[RegCNET] RegCM4 Compilers

[francis gachari]

Stefano Cozzini"
<cozzini at democritos.it>
regcnet at lists.ictp.it



RegCM4 Compilers.



Gfortran 4.4 – Benchmarking.



We have been running RegCM-4.0 on the
East African domain LON 28 44, LAT -12 6 with ds=20km on my PC,
1.8GHz with Linux 9.10 . Our Compiler is gfortran 4.4. Firstly, the
advantage in using this compiler is that the netcdf libraries are
installed directly from the repositories; ((sudo) apt-get install
package). Secondly, the simulation time is the same – it
takes an hour to perform a day's simulation with either IFC 11.1 or
gfortran 4.4.
Except for the well known bug in Linux
9.10 that upgrading the kernel leads to Grub booting error when linux
operates in Windows environment, RegCM4 should run smoothly.



Gachari Francis. 

Jomo Kenyatta University of Agriculture
and Technology, Nairobi.



      
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