Re: [boost] [context review] Several Questions

Subject: Re: [boost] [context review] Several Questions
From: Artyom (artyomtnk_at_[hidden])
Date: 2011-03-21 09:38:58

> From: Oliver Kowalke <oliver.kowalke_at_[hidden]>
> 
> > > sched_yield(): 2108 cycles
> > > ucontext_t:     1795  cycles
> > > fcontext_t:     156 cycles
> > > 
> 
> > Actually it is quite consistent with what you had show,
> > the  Boost.Context is better (but not significantly) then
> > real OS (kernel)  context switch.
> 
> factor 13x ?
> 

I was talking about _default_ build which uses ucontext.

Artyom