[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Are there two versions of C Run-time library?

Subject: Are there two versions of C Run-time library?
From: "neal olander" <email@hidden>
Date: Thu, 04 Aug 2005 22:24:11 -0700
Delivered-to: email@hidden
Delivered-to: email@hidden

I've got a time-critical application, written in C++, using Project Builder, Mac OS-X.

The speed performance is not that great, especially in the memory management functions free() and malloc(). I'm building my application in Project Builder in the "deployment" mode which uses the maximum -O3 optimization.

I'm starting to think that perhaps I'm linking in (or otherwise using) a debug version of the C run-time library that has lots of error-checking and memory-leak detection logic.

Question: In Mac OS-X (Project Builder) is there a way to turn OFF diagnostic-debug logic in the C run-time library (especially memory leak detection)? I suspect this diagnostic logic may be on, and I need a way to turn it off.

Thanks in advance for any help!


_______________________________________________
Do not post admin requests to the list. They will be ignored.
Darwin-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/darwin-dev/email@hidden

This email sent to email@hidden

Follow-Ups:
- Re: Are there two versions of C Run-time library?
  - From: plumber <email@hidden>

Prev by Date: Re: unknown error on 10.3.9 boot: "SystemStarter: Malformatted parameters file"
Next by Date: Re: Are there two versions of C Run-time library?
Previous by thread: Re: unknown error on 10.3.9 boot: "SystemStarter: Malformatted parameters file"
Next by thread: Re: Are there two versions of C Run-time library?
Index(es):
- Date
- Thread

Home