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Related Internal Links:

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MACI SGI Origin Complex:

Overview of the UofA MACI computational machines

The MACI SGI Hardware Configuration Table

Account Application Form

For New Users

Scheduling and Usage Policies

Using PBS

WestGrid's SGI 3900:

WestGrid SGI 3900 overview

General Research Access:

Num Stats Servers

CNS Linux Clusters

Plotters

3D-Printer


 

Related External Links:

MACI.ca

WestGrid.ca

C3.ca


 

The MACI Complex at the
University of Alberta:
Aurora, Borealis, Australis, Corona and Helios

NOTE: As of 20 January, 2004 Local MACI and WestGrid environments will be merged.
(Reference: MACIWG.MergMain.2004Jan15.html )

Welcome to MACI complex of SGI machines at the University of Alberta. If you cannot find what you are looking for please feel free to contact us: research.support@ualberta.ca .

MACI was a collaborative project of the Universities of Alberta, Calgary, Lethbridge, that provides high performance computing and multimedia/visualization resources to researchers and educators. The new WestGrid project will incorporate many of the principles from MACI. (For a more information and description of the various components of WestGrid see the main web site at: http://www.WestGrid.ca . Also, feel free to contact: support@westgrid.ca).


The SGI complex of machines are part of the high performance computing component of the MACI project. Located at the University of Alberta, it consists of a 5 separate SGI Origin machines with a total of 236 processors; and supporting hardware and software. The role of the U of A machines, in the MACI/WestGrid picture, is that of a computers to use, for large highly parallel or large memory jobs.

The first of the MACI machines arrived in the the Spring of 1998 and the facility expanded over the past few years. More detailed local history information is available at UofA MACI SGI background and photos (the "What is New" history file is also available).


For more details about UofA MACI SGI computing environment, explore the links below:

Announcements and System Status: MACI Complex of SGI's description:

Scheduled outage for: January 20, 2004:

  • All MACI and WestGrid
    SGI machines will be down.
  • OS/PBS Maintenance.
  • Merging MACI and WestGrid.

Reference: MACIWG.MergMain.2004Jan15.html

Status Reports:

Current Monthly Status/Usage

Current Monthly Usage Graph

Other Related Local Information:

Getting Started: Using the MACI SGI machines:

CNS: Conditions of Use.

How to Join MACI at the UofA: A local online application form available for the MACI SGI complex.

How to Join MACI at the UofC: online application form available for the MACI Alpha Cluster Account at the UofC.

Local UofA: Batch/Interactive use polices.

New user message web page.

Specifics regarding ssh and Windows to access the SGI's: www.ualberta.ca/CNS/RESEARCH/SSH/

Job Submission Using PBS

Local Courses - A List of Online Notes (Links from this page includes presentation slides for subjects such as Introduction to MPI, Open MP, the Origin 2000 Architecture, Visualization with VU and IRIS Explorer.)

Contacting Us:  If you'd like more information about using the machines, production schedule, machine availability, and/or help with porting your code, please feel free to contact us: research.support@ualberta.ca

Revised: January 23, 2004

             

 

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