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| PaulBuis |
06/01/2006 08:47PM (Read 4989 times)
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Registered: 06/01/2006
Posts: 3
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Folks here are currently running IRAF on a single node of a 32-node / 64-CPU Beowulf cluster. I've only ever seen one journal article published on using IRAF on a Beowulf cluster where someone enhanced a single IRAF command with an MPI-based implementation on at most 5 CPUs. Is there more work going on with MPI-based implementations to parallelize specific parts of IRAF for distributed membory parallel machines like a Beowulf cluster?
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| emiliano |
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06/01/2006 08:47PM
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Registered: 12/05/2005
Posts: 38
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[quote:c8a020412a="PaulBuis"]I've only ever seen one journal article published on using IRAF on a Beowulf cluster where someone enhanced a single IRAF command with an MPI-based implementation on at most 5 CPUs[/quote:c8a020412a]Paul, could you please post the reference for that article? I'm very interested. Many thanks and kind regards,Emiliano.
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| mighell |
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06/01/2006 08:47PM
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Registered: 12/08/2005
Posts: 2
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Dear Emiliano,Paul may have been referring toQLWFPC2: Parallel-Processing Quick-Look WFPC2 Stellar Photometry Based on the Message Passing Interface
K. J. Mighell 2004, ADASS XIII, ASP Conf. Ser., 30, 678More information about QLWFPC2 (includig articles) and the source code is available at the following URL:http://www.noao.edu/staff/mighell/qlwfpc2-Ken Mighell
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MPI-based subroutines for IRAF on a Beowulf cluster
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