[Pw_forum] Re: I/O problem in phonon and electron-phonon coupling calculations
Miguel Martínez Canales
wmbmacam at lg.ehu.es
Thu Mar 16 12:33:54 CET 2006
Hi Yanming,
> Or, could we close out some unused writing files to save the CPU time in
> the phonon related calcualtions? if so,how can we do this?
You can set the flag reduce_io=.true. on the ph.x input file. I usually do,
but I don't know if this will help much. Basically, because you still need
the wavefunctions and fildvscf for el-ph calculations.
--
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Miguel Martínez Canales
Dto. Física de la Materia Condensada
UPV/EHU
Facultad de Ciencia y Tecnología
Apdo. 644
48080 Bilbao (Spain)
Fax: +34 94 601 3500
Tlf: +34 94 601 5437
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