Comments (4)
Hello,
- What is the difference between hyper-reduction and masking? Which one is more efficient? I think it is hyper-reduction.
masking is just a trick to have the behavior of hyperreduction but without the difficulties of hyperreduction. Basically masking still uses the full FOM and only applies a filter to select specific elements.
- Is there a demo of hyper-reduction available? I'm interested in a demo corresponding to the following link
Unfortunately there is not one.
We don't have resources at the moment to revise pressio4py.
However we do have a hyperreduction example in our tutorials but that uses c++ , see this: https://pressio.github.io/pressio-tutorials/endtoend/swe_lspg_hypred_1.html. but keep in mind this uses the c++ code that is more updated than pressio4py
- Where can I browse the source? I can't find source corresponding to , let's say,
pressio4py.rom.lspg.unsteady.HypredProblem
here is the source: https://github.com/Pressio/pressio4py/blob/main/src/lspg_unsteady.hpp
You have to read c++ code since the prssio4py is just binding the c++ code.
not sure how clear this is to you. This code should greatly simplify if we had the time to update pressio4py to use the latest c++ version but right now we don't have the bandwidth
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@gokhalen i updated the comment above
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I am away from my laptop so I will reply more later when I get to it
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Thank you very much.
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