Money make up for the loss(弥补,钱弥补了损失)
Greater throughput, responsiveness or capacity make up for these cost
When threading is employed effectively, these costs are more than made up for by greater throughput, responsiveness, or capacity
这些损失“被throughput, responsiveness, capacity的弥补 远超过了”。即,throughput, responsiveness, capacity的好处远超过了costs
these costs:
1. overhead associated with coordinating between threads
a) locking
b) signaling
c) memory synchronization
2. increased context switching
3. thread creation and teardown
4. scheduling overhead