Hello,<div><br></div><div>I am fairly new to Linux and computational chemistry packages (only about a month of experience), and I want to apologize in advance if my questions are stupid. </div><div>I need some help with building and installing Quantum Espresso on my desktop running under Ubuntu 12.04. I am interested in running GPU accelerated TD-DFT calculations to compute excited-state properties, with occasional B3LYP geometry optimizations. One of the main issues I am having is the with the two different QE-GPU versions, there are version 5.01 and 5.02. However 5.02 contains much fewer and totally different files, and I am not sure which one to use. Any guidance or pointers on how to build and install QE on my system for the types of calculations i am looking for would be great. </div>
<div><br></div><div>My System Specifications:</div><div>Ubuntu12.04</div><div>gcc 4.6.3 with gfortran</div><div>Intel MKL version 11 update 1</div><div>Cuda 5.0</div><div>Hexacore i7-3930K</div><div>Dual Gtx 690</div><div>
64 GB RAM</div><div><br></div><div>Thanks in advance.</div><div><br></div><div><br></div>