new DFT api #12201
new DFT api #12201
Conversation
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I know the AppVeyor has to fail just before I want to merge it! No matter how many times it has passed in a row before that.... So we've got a new pattern in the windows CI failure? |
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Is it ok to ignore appveyor then? |
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I'm tempting. |
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Looking at the AppVeyor history, it's not like that the freeze hasn't happen on recent commits before this PR so I think I'm going to merge this and give Tony an hour or two to stop me..... |
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Looks like you restarted it, where was the freeze occurring? If it was the spawn test, yes that still happens intermittently, but it's best to restart the run if the queue's not too long to verify that it's not some new failure mode. |
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@tkelman Yes it was freezing after printing the error message I pasted above in the |
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Though judging by your comment in #12144 that may have actually been an unrelated warning |
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I'm just curious if you guys have heard of the extended DFT (http://arxiv.org/abs/1303.2033)? After perusing his thesis summary, it sounds like we should be moving toward this type of more accurate math and away from the approximations we would make to reduce total flops or increase the speed of the calculation. It only makes sense in light of the fact that the speed of processors increases by orders of magnitude every few years. |
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@esd100 Note that this issue is just about updating the API for the existing functionality, and not adding new DFT features. Even then, that's an open-ended question better suited for mailing list discussion. |
JuliaLang/julia#12201 (new DFT API) JuliaLang/julia@189a043 (require no longer necessary in tests)
FFTW wrappers were moved and mostly rewritten - the Julia wrappers are probably not GPL? ref 481f351 and #8248 and #12201 make note of grisu derived license in top-level LICENSE.md and update links, repo was moved from github.com/floitsch to github.com/google umfpack and cholmod code were moved from base/linalg to base/sparse
FFTW wrappers were moved and mostly rewritten - the Julia wrappers are probably not GPL? ref JuliaLang/julia@481f351 and JuliaLang/julia#8248 and JuliaLang/julia#12201 make note of grisu derived license in top-level LICENSE.md and update links, repo was moved from github.com/floitsch to github.com/google umfpack and cholmod code were moved from base/linalg to base/sparse
FFTW wrappers were moved and mostly rewritten - the Julia wrappers are probably not GPL? ref JuliaLang/julia@6bd4f15 and JuliaLang/julia#8248 and JuliaLang/julia#12201 make note of grisu derived license in top-level LICENSE.md and update links, repo was moved from github.com/floitsch to github.com/google umfpack and cholmod code were moved from base/linalg to base/sparse
This is a pure rebase of #12087. The plan is described in #12087 (comment) .
This PR is only for rebasing and getting a full CI run. Will merge after that.