BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook MIMEDIR//EN VERSION:2.0 BEGIN:VEVENT DTSTART:20151117T213000Z DTEND:20151117T220000Z LOCATION:12AB DESCRIPTION;ENCODING=QUOTED-PRINTABLE:ABSTRACT: EXTOLL network technology is a direct network and is dedicated to HPC through its high bandwidth, low latency and high hardware message rate. This technology has been brought to market by EXTOLL’s TOURMALET chip which is available as PCIexpress gen3 x16 board or as a single-chip solution for integration into customers’ hardware. =0ABesides performance, EXTOLL’s network technology allows for hostless nodes, i.e. one node comprises an EXTOLL NIC and an accelerator like Intel’s KNC. In order to create an extremely dense system with high compute performance, EXTOLL constructed its novel 2-phase immersion cooling system GreenICE. It is capable of running 32 nodes within a 19” 10U chassis yielding 38.4 TFLOPS. 10KW heat is dissipated by hot water cooling. System design is outlined and measurements from first installations are reported. SUMMARY:Extremely Dense 2-Phase Immersion Cooled HPC System PRIORITY:3 END:VEVENT END:VCALENDAR