The ABINIT Users Mailing List ( CLOSED )

[maurosgroi@yahoo.it]

Dear all,
I'm new to parallel computation.
I've a cluster composed by 2 pentium IV and 1 AMD Athlon64.
Should I optimize the abinit code for a generic architecture and use exactly 
the same excutable on all CPus (for example supplying -march=generic to 
gfortran) or I can optimise the code for each architecture and use excutables 
optimised on each PC?
Thanks a lot and best regards,
Mauro Sgroi.