[RegCNET] New bug fixing release 4.3.5.4
Graziano Giuliani
ggiulian at ictp.it
Thu Jan 31 11:04:01 CET 2013
Hi all!
A new bug fixing release on the 4.3.5.X line has been posted in the file section
of the ICTP gforge site.
The 4.3.5.4 release fixes the following:
1) The OI2ST monthly NCEP dataset input layer was broken in regression from
release 4.3 and have been fixed. The order of the indexes in the seaice read
subroutine was not correct generating a memory corruption at run time.
2) The input layer in the model read subroutine have been reverted to the
previous 4.X strategy to read data on one node and then distribute to the other
nodes using MPI calls. The new parallel read was giving errors on some
filesystems (notably lustre), so it is now an option in the outparam. Note that
it may give performance increases only on clusters with high READ bandwidth on
all nodes and with "smart" buffering enabled.
The new experimental, untested and undocumented SLAB ocean model have been
introduced.
Ciao!
--
Graziano Giuliani - Earth System Physics Section
The Abdus Salam International Centre for Theoretical Physics
Strada Costiera, 11 - I - 34151 Trieste Italy
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