Cluster Information

Summer of Fun (2009)

Implementations of area under the curve

• Serial
• OpenMP (shared)
• MPI (message passing)
• MPI (hybrid mp and shared)
• OpenMP + MPI (hybrid)

GalaxSee Goals

• Good piece of code, serves as teaching example for n-body problems in petascale.
• Dials, knobs, etc. in place to easily control how work is distributed when running in parallel.
• Architecture generally supports hybrid model running on large-scale constellations.
• Produces runtime data that enables nice comparisons across multiple resources (scaling, speedup, efficiency).
• Render in BCCD, metaverse, and /dev/null environments.

GalaxSee - scale to petascale with MPI and OpenMP hybrid.

• GalaxSee - render in-world and steer from in-world.
• Area under a curve - serial, MPI, and OpenMP implementations.
• OpenMPI - testing, performance.
• Start May 11th

LittleFe

• Testing
• Documentation
• Touch screen interface

To Do

• Subscribe to ccg@cs.earlham.edu
• Work on two poster abstracts
• Work on team essay

Notes from May 21, 2009 Review

• Combined Makefiles with defines to build on a particular platform
• Write a driver script for GalaxSee ala the area under the curve script, consider combining
• Schema
  • date, program_name, program_version, style, command line, compute_resource, NP, wall_time
• Document the process from start to finish
• Consider how we might iterate over e.g. number of stars, number of segments, etc.
• Command line option to stat.pl that provides a Torque wrapper for the scripts.
• Lint all code, consistent formatting
• Install latest and greatest Intel compiler in /cluster/bobsced

(Old) To Do

BCCD Liberation

• v1.1 release - upgrade procedures

Curriculum Modules

• POVRay
• GROMACS
• Energy and Weather
• Dave's math modules
• Standard format, templates, how-to for V and V

LittleFe

• Explore machines from first Intel donation (notes and pictures)
• Build 4 SCED units

Infrastructure

• Masa's GROMACS interface on Cairo
• gridgate configuration, Open Science Grid peering
• hopper'

SC Education

• Scott's homework (see the message)

Current Projects

• BCCD
• LittleFe
• Folding@Clusters
• Benchmarking OpenMPI

Past Projects

• Big-FE
• Low Latency Linux Kernel

General Stuff

• Todo
• General
• Hopper
• Howto's
• Networking
• 2005-11-30 Meeting
• 2006-12-12 Meeting
• 2006-02-02 Meeting
• 2006-03-16 Meeting
• 2006-04-06 Meeting
• Node usage
• Numbers for Netgear switches
• Latex Poster Creation
• Bugzilla Etiquette

Items Particular to a Specific Cluster

• ACL
• Athena
• Bazaar
• Cairo
• Bobsced

Curriculum Modules

• Curriculum
• Fluid Dynamics
• Population Ecology
• GROMACS Web Interface
• Wiki Life for Academics

Possible Future Projects

• Realtime Parallel Visualization

Archive

• TeraGrid '06 (Indianapolis, June 12-15, 2006)
  • Conference webpage
  • Student poster guidelines
  • Big-FE abstract

• SIAM Parallel Processing 2006 (San Fransisco, February 22-24, 2006)
  • Conference webpage
  • Little-Fe abstract
  • Low Latency Kernal abstract
  • Folding@Clusters
  • Best practices for teaching parallel programming to science faculty (Charlie only)