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Re: [abinit-forum] PAW runs


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  • From: Paul Fons <paul-fons@aist.go.jp>
  • To: forum@abinit.org
  • Subject: Re: [abinit-forum] PAW runs
  • Date: Thu, 6 Oct 2005 10:34:14 +0900

Hi Nuno,

I am using abinit compiled using g95 (with mpich2) on a dual power mac G5. I used the Oct. 5th version of the g95 compiler (compiled it myself). The paw tests (e.g. t06 in Test_v4) seem to run fine. Can you specify the input file you used and I will see if I can duplicate it here. It may be that g95 (www.g95.org) has been fixed (it is evolving rapidly, especially bug fixes -- there is a new build almost every day).
While I am at it, how are you generating your paw potentials? I have compiled and am using the modified uspp code and using the initialization files from Vanderbilt's group, but for one of the systems I want to look at N in ZnO, I find that the standard N file spec has a N atomic sphere radius that is inappropriate and needs to be changed. Do you know of any good references for generating of PAW potentials. I also have yet to try out AtomPAW. Are there any advantages/disadvantages of one over the other?


Paul
On Oct 6, 2005, at 9:34 AM, Nuno A. G. Bandeira wrote:

Hello,

Abinit compiled with g95 crashed with the following message while
attempting to run a paw job :

$ Exception: Access Violation
At line 172 of file pawinit_cpp.f90
Traceback: (Innermost first)
Called from line 203 of file gstate_cpp.f90
Called from line 134 of file driver_cpp.f90
Called from line 147 of file abinis_cpp.f90

The log has this last line:

setup2: Arith. and geom. avg. npw (full set) are 54917.000 54917.000

The input file makes use of mkmem=0 but if I change it to mkmem=1 it
still produces the same error message.

The same happens with the Tutorial paw tests.

Any idea what this is ?


--
Nuno A. G. Bandeira, AMRSC
Graduate researcher and molecular sculptor
Inorganic and Theoretical Chemistry Group,
Faculty of Science
University of Lisbon - C8 building, Campo Grande,
1749-016 Lisbon,Portugal
http://cqb.fc.ul.pt/intheochem/nuno.html
Doctoral student @ IST,Lisbon
--






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