Re: [Pw_forum] Installation of QE on Ubuntu/VirtualBox

2017-10-07 Thread Lorenzo Paulatto
Dear Amar, I seriously doubt that you will be able to use GPU acceleration in a Virtual machine, and even if you could, a desktop-grade video card is not of much use, especially since it is already used by the desktop environment. I would recommend you stick with the normal version of the code

[Pw_forum] Installation of QE on Ubuntu/VirtualBox

2017-10-07 Thread Amar Singh
Dear Friends,​I am trying to install QE on my i7/ Windows 10 computer through Virtual box/Ubuntu so that I can use more than one processor. I found some instructions on the forum (http://qe-forge.org/pipermail/pw_forum/2016-August/110757.html) and tried to follow them.I have already installed f

Re: [Pw_forum] Installation of QE

2016-08-30 Thread Stefano de Gironcoli
./configure make all stefano (sent from my phone) > On 30 Aug 2016, at 23:33, Yu, Tao wrote: > > Hi, > > > I have a question about compile QE-5.4.0 in our computer. > > > First of all, do you have an instruction for guiding the compiling process? > > > I saw many package there. Do we jus

[Pw_forum] Installation of QE

2016-08-30 Thread Yu, Tao
Hi, I have a question about compile QE-5.4.0 in our computer. First of all, do you have an instruction for guiding the compiling process? I saw many package there. Do we just install espresso-5.4.0, or we need to install others, like pwgui, tddftpt, ect, all together? Many thanks, Tao __

[Pw_forum] Installation of QE on 20-processor MAC XServe cluster

2010-02-26 Thread Gabriele Sclauzero
Dear Mark, from my experience I would say that there is not much difference in installing QE on a multicore Mac with OSX or on a Linux machine if the environment is sane and properly configured (including shell, compilers, libraries, MPI, ...). At least I have tried on a dual core Macbook w

[Pw_forum] Installation of QE on 20-processor MAC XServe cluster

2010-02-26 Thread O. Baris Malcioglu
Dear Mark, Although I am no MacOs expert, I think more people will be able to help you if you can attach the output of the configure script, and/or the error you are experiencing in the compiled binary, naively assuming that the OS X still has something remaining from its BSD roots. Best, Baris

[Pw_forum] Installation of QE on 20-processor MAC XServe cluster

2010-02-25 Thread mark jack
Hello, I am currently trying to install Quantum Espresso on a 20-processor Apple MAC XServe minicluster together with a student.? We are able to get the serial version installed and the executable running but have had no luck up to now with the parallel installation.? Does anybody have any e