Computational Science
Mike Dunlavey's user avatar
Mike Dunlavey's user avatar
Mike Dunlavey's user avatar
Mike Dunlavey
  • Member for 10 years, 10 months
  • Last seen more than a month ago
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About

BS Mechanical Engr.
PhD CS(AI)
CS Prof (4yr)
Numerous consulting jobs.
15 yr at http://www.pharsight.com
Published book on CS & several articles
4 kids, 2 grand
Pilot(student)

P.S. The picture is a Beta-prime distribution. It shows the program speedup factors you can get if you see a problem twice in 5, 4, 3, and 2 samples.

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Top posts
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All Questions Answers
Score Newest
answer
39
What are some good strategies for improving the serial performance of my code?
Jul 6, 2012
answer
12
Profiling CFD code with Callgrind
Apr 5, 2012
answer
8
What makes Fortran fast?
Jul 12, 2012
answer
5
Why are Runge-Kutta and Euler's method so different?
Jul 15, 2015
answer
4
Is providing approximate gradients to a gradient based optimizer useless?
Jul 20, 2016
answer
4
How can I detect which among N bodies with different velocities will collide?
Jul 18, 2012
answer
3
Is it possible to optimise this integration code so that it runs faster?
Mar 26, 2014
answer
2
What algorithm for solving a set of stiff ODEs would be easiest to port to high precision floating point arithmetic?
Jun 18, 2012
answer
2
Ways of visualizing event data in search of performance issues
Sep 12, 2012
answer
2
Comparison of iteration methods: number of iterations vs. cpu time
Jun 21, 2013
Top network posts
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1583
How do I profile C++ code running on Linux?
101
Is micro-optimisation important when coding?
98
How does differential execution work?
78
How to improve performance of this code?
76
Stack and Queue, Why?

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