Failure in reading WFK file
Posted: Tue Oct 28, 2014 4:32 am
Hi all, I am using abinit v7.8.2 installed in a rocks cluster.
I notice that the reading of the wavefunction file (WFK) fails whenever I activate the KGB 3-level parallelization.
Some part of the log file is:
The error appears whenever I include the option irdwfk or getwfk in my input file.
I have tested the usability of the WFK file by using the cut3d utility.
The problem did not arise when I run serial or normal mpi calculation.
I notice that the reading of the wavefunction file (WFK) fails whenever I activate the KGB 3-level parallelization.
Some part of the log file is:
Code: Select all
Indeed, critical differences between current calculation and
restart file have been detected in:
* the plane-wave cutoff
================================================================================
-inwffil : will read wavefunctions from disk file DPi_DS1_WFK
Relative gap for number of plane waves between process: 0.00
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
The error appears whenever I include the option irdwfk or getwfk in my input file.
I have tested the usability of the WFK file by using the cut3d utility.
The problem did not arise when I run serial or normal mpi calculation.