High Performance Computing at Saint Louis University. Keith R. Hacke Director, ITS Advanced Technology Group. Agenda. HPC Defined HPC at SLU Proof of Concept will get you started for no cost HPC Architecture Overview HPC Software Survey – what we exploredBy munin
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Agenda. IntroductionCurrent I/O TechnologiesLimitations of Current I/O TechnologiesPrevious SolutionsInfiniBand\'s RoleInfiniBand ArchitectureInfiniBand BenefitsCurrent Status of InfiniBandThe Future of InfiniBandConclusion. Introduction. Without I/O, computing just can\'t happen. But over
InfiniBand FPGA. Iowa State University Senior Design May 09-04. Matthew Wall Rachel Ayoroa Xiang Li Ryan Schwarzkopf Tim Prince Alex Burds Adviser: Dr. Morris Chang Client: Troy Benjegerdes. What is InfiniBand. Switched fabric communication link 2.5 Gbit /s signaling
Infiniband Architecture. Aniruddha Bohra. Distributed Applications and Data Transfer. Traditional distributed applications Need low latency message delivery Data volume in transfers between nodes not too high Server applications Need low latency and high bandwidth data transfers
Infiniband architecture Specification (Infiniband architecture specification release 1.2, Oct. 5, 2004) available at Infiniband Trade Association (http://www.infinibandta.org) Potential improvements. Infiniband architecture overview. Infiniband architecture overview Components: Links
InfiniBand Routers. Ian Colloff : QLogic LWG Co-Chair. IB Routing. Why Routers Approach IB Routing Features What will the specification cover What the specification will not cover Companies Working on the Specification Time Line. Why IB Routers. Extend the address space of an IB subnet
Link. Link. Mem Cntlr. Mem Cntlr. Mem Cntlr. Mem Cntlr. CPU. CPU. CPU. CPU. HCA. HCA. HCA. HCA. InfiniBand HW Architecture. InfiniBand Unified Fabric. Topology Switched Fabric (vs shared bus) 64K nodes per sub-net Multiple subnets bridged w/routers IPv6 addressing x-subnet
Wide Area InfiniBand. What it is, and why it is. Obsidian Strategics Inc. David Southwell email@example.com. ESCC/ Internet2 Winter 2008 Joint techs Jan 22 Honolulu, HI. 2. 4. 3. 1. InfiniBand 101.