When I am running the parallel version of espresso-4.0.4 for electron phonon calculation on a Linux cluster, I get the error message after finishing the Gamma point calculation. task #??????? 13from elphsum : error #???????? 1pools and a2F not implementedI noticed that Paolo said ?electron-phonon (EP) calculations do not work together with k-point parallelization?. Does it mean this error message has nothing to do with the version of quantum-espresso? Or whether there is a method which can improve the efficiency of EP calculation? ?I run the order as follows: nohup mpirun ?np 16 ?machinefile node ~/proc/espresso-4.0.4/bin/ph.x ?npool 16 <test.elph.in> test.elph.out & Thanks in advance,
=============================================== Xiang-Feng ZHOU Ph.D candidate Physics Dept. of Nanjing University National Lab. of Solid State Microstructures China =============================================== -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20090307/9ac7257a/attachment.htm
