Dear Duc-Long
You are may be using a file system which is not shared between all
nodes. There in an issue in current implementation in using such
filesystems which will be hopefully solved in the next future. For the
time being you can compile QE running the use configure script with the
option --enable-xml=no
./configure --enable-xml=no
and the code should work.
regard - pietro
On 12/03/2018 04:50, Duc-Long Nguyen wrote:
Dear all,
Since the release of QE 6.2.1 I encountered the error message as
following when executing parallel pw.x on multi nodes:
-----
ERROR(FoX)
Cannot open file
-----
There is no errors when running parallel on single node with the same
input file. I did not encounter this error using previous version of
QE like 6.2, 5.4.0 with the same make.inc (or make.sys).
Attached please find the make.inc and the output file.
With best regards,
Duc-Long
-- Duc-Long Nguyen PhD Student, Molecular Science and Technology
Program, TIGP Institute of Atomic and Molecular Sciences, Academia
Sinica, Taipei 106, Taiwan Phone +886-979279073
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