[NCKU/Embedded] Week#3
編輯歷史
| 時間 | 作者 | 版本 |
|---|---|---|
| 2015-03-10 07:20 – 09:19 | r3 – r376 | |
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+ [NCKU/Embedded] Week#3
+
+ *遲到了QQ
+
+ *面試分享
+
+ 計算機組織重點
+ *MMU
+ *TBL(uTLB)
+ *set associate
+ *pipeline
+ *L1 L2 cache
+ *dma (跟cache的關係)
+ *cache invalide
+
+ OS
+ *interrupt/exception/trap
+ *reentrancy
+ *stack vs heap
+ *stack frame
+ *deadlock/race condition
+ *mutex vs semaphore
+ *mutex vs spinlock
+
+ 面試關鍵
+ 就是因為你可能忘記,才面試你
+ *經驗
+ *以自己實作經驗來回答題目
+ *知識
+ 讓對方覺得你可以成為一份子
+ *誠實不騙
+ *對工作內容了解&有興趣
+ *願意學習
+
+ 暑假就要開始準備研替
+
+ *課程
+
+ *fork
+ *產生parent、child
+ *結果有不確定性,必須確認parent或child誰先執行
+
+ *POSIX標準
+ http://en.wikipedia.org/wiki/POSIX
+
+ *context switch
+ *當task轉換時,要保存前一個task的數值所需要的時間
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| 2015-03-10 07:20 | r2 | |
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| 2015-03-10 07:20 | r1 | |
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| 2015-03-10 07:19 | r0 | |
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