问一哈这个Forth Processor的特点是什么？

iamchine

还有那Stack Computer又是什么概念？

wolfkin

I wonder it, too.

peterlin2010

还有那Stack Computer又是什么概念？
iamchine 发表于 2004-7-23 15:53

                               
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    clockless logic design ??

mipsgreen

register-less architecture.
it's a push-pop based or stack based architecture.
In a short word, opcode and operators are pushed to stack, then pop the results.
no internal register needed. status register is also optional.
Stack architecture is not popular compare to normal register-based architecture,
I think the most point is the performance for multi-thread or parallel architecture.
and also, the register-based architecture is well supported/optimized by modern compiler
design, which is not well for stack-based machine.

peterlin2010

register-less architecture.
it's a push-pop based or stack based architecture.
In a short word, op ...
mipsgreen 发表于 2016-7-21 18:16

                               
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     跟CODE 有关吧
如果 一直 push pop 会不会效率
反而比一般 REGISTER base 还差