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Re: ice-broker scan thread


  • From: Gavin Sherry <swm(at)linuxworld(dot)com(dot)au>
  • To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
  • Cc: Qingqing Zhou <zhouqq(at)cs(dot)toronto(dot)edu>, pgsql-hackers(at)postgresql(dot)org
  • Subject: Re: ice-broker scan thread
  • Date: Tue, 29 Nov 2005 15:38:39 +1100 (EST)
  • Message-id: <Pine(dot)LNX(dot)4(dot)58(dot)0511291524470(dot)18419(at)linuxworld(dot)com(dot)au>

On Mon, 28 Nov 2005, Tom Lane wrote:

> Gavin Sherry <swm(at)linuxworld(dot)com(dot)au> writes:
> > I haven't had time to prototype whether we can easily implement async IO
>
> Just as with any suggestion to depend on threads, you are going to have
> to show results that border on astounding to have any chance of getting
> this in.  Otherwise the portability issues are just going to make it not
> worth the trouble.

The architecture I am looking at would not rely on threads.

I didn't want to jump on list and waive my hands until I had something to
show, but since Qingqing is looking at the issue I thought I better raise
it.

Gavin



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