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Subject: Re: [boost] [graph][heap][coroutine] interruptable dijkstra shortest path function
From: Oliver Kowalke (oliver.kowalke_at_[hidden])
Date: 2012-10-05 13:09:31

Am 05.10.2012 17:47, schrieb Giovanni Piero Deretta:
> But the biggest reason for the performance difference is that the stackless
> coroutine code can be completely inlined inside the caller as the compiler
> can "see thru" the yield and resume. That's the reason while, even without
> yielding, the stackless code is faster. Having inlineable stack-full
> coroutines would require heroic compiler help.

heroic? :^)

I'm thinking about to provide inline asm in boost.context for compilers
which support it - a t first it will be gcc.


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