Dear all, I've also started getting a lot of IOTK errors recently using the CVS version. I've got two possible candidates, 1)highly asynchronous file system (i.e. a parallel system that is not robust in the sense of NFS, and highly overloaded) 2) a conspiracy going on with the newest intel compilers running in an environment that is not-so-new. Since this error is annoyingly frequent but not replicable at will, could you please contact me if you are using a asynchronous file system with the compilers you are using? , Best, Baris Malcioglu P.S. The parallel file systems optimized for performance tend to be asynchronous, full list can be found here: http://en.wikipedia.org/wiki/List_of_file_systems <http://en.wikipedia.org/wiki/List_of_file_systems>
################################################################################ ######################################## # FROM IOTK LIBRARY, VERSION 1.2.0 # UNRECOVERABLE ERROR (ierr=1) # ERROR IN: iotk_scan_tag (iotk_scan.spp:468) # CVS Revision: 1.23 # iostat=67 # ERROR IN: iotk_scan (iotk_scan.spp:743) # CVS Revision: 1.23 # ERROR IN: iotk_scan_end (iotk_scan.spp:233) # CVS Revision: 1.23 # foundl # ERROR IN: iotk_close_read (iotk_files.spp:645) # CVS Revision: 1.20 ################################################################################ ######################################## 2010/12/8 W2AGZ <w2agz at w2agz.com> > Thanks, Paolo. I'll look into it ths week. -Paul > > -----Original Message----- > From: pw_forum-bounces at pwscf.org [mailto:pw_forum-bounces at pwscf.org] On > Behalf Of Paolo Giannozzi > Sent: Wednesday, December 08, 2010 1:49 AM > To: PWSCF Forum > Subject: Re: [Pw_forum] iotk error - again > > On Dec 7, 2010, at 8:33 , W2AGZ wrote: > > > "replace q_real by q_real_space." Is this the fix? > > > > > no. This is the fix for a very specific case, and the only one I remember > in > which an error was issued by iotk for a good reason (i.e. a variable was > written with one name and read with another). All other instances of iotk > errors I remember are related to miscompilation. > > Try first of all to compile iotk with reduced optimization (e.g. using > $(MAKE) FFLAGS="$(FFLAGS_NOOPT)" ) > > P. > --- > Paolo Giannozzi, Dept of Chemistry&Physics, Univ. Udine via delle Scienze > 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222 > > > > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20110210/1fa89f53/attachment.htm
