定義：OS分配
CPU time
時的基本單位，又稱作Lightweight Process ; LWP
共享資源
私有資源
Data section : Global variable
PC
Code section ( Text section )
CPU Register
Static local variable
Stack : Local Variable
Heap memory
OS Resource 如IO設備
Heap Memory
: ⚠️
Unix System call 🌟 #計算翻講義
好處🌟：
缺點🌟：
Process vs Thread 🌟
User Thread vs Kernel Thread
⭐
Process Control Operation
Zombie vs Orphan
Thread Pool
以下為 Threading Issues
Semantics of fork() and exec()，fork 呼叫一個 thread 或 all thread?
Signal handling
Thread cancellation
Thread-local storage
Light Weight Process ; LWP
Thread Library :
Pthreads
Implicit Threading Method