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Re: Darwin 8.0 on x86 and SMP (Dual CPU)
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Re: Darwin 8.0 on x86 and SMP (Dual CPU)


  • Subject: Re: Darwin 8.0 on x86 and SMP (Dual CPU)
  • From: "Alexey V. Medvedev" <email@hidden>
  • Date: Fri, 3 Jun 2005 10:13:32 +0400
  • Organization: GDT Software Group

On Thu, 2 Jun 2005 11:57:36 -0700
Shantonu Sen <email@hidden> wrote:

> The larger question is probably "why are you asking about SMP support
> on Darwin x86". If you are expecting high or even reasonable
> performance (compared to Linux or FreeBSD), you're probably not
> installing Darwin for the right reasons. Darwin x86 is not about
> performance or peripheral support.

First of all, I just want to make experiments, not to use it for
production. I can understand poor peripheral support, but as to bad
performance -- it was quite surprising to me. Is there good reasons
for Darwin x86 to be less efficient than Darwin PPC?

For my experiments I need only good performance of thread scheduler,
malloc, IPC and probably TCP/IP stack + Gigabit Ethernet driver. Can't
see why x86 port is sure to have bad performance in this case.

If it's offtopic there, I'm ready to go away.

--
Alexey

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  • Follow-Ups:
    • Re: Darwin 8.0 on x86 and SMP (Dual CPU)
      • From: David Leimbach <email@hidden>
References: 
 >Darwin 8.0 on x86 and SMP (Dual CPU) (From: "Alexey V. Medvedev" <email@hidden>)
 >Re: Darwin 8.0 on x86 and SMP (Dual CPU) (From: Jason Townsend <email@hidden>)
 >Re: Darwin 8.0 on x86 and SMP (Dual CPU) (From: Shantonu Sen <email@hidden>)

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