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1\u3001cache\u7684\u4f5c\u7528<\/h3>\n\n\n\n

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\uff082\uff09\u7a7a\u95f4\u5c40\u90e8\u6027<\/p>\n\n\n\n

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3\u3001cache\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

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\"\"<\/div><\/figure>\n\n\n\n

CPU\u8bbf\u5b58\u53ef\u4ee5\u5206\u4e3a\u4e24\u79cd\u65b9\u5f0f\uff0c\u4e00\u79cd\u662f\u5148\u8bbf\u95eecache,\u672a\u547d\u4e2d\u518d\u8bbf\u95ee\u4e3b\u5b58\uff0c\u53e6\u4e00\u79cd\u662f\u4e8c\u8005\u540c\u65f6\u8bbf\u95ee\u3002<\/p>\n\n\n\n

CPU\u6839\u636eMAR\u4e2d\u7684\u5730\u5740\u8bbf\u5b58\uff0c\u82e5\u8bbf\u5b58\u5730\u5740\u5728Cache\u4e2d\u547d\u4e2d\uff0c\u5c31\u5c06\u6b64\u5757\u4e00\u6b21\u6027\u7684\u4ece\u4e3b\u5b58\u8c03\u5165cache\u3002<\/p>\n\n\n\n

4\u3001cache\u547d\u4e2d\u7387\u4e0ecache<\/h2>\n\n\n\n

CPU\u6b32\u8bbf\u95ee\u7684\u4fe1\u606f\u5df2\u7ecf\u5728cache\u4e2d\u7684\u6bd4\u7387\u79f0\u4e3acache\u7684\u547d\u4e2d\u7387\u3002<\/p>\n\n\n\n

cache\u547d\u4e2d\u7387 \uff1d \u8bbf\u95eecache\u6b21\u6570\/\u8bbf\u95ee\u4e3b\u5b58\u6b21\u6570\uff0b\u8bbf\u95eecache\u6b21\u6570<\/code><\/pre>\n\n\n\n
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(2) \u540c\u65f6\u8bbf\u95eecache\u548c\u4e3b\u5b58\n  \u5e73\u5747\u8bbf\u95ee\u65f6\u95f4 ta = Htc + (1-H)tm<\/code><\/pre>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n
cache\u5730\u5740\u7ed3\u6784\uff1a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
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2\u3001\u76f4\u63a5\u6620\u5c04<\/h3>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n
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\"\"<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"
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