[daip] UVCOP hanging? {External}

[egreisen]

On 2022-08-25 15:33, Arnaud Collioud via Daip wrote:
> I checked the data from previous similar sessions, and I have roughly
> the same number of scans, but I never encountered the UVCOP issue.
> Does something changed recently in reading the data or indexing it?
> 
Perhaps the changes for gfortran 11 or progress messages reordered
variables in memory.  Then when the NX table handling exceeded 10000
and wrote in memory where it shouldn't some more significant variable
was over-written.  I ran in debug which reorders memory a lot and
a critical IO pointer became very large and caused memory exception.
The trace back pointed at the NX table preparation.  The limit now is
50000.

Cheers

Eric