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This is needed if we monitor Qs from RegisterFit and store it as an Array{Mat}.
This prepares the way for including a temporal penalty on the deformation to enforce gradual change.
When running all tests through runtests, sometimes the workers hadn't been killed when a new `using...` statement in the next test ran. This could lead to path errors due to julia#3674.
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Wow, I think this could be a big breakthrough!! |
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It also could be unusably slow, if we want to register each stack. The mismatch computation is fast, it's the optimization I'm worried about---optimizing 10^7 parameters simultaneously is not child's play. We'll see how it works out. |
This is needed for reasonable performance, and especially mmapping, when writing mismatch data to disk.
timholy
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Oct 22, 2015
Add worker that writes mismatch data to disk file
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This prepares the way for testing an older strategy---explicitly finding the minimum over an entire experiment, not just on a stack-by-stack basis---with the new registration code. The key commit is 2698f2b. It's mildly outrageous how easy this was to add, a possible sign that the Driver/Worker architecture is well-designed 😄.
Still working on actually using this information for optimization (that is much harder).
While this PR will fail due to the julia bug in the module paths, locally (on cannon) it should now be possible to run
runtests.jl.