[Pw_forum] Benchmarks (was Pentium-M versus Itanium)

[Paolo Giannozzi]

On Mar 15, 2008, at 19:18 , Aleksandr Shaposhnikov wrote:

>  * ifort 10.1.011, mkl 10.1.014, internal QE fftw [...]

you might try FFTW v.3 with the MKL-FFTW interface (contained in
recent versions of MKL, must be separately compiled): at least in
serial execution, it is faster than internal FFTW compiled with gcc

Paolo
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Paolo Giannozzi, Dept of Physics, University of Udine
via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222