[Pw_forum] SIGSEGV (was Re:[Pw-forum] example01 errors

[Helen]

Hi,

I finally fixed the problem, and I have a bit of an apology to make because 
I found out I didn't previuosly implement properly what Paolo advised. I had 
tried linking to the local blas library which is where the ZGEMM routine 
which wasn't working is contained, but I didn't try to also link to the 
local lapack libraries. Today I tried to link locally to both blas and 
lapack and now everything works. Do you think there is a way to correct the 
problem with the linking between the code and the mkl libraries on my 
computer? Or should I just use the local libraries?
Thanks for your help,
Helen

----- Original Message ----- 
From: "Paolo Giannozzi" <giannozz at nest.sns.it>
To: <pw_forum at pwscf.org>
Sent: Wednesday, June 20, 2007 5:16 PM
Subject: Re: [Pw_forum] SIGSEGV (was Re:[Pw-forum] example01 errors


> On Jun 20, 2007, at 13:26 , Helen wrote:
>
>> I fixed the error by writing my own ZGEMM code (written by slightly
>> modifiying the ZGEMM code found on the internet which blas uses)
>> [...]
>> Now example01 works fine, but the same error message occurs with
>> example03.
>
> so this was not the solution
>
>>  I tried the sigsegv.diff patch that Paolo sent and I tried  changing 
>> ulimit,
>> but none of these solutions works. I also tried using the local  blas 
>> library
>
> if it was a problem with blas and lapack libraries, it should have  been 
> solved
> by loading the local copy. My opinion is that the machine you are  working 
> on
> has some glitch (presumably in the software).
>
> Paolo
> ---
> Paolo Giannozzi, Democritos and University of Udine, Italy
>
>
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