[ALPS-users] DMRG application does not run

[Axel Gagge]

Thanks, it solved the locale problem but I still get no output from the simulation. The file "parm_spin_one_half.task1.in.xml" generated:


        <?xml version="1.0" encoding="UTF-8"?>
        <?xml-stylesheet type="text/xsl" href="ALPS.xsl"?>
        <SIMULATION xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://xml.comp-phys.org/2003/8/QMCXML.xsd">
        <PARAMETERS>
        <PARAMETER name="LATTICE">open chain lattice</PARAMETER>
        <PARAMETER name="SEED">437896547</PARAMETER>
        <PARAMETER name="CONSERVED_QUANTUMNUMBERS">N,Sz</PARAMETER>
        <PARAMETER name="NUMBER_EIGENVALUES">1</PARAMETER>
        <PARAMETER name="MAXSTATES">100</PARAMETER>
        <PARAMETER name="MODEL">spin</PARAMETER>

        <PARAMETER name="J">1</PARAMETER>
        <PARAMETER name="Sz_total">0</PARAMETER>
        <PARAMETER name="SWEEPS">4</PARAMETER>
        <PARAMETER name="L">32</PARAMETER>
        </PARAMETERS>
        </SIMULATION>

​


Best,

Axel


________________________________
Från: Comp-phys-alps-users <comp-phys-alps-users-bounces at lists.phys.ethz.ch> för Michele Dolfi <dolfim at phys.ethz.ch>
Skickat: den 10 januari 2017 17:08
Till: comp-phys-alps-users at lists.phys.ethz.ch
Ämne: Re: [ALPS-users] DMRG application does not run

It seems the container is not setting the language properly.

Try running as:

docker run -p 8888:8888 -e LC_ALL="en_US.UTF-8" dolfim/alps:2.2b4-notebook


Best,
Michele

--
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Dr. Michele Dolfi
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dolfim at phys.ethz.ch<mailto:dolfim at phys.ethz.ch>
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On Jan 10, 2017, at 4:55 PM, Axel Gagge <axel.gagge at fysik.su.se<mailto:axel.gagge at fysik.su.se>> wrote:

​Hello!

I'm running the ALPS docker container with IPython support (I have the last version of the container):

docker run -p 8888:8888 dolfim/alps:2.2b4-notebook

I am trying to run the first example from the DMRG tutorial (http://alps.comp-phys.org/mediawiki/index.php/ALPS_2_Tutorials:DMRG-01_DMRG) but I encounter a problem related to the lines of the code which runs, writes and reads the simulation data (script at http://alps.comp-phys.org/static/tutorials2.2.0/dmrg-01-dmrg/spin_one_half.py)<http://alps.comp-phys.org/static/tutorials2.2.0/dmrg-01-dmrg/spin_one_half.py>​. The script creates input files and task, but nothing more seems to happen and when trying to retrieve the output, there is just an empty list and thus I get an IndexError. Has anyone else encountered this problem? It should be reproducible with the Docker container.

Terminal output provided below.

Thanks,
/Axel Gagge
PhD Student
Stockholm University

alps at a6d9e036c68e:~/work$ alpspython spin_one-half.py
dmrg parm_spin_one_half.in.xml --write-xml
ALPS DMRG temporary files will be written to .
ALPS/dmrg version 1.0.0 (2006/10/02)
  Density Matrix Renormalization Group algorithm
  for low-dimensional interacting systems.
  available from http://alps.comp-phys.org/
  copyright (c) 2006-2013 by Adrian E. Feiguin
  for details see the publication:
  A.F. Albuquerque et al., J. of Magn. and Magn. Materials 310, 1187 (2007).



using the ALPS parallelizing scheduler
  copyright (c) 1994-2006 by Matthias Troyer <troyer at comp-phys.org<mailto:troyer at comp-phys.org>>.
  see Lecture Notes in Computer Science, Vol. 1505, p. 191 (1998).



based on the ALPS libraries version 2.2.b4
  available from http://alps.comp-phys.org/
  copyright (c) 1994-2013 by the ALPS collaboration.
  Consult the web page for license details.
  For details see the publication:
  B. Bauer et al., J. Stat. Mech. (2011) P05001.



locale::facet::_S_create_c_locale name not valid
Traceback (most recent call last):
  File "spin_one-half.py", line 54, in <module>
    for s in data[0]:
IndexError: list index out of range




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