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Inactive
Commits
: Listings
Analyzed
16 days
ago. based on code collected
17 days
ago.
Jan 29, 2024 — Jan 29, 2025
Showing page 23 of 27
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Start preconditioner for Stokes, still need to assemble matrices.
Jed Brown
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over 15 years ago
Stokes Jacobian by blocks works
Jed Brown
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over 15 years ago
Change meaning of InsertMode argument to dFSExpandedToGlobal.
Jed Brown
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over 15 years ago
Matrix-free analytic Jacobians for Stokes.
Jed Brown
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over 15 years ago
Use INSERT_VALUES to remove superfluous VecZeroEntries
Jed Brown
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over 15 years ago
Correct Stokes exact solution, we do indeed converge now
Jed Brown
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over 15 years ago
Fix StokesPointwiseFunction bug, work on checking errors
Jed Brown
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over 15 years ago
Partial Stokes implementation, still need errors and Jacobians.
Jed Brown
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over 15 years ago
Compress and uncompress symmetric tensors. Eventually we will offer dAPPLY_SYMGRAD.
Jed Brown
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over 15 years ago
dFS depends on Mat so initialize so that MatOrderingList is non-null
Jed Brown
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over 15 years ago
remove warning
Jed Brown
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over 15 years ago
Added dMeshMorph and test of elliptic solver on deformed mesh. Results are nearly mesh independent.
Jed Brown
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almost 16 years ago
Add elasticity test. This is a nonlinear vector problem and it is large enough that it takes a couple seconds to run. It uses the (now default) RCM ordering.
Jed Brown
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almost 16 years ago
Compute low-bandwidth ordering. -dfs_ordering_type
Jed Brown
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almost 16 years ago
Simplified elasticity exact solution. Add logging to ElastShellMatMult. -q1mat_type
Jed Brown
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almost 16 years ago
Critical bug fix in dFSGetCoordinates() for bs>1.
Jed Brown
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almost 16 years ago
Alternate SSE unrolling, looks to be marginally better, though very close to measurement error.
Jed Brown
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almost 16 years ago
Reworking of TensorMult_Hex to provide unrolled implementations
Jed Brown
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almost 16 years ago
Add ability to apply left- and right-scaling to the sparse Jacobian. The scaling was optimized in the 1D case to minimize the condition number of the preconditioned spectral operator. Unfortunately, it does not seem to be a clear win on real problems (it is usually worse). It can be activated by -djac_tensor_{mass,laplace}_scale TRUE if supported by the assembly function (see ellip.c for example).
Jed Brown
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almost 16 years ago
More convenient logging of tests
Jed Brown
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almost 16 years ago
Add elasticity example
Jed Brown
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almost 16 years ago
Bug fixes for bs>1
Jed Brown
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almost 16 years ago
Clean up ellip exact solutions, only use sympy function values
Jed Brown
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almost 16 years ago
Clean up testing
Jed Brown
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almost 16 years ago
Inhomogeneous Dirichlet implemented for ellip. Closes gh-13.
Jed Brown
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almost 16 years ago
Implement dFSGetCoordinates(), closes gh-14.
Jed Brown
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almost 16 years ago
Start boundary condition unit test
Jed Brown
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almost 16 years ago
Verify the correct memory
Jed Brown
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almost 16 years ago
Write geometry associations so they can be inferred by iRel.
Jed Brown
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almost 16 years ago
Use VecDohp to efficiently manage Dirichlet part of vectors. closes gh-4.
Jed Brown
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almost 16 years ago
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