[CSC 435] Last minute questions -- and observations.
Andrew J. Pounds
pounds_aj at mercer.edu
Mon Apr 16 07:52:31 EDT 2018
So between 9 pm and 2 am last night I had several questions sent to me.
No way I can get to these before the late afternoon due to my Monday
schedule.
Because of this I will grant a small extension (last one). You have
until TUESDAY NIGHT at 11:59 pm to get this project done. By that time
I want...
1. everything you want graded checked into anvil
2. your timing paper/diagrams e-mailed to me as a PDF.
Now -- I have gotten lots of questions about timing dot. You must use
REALLY LONG vectors to time dot on hammer (generally in excess of 50000
elements).
Use the queues -- and use them wisely.
Be VERY careful about declaring (or forgetting to declare) variables in
Fortran. This has really messed with some peoples timings when they
called walltime (a double) and stored its result in a float.
--
Andrew J. Pounds, Ph.D. (pounds_aj at mercer.edu)
Professor of Chemistry and Computer Science
Mercer University, Macon, GA 31207 (478) 301-5627
http://faculty.mercer.edu/pounds_aj
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