<div dir="ltr"><div>Hi there is a white paper in the prace website (the title is <a href="http://www.prace-project.eu/IMG/pdf/enabling_of_quantum_espresso_to_petascale_scientific_challenges.pdf" class="" type="application/pdf">Enabling of Quantum ESPRESSO to petascale scientific challenges</a>, and it can be downloaded here <a href="http://www.prace-project.eu/Application-scalability?lang=en">http://www.prace-project.eu/Application-scalability?lang=en</a>), and a CPC published online. The address, I do not remember but Nicola Varini should have this information.<br>
<br></div>cheers<br><br>Layla<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/6/17 Paolo Giannozzi <span dir="ltr"><<a href="mailto:paolo.giannozzi@uniud.it" target="_blank">paolo.giannozzi@uniud.it</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Has anybody ever written an explanation of how<br>
parallelization over bands work in PWSCF? In<br>
particular:<br>
- which cases are implemented<br>
- which calculations are parallelized<br>
- which arrays are distributed (if any)<br>
- what is common with CP and what is different<br>
- when it is convenient, when it is not<br>
- ...<br>
<span class="HOEnZb"><font color="#888888"><br>
P.<br>
--<br>
 Paolo Giannozzi, Dept. Chemistry&Physics&Environment,<br>
 Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>
 Phone <a href="tel:%2B39-0432-558216" value="+390432558216">+39-0432-558216</a>, fax <a href="tel:%2B39-0432-558222" value="+390432558222">+39-0432-558222</a><br>
<br>
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</font></span></blockquote></div><br></div>