- Comp-phys-alps-users - lists.phys.ethz.ch

Problem Retrieving Results from Alps Simulation Runs On Ubuntu 15.04
by Henry Otobrise 19 Nov '15

19 Nov '15

Dear All, Let me start by saying that I am new to both Linux and the Alps project, although, I have only recently installed the Alps 2.2.b4 version on an Ubuntu 15.04 OS running on a Dell laptop on which I have Admin. privileges. However, I am having a problem retrieving the results of simulation runs as the code statement to write the results file to variable 'data' returns the following error: Finished with everything. Traceback (most recent call last): File "/home/henry/Documents/ALPS_modelHam/final_model_mps.py", line 87, in <module> data = pyalps.loadEigenstateMeasurements(pyalps.getResultFiles(prefix=basename+'.ground')) File "/opt/alps/lib/pyalps/tools.py", line 479, in getResultFiles res=recursiveGlob(dirname, pattern) File "/opt/alps/lib/pyalps/tools.py", line 455, in recursiveGlob ret += recursiveGlob(d, pattern) File "/opt/alps/lib/pyalps/tools.py", line 452, in recursiveGlob for d in os.listdir(dirname): OSError: [Errno 13] Permission denied: './.dbus' Definitely, this is an Os error as the simulation ran successfully. Any suggestions on how to resolve this challenge will be gratefully appreciated. Best regards, Henry K. Otobrise, Department of Physics and Engineering Physics, Obafemi Awolowo University, Ile-Ife, Nigeria.

2 1

Checkpoint Folders In Alps_mps_optim And Using Complex Numbers.
by Henry Otobrise 16 Nov '15

16 Nov '15

The checkpoint folders for project tasks are saved by default in /home/user. How do I save these folders to a different location? I need to define in the model.xml file an operator of the kind Op=\sum exp(i\theta n) or Op=i*sin(\theta) where \theta may take value different from pi or pi/2. Do I need to change any parameter in alps to use such operator in alps_mps_optim. Best regards, Henry K. Otobrise, Dept. Of Physics OAU, Ile-Ife, Nigeria

2 1

Challenges Installing Alps 2.2.b4 version on Ubuntu 15.04
by Henry Otobrise 12 Nov '15

12 Nov '15

Dear Prof. Troyer, I am really excited. I have with, your assistance, finally installed a working alps-2.2.b4 on my Ubuntu system. Apologies for the subject of my last mail. Best regards, Henry K. Otobrise, Dept. of Physics and Engineering Physics, Obafemi Awolowo University, Ile-Ife, Nigeria On Wed, Nov 11, 2015 at 12:00 PM, < comp-phys-alps-users-request(a)lists.phys.ethz.ch> wrote: > Send Comp-phys-alps-users mailing list submissions to > comp-phys-alps-users(a)lists.phys.ethz.ch > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.phys.ethz.ch/listinfo/comp-phys-alps-users > or, via email, send a message with subject or body 'help' to > comp-phys-alps-users-request(a)lists.phys.ethz.ch > > You can reach the person managing the list at > comp-phys-alps-users-owner(a)lists.phys.ethz.ch > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Comp-phys-alps-users digest..." > > > Today's Topics: > > 1. Re: Comp-phys-alps-users Digest, Vol 116, Issue 4 (Henry Otobrise) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 11 Nov 2015 00:31:28 +0100 > From: Henry Otobrise <henryotobrise(a)gmail.com> > To: comp-phys-alps-users(a)lists.phys.ethz.ch > Subject: Re: [ALPS-users] Comp-phys-alps-users Digest, Vol 116, Issue > 4 > Message-ID: > <CADM14Onv_GH6Rq5vZLH+THHwF-85K9_3f=N= > T9+B25M-XNtr3g(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Dear Prof. Troyer, > Thanks for your advice on not building alps in /opt/alps. I mistook the > instruction on making a build directory to mean that both the build stage > and the the install stage can be in the same directory, in my case > /opt/alps. > I have corrected this and I am in the process of building and installing > alps on my system, now. > Best regards, > Henry K. Otobrise, > Dept. of Physics and Engineering Physics, > Obafemi Awolowo University, > Ile-Ife, > Nigeria > > On Tue, Nov 10, 2015 at 12:00 PM, < > comp-phys-alps-users-request(a)lists.phys.ethz.ch> wrote: > > > Send Comp-phys-alps-users mailing list submissions to > > comp-phys-alps-users(a)lists.phys.ethz.ch > > > > To subscribe or unsubscribe via the World Wide Web, visit > > https://lists.phys.ethz.ch/listinfo/comp-phys-alps-users > > or, via email, send a message with subject or body 'help' to > > comp-phys-alps-users-request(a)lists.phys.ethz.ch > > > > You can reach the person managing the list at > > comp-phys-alps-users-owner(a)lists.phys.ethz.ch > > > > When replying, please edit your Subject line so it is more specific > > than "Re: Contents of Comp-phys-alps-users digest..." > > > > > > Today's Topics: > > > > 1. Re: Challenge Installing Alps (Henry Otobrise) > > 2. Re: Challenge Installing Alps (Matthias Troyer) > > 3. Re: Challenge Installing Alps (Michele Dolfi) > > 4. Re: Defining Correlation Functions in Alps_mps_optim > > (Michele Dolfi) > > > > > > ---------------------------------------------------------------------- > > > > Message: 1 > > Date: Mon, 9 Nov 2015 14:06:50 +0100 > > From: Henry Otobrise <henryotobrise(a)gmail.com> > > To: comp-phys-alps-users(a)lists.phys.ethz.ch > > Subject: Re: [ALPS-users] Challenge Installing Alps > > Message-ID: > > <CADM14OkM=+C-Gp5NMxJhcEjC+V=P5uET1RuuBArv4r7WJ0= > > UJA(a)mail.gmail.com> > > Content-Type: text/plain; charset=UTF-8 > > > > Dear Prof. Troyer, > > Thanks for the prompt response to my mail. > > Yes, as advised in Bauer, et al (2011). I built Alps in /opt/alps > > using the Cmake3.0 Gui. > > The build process did not report any error until the make test stage > > and the subsequent make install stage where I got the error messages I > > reported earlier. > > As you suggested, I, actually, ignored the warning on the Numpy API. > > Thank you. > > Best regards, > > Henry Otobrise > > Dept. Of Physics, > > Obafemi Awolowo University, > > Ile-Ife. > > > > On 11/9/15, comp-phys-alps-users-request(a)lists.phys.ethz.ch > > <comp-phys-alps-users-request(a)lists.phys.ethz.ch> wrote: > > > Send Comp-phys-alps-users mailing list submissions to > > > comp-phys-alps-users(a)lists.phys.ethz.ch > > > > > > To subscribe or unsubscribe via the World Wide Web, visit > > > https://lists.phys.ethz.ch/listinfo/comp-phys-alps-users > > > or, via email, send a message with subject or body 'help' to > > > comp-phys-alps-users-request(a)lists.phys.ethz.ch > > > > > > You can reach the person managing the list at > > > comp-phys-alps-users-owner(a)lists.phys.ethz.ch > > > > > > When replying, please edit your Subject line so it is more specific > > > than "Re: Contents of Comp-phys-alps-users digest..." > > > > > > > > > Today's Topics: > > > > > > 1. Challenges Installing Alps 2.2.b4 version on Ubuntu 15.04 > > > (Henry Otobrise) > > > 2. Re: Challenges Installing Alps 2.2.b4 version on Ubuntu > > 15.04 > > > (Matthias Troyer) > > > > > > > > > ---------------------------------------------------------------------- > > > > > > Message: 1 > > > Date: Sun, 8 Nov 2015 16:30:42 +0100 > > > From: Henry Otobrise <henryotobrise(a)gmail.com> > > > To: comp-phys-alps-users(a)lists.phys.ethz.ch > > > Subject: [ALPS-users] Challenges Installing Alps 2.2.b4 version on > > > Ubuntu 15.04 > > > Message-ID: > > > <CADM14OkjcXzjxKr87smKCQxyExm9Li= > > V5g97zinE4D0+rzXZgQ(a)mail.gmail.com> > > > Content-Type: text/plain; charset="utf-8" > > > > > > Dear All, > > > After waiting for the release of the Windows installer for the latest > > Alps > > > 2.2.b4 version without success, I have eventually resolved to to build > > Alps > > > from source on a Linux (Ubuntu 15.04) Os. > > > However, I have some challenges that > > > *I hope this platform can assit me with;* > > > > > > *1.) I am installing the Alps 2.2.b4 version using cmake-gui. However, > I > > > kept getting the following error messages after what looked like a > > > successful make process when I* > > > > > > > > > > > > > > > > > > > > > > > > *i) 'make test':The following tests FAILED: 115 - expression > > > (Failed)Errors while running CTestMakefile:137: recipe for target > 'test' > > > failedmake: *** [test] Error 8 * > > > > > > > > > *and when I disregard the error from the 'make test' to* > > > > > > *ii) 'make install':* > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > *CMake Error at lib/pyalps/cmake_install.cmake:490 (file): file > INSTALL > > > cannot find "/opt/alps/lib/pyalps/pyalea_c.so".Call Stack (most recent > > call > > > first): cmake_install.cmake:131 (include)Makefile:66: recipe for > target > > > 'install' failedmake: *** [install] Error 1* > > > Kindly advise on how to resolve these problems. > > > 2.) While building Alps (i.e. while running make), I kept getting the > > > warning; using deprecated Numpy API, disable it by" "#defining > > > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-wcpp]. Do I just ignore > the > > > warning or is there some thing I should do? > > > > > > Best regards, > > > > > > Henry K. Otobrise, > > > Dept. of Physics and Engineering Physics, > > > Obafemi Awolowo University, > > > Ile-Ife, > > > Nigeria. > > >

2 1

Re: [ALPS-users] Comp-phys-alps-users Digest, Vol 116, Issue 4
by Henry Otobrise 11 Nov '15

11 Nov '15

Dear Prof. Troyer, Thanks for your advice on not building alps in /opt/alps. I mistook the instruction on making a build directory to mean that both the build stage and the the install stage can be in the same directory, in my case /opt/alps. I have corrected this and I am in the process of building and installing alps on my system, now. Best regards, Henry K. Otobrise, Dept. of Physics and Engineering Physics, Obafemi Awolowo University, Ile-Ife, Nigeria On Tue, Nov 10, 2015 at 12:00 PM, < comp-phys-alps-users-request(a)lists.phys.ethz.ch> wrote: > Send Comp-phys-alps-users mailing list submissions to > comp-phys-alps-users(a)lists.phys.ethz.ch > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.phys.ethz.ch/listinfo/comp-phys-alps-users > or, via email, send a message with subject or body 'help' to > comp-phys-alps-users-request(a)lists.phys.ethz.ch > > You can reach the person managing the list at > comp-phys-alps-users-owner(a)lists.phys.ethz.ch > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Comp-phys-alps-users digest..." > > > Today's Topics: > > 1. Re: Challenge Installing Alps (Henry Otobrise) > 2. Re: Challenge Installing Alps (Matthias Troyer) > 3. Re: Challenge Installing Alps (Michele Dolfi) > 4. Re: Defining Correlation Functions in Alps_mps_optim > (Michele Dolfi) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 9 Nov 2015 14:06:50 +0100 > From: Henry Otobrise <henryotobrise(a)gmail.com> > To: comp-phys-alps-users(a)lists.phys.ethz.ch > Subject: Re: [ALPS-users] Challenge Installing Alps > Message-ID: > <CADM14OkM=+C-Gp5NMxJhcEjC+V=P5uET1RuuBArv4r7WJ0= > UJA(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > Dear Prof. Troyer, > Thanks for the prompt response to my mail. > Yes, as advised in Bauer, et al (2011). I built Alps in /opt/alps > using the Cmake3.0 Gui. > The build process did not report any error until the make test stage > and the subsequent make install stage where I got the error messages I > reported earlier. > As you suggested, I, actually, ignored the warning on the Numpy API. > Thank you. > Best regards, > Henry Otobrise > Dept. Of Physics, > Obafemi Awolowo University, > Ile-Ife. > > On 11/9/15, comp-phys-alps-users-request(a)lists.phys.ethz.ch > <comp-phys-alps-users-request(a)lists.phys.ethz.ch> wrote: > > Send Comp-phys-alps-users mailing list submissions to > > comp-phys-alps-users(a)lists.phys.ethz.ch > > > > To subscribe or unsubscribe via the World Wide Web, visit > > https://lists.phys.ethz.ch/listinfo/comp-phys-alps-users > > or, via email, send a message with subject or body 'help' to > > comp-phys-alps-users-request(a)lists.phys.ethz.ch > > > > You can reach the person managing the list at > > comp-phys-alps-users-owner(a)lists.phys.ethz.ch > > > > When replying, please edit your Subject line so it is more specific > > than "Re: Contents of Comp-phys-alps-users digest..." > > > > > > Today's Topics: > > > > 1. Challenges Installing Alps 2.2.b4 version on Ubuntu 15.04 > > (Henry Otobrise) > > 2. Re: Challenges Installing Alps 2.2.b4 version on Ubuntu > 15.04 > > (Matthias Troyer) > > > > > > ---------------------------------------------------------------------- > > > > Message: 1 > > Date: Sun, 8 Nov 2015 16:30:42 +0100 > > From: Henry Otobrise <henryotobrise(a)gmail.com> > > To: comp-phys-alps-users(a)lists.phys.ethz.ch > > Subject: [ALPS-users] Challenges Installing Alps 2.2.b4 version on > > Ubuntu 15.04 > > Message-ID: > > <CADM14OkjcXzjxKr87smKCQxyExm9Li= > V5g97zinE4D0+rzXZgQ(a)mail.gmail.com> > > Content-Type: text/plain; charset="utf-8" > > > > Dear All, > > After waiting for the release of the Windows installer for the latest > Alps > > 2.2.b4 version without success, I have eventually resolved to to build > Alps > > from source on a Linux (Ubuntu 15.04) Os. > > However, I have some challenges that > > *I hope this platform can assit me with;* > > > > *1.) I am installing the Alps 2.2.b4 version using cmake-gui. However, I > > kept getting the following error messages after what looked like a > > successful make process when I* > > > > > > > > > > > > > > > > *i) 'make test':The following tests FAILED: 115 - expression > > (Failed)Errors while running CTestMakefile:137: recipe for target 'test' > > failedmake: *** [test] Error 8 * > > > > > > *and when I disregard the error from the 'make test' to* > > > > *ii) 'make install':* > > > > > > > > > > > > > > > > > > > > *CMake Error at lib/pyalps/cmake_install.cmake:490 (file): file INSTALL > > cannot find "/opt/alps/lib/pyalps/pyalea_c.so".Call Stack (most recent > call > > first): cmake_install.cmake:131 (include)Makefile:66: recipe for target > > 'install' failedmake: *** [install] Error 1* > > Kindly advise on how to resolve these problems. > > 2.) While building Alps (i.e. while running make), I kept getting the > > warning; using deprecated Numpy API, disable it by" "#defining > > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-wcpp]. Do I just ignore the > > warning or is there some thing I should do? > > > > Best regards, > > > > Henry K. Otobrise, > > Dept. of Physics and Engineering Physics, > > Obafemi Awolowo University, > > Ile-Ife, > > Nigeria. > >

1 0

Re: [ALPS-users] Defining Correlation Functions in Alps_mps_optim
by Michele Dolfi 09 Nov '15

09 Nov '15

Dear Henry, Here I will only reply to the measurements question, since you already posted the installation problem to the ALPS-Users mailing list, which is actually the right place for it. You are lucky that you just want to measure something very similar to what a colleague of us is doing. In general, special and models and measurements can be implemented in the XML description of the model library, which is documented on the ALPS website. models: https://alps.comp-phys.org/mediawiki/index.php/Tutorials:ModelHOWTO measurements: https://alps.comp-phys.org/mediawiki/index.php/Tutorials:MeasureHOWTO As you find in the measurement tutorials, they the actual implementation may change a bit from application to application. What follows is specific to the MPS codes. You find more in our paper and in the online documentation of the input parameters http://alps.comp-phys.org/static/mps_doc/parameters.html 1) Structure factor We don’t support is directly in the MPS codes, but you can measure the density-density correlation function and then do the Fourier transform yourself. MEASURE_CORRELATIONS[Density correlation] = “n:n” or (only for MPS codes) if you ok having only <Psi | n_i n_j | Psi> with i<j: MEASURE_HALF_CORRELATIONS[Density correlation] = “n:n” 2) String operator You need to define the corresponding operator in you basis, e.g. (highlighted in red are the new parts) <SITEBASIS name="boson"> <PARAMETER name="Nmax" default="infinity"/> <PARAMETER name="rho" /> <QUANTUMNUMBER name="N" min="0" max="Nmax"/> <OPERATOR name="bdag" matrixelement="sqrt(N+1)"> <CHANGE quantumnumber="N" change="1"/> </OPERATOR> <OPERATOR name="b" matrixelement="sqrt(N)"> <CHANGE quantumnumber="N" change="-1"/> </OPERATOR> <OPERATOR name="n" matrixelement="N"/> <OPERATOR name="dn" matrixelement="rho-N" /> <OPERATOR name="String" matrixelement="cos(pi*(rho-N))" /> </SITEBASIS> You can then use the MEASURE_LOCAL_AT measurement type (see documentation). Example in the parameters Nmax=4 rho=2 MEASURE_LOCAL_AT[String - 2] = “dn:String:String:dn|(1,2,3,4),(2,3,4,5),(3,4,5,6)" MEASURE_LOCAL_AT[String - 4] = “dn:String:String:String:String:dn|(1,2,3,4,5,6),(2,3,4,5,6,7),(3,4,5,6,7,8)" 3) Parity You could proceed very similar to the String operator, but you have to define a full string with the size of your system. Best regards, Michele -- ETH Zurich Michele Dolfi Institute for Theoretical Physics HIT G 32.4 Wolfgang-Pauli-Str. 27 8093 Zurich Switzerland dolfim(a)phys.ethz.ch www.itp.phys.ethz.ch +41 44 633 78 56 phone +41 44 633 11 15 fax > On Nov 8, 2015, at 4:16 PM, Henry Otobrise <henryotobrise(a)gmail.com> wrote: > > Dear Michel, > Thank you for your previous help on getting and using the Alps_mps_optim code. After waiting for the release of the Windows installer for the latest Alps version without success, I have eventually resolved to to build Alps from source on a Linux (Ubuntu 15.04) Os. > However, I have some urgent question that I hope you can assit me with; > 1.) I am installing the Alps 2.2.b4 version using cmake-gui. However, I kept getting the following error messages after what looked like a successful make process when I > i) make test > The following tests FAILED: > 115 - expression (Failed) > Errors while running CTest > Makefile:137: recipe for target 'test' failed > make: *** [test] Error 8 > > and when I disregard the error from the make test to > > ii) make install > > CMake Error at lib/pyalps/cmake_install.cmake:490 (file): > file INSTALL cannot find "/opt/alps/lib/pyalps/pyalea_c.so". > Call Stack (most recent call first): > cmake_install.cmake:131 (include) > > Makefile:66: recipe for target 'install' failed > make: *** [install] Error 1 > > Kindly advise on how to resolve these problems. > 2.) While building Alps (i.e. while running make), I kept getting the warning; using deprecated Numpy API, disable it by" "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-wcpp]. Do I just ignore the warning or is there some thing I should do? > 3.) How do I define, in the input parameter file for the Alps_mps_Optim code, the following correlation functions - Structure factor, S_k, the Parity Operator and the String Operator. Their definitions are given in the attached pdf file. > Thank you, > <HenrysDoc.pdf>

1 0

Re: [ALPS-users] Challenge Installing Alps
by Henry Otobrise 09 Nov '15

09 Nov '15

Dear Prof. Troyer, Thanks for the prompt response to my mail. Yes, as advised in Bauer, et al (2011). I built Alps in /opt/alps using the Cmake3.0 Gui. The build process did not report any error until the make test stage and the subsequent make install stage where I got the error messages I reported earlier. As you suggested, I, actually, ignored the warning on the Numpy API. Thank you. Best regards, Henry Otobrise Dept. Of Physics, Obafemi Awolowo University, Ile-Ife. On 11/9/15, comp-phys-alps-users-request(a)lists.phys.ethz.ch <comp-phys-alps-users-request(a)lists.phys.ethz.ch> wrote: > Send Comp-phys-alps-users mailing list submissions to > comp-phys-alps-users(a)lists.phys.ethz.ch > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.phys.ethz.ch/listinfo/comp-phys-alps-users > or, via email, send a message with subject or body 'help' to > comp-phys-alps-users-request(a)lists.phys.ethz.ch > > You can reach the person managing the list at > comp-phys-alps-users-owner(a)lists.phys.ethz.ch > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Comp-phys-alps-users digest..." > > > Today's Topics: > > 1. Challenges Installing Alps 2.2.b4 version on Ubuntu 15.04 > (Henry Otobrise) > 2. Re: Challenges Installing Alps 2.2.b4 version on Ubuntu 15.04 > (Matthias Troyer) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sun, 8 Nov 2015 16:30:42 +0100 > From: Henry Otobrise <henryotobrise(a)gmail.com> > To: comp-phys-alps-users(a)lists.phys.ethz.ch > Subject: [ALPS-users] Challenges Installing Alps 2.2.b4 version on > Ubuntu 15.04 > Message-ID: > <CADM14OkjcXzjxKr87smKCQxyExm9Li=V5g97zinE4D0+rzXZgQ(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Dear All, > After waiting for the release of the Windows installer for the latest Alps > 2.2.b4 version without success, I have eventually resolved to to build Alps > from source on a Linux (Ubuntu 15.04) Os. > However, I have some challenges that > *I hope this platform can assit me with;* > > *1.) I am installing the Alps 2.2.b4 version using cmake-gui. However, I > kept getting the following error messages after what looked like a > successful make process when I* > > > > > > > > *i) 'make test':The following tests FAILED: 115 - expression > (Failed)Errors while running CTestMakefile:137: recipe for target 'test' > failedmake: *** [test] Error 8 * > > > *and when I disregard the error from the 'make test' to* > > *ii) 'make install':* > > > > > > > > > > *CMake Error at lib/pyalps/cmake_install.cmake:490 (file): file INSTALL > cannot find "/opt/alps/lib/pyalps/pyalea_c.so".Call Stack (most recent call > first): cmake_install.cmake:131 (include)Makefile:66: recipe for target > 'install' failedmake: *** [install] Error 1* > Kindly advise on how to resolve these problems. > 2.) While building Alps (i.e. while running make), I kept getting the > warning; using deprecated Numpy API, disable it by" "#defining > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-wcpp]. Do I just ignore the > warning or is there some thing I should do? > > Best regards, > > Henry K. Otobrise, > Dept. of Physics and Engineering Physics, > Obafemi Awolowo University, > Ile-Ife, > Nigeria. >

3 2

Challenges Installing Alps 2.2.b4 version on Ubuntu 15.04
by Henry Otobrise 08 Nov '15

08 Nov '15

Dear All, After waiting for the release of the Windows installer for the latest Alps 2.2.b4 version without success, I have eventually resolved to to build Alps from source on a Linux (Ubuntu 15.04) Os. However, I have some challenges that *I hope this platform can assit me with;* *1.) I am installing the Alps 2.2.b4 version using cmake-gui. However, I kept getting the following error messages after what looked like a successful make process when I* *i) 'make test':The following tests FAILED: 115 - expression (Failed)Errors while running CTestMakefile:137: recipe for target 'test' failedmake: *** [test] Error 8 * *and when I disregard the error from the 'make test' to* *ii) 'make install':* *CMake Error at lib/pyalps/cmake_install.cmake:490 (file): file INSTALL cannot find "/opt/alps/lib/pyalps/pyalea_c.so".Call Stack (most recent call first): cmake_install.cmake:131 (include)Makefile:66: recipe for target 'install' failedmake: *** [install] Error 1* Kindly advise on how to resolve these problems. 2.) While building Alps (i.e. while running make), I kept getting the warning; using deprecated Numpy API, disable it by" "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-wcpp]. Do I just ignore the warning or is there some thing I should do? Best regards, Henry K. Otobrise, Dept. of Physics and Engineering Physics, Obafemi Awolowo University, Ile-Ife, Nigeria.

2 1

Install ALPS on Windows x64
by Tao Ying 04 Nov '15

04 Nov '15

Dear all, I'm trying to install ALPS to "C:\Program Files\ALPS" on Windows x64.But there is something wrong: "Warning! PATH too long installer unable to modify PATH". How can I deal with this problem? Best regards, Tao Ying -- Tao Ying, Lecturer in department of physics, Harbin Institute of Technology

2 3

ALPS and pycharm
by Salvatore Lorenzo 25 Oct '15

25 Oct '15

Dear All, i have compiled ALPS from source, and it is all ok. Now i would use it with pycharm, but the output of “import pyalps” is Could not find platform independent libraries <prefix> Could not find platform dependent libraries <exec_prefix> Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>] ImportError: No module named site Can you help me? Thanks anyway. Salvatore Lorenzo

2 2

Re: [ALPS-users] QMC of Bose-Hubbard model with NNN interaction
by taoying86 24 Oct '15

24 Oct '15

Great answer! Thanks Huaiming! Best,Tao Ying -------- 原始邮件 -------- 发件人： hmguo <hmguo(a)buaa.edu.cn> 日期: 2015-10-24 01:55 (GMT+01:00) 收件人： comp-phys-alps-users <comp-phys-alps-users(a)lists.phys.ethz.ch> 主题： Re: [ALPS-users] QMC of Bose-Hubbard model with NNN interaction hello,Tao, I think you should define the nnn bonds in the lattice.xml and use different type. Then in bond term, you use type to distinguish then,I.e., bondterm type="1", the other remains the same. huaiming 在 2015-10-24 03:21:51，"Tao Ying" <taoying86(a)gmail.com> 写道： >Dear all, > > >I want to use QMC in ALPS to simulate Bose-Hubbard model with NNN interaction, we know for NN interaction V, we can define V as following: > <BONDTERM source="i" target="j"> > <PARAMETER name="V" default="0"/> > V*n(i)*n(j) > </BONDTERM> > > >Now I want to include NNN interaction, how can I define it? (source="i" target="?") > > >Best regards, >Tao Ying > > >-- > >Tao Ying, >Lecturer in department of physics, >Harbin Institute of Technology

1 0