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Add TAO/NLS RieszMapPC preconditioner test - #5268

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bj-chang wants to merge 4 commits into
firedrakeproject:mainfrom
bj-chang:riesz-map-pc-test-release
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Add TAO/NLS RieszMapPC preconditioner test#5268
bj-chang wants to merge 4 commits into
firedrakeproject:mainfrom
bj-chang:riesz-map-pc-test-release

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@bj-chang

@bj-chang bj-chang commented Jul 21, 2026

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This is a test for RieszMapPC, the preconditioner added in dolfin-adjoint/pyadjoint#262. It runs a small optimisation problem in firedrake using that preconditioner, and checks two things: that the preconditioner is actually being used, and that the optimiser still finds the right answer.

Comment thread pyproject.toml Outdated
"pkgconfig",
"progress",
"pyadjoint-ad>=2026.4.0",
"pyadjoint-ad @ git+https://github.com/bj-chang/pyadjoint.git@riesz-map-pc",

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Suggested change
"pyadjoint-ad @ git+https://github.com/bj-chang/pyadjoint.git@riesz-map-pc",
"pyadjoint-ad>=2026.4.0",

dham
dham previously approved these changes Jul 21, 2026
@bj-chang
bj-chang force-pushed the riesz-map-pc-test-release branch from 715700e to dd8d0cd Compare July 24, 2026 11:28
@bj-chang
bj-chang changed the base branch from release to main July 24, 2026 11:34
Comment thread pyproject.toml Outdated
@dham
dham enabled auto-merge (squash) July 28, 2026 12:44
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3 participants