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Currently, `eig` and similar throw `no method eigfact` when applied to these types of matrices. We should be able to provide efficient LAPACK-based solvers for these types.
For `Tridiagonal`, we can…
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```
What steps will reproduce the problem?
1. loading anatomical volumes
What is the expected output?
I expect to see the image in maingl
What do you see instead?
I see a black or white screen in m…
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Testing with sync preview feature, I encountered some wierd issues.
- After performed any sync actions, and trying to save one file with ex-mode's `:w` command, it failed with the following errors
``…
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This was discussed in some detail [here](https://github.com/JuliaLang/julia/issues/8389#issuecomment-55934489). I was having trouble finding it, and thought it deserved its own issue.
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Consider a `UnitSquareMesh(2, 2)` mesh. The following code (with the drag term `D_momentum`) runs quickly in serial (taking about 5 s from a clean cache):
```
from pyop2 import *
from firedrake impor…
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I managed to build a local version of Firedrake on Archer, with up-to-date 'everything', and I'm trying to run problems using an extruded mesh. However, running the following code over 24 processes (o…
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In the following snippet, I get the following error in my JS console trying to render:
`Uncaught TypeError: undefined is not a function rst.js:52`
This is tip of the v3 branch, 57e7ed7177b24664e57123…
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We would like to support the Robin-style BC prototyped in the Sierra code base. This allows for an additional penalty term in addition to the full flux.
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Needed for hybridised solvers (to implement timestepping for dynamical core work).
We need Hdiv and Hcurl fields that still apply Piola transformations but are discontinuous. David says this can be d…
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When running a shallow water simulation in Firedrake-Fluids (`tests/swe_standing_wave`) in serial, each time-step takes approximately the same amount of time. When run in parallel, the first time-step…