roots - Plotting roots of polynomials

	Commit message (Collapse)	Author	Age
*	aberth: Compile with latest futhark	Tom Smeding	2020-06-30
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*	It's Jacobi-style, not Lagrange-style	tomsmeding	2019-04-20
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*	Use 'init' in max_root_norm in futhark	tomsmeding	2019-04-20
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*	Chunked computations	tomsmeding	2019-04-20
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*	Now it actually works on iris!	tomsmeding	2019-04-20
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*	Switch to f32 for intel iris (which doesn't work)	tomsmeding	2019-04-20
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*	Different image bounds layout	tomsmeding	2019-04-20
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*	Larger!	tomsmeding	2019-04-20
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*	Correct root bounds checking in futhark	tomsmeding	2019-04-19
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*	Working Futhark! 🎉	tomsmeding	2019-04-19
\| \| \| \| \| \| \| \|	That was actually easier than expected, and (surprise!) it runs ORDERS OF MAGNITUDE faster than my C++ implementation... C++ takes ~1min on my i5-4278U CPU @ 2.60GHz using all 4 virtual cores; the Futhark takes ~11sec on 1 core. Not sure whether my own code is so terribly bad or whether Futhark is cool, but this is cool nevertheless.
*	Rename lib.fut to more reasonable name	tomsmeding	2019-04-19