[QE-users] Phonon - 6.3- problem

[Christoph Wolf]

Sometimes a single process can crash and cause others to hang. Are you sure
you have plenty of RAM available (ph.x requires more RAM than pw.x in my
experience).


Try running a smaller job on a single processor first. Also try avoiding
hyperthreading (depending on if you have 30 physical cores or 30 with HT).
Alas, without input files it is hard to say what went wrong.

Best,
Chris

-- 
Postdoctoral Researcher
Center for Quantum Nanoscience, Institute for Basic Science
Ewha Womans University, Seoul, South Korea
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