u4f4d\u7f6e\u3002<\/li>\n<li>\u4f46\u5728\u91ca\u653e\u65f6&#xff0c;\u6211\u4eec\u5fc5\u987b\u77e5\u9053\u54ea\u4e9b\u533a\u57df\u662f\u5df2\u5206\u914d\u7684&#xff0c;\u4ee5\u4fbf\u5224\u65ad\u662f\u5426\u53ef\u4ee5\u5408\u5e76\u76f8\u90bb\u7684\u7a7a\u95f2\u5757\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5408\u5e76\u76f8\u90bb\u7684\u7a7a\u95f2\u5757&#xff1a;<\/p>\n<ul>\n<li>\u5f53\u4e00\u4e2a\u5185\u5b58\u5757\u88ab\u91ca\u653e\u65f6&#xff0c;\u6211\u4eec\u9700\u8981\u68c0\u67e5\u5b83\u7684\u524d\u540e\u662f\u5426\u6709\u5176\u4ed6\u7a7a\u95f2\u5757\u3002<\/li>\n<li>\u5982\u679c\u6709&#xff0c;\u6211\u4eec\u5e94\u8be5\u5c06\u5b83\u4eec\u5408\u5e76\u6210\u4e00\u4e2a\u66f4\u5927\u7684\u8fde\u7eed\u5757&#xff0c;\u4ee5\u63d0\u9ad8\u5185\u5b58\u5229\u7528\u7387\u3002<\/li>\n<li>\u4f8b\u5982&#xff0c;\u5982\u679c A \u548c B \u4e4b\u95f4\u7684\u5757 C \u88ab\u91ca\u653e&#xff0c;\u90a3\u4e48 A\u3001B\u3001C \u53ef\u4ee5\u5408\u5e76\u6210\u4e00\u4e2a\u66f4\u5927\u7684\u7a7a\u95f2\u5757&#xff0c;\u4f9b\u540e\u7eed\u5206\u914d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4f18\u5316\u5185\u5b58\u788e\u7247\u7ba1\u7406&#xff1a;<\/p>\n<ul>\n<li>\u7531\u4e8e\u8d44\u4ea7\u7cfb\u7edf\u7684\u7279\u6027&#xff0c;\u6211\u4eec\u53ef\u80fd\u4f1a\u9891\u7e41\u5206\u914d\u548c\u91ca\u653e\u4e0d\u540c\u5927\u5c0f\u7684\u5757&#xff0c;\u56e0\u6b64\u788e\u7247\u5316\u662f\u4e00\u4e2a\u9700\u8981\u5173\u6ce8\u7684\u95ee\u9898\u3002<\/li>\n<li>\u901a\u8fc7\u7ef4\u62a4\u4e00\u4e2a\u9ad8\u6548\u7684\u6570\u636e\u7ed3\u6784&#xff08;\u5982\u7a7a\u95f2\u5757\u94fe\u8868\u6216\u5e73\u8861\u6811&#xff09;&#xff0c;\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u5408\u9002\u7684\u7a7a\u95f2\u5757\u8fdb\u884c\u5206\u914d&#xff0c;\u5e76\u5728\u91ca\u653e\u65f6\u9ad8\u6548\u5730\u5408\u5e76\u76f8\u90bb\u7a7a\u95f2\u5757\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u8003\u8651\u8d44\u4ea7\u7ba1\u7406\u7684\u7279\u6b8a\u6027&#xff1a;<\/p>\n<ul>\n<li>\u7531\u4e8e\u6211\u4eec\u6b63\u5728\u5b9e\u73b0\u4e00\u4e2a\u8d44\u4ea7\u7ba1\u7406\u7cfb\u7edf&#xff0c;\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u8d44\u4ea7\u7684\u751f\u547d\u5468\u671f\u548c\u8bbf\u95ee\u6a21\u5f0f&#xff0c;\u8bbe\u8ba1\u66f4\u9002\u5408\u7684\u5206\u914d\u7b56\u7565&#xff0c;\u4f8b\u5982\u9884\u5206\u914d\u7279\u5b9a\u5927\u5c0f\u7684\u5757&#xff0c;\u4ee5\u51cf\u5c11\u788e\u7247\u5316\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<\/li>\n<p>\u7efc\u4e0a\u6240\u8ff0&#xff0c;\u6211\u4eec\u7684\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u4e0d\u4ec5\u9700\u8981\u9ad8\u6548\u5730\u5206\u914d\u548c\u91ca\u653e\u5185\u5b58&#xff0c;\u8fd8\u9700\u8981\u5177\u5907\u667a\u80fd\u7684\u5408\u5e76\u673a\u5236&#xff0c;\u4ee5\u51cf\u5c11\u788e\u7247\u5316&#xff0c;\u63d0\u9ad8\u6574\u4f53\u7684\u5185\u5b58\u5229\u7528\u7387\u3002<\/p>\n<h2>\u6211\u4eec\u4e0d\u4f1a\u8fdb\u884c\u5c0f\u89c4\u6a21\u5206\u914d<\/h2>\n<p>\u5728\u6211\u4eec\u7684\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u4e2d&#xff0c;\u6211\u4eec\u4e0d\u9700\u8981\u5904\u7406\u5c0f\u578b\u8d44\u4ea7\u7684\u5206\u914d\u95ee\u9898\u3002\u6362\u53e5\u8bdd\u8bf4&#xff0c;\u6211\u4eec\u65e0\u9700\u62c5\u5fc3\u6709\u4eba\u4f1a\u8bf7\u6c42\u5206\u914d 1 \u5b57\u8282\u6216 16 \u5b57\u8282\u7684\u5c0f\u5185\u5b58\u5757\u3002\u6240\u6709\u7684\u5206\u914d\u8bf7\u6c42\u90fd\u4f1a\u6d89\u53ca\u8f83\u5927\u7684\u5757&#xff0c;\u4f8b\u5982 64KB \u6216\u66f4\u5927\u7684\u5185\u5b58\u533a\u57df\u3002\u56e0\u6b64&#xff0c;\u6211\u4eec\u53ef\u4ee5\u9884\u5148\u8bbe\u5b9a\u4e00\u4e2a\u5047\u8bbe&#xff0c;\u5373\u6240\u6709\u7684\u7a7a\u95f2\u7a7a\u95f4\u90fd\u8db3\u591f\u5bb9\u7eb3\u8f83\u5927\u89c4\u6a21\u7684\u6570\u636e\u5757&#xff0c;\u800c\u4e0d\u4f1a\u51fa\u73b0\u788e\u7247\u5316\u5230\u65e0\u6cd5\u4f7f\u7528\u7684\u60c5\u51b5\u3002<\/p>\n<p>\u8fd9\u4e00\u7279\u70b9\u5e26\u6765\u4e86\u51e0\u4e2a\u4f18\u5316\u70b9&#xff1a;<\/p>\n<li>\n<p>\u7b80\u5316\u5185\u5b58\u7ba1\u7406\u903b\u8f91&#xff1a;<\/p>\n<ul>\n<li>\u7531\u4e8e\u4e0d\u9700\u8981\u7ba1\u7406\u5927\u91cf\u5c0f\u788e\u7247&#xff0c;\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u66f4\u7b80\u5355\u7684\u6570\u636e\u7ed3\u6784\u6765\u8ffd\u8e2a\u5185\u5b58\u7684\u5206\u914d\u60c5\u51b5&#xff0c;\u4f8b\u5982\u4f7f\u7528\u7a7a\u95f2\u5757\u5217\u8868\u6216\u533a\u95f4\u6811\u6765\u9ad8\u6548\u7ba1\u7406\u5185\u5b58\u3002<\/li>\n<li>\u6211\u4eec\u4e0d\u9700\u8981\u590d\u6742\u7684\u5185\u5b58\u6c60\u673a\u5236&#xff0c;\u4e5f\u4e0d\u9700\u8981\u50cf\u901a\u7528\u5185\u5b58\u5206\u914d\u5668\u90a3\u6837\u8fdb\u884c\u5927\u91cf\u7684\u5c0f\u5757\u5408\u5e76\u548c\u5206\u88c2\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u51cf\u5c11\u788e\u7247\u5316\u5f71\u54cd&#xff1a;<\/p>\n<ul>\n<li>\u7531\u4e8e\u6bcf\u6b21\u5206\u914d\u7684\u5757\u90fd\u662f\u8f83\u5927\u7684&#xff0c;\u5185\u5b58\u788e\u7247\u5316\u7684\u5f71\u54cd\u76f8\u5bf9\u8f83\u5c0f\u3002\u5373\u4f7f\u51fa\u73b0\u788e\u7247&#xff0c;\u7a7a\u95f2\u533a\u57df\u7684\u5927\u5c0f\u4e5f\u901a\u5e38\u8db3\u591f\u5bb9\u7eb3\u65b0\u7684\u5206\u914d\u8bf7\u6c42&#xff0c;\u4ece\u800c\u51cf\u5c11\u65e0\u6cd5\u4f7f\u7528\u7684\u5c0f\u788e\u7247\u7684\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u63d0\u9ad8\u5206\u914d\u6548\u7387&#xff1a;<\/p>\n<ul>\n<li>\u5728\u67e5\u627e\u5408\u9002\u7684\u7a7a\u95f2\u5757\u65f6&#xff0c;\u6211\u4eec\u53ef\u4ee5\u91c7\u7528\u7b80\u5355\u9ad8\u6548\u7684\u7b56\u7565&#xff0c;\u4f8b\u5982\u9996\u6b21\u9002\u914d&#xff08;First-Fit&#xff09;\u6216\u6700\u4f73\u9002\u914d&#xff08;Best-Fit&#xff09;\u65b9\u6cd5&#xff0c;\u800c\u4e0d\u5fc5\u8bbe\u8ba1\u590d\u6742\u7684\u788e\u7247\u56de\u6536\u673a\u5236\u3002<\/li>\n<li>\u7531\u4e8e\u6ca1\u6709\u5c0f\u578b\u5206\u914d\u8bf7\u6c42&#xff0c;\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u64cd\u4f5c\u5927\u5757\u5185\u5b58&#xff0c;\u63d0\u9ad8 CPU \u7f13\u5b58\u7684\u5229\u7528\u7387&#xff0c;\u51cf\u5c11\u5206\u914d\u5f00\u9500\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4f18\u5316\u5185\u5b58\u56de\u6536\u7b56\u7565&#xff1a;<\/p>\n<ul>\n<li>\u7531\u4e8e\u8d44\u4ea7\u901a\u5e38\u5177\u6709\u4e00\u5b9a\u7684\u751f\u547d\u5468\u671f&#xff0c;\u6211\u4eec\u53ef\u4ee5\u5229\u7528\u751f\u547d\u5468\u671f\u4fe1\u606f\u4f18\u5316\u5185\u5b58\u56de\u6536\u3002\u4f8b\u5982&#xff0c;\u4f7f\u7528\u6279\u91cf\u56de\u6536\u7b56\u7565&#xff0c;\u800c\u4e0d\u662f\u6bcf\u6b21\u91ca\u653e\u5c0f\u5757\u65f6\u90fd\u8fdb\u884c\u788e\u7247\u5408\u5e76&#xff0c;\u4ece\u800c\u51cf\u5c11\u7ba1\u7406\u5f00\u9500\u3002<\/li>\n<\/ul>\n<\/li>\n<p>\u603b\u4f53\u800c\u8a00&#xff0c;\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u5185\u5b58\u7ba1\u7406\u66f4\u52a0\u9ad8\u6548\u548c\u53ef\u9884\u6d4b\u3002\u901a\u8fc7\u9650\u5236\u6700\u5c0f\u5206\u914d\u5355\u5143\u7684\u5927\u5c0f&#xff0c;\u6211\u4eec\u907f\u514d\u4e86\u4f20\u7edf\u5185\u5b58\u5206\u914d\u5668\u4e2d\u5e38\u89c1\u7684\u5c0f\u5757\u788e\u7247\u5316\u95ee\u9898&#xff0c;\u4f7f\u5f97\u6574\u4e2a\u7cfb\u7edf\u7684\u6027\u80fd\u66f4\u52a0\u7a33\u5b9a\u548c\u53ef\u63a7\u3002<\/p>\n<h2>\u6bcf\u4e2a\u5185\u5b58\u5757\u90fd\u4f1a\u4fdd\u7559\u90bb\u8fd1\u5757\u7684\u4fe1\u606f<\/h2>\n<p>\u5728\u5185\u5b58\u7ba1\u7406\u7684\u5b9e\u73b0\u4e0a&#xff0c;\u6211\u4eec\u53ef\u4ee5\u8003\u8651\u4e00\u79cd\u7b80\u5355\u4f46\u53ef\u80fd\u8f83\u4f4e\u6548\u7684\u65b9\u6cd5&#xff0c;\u5373\u5728\u5185\u5b58\u5757\u5185\u90e8\u5b58\u50a8\u5173\u4e8e\u5176\u81ea\u8eab\u548c\u76f8\u90bb\u5757\u7684\u4fe1\u606f&#xff0c;\u4ee5\u4fbf\u8fdb\u884c\u5408\u5e76\u64cd\u4f5c\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u6838\u5fc3\u601d\u60f3\u662f&#xff0c;\u6bcf\u4e2a\u7a7a\u95f2\u7684\u5185\u5b58\u5757\u90fd\u5305\u542b\u4e00\u5b9a\u7684\u5143\u6570\u636e&#xff0c;\u4f7f\u5f97\u5728\u91ca\u653e\u65f6&#xff0c;\u6211\u4eec\u80fd\u591f\u5feb\u901f\u5224\u65ad\u662f\u5426\u53ef\u4ee5\u4e0e\u76f8\u90bb\u7684\u7a7a\u95f2\u5757\u5408\u5e76\u3002<\/p>\n<h4>\u5185\u5b58\u5757\u7684\u7ed3\u6784<\/h4>\n<p>\u6bcf\u4e2a\u5185\u5b58\u5757\u4e0d\u4ec5\u5b58\u50a8\u6570\u636e&#xff0c;\u8fd8\u53ef\u4ee5\u5728\u5176\u5934\u90e8\u6216\u5c3e\u90e8\u6dfb\u52a0\u989d\u5916\u7684\u5143\u6570\u636e&#xff0c;\u4f8b\u5982&#xff1a;<\/p>\n<ul>\n<li>\u5757\u7684\u5927\u5c0f&#xff1a;\u8bb0\u5f55\u5f53\u524d\u5185\u5b58\u5757\u7684\u5927\u5c0f&#xff0c;\u4fbf\u4e8e\u8ba1\u7b97\u76f8\u90bb\u5757\u7684\u4f4d\u7f6e\u3002<\/li>\n<li>\u662f\u5426\u7a7a\u95f2&#xff1a;\u6807\u8bb0\u8be5\u5757\u662f\u5426\u5df2\u88ab\u91ca\u653e\u3002<\/li>\n<li>\u6307\u5411\u76f8\u90bb\u5757\u7684\u6307\u9488&#xff08;\u53ef\u9009&#xff09;&#xff1a;\u7528\u4e8e\u5feb\u901f\u627e\u5230\u4e0a\u4e00\u4e2a\u548c\u4e0b\u4e00\u4e2a\u5757&#xff0c;\u63d0\u9ad8\u5408\u5e76\u6548\u7387\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u4e3b\u8981\u4f18\u70b9\u5728\u4e8e&#xff1a;<\/p>\n<li>\n<p>\u51cf\u5c11\u989d\u5916\u7684\u5b58\u50a8\u9700\u6c42&#xff1a;<\/p>\n<ul>\n<li>\u6211\u4eec\u4e0d\u9700\u8981\u5728\u989d\u5916\u7684\u5168\u5c40\u6570\u636e\u7ed3\u6784&#xff08;\u5982\u54c8\u5e0c\u8868\u6216\u94fe\u8868&#xff09;\u4e2d\u5b58\u50a8\u5185\u5b58\u5757\u4fe1\u606f&#xff0c;\u800c\u662f\u76f4\u63a5\u5c06\u7ba1\u7406\u4fe1\u606f\u5d4c\u5165\u5230\u6bcf\u4e2a\u5185\u5b58\u5757\u4e2d&#xff0c;\u4f7f\u5f97\u6574\u4e2a\u5206\u914d\u5668\u66f4\u52a0\u7d27\u51d1\u548c\u9ad8\u6548\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5feb\u901f\u5408\u5e76\u7a7a\u95f2\u5757&#xff1a;<\/p>\n<ul>\n<li>\u5f53\u91ca\u653e\u4e00\u4e2a\u5185\u5b58\u5757\u65f6&#xff0c;\u53ef\u4ee5\u76f4\u63a5\u68c0\u67e5\u76f8\u90bb\u5757\u7684\u72b6\u6001\u3002<\/li>\n<li>\u5982\u679c\u76f8\u90bb\u5757\u4e5f\u662f\u7a7a\u95f2\u7684&#xff0c;\u5c31\u53ef\u4ee5\u5408\u5e76&#xff0c;\u5f62\u6210\u66f4\u5927\u7684\u8fde\u7eed\u7a7a\u95f2\u5757&#xff0c;\u4ece\u800c\u51cf\u5c11\u788e\u7247\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u9002\u5e94\u52a8\u6001\u5185\u5b58\u9700\u6c42&#xff1a;<\/p>\n<ul>\n<li>\u7531\u4e8e\u5143\u6570\u636e\u5b58\u50a8\u5728\u5185\u5b58\u5757\u672c\u8eab&#xff0c;\u6211\u4eec\u4e0d\u9700\u8981\u9884\u5148\u8bbe\u5b9a\u56fa\u5b9a\u6570\u91cf\u7684\u5757&#xff0c;\u800c\u662f\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u52a8\u6001\u5212\u5206\u548c\u56de\u6536\u5185\u5b58\u3002<\/li>\n<\/ul>\n<\/li>\n<h4>\u5185\u5b58\u56de\u6536\u548c\u5408\u5e76\u7b56\u7565<\/h4>\n<p>\u5f53\u4e00\u4e2a\u5185\u5b58\u5757\u88ab\u91ca\u653e\u65f6&#xff0c;\u6211\u4eec\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u68c0\u67e5\u4e0a\u65b9\u76f8\u90bb\u5757\u662f\u5426\u7a7a\u95f2&#xff08;\u5411\u4e0a\u5408\u5e76&#xff09;\u3002<\/li>\n<li>\u68c0\u67e5\u4e0b\u65b9\u76f8\u90bb\u5757\u662f\u5426\u7a7a\u95f2&#xff08;\u5411\u4e0b\u5408\u5e76&#xff09;\u3002<\/li>\n<li>\u5982\u679c\u4e0a\u3001\u4e0b\u5757\u90fd\u4e3a\u7a7a\u95f2&#xff0c;\u5219\u5408\u5e76\u4e09\u4e2a\u5757&#xff0c;\u5f62\u6210\u66f4\u5927\u7684\u8fde\u7eed\u7a7a\u95f2\u7a7a\u95f4\u3002<\/li>\n<li>\u66f4\u65b0\u5408\u5e76\u540e\u7684\u5757\u7684\u5143\u6570\u636e&#xff0c;\u786e\u4fdd\u540e\u7eed\u7684\u5206\u914d\u53ef\u4ee5\u6b63\u786e\u8bc6\u522b\u8be5\u5757\u7684\u5927\u5c0f\u548c\u72b6\u6001\u3002<\/li>\n<p>\u8fd9\u4e00\u64cd\u4f5c\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a \u8fb9\u754c\u6807\u8bb0\u5408\u5e76&#xff08;Boundary Tag Merging&#xff09; 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EvictAssetsAsNecessary&#xff01;<\/h2>\n<p>\u5728\u601d\u8003\u5982\u4f55\u7ba1\u7406\u8d44\u4ea7\u7684\u5185\u5b58\u65f6&#xff0c;\u5b58\u5728\u4e00\u4e9b\u8bef\u89e3\u548c\u5047\u8bbe\u9700\u8981\u6f84\u6e05\u3002\u4e4b\u524d\u8ba4\u4e3a&#xff0c;\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b&#xff0c;\u53ef\u80fd\u65e0\u6cd5\u5728\u8d44\u4ea7\u52a0\u8f7d\u7684\u8fc7\u7a0b\u4e2d\u8fdb\u884c\u5185\u5b58\u91ca\u653e&#xff0c;\u4f46\u7ecf\u8fc7\u8fdb\u4e00\u6b65\u7684\u601d\u8003\u548c\u5206\u6790&#xff0c;\u53d1\u73b0\u5176\u5b9e\u5728\u52a0\u8f7d\u8d44\u4ea7\u65f6&#xff0c;\u8d44\u4ea7\u7684\u72b6\u6001\u4f1a\u8bbe\u7f6e\u4e3a\u201c\u6392\u961f\u201d&#xff08;queued&#xff09;&#xff0c;\u5e76\u4e14\u4e0d\u4f1a\u91ca\u653e\u5904\u4e8e\u201c\u6392\u961f\u201d\u72b6\u6001\u7684\u8d44\u4ea7\u3002\u56e0\u6b64&#xff0c;\u5728\u8d44\u4ea7\u5904\u4e8e\u201c\u6392\u961f\u201d\u72b6\u6001\u65f6&#xff0c;\u5b9e\u9645\u4e0a\u662f\u53ef\u4ee5\u5728\u5185\u5b58\u4e2d\u91ca\u653e\u5176\u4ed6\u8d44\u4ea7\u7684\u3002\u8fd9\u6837\u4e00\u6765&#xff0c;\u5185\u5b58\u7ba1\u7406\u7684\u7075\u6d3b\u6027\u53ef\u80fd\u6bd4\u539f\u5148\u60f3\u8c61\u7684\u8981\u9ad8\u5f97\u591a\u3002<\/p>\n<h4>\u91ca\u653e\u8d44\u4ea7\u7684\u65f6\u673a<\/h4>\n<p>\u5b9e\u9645\u4e0a&#xff0c;\u91ca\u653e\u8d44\u4ea7\u5e76\u4e0d\u9700\u8981\u7b49\u5f85\u5176\u4ed6\u64cd\u4f5c\u7684\u5b8c\u6210\u3002\u56e0\u4e3a\u8d44\u4ea7\u53ea\u4f1a\u5728\u4e3b\u7ebf\u7a0b\u4e2d\u4f7f\u7528&#xff0c;\u4e14\u53ea\u6709\u5728\u5b9e\u9645\u4f7f\u7528\u65f6\u624d\u4f1a\u9501\u5b9a&#xff0c;\u6240\u4ee5\u5728\u52a0\u8f7d\u8d44\u4ea7\u65f6&#xff0c;\u53ef\u4ee5\u968f\u65f6\u91ca\u653e\u4e0d\u518d\u9700\u8981\u7684\u8d44\u4ea7\u3002\u7279\u522b\u662f\u5728\u5904\u7406\u5185\u5b58\u65f6&#xff0c;\u6211\u4eec\u53ef\u4ee5\u5728\u52a0\u8f7d\u65b0\u8d44\u4ea7\u4e4b\u524d&#xff0c;\u901a\u8fc7\u9002\u5f53\u7684\u65f6\u673a\u8fdb\u884c\u8d44\u4ea7\u7684\u9a71\u9010&#xff08;eviction&#xff09;&#xff0c;\u800c\u4e0d\u9700\u8981\u63d0\u524d\u8c03\u7528\u4e13\u95e8\u7684\u91ca\u653e\u51fd\u6570\u3002\u8fd9\u6837&#xff0c;\u5185\u5b58\u7ba1\u7406\u7684\u8fc7\u7a0b\u53d8\u5f97\u66f4\u52a0\u7b80\u5316\u3002<\/p>\n<h4>\u5185\u5b58\u83b7\u53d6\u4e0e\u9a71\u9010\u64cd\u4f5c<\/h4>\n<p>\u4e3a\u4e86\u786e\u4fdd\u5185\u5b58\u7684\u6709\u6548\u4f7f\u7528&#xff0c;\u53ef\u4ee5\u5728\u83b7\u53d6\u8d44\u4ea7\u5185\u5b58\u7684\u8fc7\u7a0b\u4e2d&#xff0c;\u6309\u9700\u9a71\u9010\u90a3\u4e9b\u4e0d\u518d\u4f7f\u7528\u7684\u8d44\u4ea7\u3002\u8fd9\u4e2a\u64cd\u4f5c\u53ef\u4ee5\u5728\u201c\u83b7\u53d6\u8d44\u4ea7\u5185\u5b58\u201d\u65f6\u6267\u884c&#xff0c;\u8fd9\u6837\u4e00\u6765&#xff0c;\u6211\u4eec\u53ef\u4ee5\u786e\u4fdd\u5728\u6bcf\u6b21\u8fdb\u884c\u5185\u5b58\u5206\u914d\u65f6&#xff0c;\u5185\u5b58\u4e0d\u4f1a\u56e0\u4e3a\u65e0\u7528\u7684\u8d44\u4ea7\u800c\u88ab\u6d6a\u8d39\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f&#xff0c;\u5185\u5b58\u7684\u5206\u914d\u548c\u91ca\u653e\u53ef\u4ee5\u52a8\u6001\u8fdb\u884c&#xff0c;\u907f\u514d\u4e86\u8fc7\u591a\u7684\u9884\u5904\u7406\u5de5\u4f5c\u3002<\/p>\n<h4>\u7b80\u5316\u4ee3\u7801\u7ed3\u6784<\/h4>\n<p>\u6839\u636e\u8fd9\u79cd\u601d\u8def&#xff0c;\u53ef\u4ee5\u8fdb\u4e00\u6b65\u7b80\u5316\u4ee3\u7801\u4e2d\u7684\u67d0\u4e9b\u90e8\u5206\u3002\u6bd4\u5982&#xff0c;\u539f\u672c\u9700\u8981\u5728\u7279\u5b9a\u4f4d\u7f6e\u8c03\u7528\u7684\u201c\u5982\u679c\u5fc5\u8981\u5219\u9a71\u9010\u8d44\u4ea7\u201d\u51fd\u6570&#xff0c;\u73b0\u5728\u53ef\u4ee5\u76f4\u63a5\u53bb\u6389&#xff0c;\u56e0\u4e3a\u8fd9\u4e00\u8fc7\u7a0b\u5df2\u7ecf\u53ef\u4ee5\u901a\u8fc7\u8d44\u4ea7\u5185\u5b58\u83b7\u53d6\u7684\u64cd\u4f5c\u6765\u5904\u7406\u3002\u8fd9\u5c31\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01&#xff0c;\u5e76\u4e14\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u64cd\u4f5c\u3002<\/p>\n<h4>\u6d4b\u8bd5\u548c\u591a\u7ebf\u7a0b\u95ee\u9898<\/h4>\n<p>\u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u770b\u8d77\u6765\u53ef\u884c&#xff0c;\u4f46\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u7684\u590d\u6742\u6027\u4f9d\u7136\u5b58\u5728&#xff0c;\u7279\u522b\u662f\u6d89\u53ca\u591a\u7ebf\u7a0b\u64cd\u4f5c\u65f6&#xff0c;\u5355\u7eaf\u8fd0\u884c\u6d4b\u8bd5\u5e76\u4e0d\u80fd\u767e\u5206\u767e\u4fdd\u8bc1\u6ca1\u6709\u6f5c\u5728\u7684\u7ade\u4e89\u6761\u4ef6&#xff08;race 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decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024710-680eec2e19b1f.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024710-680eec2ec3203.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>\u4fee\u6539 AcquireAssetMemory 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alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024717-680eec3545e53.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" 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\u9996\u5148&#xff0c;\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5185\u5b58\u5757\u6807\u8bb0&#xff0c;\u5b83\u5305\u542b\u4e86\u5185\u5b58\u5757\u7684\u5927\u5c0f\u3001\u72b6\u6001\u6807\u5fd7\u4f4d\u3001\u524d\u540e\u6307\u9488\u3002\u6807\u8bb0\u7684\u524d\u540e\u6307\u9488\u5c06\u4f1a\u6307\u5411\u81ea\u5df1&#xff0c;\u4ee5\u5f62\u6210\u4e00\u4e2a\u73af\u5f62\u94fe\u8868\u3002\u5728\u8fd9\u4e2a\u5185\u5b58\u6807\u8bb0\u7684\u521b\u5efa\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u5c06\u6807\u5fd7\u4f4d\u521d\u59cb\u5316\u4e3a0&#xff0c;\u5927\u5c0f\u4e3a0&#xff0c;\u524d\u540e\u6307\u9488\u6307\u5411\u81ea\u5df1\u3002<\/p>\n<\/li>\n<li>\n<p>\u63d2\u5165\u5185\u5b58\u5757&#xff1a; \u5f53\u6211\u4eec\u8981\u63d2\u5165\u4e00\u4e2a\u65b0\u7684\u5185\u5b58\u5757\u65f6&#xff0c;\u6211\u4eec\u8c03\u7528 InsertBlock \u51fd\u6570\u3002\u8be5\u51fd\u6570\u7684\u4f5c\u7528\u662f\u5c06\u65b0\u5185\u5b58\u5757\u63d2\u5165\u5230\u94fe\u8868\u4e2d\u3002\u5728\u63d2\u5165\u8fc7\u7a0b\u4e2d&#xff0c;\u9700\u8981\u786e\u4fdd\u5f53\u524d\u5757\u7684\u5927\u5c0f\u8db3\u591f\u5927&#xff0c;\u4ee5\u5bb9\u7eb3\u63a7\u5236\u5757&#xff0c;\u5426\u5219\u65e0\u6cd5\u63d2\u5165\u3002\u5177\u4f53\u6765\u8bf4&#xff0c;\u5185\u5b58\u5757\u7684\u5927\u5c0f\u4f1a\u51cf\u53bb\u63a7\u5236\u5757\u7684\u5927\u5c0f&#xff0c;\u5269\u4f59\u7684\u90e8\u5206\u7528\u4e8e\u5b9e\u9645\u7684\u5185\u5b58\u5206\u914d\u3002<\/p>\n<p>\u5728\u63d2\u5165\u64cd\u4f5c\u4e2d&#xff0c;\u8fd8\u9700\u8981\u66f4\u65b0\u94fe\u8868\u7684\u6307\u9488&#xff0c;\u786e\u4fdd\u65b0\u63d2\u5165\u7684\u5757\u80fd\u591f\u6b63\u786e\u5730\u94fe\u63a5\u5230\u524d\u540e\u5185\u5b58\u5757\u4e2d\u3002\u6b64\u65f6&#xff0c;\u9700\u8981\u5c06\u65b0\u5757\u7684\u524d\u6307\u9488\u6307\u5411\u539f\u6765\u7684\u524d\u5757&#xff0c;\u540e\u6307\u9488\u6307\u5411\u539f\u6765\u7684\u540e\u5757\u3002\u540c\u65f6&#xff0c;\u5c06\u539f\u524d\u5757\u7684\u540e\u6307\u9488\u6307\u5411\u65b0\u5757&#xff0c;\u539f\u540e\u5757\u7684\u524d\u6307\u9488\u4e5f\u6307\u5411\u65b0\u5757&#xff0c;\u4ece\u800c\u5b8c\u6210\u73af\u5f62\u94fe\u8868\u7684\u63d2\u5165\u3002<\/p>\n<\/li>\n<h4>\u5185\u5b58\u5206\u914d&#xff1a;<\/h4>\n<li>\n<p>\u67e5\u627e\u5408\u9002\u7684\u5185\u5b58\u5757&#xff1a; \u5f53\u6211\u4eec\u9700\u8981\u5206\u914d\u5185\u5b58\u65f6&#xff0c;\u9996\u5148\u4f1a\u901a\u8fc7 FindBlockForSize \u51fd\u6570\u67e5\u627e\u662f\u5426\u6709\u8db3\u591f\u5927\u7684\u5185\u5b58\u5757\u6765\u5bb9\u7eb3\u6211\u4eec\u8bf7\u6c42\u7684\u5185\u5b58\u3002\u5982\u679c\u627e\u5230\u4e00\u4e2a\u5408\u9002\u7684\u5185\u5b58\u5757&#xff0c;\u7cfb\u7edf\u4f1a\u8fdb\u884c\u5206\u914d&#xff0c;\u66f4\u65b0\u4f7f\u7528\u7684\u5185\u5b58\u5927\u5c0f&#xff0c;\u5e76\u5c06\u5185\u5b58\u5757\u7684\u5269\u4f59\u90e8\u5206\u6807\u8bb0\u4e3a\u672a\u4f7f\u7528\u3002\u5206\u914d\u540e&#xff0c;\u7ee7\u7eed\u8fd4\u56de\u8be5\u5185\u5b58\u5757\u3002<\/p>\n<\/li>\n<li>\n<p>\u5904\u7406\u5185\u5b58\u4e0d\u8db3\u7684\u60c5\u51b5&#xff1a; \u5982\u679c\u5728\u67e5\u627e\u8fc7\u7a0b\u4e2d\u672a\u80fd\u627e\u5230\u5408\u9002\u7684\u5185\u5b58\u5757&#xff0c;\u5c31\u9700\u8981\u5f00\u59cb\u8fdb\u884c\u5185\u5b58\u56de\u6536&#xff08;eviction&#xff09;\u3002\u56de\u6536\u8fc7\u7a0b\u6d89\u53ca\u4ece\u5185\u5b58\u94fe\u8868\u4e2d\u627e\u5230\u4e00\u4e2a\u53ef\u4ee5\u56de\u6536\u7684\u5185\u5b58\u5757&#xff0c;\u5e76\u5c06\u5176\u91ca\u653e\u3002\u91ca\u653e\u65f6&#xff0c;\u6211\u4eec\u4f1a\u904d\u5386\u5185\u5b58\u94fe\u8868&#xff0c;\u76f4\u5230\u627e\u5230\u4e00\u4e2a\u9002\u5408\u56de\u6536\u7684\u5185\u5b58\u5757\u3002\u4e00\u65e6\u627e\u5230\u5408\u9002\u7684\u5185\u5b58\u5757&#xff0c;\u5c31\u8fdb\u884c\u91ca\u653e&#xff0c;\u5e76\u8fd4\u56de\u8be5\u5757\u7ed9\u7cfb\u7edf&#xff0c;\u4e4b\u540e\u7ee7\u7eed\u67e5\u627e\u5185\u5b58\u5757\u4ee5\u6ee1\u8db3\u5f53\u524d\u7684\u5185\u5b58\u8bf7\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u5185\u5b58\u5757\u7684\u5207\u5272&#xff1a; \u5728\u5206\u914d\u5185\u5b58\u65f6&#xff0c;\u5982\u679c\u627e\u5230\u7684\u5185\u5b58\u5757\u8db3\u591f\u5927&#xff0c;\u6211\u4eec\u9700\u8981\u5c06\u8be5\u5185\u5b58\u5757\u5207\u5272\u6210\u4e24\u90e8\u5206&#xff1a;\u4e00\u90e8\u5206\u7528\u4e8e\u5f53\u524d\u7684\u5206\u914d\u8bf7\u6c42&#xff0c;\u53e6\u4e00\u90e8\u5206\u4fdd\u7559\u4ee5\u5907\u540e\u7528\u3002\u5207\u5272\u8fc7\u7a0b\u9700\u8981\u786e\u4fdd\u5269\u4f59\u90e8\u5206\u4ecd\u7136\u6ee1\u8db3\u5185\u5b58\u5757\u7684\u63a7\u5236\u7ed3\u6784&#xff0c;\u4e14\u5207\u5272\u540e\u90e8\u5206\u80fd\u7ee7\u7eed\u4f5c\u4e3a\u65b0\u7684\u53ef\u7528\u5185\u5b58\u5757\u3002<\/p>\n<\/li>\n<li>\n<p>\u56de\u6536\u5185\u5b58&#xff1a; \u5185\u5b58\u91ca\u653e\u65f6&#xff0c;\u6211\u4eec\u4f1a\u5148\u5c1d\u8bd5\u5728\u5f53\u524d\u5185\u5b58\u5757\u4e2d\u67e5\u627e\u9002\u5408\u7684\u7a7a\u95f4&#xff0c;\u5982\u679c\u6ca1\u6709\u627e\u5230&#xff0c;\u5219\u542f\u52a8\u5185\u5b58\u56de\u6536\u673a\u5236\u3002\u5728\u56de\u6536\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u4ece\u94fe\u8868\u4e2d\u627e\u5230\u4e00\u4e2a\u5408\u9002\u7684\u5185\u5b58\u5757&#xff0c;\u5e76\u8fdb\u884c\u91ca\u653e&#xff0c;\u76f4\u5230\u627e\u5230\u5408\u9002\u7684\u7a7a\u95f4\u4e3a\u6b62\u3002\u91ca\u653e\u5185\u5b58\u540e&#xff0c;\u7cfb\u7edf\u4f1a\u91cd\u65b0\u68c0\u67e5\u662f\u5426\u6709\u7a7a\u95f4\u6765\u5206\u914d\u65b0\u7684\u8bf7\u6c42\u3002<\/p>\n<\/li>\n<h4>\u4f18\u5316\u548c\u8def\u5f84&#xff1a;<\/h4>\n<li>\n<p>\u4f18\u5316\u56de\u6536\u673a\u5236&#xff1a; \u6211\u4eec\u8fd8\u4f18\u5316\u4e86\u5185\u5b58\u56de\u6536\u7684\u65b9\u5f0f&#xff0c;\u4f7f\u5f97\u5728\u56de\u6536\u65f6&#xff0c;\u80fd\u591f\u66f4\u52a0\u9ad8\u6548\u5730\u627e\u5230\u9700\u8981\u91ca\u653e\u7684\u8d44\u4ea7\u5185\u5b58\u5757\u3002\u8fd9\u901a\u8fc7\u904d\u5386\u5185\u5b58\u94fe\u8868&#xff0c;\u6309\u987a\u5e8f\u67e5\u627e\u53ef\u4ee5\u91ca\u653e\u7684\u5757&#xff0c;\u5e76\u786e\u4fdd\u5728\u91ca\u653e\u540e\u7ee7\u7eed\u68c0\u67e5\u94fe\u8868\u4ee5\u4fdd\u8bc1\u6700\u5927\u5316\u7684\u5185\u5b58\u56de\u6536\u6548\u7387\u3002<\/p>\n<\/li>\n<li>\n<p>\u907f\u514d\u5185\u5b58\u788e\u7247&#xff1a; \u5728\u5185\u5b58\u5206\u914d\u548c\u56de\u6536\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u8fd8\u7279\u522b\u6ce8\u610f\u4e86\u5185\u5b58\u788e\u7247\u95ee\u9898\u3002\u901a\u8fc7\u5408\u7406\u7684\u5185\u5b58\u5757\u5207\u5272\u548c\u56de\u6536\u7b56\u7565&#xff0c;\u5c3d\u91cf\u51cf\u5c11\u5185\u5b58\u788e\u7247\u7684\u4ea7\u751f&#xff0c;\u786e\u4fdd\u5728\u5185\u5b58\u88ab\u9891\u7e41\u5206\u914d\u548c\u91ca\u653e\u65f6&#xff0c;\u5185\u5b58\u8d44\u6e90\u80fd\u88ab\u6700\u5927\u5316\u5229\u7528\u3002<\/p>\n<\/li>\n<h4>\u603b\u7ed3&#xff1a;<\/h4>\n<p>\u8fd9\u79cd\u5185\u5b58\u7ba1\u7406\u65b9\u5f0f\u901a\u8fc7\u5faa\u73af\u94fe\u8868\u548c\u5185\u5b58\u5757\u6807\u8bb0\u6765\u8ddf\u8e2a\u5185\u5b58\u4f7f\u7528\u60c5\u51b5&#xff0c;\u4f7f\u5f97\u5185\u5b58\u7684\u5206\u914d\u548c\u91ca\u653e\u66f4\u52a0\u7075\u6d3b\u3002\u5f53\u5185\u5b58\u4e0d\u8db3\u65f6&#xff0c;\u7cfb\u7edf\u4f1a\u901a\u8fc7\u56de\u6536\u673a\u5236\u56de\u6536\u5185\u5b58&#xff0c;\u786e\u4fdd\u5206\u914d\u8bf7\u6c42\u80fd\u591f\u5f97\u5230\u6ee1\u8db3\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5&#xff0c;\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5185\u5b58&#xff0c;\u907f\u514d\u5185\u5b58\u6d6a\u8d39&#xff0c;\u5e76\u63d0\u9ad8\u5185\u5b58\u4f7f\u7528\u6548\u7387\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024719-680eec37208c7.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024720-680eec3835b8f.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024721-680eec397877f.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>FindBlockForSize<\/h2>\n<p>\u5728\u5185\u5b58\u7ba1\u7406\u7684\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u5b9e\u73b0\u4e86\u4e00\u4e2a FindBlockForSize \u51fd\u6570&#xff0c;\u7528\u4e8e\u67e5\u627e\u5408\u9002\u7684\u5185\u5b58\u5757\u6765\u6ee1\u8db3\u5185\u5b58\u5206\u914d\u8bf7\u6c42\u3002\u5177\u4f53\u7684\u6d41\u7a0b\u5982\u4e0b&#xff1a;<\/p>\n<h4>\u67e5\u627e\u5408\u9002\u5185\u5b58\u5757\u7684\u6b65\u9aa4&#xff1a;<\/h4>\n<li>\n<p>\u904d\u5386\u5185\u5b58\u5757\u94fe\u8868&#xff1a; \u6211\u4eec\u4ece\u5185\u5b58\u7684 sentinel&#xff08;\u54e8\u5175&#xff09;\u5f00\u59cb&#xff0c;\u904d\u5386\u6240\u6709\u7684\u5185\u5b58\u5757\u3002\u5185\u5b58\u94fe\u8868\u7684\u6bcf\u4e2a\u5185\u5b58\u5757\u90fd\u6709\u4e00\u4e2a\u6807\u5fd7\u4f4d Flags \u6765\u8868\u793a\u8be5\u5757\u662f\u5426\u5df2\u7ecf\u88ab\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u67e5\u627e\u672a\u4f7f\u7528\u7684\u5185\u5b58\u5757&#xff1a; \u5728\u904d\u5386\u8fc7\u7a0b\u4e2d&#xff0c;\u5982\u679c\u5f53\u524d\u7684\u5185\u5b58\u5757\u6807\u5fd7\u4f4d Flags \u8868\u793a\u8be5\u5757\u6ca1\u6709\u88ab\u4f7f\u7528&#xff08;\u5373\u672a\u5206\u914d&#xff09;&#xff0c;\u5e76\u4e14\u8be5\u5757\u7684\u5927\u5c0f\u5927\u4e8e\u6216\u7b49\u4e8e\u6211\u4eec\u8bf7\u6c42\u7684\u5927\u5c0f&#xff0c;\u5c31\u8ba4\u4e3a\u8be5\u5185\u5b58\u5757\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fd4\u56de\u627e\u5230\u7684\u5185\u5b58\u5757&#xff1a; \u4e00\u65e6\u627e\u5230\u4e00\u4e2a\u7b26\u5408\u6761\u4ef6\u7684\u5185\u5b58\u5757&#xff0c;\u76f4\u63a5\u8fd4\u56de\u8be5\u5757\u5373\u53ef\u3002\u6b64\u65f6&#xff0c;\u6211\u4eec\u4e0d\u8003\u8651\u4f18\u5316&#xff0c;\u4f8b\u5982\u5bfb\u627e\u6700\u4f73\u5339\u914d\u5757&#xff0c;\u4ec5\u4ec5\u662f\u7b80\u5355\u5730\u627e\u5230\u7b2c\u4e00\u4e2a\u5408\u9002\u7684\u5185\u5b58\u5757\u5e76\u8fd4\u56de\u3002<\/p>\n<\/li>\n<h4>\u4f18\u5316\u548c\u7b80\u5316&#xff1a;<\/h4>\n<ul>\n<li>\n<p>\u4e0d\u8003\u8651\u6700\u4f73\u5339\u914d&#xff1a; \u5728\u5f53\u524d\u7684\u5b9e\u73b0\u4e2d&#xff0c;\u6211\u4eec\u6ca1\u6709\u8fdb\u884c\u4efb\u4f55\u4f18\u5316\u6765\u627e\u5230\u6700\u5408\u9002\u7684\u5185\u5b58\u5757&#xff08;\u5982\u6700\u5c0f\u9002\u914d\u7b56\u7565&#xff09;&#xff0c;\u800c\u662f\u7b80\u5355\u5730\u8fd4\u56de\u7b2c\u4e00\u4e2a\u627e\u5230\u7684\u5408\u9002\u5757\u3002\u8fd9\u79cd\u505a\u6cd5\u867d\u7136\u6548\u7387\u8f83\u4f4e&#xff0c;\u4f46\u5b9e\u73b0\u8d77\u6765\u8f83\u4e3a\u7b80\u5355\u4e14\u80fd\u591f\u5feb\u901f\u8fbe\u5230\u529f\u80fd\u9700\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u8df3\u51fa\u5faa\u73af&#xff1a; \u4e00\u65e6\u627e\u5230\u5408\u9002\u7684\u5185\u5b58\u5757&#xff0c;\u5c31\u4f1a\u7acb\u5373\u8df3\u51fa\u5faa\u73af&#xff0c;\u5e76\u8fd4\u56de\u8be5\u5185\u5b58\u5757\u3002\u6b64\u65f6\u4e0d\u518d\u7ee7\u7eed\u904d\u5386\u540e\u7eed\u7684\u5185\u5b58\u5757&#xff0c;\u4ece\u800c\u7b80\u5316\u4e86\u4ee3\u7801\u6d41\u7a0b\u3002<\/p>\n<\/li>\n<\/ul>\n<h4>\u603b\u7ed3&#xff1a;<\/h4>\n<p>\u8fd9\u4e2a FindBlockForSize \u51fd\u6570\u7684\u76ee\u7684\u662f\u5feb\u901f\u627e\u5230\u4e00\u4e2a\u8db3\u591f\u5927\u7684\u3001\u672a\u88ab\u4f7f\u7528\u7684\u5185\u5b58\u5757&#xff0c;\u5e76\u5c06\u5176\u8fd4\u56de\u3002\u6211\u4eec\u6ca1\u6709\u5728\u5f53\u524d\u5b9e\u73b0\u4e2d\u5bf9\u5185\u5b58\u5757\u7684\u9009\u62e9\u8fdb\u884c\u6700\u4f18\u5339\u914d\u7684\u5904\u7406&#xff0c;\u800c\u662f\u7b80\u5355\u5730\u8fd4\u56de\u7b2c\u4e00\u4e2a\u627e\u5230\u7684\u7b26\u5408\u6761\u4ef6\u7684\u5185\u5b58\u5757\u3002\u5c3d\u7ba1\u8fd9\u79cd\u505a\u6cd5\u6ca1\u6709\u8003\u8651\u6027\u80fd\u4f18\u5316&#xff0c;\u4f46\u5b83\u80fd\u591f\u786e\u4fdd\u529f\u80fd\u7684\u5b9e\u73b0&#xff0c;\u5e76\u4e3a\u540e\u7eed\u7684\u4f18\u5316\u7559\u51fa\u7a7a\u95f4\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024723-680eec3b3b904.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>\u6839\u636e\u5269\u4f59\u5bb9\u91cf\u6761\u4ef6\u6027\u5730\u62c6\u5206\u5b58\u50a8\u8d44\u4ea7\u7684\u5185\u5b58\u5757<\/h2>\n<p>\u5728\u5185\u5b58\u5206\u914d\u8fc7\u7a0b\u4e2d&#xff0c;\u5f53\u6211\u4eec\u627e\u5230\u4e00\u4e2a\u5408\u9002\u7684\u5185\u5b58\u5757\u65f6&#xff0c;\u63a5\u4e0b\u6765\u9700\u8981\u51b3\u5b9a\u662f\u76f4\u63a5\u4f7f\u7528\u8fd9\u4e2a\u5185\u5b58\u5757&#xff0c;\u8fd8\u662f\u5c06\u5176\u62c6\u5206\u6210\u4e24\u4e2a\u90e8\u5206\u3002\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b&#xff1a;<\/p>\n<h4>\u5185\u5b58\u5757\u5904\u7406\u8fc7\u7a0b&#xff1a;<\/h4>\n<li>\n<p>\u9a8c\u8bc1\u5185\u5b58\u5757\u5927\u5c0f&#xff1a; \u6211\u4eec\u9996\u5148\u901a\u8fc7 FindBlockForSize \u51fd\u6570\u67e5\u627e\u5408\u9002\u7684\u5185\u5b58\u5757\u540e&#xff0c;\u8fdb\u884c\u4e00\u4e2a\u65ad\u8a00\u68c0\u67e5&#xff0c;\u786e\u4fdd\u6240\u9700\u7684\u5185\u5b58\u5927\u5c0f\u80fd\u591f\u653e\u5165\u8be5\u5185\u5b58\u5757\u4e2d\u3002\u8fd9\u6837\u53ef\u4ee5\u4fdd\u8bc1\u5206\u914d\u7684\u5185\u5b58\u8db3\u591f\u5927\u3002<\/p>\n<\/li>\n<li>\n<p>\u83b7\u53d6\u5185\u5b58&#xff1a; \u5982\u679c\u627e\u5230\u5408\u9002\u7684\u5185\u5b58\u5757&#xff0c;\u5185\u5b58\u7684\u5b9e\u9645\u4f7f\u7528\u90e8\u5206\u5c31\u662f\u4ece\u5185\u5b58\u5757\u7684\u8d77\u59cb\u4f4d\u7f6e\u5f80\u540e size \u5b57\u8282\u3002\u63a5\u4e0b\u6765&#xff0c;\u6211\u4eec\u5224\u65ad\u8fd9\u4e2a\u5185\u5b58\u5757\u662f\u5426\u9700\u8981\u88ab\u62c6\u5206\u3002<\/p>\n<\/li>\n<li>\n<p>\u5224\u65ad\u662f\u5426\u62c6\u5206&#xff1a; \u5982\u679c\u5206\u914d\u5185\u5b58\u540e&#xff0c;\u5185\u5b58\u5757\u5269\u4f59\u7684\u7a7a\u95f4\u8db3\u591f\u5927&#xff08;\u5927\u4e8e\u67d0\u4e2a\u9608\u503c&#xff0c;\u6bd4\u5982 4096 \u5b57\u8282&#xff0c;\u7c7b\u4f3c\u4e8e\u4e00\u4e2a\u5185\u5b58\u9875\u7684\u5927\u5c0f&#xff09;&#xff0c;\u90a3\u4e48\u6211\u4eec\u5c31\u4f1a\u62c6\u5206\u8fd9\u4e2a\u5185\u5b58\u5757\u3002\u9608\u503c\u7684\u5927\u5c0f\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8c03\u6574&#xff0c;\u6bd4\u5982\u53ef\u4ee5\u8bbe\u5b9a\u4e3a 4096 \u5b57\u8282\u6216\u66f4\u5927\u7684\u503c\u3002<\/p>\n<\/li>\n<li>\n<p>\u62c6\u5206\u5185\u5b58\u5757&#xff1a;<\/p>\n<ul>\n<li>\u5982\u679c\u5185\u5b58\u5757\u5269\u4f59\u7a7a\u95f4\u8db3\u591f\u5927&#xff0c;\u5c31\u5c06\u5269\u4f59\u7684\u90e8\u5206\u4f5c\u4e3a\u4e00\u4e2a\u65b0\u7684\u5185\u5b58\u5757\u5904\u7406\u3002<\/li>\n<li>\u65b0\u7684\u5185\u5b58\u5757\u4f1a\u88ab\u63d2\u5165\u5230\u5f53\u524d\u5185\u5b58\u5757\u540e\u9762&#xff0c;\u4f5c\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u5757&#xff0c;\u5269\u4f59\u7684\u7a7a\u95f4\u5c06\u7ee7\u7eed\u7ef4\u62a4\u4e3a\u53ef\u7528\u5185\u5b58\u3002<\/li>\n<li>\u5728\u8fdb\u884c\u62c6\u5206\u65f6&#xff0c;\u6211\u4eec\u66f4\u65b0\u5185\u5b58\u5757\u7684\u5927\u5c0f&#xff0c;\u5c06\u5176\u51cf\u5c11\u5df2\u5206\u914d\u7684\u5185\u5b58\u5927\u5c0f&#xff0c;\u5e76\u8bbe\u7f6e\u65b0\u7684\u5185\u5b58\u5757\u5934\u4fe1\u606f&#xff0c;\u5c06\u5176\u63d2\u5165\u5230\u94fe\u8868\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u66f4\u65b0\u5185\u5b58\u5757\u72b6\u6001&#xff1a; \u5728\u5206\u914d\u5185\u5b58\u4e4b\u540e&#xff0c;\u6211\u4eec\u4f1a\u6807\u8bb0\u5f53\u524d\u5185\u5b58\u5757\u4e3a\u5df2\u4f7f\u7528&#xff0c;\u66f4\u65b0 Flags \u5b57\u6bb5\u4e3a\u201c\u5df2\u4f7f\u7528\u201d&#xff0c;\u4ee5\u786e\u4fdd\u540e\u7eed\u4e0d\u4f1a\u5c06\u6b64\u5185\u5b58\u5757\u91cd\u590d\u5206\u914d\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fd4\u56de\u5185\u5b58\u5757&#xff1a; \u6700\u7ec8&#xff0c;\u8fd4\u56de\u5206\u914d\u7ed9\u8bf7\u6c42\u7684\u5185\u5b58\u533a\u57df&#xff0c;\u5982\u679c\u8fdb\u884c\u4e86\u62c6\u5206&#xff0c;\u90a3\u4e48\u8fd4\u56de\u7684\u662f\u5206\u914d\u90e8\u5206\u7684\u5185\u5b58\u5730\u5740\u3002<\/p>\n<\/li>\n<h4>\u603b\u7ed3&#xff1a;<\/h4>\n<p>\u5f53\u627e\u5230\u5408\u9002\u7684\u5185\u5b58\u5757\u65f6&#xff0c;\u6211\u4eec\u9996\u5148\u786e\u8ba4\u5185\u5b58\u5757\u8db3\u591f\u5927&#xff0c;\u5982\u679c\u5269\u4f59\u7a7a\u95f4\u8db3\u591f\u7528\u4e8e\u53e6\u4e00\u4e2a\u5185\u5b58\u5206\u914d&#xff08;\u5982\u8d85\u8fc7\u9608\u503c&#xff09;&#xff0c;\u5219\u62c6\u5206\u5f53\u524d\u5185\u5b58\u5757&#xff0c;\u5e76\u5c06\u65b0\u7684\u5185\u5b58\u5757\u63d2\u5165\u5230\u94fe\u8868\u4e2d\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f&#xff0c;\u6211\u4eec\u53ef\u4ee5\u9ad8\u6548\u5730\u7ba1\u7406\u5185\u5b58&#xff0c;\u5e76\u907f\u514d\u6d6a\u8d39\u5185\u5b58\u7a7a\u95f4\u3002\u5982\u679c\u5269\u4f59\u7a7a\u95f4\u8f83\u5c0f&#xff0c;\u5219\u76f4\u63a5\u4f7f\u7528\u5f53\u524d\u5185\u5b58\u5757&#xff0c;\u4e0d\u518d\u62c6\u5206\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024724-680eec3c3ac1b.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024724-680eec3cb83ab.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024726-680eec3e6b703.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024726-680eec3ef0b20.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>\u5728 ReleaseAssetMemory \u5185\u6062\u590d\u5185\u5b58\u5757<\/h2>\n<p>\u5728\u5185\u5b58\u91ca\u653e\u7684\u8fc7\u7a0b\u4e2d&#xff0c;\u9700\u8981\u8fdb\u884c\u4e00\u4e9b\u989d\u5916\u7684\u64cd\u4f5c\u6765\u786e\u4fdd\u5185\u5b58\u5757\u80fd\u591f\u6b63\u786e\u5730\u56de\u6536\u548c\u5408\u5e76\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b&#xff1a;<\/p>\n<h4>\u91ca\u653e\u5185\u5b58\u8fc7\u7a0b&#xff1a;<\/h4>\n<li>\n<p>\u56de\u6536\u5185\u5b58\u5757&#xff1a;<\/p>\n<ul>\n<li>\u5728 ReleaseAssetMemory \u51fd\u6570\u4e2d&#xff0c;\u9700\u8981\u83b7\u53d6\u5230\u8981\u91ca\u653e\u7684\u5185\u5b58\u5757\u3002\u8fd9\u4e2a\u5185\u5b58\u5757\u7684\u4f4d\u7f6e\u662f\u901a\u8fc7\u5f53\u524d\u5185\u5b58\u5730\u5740\u51cf\u53bb 1 \u6765\u627e\u5230\u7684\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u786e\u4fdd\u80fd\u591f\u6b63\u786e\u5730\u627e\u5230\u5bf9\u5e94\u7684\u5185\u5b58\u5757\u5934\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u6807\u8bb0\u5185\u5b58\u5757\u4e3a\u672a\u4f7f\u7528&#xff1a;<\/p>\n<ul>\n<li>\u4e00\u65e6\u627e\u5230\u4e86\u5bf9\u5e94\u7684\u5185\u5b58\u5757&#xff0c;\u6211\u4eec\u9700\u8981\u5c06\u8be5\u5757\u7684 Flags \u5b57\u6bb5\u6807\u8bb0\u4e3a\u201c\u672a\u4f7f\u7528\u201d&#xff08;\u5373\u5c06 Flags \u8bbe\u7f6e\u4e3a 0&#xff09;&#xff0c;\u8fd9\u6837\u5c31\u8868\u660e\u8be5\u5185\u5b58\u5757\u5df2\u7ecf\u88ab\u91ca\u653e&#xff0c;\u5e76\u4e14\u53ef\u4ee5\u518d\u6b21\u7528\u4e8e\u5176\u4ed6\u5185\u5b58\u5206\u914d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5408\u5e76\u76f8\u90bb\u5185\u5b58\u5757&#xff1a;<\/p>\n<ul>\n<li>\u91ca\u653e\u5185\u5b58\u540e&#xff0c;\u6211\u4eec\u9700\u8981\u68c0\u67e5\u5f53\u524d\u5185\u5b58\u5757\u7684\u524d\u540e\u76f8\u90bb\u5757&#xff0c;\u770b\u770b\u662f\u5426\u53ef\u4ee5\u8fdb\u884c\u5408\u5e76\u3002\u5982\u679c\u524d\u540e\u76f8\u90bb\u7684\u5185\u5b58\u5757\u4e5f\u662f\u7a7a\u95f2\u7684&#xff08;\u5373\u672a\u4f7f\u7528&#xff09;&#xff0c;\u6211\u4eec\u5c31\u53ef\u4ee5\u5c06\u5b83\u4eec\u5408\u5e76\u6210\u4e00\u4e2a\u66f4\u5927\u7684\u7a7a\u95f2\u5185\u5b58\u5757\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u51cf\u5c11\u5185\u5b58\u788e\u7247&#xff0c;\u63d0\u5347\u5185\u5b58\u7684\u4f7f\u7528\u6548\u7387\u3002<\/li>\n<li>\u8fd9\u4e00\u8fc7\u7a0b\u6d89\u53ca\u5230\u4fee\u6539\u76f8\u90bb\u5185\u5b58\u5757\u7684\u94fe\u63a5&#xff0c;\u5c06\u76f8\u90bb\u7684\u7a7a\u95f2\u5185\u5b58\u5757\u8fde\u63a5\u6210\u4e00\u4e2a\u66f4\u5927\u7684\u5757&#xff0c;\u4fbf\u4e8e\u540e\u7eed\u7684\u5185\u5b58\u5206\u914d\u3002<\/li>\n<\/ul>\n<\/li>\n<h4>\u603b\u7ed3&#xff1a;<\/h4>\n<p>\u5185\u5b58\u91ca\u653e\u8fc7\u7a0b\u7684\u5173\u952e\u662f&#xff1a;<\/p>\n<ul>\n<li>\u56de\u6536\u5185\u5b58\u5757\u5e76\u5c06\u5176\u6807\u8bb0\u4e3a\u672a\u4f7f\u7528\u3002<\/li>\n<li>\u5408\u5e76\u76f8\u90bb\u7684\u7a7a\u95f2\u5185\u5b58\u5757&#xff0c;\u907f\u514d\u5185\u5b58\u788e\u7247\u7684\u4ea7\u751f&#xff0c;\u63d0\u5347\u5185\u5b58\u7684\u5229\u7528\u7387\u3002<\/li>\n<\/ul>\n<p>\u867d\u7136\u8fd9\u4e9b\u64cd\u4f5c\u542c\u8d77\u6765\u7b80\u5355&#xff0c;\u4f46\u5b9e\u73b0\u65f6\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u8fb9\u754c\u60c5\u51b5\u548c\u590d\u6742\u7684\u5408\u5e76\u903b\u8f91\u3002\u56e0\u6b64&#xff0c;\u5728\u5b9e\u9645\u5f00\u53d1\u8fc7\u7a0b\u4e2d&#xff0c;\u53ef\u80fd\u9700\u8981\u8fdb\u4e00\u6b65\u8c03\u8bd5\u548c\u4f18\u5316\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024727-680eec3fee3d6.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428024728-680eec40a349b.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u540e\u9762\u754c\u9762\u4f1a\u4e00\u76f4\u95ea<\/p>\n<h2>\u9274\u4e8e\u8fd9\u662f\u4e00\u4e2a\u4f18\u5316\u95ee\u9898&#xff0c;\u4f3c\u4e4e\u6211\u4eec\u9700\u8981\u6709\u4e00\u4e2a\u7cfb\u7edf\u6765\u5206\u6790\u8d44\u4ea7\u4f7f\u7528\u60c5\u51b5\u548c\u9a71\u9010\u60c5\u51b5&#xff08;\u5e76\u5b9a\u671f\u68c0\u67e5\u5176\u8f93\u51fa&#xff0c;\u968f\u7740\u6e38\u620f\u548c\u8d44\u4ea7\u7684\u589e\u957f&#xff09;\u3002\u8fd9\u662f\u5426\u5e94\u8be5\u5c3d\u65e9\u5b89\u6392\u5728\u8bae\u7a0b\u4e0a&#xff1f;<\/h2>\n<p>\u5728\u9762\u5bf9\u4f18\u5316\u95ee\u9898\u65f6&#xff0c;\u9700\u8981\u5efa\u7acb\u4e00\u4e2a\u8d44\u4ea7\u4f7f\u7528\u548c\u9010\u51fa&#xff08;eviction&#xff09;\u7cfb\u7edf&#xff0c;\u5e76\u5b9a\u671f\u68c0\u67e5\u5176\u8f93\u51fa&#xff0c;\u5c24\u5176\u662f\u968f\u7740\u6e38\u620f\u548c\u8d44\u4ea7\u89c4\u6a21\u7684\u589e\u957f&#xff0c;\u6301\u7eed\u5bf9\u6027\u80fd\u8fdb\u884c\u76d1\u63a7\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u8981\u70b9&#xff1a;<\/p>\n<h4>\u8d44\u4ea7\u76d1\u63a7\u7cfb\u7edf\u7684\u5fc5\u8981\u6027&#xff1a;<\/h4>\n<li>\n<p>\u8d44\u4ea7\u9010\u51fa\u548c\u5206\u914d\u7684\u7edf\u8ba1&#xff1a;<\/p>\n<ul>\n<li>\u6211\u4eec\u9700\u8981\u80fd\u591f\u8ffd\u8e2a\u6bcf\u4e00\u5e27\u7684\u8d44\u4ea7\u5206\u914d\u548c\u9010\u51fa\u60c5\u51b5\u3002\u8fd9\u5c06\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u6bcf\u4e00\u5e27\u9700\u8981\u591a\u5c11\u8d44\u4ea7&#xff0c;\u4ee5\u53ca\u8fd9\u4e9b\u8d44\u4ea7\u662f\u5426\u80fd\u591f\u9ad8\u6548\u5730\u590d\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5185\u5b58\u5757\u7684\u4f7f\u7528\u60c5\u51b5&#xff1a;<\/p>\n<ul>\n<li>\u76d1\u63a7\u5185\u5b58\u5757\u7684\u6570\u91cf\u3001\u72b6\u6001\u4ee5\u53ca\u5185\u5b58\u7684\u788e\u7247\u5316\u7a0b\u5ea6\u3002\u8fd9\u6709\u52a9\u4e8e\u53d1\u73b0\u5185\u5b58\u7ba1\u7406\u7684\u74f6\u9888&#xff0c;\u53ca\u65f6\u8c03\u6574\u4f18\u5316\u7b56\u7565&#xff0c;\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5185\u5b58\u6d6a\u8d39\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u7ebf\u7a0b\u72b6\u6001\u76d1\u63a7&#xff1a;<\/p>\n<ul>\n<li>\u6e38\u620f\u5f15\u64ce\u4e2d\u7684\u591a\u4e2a\u7ebf\u7a0b\u4f1a\u6267\u884c\u4e0d\u540c\u7684\u4efb\u52a1&#xff0c;\u4e86\u89e3\u7ebf\u7a0b\u7684\u5de5\u4f5c\u60c5\u51b5\u5bf9\u4e8e\u4f18\u5316\u6027\u80fd\u975e\u5e38\u91cd\u8981\u3002\u901a\u8fc7\u67e5\u770b\u6bcf\u4e2a\u7ebf\u7a0b\u7684\u8d1f\u8f7d&#xff0c;\u80fd\u591f\u5224\u65ad\u51fa\u54ea\u4e9b\u90e8\u5206\u53ef\u80fd\u6210\u4e3a\u6027\u80fd\u74f6\u9888&#xff0c;\u8fdb\u4e00\u6b65\u4f18\u5316\u8d44\u6e90\u5206\u914d\u3002<\/li>\n<\/ul>\n<\/li>\n<h4>\u4e3a\u4ec0\u4e48\u9700\u8981\u7acb\u5373\u5173\u6ce8\u8fd9\u4e9b\u95ee\u9898&#xff1a;<\/h4>\n<ul>\n<li>\n<p>\u5f15\u64ce\u548c\u6e38\u620f\u5df2\u7ecf\u5177\u5907\u4e86\u8db3\u591f\u7684\u590d\u6742\u6027&#xff1a; \u76ee\u524d\u6e38\u620f\u5f15\u64ce\u5df2\u7ecf\u6709\u4e86\u57fa\u7840\u7684\u529f\u80fd&#xff0c;\u5982\u6e32\u67d3\u5668\u3001\u8d44\u4ea7\u7cfb\u7edf\u548c\u58f0\u97f3\u64ad\u653e\u7b49\u3002\u8fd9\u4e9b\u529f\u80fd\u5df2\u7ecf\u8db3\u591f\u652f\u6491\u4e00\u4e2a\u5b8c\u6574\u7684\u6e38\u620f\u5236\u4f5c&#xff0c;\u56e0\u6b64\u662f\u65f6\u5019\u5f00\u59cb\u8fdb\u884c\u6027\u80fd\u5206\u6790\u548c\u4f18\u5316\u4e86\u3002<\/p>\n<\/li>\n<li>\n<p>\u8c03\u8bd5\u5de5\u5177\u7684\u5fc5\u8981\u6027&#xff1a; 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\u5c06\u5904\u7406\u4ec0\u4e48&#xff1f;<\/h2>\n<p>GUI&#xff08;\u56fe\u5f62\u7528\u6237\u754c\u9762&#xff09;\u5c06\u8d1f\u8d23\u5904\u7406\u4e0e\u7528\u6237\u4ea4\u4e92\u7684\u90e8\u5206\u3002\u4f8b\u5982&#xff0c;\u5982\u679c\u6709\u4e00\u4e2a\u9700\u8981\u663e\u793a\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3001\u8d44\u4ea7\u5206\u914d\u6216\u5185\u5b58\u7ba1\u7406\u72b6\u6001\u7684\u9762\u677f&#xff0c;GUI\u5c31\u4f1a\u8d1f\u8d23\u6e32\u67d3\u8fd9\u4e9b\u4fe1\u606f&#xff0c;\u5e76\u63d0\u4f9b\u4ea4\u4e92\u754c\u9762\u8ba9\u7528\u6237\u67e5\u770b\u6216\u8c03\u6574\u76f8\u5173\u53c2\u6570\u3002\u5b83\u5c06\u5904\u7406\u7528\u6237\u8f93\u5165&#xff0c;\u5c55\u793a\u5185\u5b58\u5206\u914d\u72b6\u6001\u3001\u8d44\u6e90\u52a0\u8f7d\u72b6\u6001\u7b49&#xff0c;\u5e76\u53ef\u80fd\u63d0\u4f9b\u5b9e\u65f6\u53cd\u9988&#xff0c;\u6bd4\u5982\u56fe\u5f62\u5316\u5c55\u793a\u5185\u5b58\u4f7f\u7528\u3001\u8d44\u4ea7\u52a0\u8f7d\u8fdb\u5ea6\u7b49&#xff0c;\u5e2e\u52a9\u7528\u6237\u4e86\u89e3\u5f53\u524d\u7cfb\u7edf\u72b6\u6001\u3002<\/p>\n<p>\u5177\u4f53\u5230\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf&#xff0c;GUI\u4f1a\u663e\u793a\u5206\u914d\u7684\u5185\u5b58\u5757\u3001\u5df2\u52a0\u8f7d\u548c\u672a\u52a0\u8f7d\u7684\u8d44\u4ea7\u3001\u788e\u7247\u5316\u60c5\u51b5\u7b49&#xff0c;\u53ef\u80fd\u8fd8\u4f1a\u63d0\u4f9b\u67d0\u4e9b\u63a7\u5236\u9009\u9879\u4f9b\u5f00\u53d1\u4eba\u5458\u6216\u7528\u6237\u8c03\u6574\u7cfb\u7edf\u8bbe\u7f6e&#xff0c;\u4ee5\u4f18\u5316\u5185\u5b58\u4f7f\u7528\u6216\u6392\u67e5\u6027\u80fd\u95ee\u9898\u3002\u8fd9\u7c7b\u529f\u80fd\u5bf9\u4e8e\u8c03\u8bd5\u548c\u4f18\u5316\u975e\u5e38\u91cd\u8981&#xff0c;\u5c24\u5176\u662f\u5f53\u7cfb\u7edf\u4e2d\u8d44\u4ea7\u589e\u591a\u65f6&#xff0c;GUI\u80fd\u591f\u76f4\u89c2\u5730\u5c55\u793a\u8d44\u6e90\u7684\u5229\u7528\u60c5\u51b5\u3002<\/p>\n<p>\u603b\u7684\u6765\u8bf4&#xff0c;GUI\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5411\u7528\u6237\u6216\u5f00\u53d1\u8005\u5c55\u793a\u76f8\u5173\u7684\u5185\u5b58\u548c\u8d44\u6e90\u72b6\u6001&#xff0c;\u63d0\u4f9b\u4ea4\u4e92\u63a5\u53e3&#xff0c;\u5e76\u5b9e\u65f6\u53cd\u6620\u7cfb\u7edf\u7684\u5185\u5b58\u7ba1\u7406\u548c\u8d44\u4ea7\u52a0\u8f7d\u72b6\u51b5\u3002<\/p>\n<h2>\u5982\u679c\u8fd9\u662f\u4e00\u4e2a\u5546\u4e1a\u9879\u76ee&#xff0c;\u662f\u5426\u4f1a\u4f7f\u7528 malloc \u800c\u4e0d\u662f\u81ea\u5df1\u5199\u4e00\u4e2a\u6765\u7ba1\u7406\u8d44\u4ea7&#xff1f;<\/h2>\n<p>\u5982\u679c\u8fd9\u662f\u4e00\u4e2a\u5546\u4e1a\u4ea7\u54c1&#xff0c;\u662f\u5426\u4f7f\u7528 malloc \u8fd8\u662f\u81ea\u5df1\u5199\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u4f1a\u4f9d\u8d56\u4e8e\u5177\u4f53\u7684\u9700\u6c42\u3002\u5982\u679c\u786e\u5b9e\u9700\u8981\u505a\u4e00\u4e2a\u8f83\u4e3a\u590d\u6742\u7684\u8d44\u6e90\u7ba1\u7406\u7cfb\u7edf&#xff0c;\u5e76\u4e14\u60f3\u8981\u66f4\u597d\u7684\u63a7\u5236\u5185\u5b58\u7684\u5206\u914d\u548c\u788e\u7247\u5316\u95ee\u9898&#xff0c;\u53ef\u80fd\u4f1a\u8003\u8651\u5199\u4e00\u4e2a\u81ea\u5df1\u7684\u5206\u914d\u5668&#xff0c;\u7279\u522b\u662f\u7528\u4e8e\u6e38\u620f\u8d44\u4ea7\u7684\u5206\u914d\u3002\u7136\u800c&#xff0c;\u901a\u5e38\u60c5\u51b5\u4e0b&#xff0c;\u5f00\u53d1\u8005\u503e\u5411\u4e8e\u4f7f\u7528\u56fa\u5b9a\u5927\u5c0f\u7684\u5185\u5b58\u5757\u6765\u8fdb\u884c\u5185\u5b58\u7ba1\u7406&#xff0c;\u800c\u4e0d\u4f9d\u8d56\u4e8e\u901a\u7528\u7684\u5185\u5b58\u5206\u914d\u65b9\u6cd5\u3002<\/p>\n<p>\u5982\u679c\u771f\u7684\u51b3\u5b9a\u9700\u8981\u4e00\u4e2a\u901a\u7528\u7684\u5185\u5b58\u5206\u914d\u5668&#xff0c;\u5e76\u4e14\u8fd9\u4e0d\u53ea\u662f\u4e00\u4e2a\u5b9e\u9a8c\u6027\u7684\u9700\u6c42&#xff0c;\u5f00\u53d1\u8005\u53ef\u80fd\u4e0d\u4f1a\u76f4\u63a5\u4f7f\u7528 malloc\u3002\u867d\u7136 malloc \u53ef\u4ee5\u5b8c\u6210\u5206\u914d\u4efb\u52a1&#xff0c;\u4f46\u7531\u4e8e\u5b83\u662f\u4f9d\u8d56\u4e8e\u4e0d\u540c\u5e73\u53f0\u4e0a C \u8fd0\u884c\u65f6\u5e93\u7684\u5b9e\u73b0&#xff0c;\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5404\u4e2a\u5e73\u53f0\u7684\u8868\u73b0\u4e0d\u540c\u3002\u56e0\u6b64&#xff0c;\u53ef\u80fd\u4f1a\u5bfb\u627e\u5f00\u6e90\u6216\u8005\u516c\u5171\u9886\u57df\u7684\u5185\u5b58\u5206\u914d\u5668&#xff0c;\u6765\u4fdd\u8bc1\u5176\u5728\u6240\u6709\u5e73\u53f0\u4e0a\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u6b64\u5916&#xff0c;\u867d\u7136\u5f00\u53d1\u8005\u5728\u4e00\u4e9b\u9879\u76ee\u4e2d\u4f1a\u9009\u62e9\u4ece\u96f6\u5f00\u59cb\u7f16\u5199\u4e00\u5207\u4ee3\u7801&#xff0c;\u5c24\u5176\u662f\u50cf\u6e38\u620f\u5f15\u64ce\u8fd9\u6837\u7684\u5b9a\u5236\u9879\u76ee&#xff0c;\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u4e0d\u80fd\u4f7f\u7528\u4fe1\u4efb\u7684\u7b2c\u4e09\u65b9\u5e93\u3002\u4f8b\u5982&#xff0c;\u5982\u679c\u6709\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u5206\u914d\u5668&#xff0c;\u5f00\u53d1\u8005\u5b8c\u5168\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528\u5b83&#xff0c;\u800c\u4e0d\u662f\u81ea\u5df1\u91cd\u65b0\u5b9e\u73b0\u4e00\u4e2a\u3002\u50cf Shawn Barrett \u8fd9\u6837\u7684\u5e93\u5c31\u88ab\u8ba4\u4e3a\u662f\u53ef\u9760\u7684&#xff0c;\u56e0\u6b64\u4f7f\u7528\u5b83\u4eec\u4e0d\u4f1a\u6709\u4ec0\u4e48\u95ee\u9898\u3002<\/p>\n<p>\u603b\u7684\u6765\u8bf4&#xff0c;\u662f\u5426\u4f7f\u7528 malloc \u6216\u8005\u81ea\u5df1\u5199\u4e00\u4e2a\u5185\u5b58\u5206\u914d\u5668&#xff0c;\u53d6\u51b3\u4e8e\u5bf9\u7cfb\u7edf\u63a7\u5236\u7684\u9700\u6c42\u548c\u5bf9\u4e0d\u540c\u5e73\u53f0\u517c\u5bb9\u6027\u7684\u8003\u8651\u3002\u5982\u679c\u786e\u5b9e\u9700\u8981\u4e00\u4e2a\u901a\u7528\u7684\u5185\u5b58\u5206\u914d\u5668&#xff0c;\u53ef\u80fd\u4f1a\u9009\u62e9\u4e00\u4e2a\u5f00\u6e90\u7684\u5e93&#xff0c;\u800c\u4e0d\u662f\u76f4\u63a5\u4f9d\u8d56 C \u8fd0\u884c\u65f6\u5e93\u7684 malloc&#xff0c;\u56e0\u4e3a\u540e\u8005\u53ef\u80fd\u5b58\u5728\u5e73\u53f0\u5dee\u5f02\u548c\u4e0d\u4e00\u81f4\u6027\u7684\u95ee\u9898\u3002<\/p>\n<h2>\u662f\u5426\u6709\u53ef\u80fd\u5728\u6e38\u620f\u6216\u6e38\u620f\u5f15\u64ce\u4e2d\u4f7f\u7528\u9a6c\u5c14\u53ef\u592b\u94fe&#xff1f;<\/h2>\n<p>\u9a6c\u5c14\u79d1\u592b\u94fe&#xff08;Markov chains&#xff09;\u53ef\u80fd\u4e0d\u9002\u7528\u4e8e\u5f53\u524d\u7684\u60c5\u51b5\u3002\u9a6c\u5c14\u79d1\u592b\u94fe\u662f\u4e00\u79cd\u6570\u5b66\u6a21\u578b&#xff0c;\u7528\u4e8e\u63cf\u8ff0\u7cfb\u7edf\u4ece\u4e00\u4e2a\u72b6\u6001\u8f6c\u79fb\u5230\u53e6\u4e00\u4e2a\u72b6\u6001\u7684\u8fc7\u7a0b&#xff0c;\u8fd9\u4e2a\u8fc7\u7a0b\u4f9d\u8d56\u4e8e\u5f53\u524d\u7684\u72b6\u6001&#xff0c;\u800c\u4e0e\u5386\u53f2\u72b6\u6001\u65e0\u5173\u3002\u901a\u5e38&#xff0c;\u9a6c\u5c14\u79d1\u592b\u94fe\u5e94\u7528\u4e8e\u9700\u8981\u63cf\u8ff0\u968f\u673a\u8fc7\u7a0b\u7684\u9886\u57df&#xff0c;\u4f8b\u5982\u6587\u672c\u751f\u6210\u3001\u5929\u6c14\u9884\u6d4b\u3001\u91d1\u878d\u6a21\u578b\u7b49\u3002<\/p>\n<p>\u7136\u800c&#xff0c;\u5728\u8fd9\u91cc\u6240\u8ba8\u8bba\u7684\u573a\u666f\u4e2d&#xff0c;\u53ef\u80fd\u5e76\u4e0d\u9002\u5408\u4f7f\u7528\u9a6c\u5c14\u79d1\u592b\u94fe\u3002\u8fd9\u662f\u56e0\u4e3a&#xff0c;\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u548c\u8d44\u6e90\u5206\u914d\u95ee\u9898\u901a\u5e38\u4e0d\u7b26\u5408\u9a6c\u5c14\u79d1\u592b\u94fe\u7684\u7279\u6027&#xff0c;\u7279\u522b\u662f\u5728\u6e38\u620f\u8d44\u4ea7\u548c\u5185\u5b58\u5757\u7ba1\u7406\u7684\u80cc\u666f\u4e0b&#xff0c;\u7cfb\u7edf\u7684\u72b6\u6001\u8f6c\u79fb\u548c\u5185\u5b58\u5757\u7684\u4f7f\u7528\u662f\u7531\u591a\u4e2a\u56e0\u7d20\u51b3\u5b9a\u7684&#xff0c;\u5e76\u4e14\u53ef\u80fd\u4e0e\u5386\u53f2\u72b6\u6001\u548c\u7cfb\u7edf\u7684\u5168\u5c40\u72b6\u6001\u6709\u5173\u3002<\/p>\n<p>\u6b64\u5916&#xff0c;\u9a6c\u5c14\u79d1\u592b\u94fe\u7684\u5b9e\u73b0\u548c\u5206\u6790\u901a\u5e38\u9700\u8981\u6709\u660e\u786e\u7684\u72b6\u6001\u7a7a\u95f4\u548c\u8f6c\u79fb\u77e9\u9635&#xff0c;\u8fd9\u5bf9\u4e8e\u5185\u5b58\u7ba1\u7406\u548c\u6e38\u620f\u8d44\u6e90\u7ba1\u7406\u6765\u8bf4&#xff0c;\u53ef\u80fd\u663e\u5f97\u8fc7\u4e8e\u590d\u6742\u4e14\u4e0d\u9002\u5408\u3002\u5185\u5b58\u7ba1\u7406\u66f4\u591a\u4f9d\u8d56\u4e8e\u786e\u5b9a\u6027\u5206\u914d\u7b56\u7565\u3001\u5185\u5b58\u788e\u7247\u5408\u5e76\u7b49\u64cd\u4f5c&#xff0c;\u800c\u8fd9\u4e9b\u64cd\u4f5c\u4e0e\u968f\u673a\u8fc7\u7a0b\u5e76\u4e0d\u76f4\u63a5\u76f8\u5173&#xff0c;\u56e0\u6b64\u4f7f\u7528\u9a6c\u5c14\u79d1\u592b\u94fe\u6765\u5efa\u6a21\u548c\u4f18\u5316\u5185\u5b58\u5206\u914d\u53ef\u80fd\u5e76\u4e0d\u662f\u6700\u6709\u6548\u7684\u65b9\u5f0f\u3002<\/p>\n<p>\u603b\u4f53\u6765\u8bf4&#xff0c;\u867d\u7136\u9a6c\u5c14\u79d1\u592b\u94fe\u5728\u67d0\u4e9b\u573a\u5408\u975e\u5e38\u6709\u7528&#xff0c;\u4f46\u5728\u5185\u5b58\u7ba1\u7406\u7cfb\u7edf\u4e2d&#xff0c;\u5c24\u5176\u662f\u5904\u7406\u6e38\u620f\u8d44\u6e90\u548c\u8d44\u4ea7\u65f6&#xff0c;\u53ef\u80fd\u66f4\u9002\u5408\u4f7f\u7528\u5176\u4ed6\u7c7b\u578b\u7684\u5185\u5b58\u5206\u914d\u7b97\u6cd5\u548c\u7b56\u7565&#xff0c;\u800c\u4e0d\u662f\u5f15\u5165\u9a6c\u5c14\u79d1\u592b\u94fe\u7684\u968f\u673a\u8fc7\u7a0b\u6a21\u578b\u3002<\/p>\n<h2>\u5982\u679c Vulkan \u6309\u65f6\u53d1\u5e03&#xff0c;\u5b83\u770b\u8d77\u6765\u4f1a\u662f\u786c\u4ef6\u6e32\u67d3\u7684\u4e00\u4e2a\u4e0d\u9519\u9009\u62e9\u3002\u6211\u521a\u521a\u8bfb\u5230&#xff0c;\u4f60\u53ef\u4ee5\u63a7\u5236\u6240\u6709\u5185\u5b58&#xff0c;\u4ee5\u907f\u514d\u4efb\u4f55\u672a\u77e5\u7684\u5206\u914d&#xff1a;\u201cVulkan \u4e2d\u7684\u663e\u5f0f\u5185\u5b58\u7ba1\u7406\u5141\u8bb8\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u81ea\u5b9a\u4e49\u5206\u914d\u7b56\u7565\u3002\u4f8b\u5982&#xff0c;\u53ef\u4ee5\u5728\u6e32\u67d3\u671f\u95f4\u907f\u514d\u4efb\u4f55\u5206\u914d&#xff0c;\u5168\u90e8\u9884\u5148\u5206\u914d\u5185\u5b58\u3002\u201d<\/h2>\n<p>Vulkan \u5728\u53ca\u65f6\u53d1\u5e03\u540e\u53ef\u80fd\u4f1a\u6210\u4e3a\u786c\u4ef6\u5f00\u53d1\u4e2d\u7684\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9&#xff0c;\u56e0\u4e3a\u5b83\u5141\u8bb8\u5bf9\u6240\u6709\u5185\u5b58\u8fdb\u884c\u63a7\u5236&#xff0c;\u4ece\u800c\u907f\u514d\u4efb\u4f55\u672a\u77e5\u7684\u5206\u914d\u3002Vulkan \u4e2d\u7684\u663e\u5f0f\u5185\u5b58\u7ba1\u7406\u5141\u8bb8\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u81ea\u5b9a\u4e49\u5206\u914d\u7b56\u7565&#xff0c;\u4f8b\u5982\u5728\u6e32\u67d3\u8fc7\u7a0b\u4e2d\u907f\u514d\u4efb\u4f55\u5185\u5b58\u5206\u914d&#xff0c;\u63d0\u524d\u5206\u914d\u6240\u6709\u5185\u5b58\u3002<\/p>\n<p>\u4e0d\u8fc7&#xff0c;\u6709\u4e24\u70b9\u9700\u8981\u6ce8\u610f&#xff1a;<\/p>\n<p>\u9996\u5148&#xff0c;\u5173\u4e8e Vulkan \u7684\u4e00\u4e9b\u95ee\u9898&#xff0c;\u7531\u4e8e\u4fdd\u5bc6\u534f\u8bae&#xff08;NDA&#xff09;\u7684\u539f\u56e0&#xff0c;\u65e0\u6cd5\u5bf9 Vulkan 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