Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
Re: Zero Fill VM Faults and poor Multi-CPU performance...
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Zero Fill VM Faults and poor Multi-CPU performance...



You could also consider this a special case of "your OS benchmarks slower
than other OS's" and consider fixing the problem in the OS.

Yes, the problem can be worked around -- but why should developers have to
work around problems in the OS?


Chris



On 4/11/08 12:38 PM, "Ian Ollmann" <email@hidden> wrote:

>
> Consider this a special case of the general problem of heap abuse. The
> solution to such performance problems is allocate and free less.
> Typically one would look for ways to allocate your large buffers once
> and reuse them.  Writing your own heap is probably overkill.
>
> Ian
>  _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> PerfOptimization-dev mailing list      (email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
> This email sent to email@hidden

 _______________________________________________
Do not post admin requests to the list. They will be ignored.
PerfOptimization-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden

References: 
 >Re: Zero Fill VM Faults and poor Multi-CPU performance... (From: Ian Ollmann <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2011 Apple Inc. All rights reserved.