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They support vectorisation instruction such as SSe and AVX up to AVX-512.
Interconnection between two sockets of the same node is made via UPI links at 10.4 GT/s of bandwidth. There are up to 3 links within a single node, bringing the overall theoretical performance at 62.4 GT/s.
The three partitions (A1 - BDW; A2 - KNL, A3 - SKL) share the same login nodes (login.marconi.cineca.it) and storage (based on GPFS). The three partitions are served by three different PBS servers that must be selected in order to address the required resource. Starting from September 26th, 2018 the activity on Marconi-A1 has been stopped.
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