Try the development version, that no longer assumes that all files are readable by all processors.
Paolo On Mon, Nov 4, 2019 at 5:22 PM Ben Comer <bcom...@gatech.edu> wrote: > Pietro, > > I am running quantum espresso with 56 cores across 2 nodes (28 cores per > node) when I receive this error. The error does not appear when I am > running on a single node (I've tested 1,2,4,8,16, and 28 cores on a > single node.) However, all runs that involve more than one node do have > this issue. Previous messages implied that this was because the nodes > did not share a common file system, which is the case for our cluster. > Each node has it's own /tmp directory located on each node. Please let > me know if I can provide more information. > > On 11/4/19 11:08 AM, Pietro Davide Delugas wrote: > > Dear Ben Comer. > > The flag is not valid any more. In fact It was not a fix just a > > configure option to select the old file format rather than the new one. > > > > The old format is no longer supported, that is why the option is not > > recognized by the configure anymore. > > > > Cannot open file means that the program is not finding some file. > > Could you give more details on how you are running the code in order > > to understand why the error issues? > > > > best regards - Pietro > > > > > > > > On 11/4/19 4:56 PM, Ben Comer wrote: > >> Hello, > >> > >> Since I've switched from espresso 5 to espresso 6.4.1 I've gotten the > >> "ERROR(FoX) Cannot open file" error when running across nodes. I see in > >> the mailing list that the prescribed fix for this is to recompile with > >> the "--enable-xml=no" flag in the "./configure" step. However, when I do > >> this I get a warning saying that the flag was not recognized and I > >> continue to get the error after compilation. Is there any new fix for > >> this issue? > >> > >> Thanks, > >> > >> Ben Comer > >> Georgia Tech > >> > >> _______________________________________________ > >> Quantum ESPRESSO is supported by MaX > >> (www.max-centre.eu/quantum-espresso) > >> users mailing list users@lists.quantum-espresso.org > >> https://lists.quantum-espresso.org/mailman/listinfo/users > > > > > > _______________________________________________ > > Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso > ) > > users mailing list users@lists.quantum-espresso.org > > https://lists.quantum-espresso.org/mailman/listinfo/users > _______________________________________________ > Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso) > users mailing list users@lists.quantum-espresso.org > https://lists.quantum-espresso.org/mailman/listinfo/users -- Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
_______________________________________________ Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso) users mailing list users@lists.quantum-espresso.org https://lists.quantum-espresso.org/mailman/listinfo/users