[Pw_forum] scaling on clusters with different communication types

[Kara, Abdelkader]

Dear all,

Greatings.

I will appreciate it very much if you can share with me your experience
of running pwscf on clusters with different communication hardware.
I am interested in the scaling with the number of CPU's for the following 3
different communication types:
1)gigabit ethernet
2) myrinet
3) InfiniBand

Thank you very much for your input on this matter

Kader Kara

Physics Department
University of Central Florida