Reprints from my posting to SAN-Tech Mailing List and ...


[san-tech][03578] Slide: International Workshop on Runtime and Operating Systems for Supercomputers (ROSS 2012), (2012/06/29)

Date: Wed, 11 Jul 2012 14:43:18 +0900

International Workshop on
Runtime and Operating Systems for Supercomputers (ROSS 2012)
Held in conjunction with ICS 2012, Venice, Italy, June 29, 2012

"The complexity of node architectures in supercomputers increases
 as we cross petaflop milestones on the way towards Exascale.
 Increasing levels of parallelism in multi- and many-core chips and
 emerging heterogeneity of computational resources coupled with energy
 and memory constraints force a reevaluation of our approaches towards
 operating systems and runtime environments. The International Workshop
 on Runtime and Operating Systems for Supercomputers provides a forum
 for researchers to exchange ideas and discuss research questions that
 are relevant to upcoming supercomputers."

※Slideは公開 Paperは ACM Digital Library

"Supercomputing Operating Systems: A Naive View from Over the Fence"

I/O Session
  "I/O Threads to Reduce Checkpoint Blocking for an Electromagnetics Solver
   on Blue Gene/P and Cray XK6"
  "A File I/O System for Many-Core Based Clusters"
     *)Intel Many Integrated Core (MIC) Architecture
  "Integrated In-System Storage Architecture for High Performance Computing"
  "The RAMDISK Storage Accelerator?A Method of Accelerating I/O Performance
   On HPC Systems Using RAMDISKs"

OS Scalability and Manycore Session
  "Optimizing Latency and Throughput for Spawning Processes on Massively
   Multicore Processors"
  "Better than Native: Using Virtualization to Improve Compute Node Performance"
     *)Palacios: OS-independent embeddable virtual machine monitor
     *)Kitten: Lightweight Kernel from Sandia National Labs
  "A Design of Hybrid Operating System for a Parallel Computer with
   Multi-Core and Many-Core Processors"
     *)Intel Many Integrated Core (MIC) Architecture
  "Stepping Towards Noiseless Linux Environment"
     *)"Nohz cpusets v2 (adaptive tickless kernel)", 21 Mar 2012
       "Nohz cpusets v3 (adaptive tickless kernel)", 1 May 2012

Memory Issues Session
  "Node-Based Memory Management for Scalable NUMA Architectures"
  "Evaluating Operating System Vulnerability to Memory Errors"
     *)Kitten and CLE: The Cray Linux Environment

SUNMOS => Puma => Cougar => Catamount => Kitten
Sandia National Labsネコ科 OS

"Kitten: A Lightweight Operating System for Ultrascale Supercomputers"
 Kevin Pedretti, SAND2011-5626P
Kevin Pedretti, Senior Member of Technical Staff
Scalable System Software, Sandia National Laboratories
[Links]: Intel Xeon Phi/Many Integrated Core (MIC) Related Web Page 
[san-tech][03246] Slide:ROSS 2011 (Int. WS on Runtime and Operating Systems for Supercomputers), May 31, 2011
  Date: Mon, 04 Jul 2011 11:35:14 +0900

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