Parallelization check list

Schilling, Richard RSchilling at affiliatedhealth.org
Thu Jun 29 11:15:04 PDT 2000


Sure. One of the things to look for, definitely, are nested loops.  You can
increase "big oh" efficienty by factors of ten when you parallelize these
types of loops.  Not sure about any actual benchmarks on the approach,
however.

Richard Schilling
Web Integration Programmer
Affiliated Health Services

-----Original Message-----
From: Gallip William C PHDN [mailto:gallipwc at nswcphdn.navy.mil]
Sent: Thursday, June 29, 2000 10:45 AM
To: beowulf at beowulf.org
Subject: Parallelization check list


We are starting to put together a check-list of things to consider when
taking a serial code and determining its parallelizability, either for a
distributed memory and/or SMP environment.  Has anyone already gone through
a similar exercise and if so could you share the results?  Any help would be
greatly appreciated.

Bill Gallip
Fleet Advanced Supercomputing Technology Center
NAVSEA Dam Neck
Virginia Beach, VA

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