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Added iterative solvers #49

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Added iterative solvers #49

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phg1024
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@phg1024 phg1024 commented Nov 7, 2013

Conjugate gradient and BiCGSTAB are implemented.

@phg1024
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phg1024 commented Nov 7, 2013

Added benchmark3 to show the iterative solvers.

perf

2. bug fixed in the benchmark page
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sloisel commented Nov 8, 2013

This looks good. I want to merge it but I have to fix my build machine
first.

Thanks a lot for this. I'd write more but I'm on the phone.
On Nov 7, 2013 9:33 PM, "Peihong" notifications@github.com wrote:

Added benchmark3 to show the iterative solvers.

[image: perf]https://f.cloud.github.com/assets/2273868/1496009/19fb692e-47f4-11e3-9363-7810c61ee0e2.PNG


Reply to this email directly or view it on GitHubhttps://github.com//pull/49#issuecomment-28008587
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the performance of SOR solver is not as good as CG and BiCGSTAB, but similar to ccsLUPSolve.
in practice, CG and BiCGSTAB should always be the best options.
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