Subject:
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Re: legOS - Does it work for you?
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 31 Dec 1998 16:59:51 GMT
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Original-From:
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Ben Laurie <ben@algroup.co.ukSPAMLESS>
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Viewed:
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1249 times
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Rick Kimball wrote:
>
> lego-robotics@crynwr.com (Ben Laurie) writes:
> > Rick Kimball wrote:
> > It might be worth picking up the standard malloc/free and seeing if they
> > work any better.
>
> Ben you were right! I replace the malloc/free routines with
> a very simple array based allocation scheme and everything
> works great. I guess the other malloc I grabbed off the net
> wasn't any good either.
Not necessarily - it may be that the replacement happens to put things
were some memory corruption doesn't hit them...
Cheers,
Ben.
--
Ben Laurie |Phone: +44 (181) 735 0686| Apache Group member
Freelance Consultant |Fax: +44 (181) 735 0689|http://www.apache.org/
and Technical Director|Email: ben@algroup.co.uk |
A.L. Digital Ltd, |Apache-SSL author http://www.apache-ssl.org/
London, England. |"Apache: TDG" http://www.ora.com/catalog/apache/
--
Did you check the web site first?: http://www.crynwr.com/lego-robotics
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Message has 1 Reply:
 | | RE: legOS - Does it work for you?
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| (...) Not sure if this is your problem, but most malloc implementations are not thread safe. Try putting your old malloc back with a lock around it and see if that improves it. -Allen -- Did you check the web site first?: (URL) (25 years ago, 31-Dec-98, to lugnet.robotics)
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Message is in Reply To:
| | Re: legOS - Does it work for you?
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| (...) Ben you were right! I replace the malloc/free routines with a very simple array based allocation scheme and everything works great. I guess the other malloc I grabbed off the net wasn't any good either. Thanks! (25 years ago, 31-Dec-98, to lugnet.robotics)
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