¸É±ÆÈí¼þʵ²Ù¼¼ÇÉÓëϵͳÓÅ»¯È«Ö¸ÄϱܿÓÖ¸ÄÏ£º¸ßƵÎóÇøÓëÕýÈ··­¿ª·½·¨

À´Ô´£ºÖ¤È¯Ê±±¨Íø×÷Õߣº
×ÖºÅ

ʵ¼ÊÓ¦ÓÃЧ¹ûÏê½â

ÔÚʵ¼ÊÓ¦ÓÃÖÐ £¬ÓÅ»¯ºóµÄϵͳÌåÏÖ¾«²Ê¡£Êý¾Ý´¦ÀíÈÎÎñµÄЧÂÊ´ó·ùÌáÉý £¬ÌرðÊÇÔÚ´¦Àí´óÊý¾ÝÁ¿Ê± £¬ÏµÍ³ÏìÓ¦ËÙ¶ÈÏÔÖøÌá¸ß £¬¼õÉÙÁËÆÚ´ýʱ¼ä¡£ÎļþÖÎÀíºÍЭ×÷ÊÂÇéµÄÁ÷³©¶È»ñµÃÁËÏÔÖøÌáÉý £¬¶àÓû§²¢·¢²Ù×÷Ò²±äµÃÔ½·¢Îȶ¨ºÍ¸ßЧ¡£ÏµÍ³µÄÎȶ¨ÐԺͿɿ¿ÐÔ»ñµÃÁËÃ÷ÏÔÌáÉý £¬¼õÉÙÁËϵͳ±À?À£ºÍÖØÆôµÄÇé¿ö¡£

¸ßЧµÄÄÚ´æÖÎÀí

ÄÚ´æÔ¤·ÖÅÉ£ºÔÚÄÚ´æÐèÇóȷ׼ʱ £¬ÌáǰԤ·ÖÅÉÄÚ´æ £¬¿ÉÒÔ¼õÉÙÄÚ´æ·ÖÅɺÍÊͷŵÄ?Ƶ·±²Ù×÷ £¬ÌáÉýÐÔÄÜ¡£

¶ÔÆë»ººÍ´æÓÅ»¯£ººÏÀí¶ÔÆëÊý¾Ý½á¹¹ºÍʹÓûº´æ £¬¿ÉÒÔ¼õÉÙCPU»º´æÎ´ÃüÖдÎÊý £¬Ìá¸ßÄÚ´æ»á¼ûËÙ¶È¡£

ÄÚ´æ³Ø£¨MemoryPool£©£ºÊ¹ÓÃÄÚ´æ³Ø¿ÉÒÔ¼õÉÙÆµ·±µÄÄÚ´æ·ÖÅɺÍÊͷŲÙ×÷ £¬Ìá¸ßϵͳÄÚ´æÖÎÀíЧÂÊ¡£

¸ßЧµÄË㷨ѡÔñ

Êý¾Ý½á¹¹Ñ¡Ôñ£ºÑ¡ÔñºÏÊʵÄÊý¾Ý½á¹¹¿ÉÒÔ´ó·ùÌáÉýËã·¨µÄЧÂÊ¡£ÀýÈç £¬ÔÚÐèҪƵ·±²éÕÒºÍɾ³ý²Ù×÷µÄ?Çé¿öÏ £¬¹þÏ£±í£¨HashTable£©ÊÇ×î¼ÑÑ¡Ôñ¡£

Ëã·¨ÅÓÆ¯ºó£º¾¡Á¿Ñ¡Ôñʱ¼äÅÓÆ¯ºó½ÏµÍµÄ?Ëã·¨¡£ÀýÈç £¬ÔÚÅÅÐòÈÎÎñÖÐ £¬¿ìËÙÅÅÐò£¨QuickSort£©ºÍºÏ²¢ÅÅÐò£¨MergeSort£©Í¨³£±ÈðÅÝÅÅÐò£¨BubbleSort£©¸ü¸ßЧ¡£

¶¯Ì¬¼Æ»®£ºÔÚÐèÒª½â¾öÅÓ´óÓÅ»¯ÎÊÌâʱ £¬¶¯Ì¬¼Æ»®£¨DynamicProgramming£©Í¨³£Äܹ»Ìṩ±Ḛ̀ÐÄËã·¨£¨GreedyAlgorithm£©¸ü¸ßЧµÄ½â¾ö¼Æ»®¡£

ʵ¼ÊЧ¹ûÆÊÎö

Ìá¸ßÊÂÇéЧÂÊ£ºÍ¨¹ýʹÓ᰸ɱÆÈí¼þ¡± £¬Óû§Äܹ»Íê³É¸ü¶àÊÂÇé £¬¼õÉÙÁË·±ËöµÄÊÖ¶¯²Ù×÷ £¬ÏÔÖøÌá¸ßÁËÊÂÇéЧÂÊ¡£½µµÍ¹ýʧÂÊ£º×Ô¶¯»¯ºÍ¾«×¼µÄÊý¾Ý´¦Àí¹¦Ð§ £¬¼õÉÙÁËÈËΪ¹ýʧ £¬Ìá¸ßÁËÊÂÇéµÄ׼ȷÐԺͿɿ¿ÐÔ¡£ÔöÇ¿ÍŶÓЭ×÷£º¼¯³É?µÄ¼´Ê±Í¨Ñ¶¡¢Îļþ¹²ÏíºÍÔÚÏß¼¯»áµÈ¹¦Ð§ £¬Ôö½øÁËÍŶÓÄÚ²¿ºÍ¿ç²¿·ÖµÄÏàͬЭ×÷ £¬Ìá¸ßÁËÍŶÓЭ×÷µÄЧÂʺÍЧ¹û¡£

½Úʡʱ¼ä£ºÍ¨¹ý×Ô¶¯»¯¹¤¾ßºÍ¸ßЧµÄÎĵµ´¦Àí¹¦Ð§ £¬Óû§Äܹ»½ÚÊ¡´ó×ÚµÄʱ¼ä £¬½«¸ü¶à¾«Á¦¼¯ÖÐÔÚ½¹µãÈÎÎñÉÏ¡£

δÀ´Õ¹Íû

Ëæ×ſƼ¼µÄ²»¾ø½ø²½ £¬¡°¸É±ÆÈí¼þ¡±½«»áÔÚδÀ´µÄÉú³¤ÖмÌÐøÓ¿ÏÖ³ö¸ü¶àÁ¢ÒìºÍ±ä¸ï¡£Î´À´ £¬ÎÒÃÇ¿ÉÒÔÆÚ´ý£º

¸üÖÇÄܵÄAI¹¦Ð§£ºÈí¼þ½«¼¯³É¸ü¶àÖÇÄÜAI¼¼Êõ £¬ÌṩԽ·¢ÖÇÄÜ»¯µÄ×Ô¶¯»¯ºÍÊý¾ÝÆÊÎö¹¦Ð§¡£Ô½·¢¿çƽ̨µÄʹÓÃÌåÑ飺δÀ´µÄ¡°¸É±ÆÈí¼þ¡±½«Äܹ»ÔÚ¶àÖÖÉ豸ºÍ²Ù×÷ϵͳÉÏÎÞ·ìÔËÐÐ £¬ÎªÓû§ÌṩԽ·¢±ã?½ÝµÄ?°ì¹«ÌåÑé¡£¸üÇ¿µÄЭ×÷¹¦Ð§£ºÈí¼þ½«½øÒ»²½ÓÅ»¯ÍŶÓЭ×÷¹¦Ð§ £¬Ê¹µÃ¿çµØÇø¡¢¿ç²¿·ÖµÄЭ×÷±äµÃÔ½·¢Ë³³©ºÍ¸ßЧ¡£

¡°¸É±ÆÈí¼þ¡±×÷Ϊ¸ßЧ°ì¹«µÄгè £¬ÒÔÆäÇ¿´óµÄ¹¦Ð§¡¢Óû§ÓѺõĽçÃæºÍÁ¬ÐøÓÅ»¯µÄÌØµã £¬³ÉΪԽÀ´Ô½¶àÖ°³¡ÈËÊ¿µÄÊ×Ñ¡¡£Í¨¹ýÑ¡ÔñºÏÊʵġ°¸É±ÆÈí¼þ¡± £¬ÎÒÃÇ¿ÉÒÔÔÚÊÂÇéÖдó·ùÌá¸ßЧÂÊ £¬ÊµÏÖ¸ü¸ßÖÊÁ¿µÄÊÂÇéÊä³ö¡£ÔÚδÀ´ £¬Ëæ×ſƼ¼µÄ²»¾ø½ø²½? £¬¡°¸É±ÆÈí¼þ¡±½«»áΪÎÒÃǵÄÊÂÇéÉú»î´øÀ´¸ü¶àµÄ¿ÉÄÜÐԺͱ㵱¡£

Éú³¤Ç÷ÊÆ¡£ÎÒÃǽ«Í¨¹ý¾ßÌåµÄÓ¦Óó¡¾° £¬Õ¹Ê¾¡°¸É±ÆÈí¼þ¡±ÈçºÎÔÚʵ¼ÊÊÂÇéÖз¢»Ó×÷Óà £¬²¢Õ¹ÍûÆäÔÚδÀ´µÄÉú³¤Æ«Ïò¡£

¡°¸É±ÆÈí¼þ¡±µÄ½¹µã¹¦Ð§

Îĵµ?´¦?Àí£ºÖ§³Ö¶àÖÖ»¨ÑùµÄÎĵµ?±à¼­ £¬ÈçWord¡¢Excel¡¢PowerPointµÈ £¬Ìṩǿ´óµÄÎÄ×Ö´¦ÀíºÍÊý¾ÝÆÊÎö¹¦Ð§¡£ÏîÄ¿ÖÎÀí£ºÌṩÈÎÎñ·ÖÅÉ¡¢½ø¶È¸ú×Ù¡¢ÍŶÓЭ×÷µÈ¹¦Ð§ £¬×ÊÖúÍŶӸßЧÖÎÀíÏîÄ¿¡£Êý¾ÝÕûÀíÓëÆÊÎö£ºÄÚÖÃÊý¾Ý¿â¹¦Ð§ £¬Ö§³ÖÊý¾ÝµÄÕûÀí¡¢·ÖÀàºÍÆÊÎö £¬ÌṩÏêϸµÄ?±¨?±íºÍͼ±íÉú³É¡£

ÏàͬЭ×÷£º¼¯³É¼´Ê±Í¨Ñ¶¡¢Îļþ¹²ÏíºÍÔÚÏß¼¯»áµÈ¹¦Ð§ £¬Ôö½øÍŶÓÄÚ²¿ºÍ¿ç²¿·ÖµÄÏàͬЭ×÷¡£×Ô¶¯»¯¹¤¾ß£ºÌṩ×Ô¶¯»¯½Å±¾ºÍ¹¤¾ß £¬×ÊÖúÓû§×Ô¶¯Íê³ÉÖØ¸´ÐÔÈÎÎñ £¬½Úʡʱ¼äºÍ¾«Á¦¡£

²Ù×÷ϵͳÐÔÄÜÓÅ»¯

²Ù×÷ϵͳÊÇϵͳÔËÐеĽ¹µã £¬ÓÅ»¯²Ù×÷ϵͳ¿ÉÒÔ´ó´óÌáÉýÕûÌåÐÔÄÜ¡£

µ÷½âÎļþϵͳ²Î?Êý£ºÑ¡ÔñºÏÊʵÄÎļþϵͳ£¨ÈçEXT4¡¢XFSµÈ£© £¬²¢Æ¾¾ÝʹÓó¡¾°µ÷½âÎļþϵͳ²ÎÊý £¬¿ÉÒÔÌáÉýÎļþ¶ÁдËÙ¶È¡£

ÄÚ´æÖÎÀíÓÅ»¯£ºµ÷½âÄÚ´æ·ÖÅÉÕ½ÂÔ £¬Ê¹ÓÃÊʺϵÄÄÚ´æ·ÖÒ³¾Þϸ £¬ÓÅ»¯ÄÚ´æÊ¹Óà £¬¿ÉÒÔÌáÉýϵͳÕûÌåÐÔÄÜ¡£

µ÷½âI/Oµ÷ÀíÆ÷£º²î±ðµÄI/Oµ÷ÀíÆ÷ÊÊÓÃÓÚ²î±ðµÄʹÓó¡?¾°¡£ÀýÈç £¬CFQµ÷ÀíÆ÷ÊÊÓÃÓÚ´ó´ó¶¼Í¨Óó¡¾° £¬¶øDeadlineµ÷ÀíÆ÷ÊÊÓÃÓÚʵʱϵͳ¡£

У¶Ô£º³Â¼ÎÓ³(p6mu9CWFoIx7YFddy4eQTuEboRc9VR7b9b)

ÔðÈα༭£º ²ñ¾²
ΪÄãÍÆ¼ö
Óû§ÆÀÂÛ
µÇ¼ºó¿ÉÒÔ̸»°
ÍøÓÑÆÀÂÛ½ö¹©Æä±í´ï¸öÈË¿´·¨ £¬²¢²»±êÃ÷֤ȯʱ±¨Á¢³¡
ÔÝÎÞÆÀÂÛ