【Game Engine Architecture 4】
1、a model of multiple semi-independent flows of control simply matches the problem better than a single flow-of-control design.
2、There are two basic ways in which concurrent threads can communicate:
• Message passing. The messages might be sent across a network, passed between processes using a pipe, or transmitted via a message queue in memory that is accessible to both sender and receiver. This approach
• Shared memory. two or more threads are granted access to the same block of physical memory, and can therefore operate directly on any data objects residing in that memory area. Threads within different processes can also share memory by mapping certain physical memory pages into all of the processes’ virtual address spaces.
3、
4、
5、