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Re: [Discuss-gnuradio] Segfault with volk on 32 bit AMD

From: Rafael Diniz
Subject: Re: [Discuss-gnuradio] Segfault with volk on 32 bit AMD
Date: Fri, 16 Mar 2012 10:39:07 -0700
User-agent: SquirrelMail/1.4.21

Also using the gdb "disassemble" command you could trace which instruction
raised the fault.

Rafael Diniz

> Well, that doesn't make me happy at all. Especially since we just patched
> the release yesterday...
> Sounds like the AMD chip is handling something wrong (or differently) with
> the alignment. All vectors passed using volk_profile are supposed to be
> properly byte aligned.
> Fred, can you just check for me what happens when you run it under gdb?
> Just run "gdb volk_profile" and when it crashes, do a "bt" and post the
> results of the backtrace here.
> Thanks,
> Tom

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