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From: Jim Blandy <>
To: Vinu Dev <>
Subject: Re: Help required on rda [FRV]
Date: Wed, 06 Apr 2005 20:06:00 -0000	[thread overview]
Message-ID: <vt2k6nfu0xd.fsf@zenia.home> (raw)
In-Reply-To: <>

Vinu Dev <> writes:
>  I Appreciate your contribution to redhat on rda,i have problem using
> rda compilied for FRV target,while debugging thread application using
> rda and gdb compilied for FRV,there is a delay in thread creation when
> compared to creation of thread running the prog on console.
>  Can u pls guide me in solving this problem

Is your target system using LinuxThreads, or NPTL?

With LinuxThreads, debugging will slow down your program quite a bit;
there are a lot of signals the thread implementation sends itself
internally, and RDA catches each one.  I believe it re-reads the
thread table from the debuggee's memory each time it stops.

The timings your program prints are amazing, though; 38654705694
seconds is around a thousand years.  I assume you didn't have to wait
*that* long.  How long is the delay?

If you have the option of using NPTL, you might try using RDA from the
jimb-rda-nptl-branch branch.  I haven't had time to merge that into
the trunk, but hopefully I'll have some time to work on it eventually.

  reply	other threads:[~2005-04-06 20:06 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-04-06 10:58 Vinu Dev
2005-04-06 20:06 ` Jim Blandy [this message]
2005-04-07  5:01   ` Vinu Dev
2005-04-27  8:47     ` Jim Blandy
     [not found]       ` <>
2005-05-16  4:20         ` Vinu Dev
2005-05-16 21:14           ` Jim Blandy

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