Division

Any technical questions about the Epiphany chip and Parallella HW Platform.

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Re: Division

Postby shodruk » Wed Jun 05, 2013 11:54 am

We should consider "Amdahl's law" when optimizing a program.
When the division codes consumes 0.01% of the program's execution time, the speedup gain is only 1.0001 times even if optimizing the division codes 1000 times faster.
Shodruky
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