Re: amber-developers: bluegene...

From: Kim F Wong <kfwong.hec.utah.edu>
Date: Tue, 25 Sep 2007 16:08:09 -0600

Ross,

Your fix is good. I've been recycling routines liberally and quickly
and this is what happens. Thanks.

Kim

Ross Walker wrote:
> Hi Kim,
>
>
>> Can you tell me why evb_io_debug and evb_gfchk are croaking
>> on bluegene
>> ... that is, are there any programming habits I need to break? The
>> evb_io_debug was for my own edification and can be commented
>> out but the
>> evb_gfchk is integral to Berny Schelgel's distributed Gaussian EVB
>> approach. Sorry the codes are messy. I will clean up the
>> debugging soon.
>>
>
> The xlf compiler has more rigorous error checking than the Intel compilers.
> The initial problem was the call arguments to evb_io_debug. It looks like
> you either updated evb_io_debug at some point and forgot to update all the
> calls or you meant to call evb_io_debug2 routine instead. I have tweaked the
> CVS tree to address this - take a look and see if you think it is okay.
>
> The failure beyond this fix looks like some weird compiler bug - I want to
> see if I can reproduce it and then I'll check with IBM to see what it might
> be. I wouldn't worry about your style for the moment since style shouldn't
> crash a compiler.
>
> All the best
> Ross
>
> /\
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> |\oss Walker
>
> | HPC Consultant and Staff Scientist |
> | San Diego Supercomputer Center |
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Received on Wed Sep 26 2007 - 06:07:26 PDT
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