v0.8.10

ADNLPModels v0.8.10

Diff since v0.8.9

Merged pull requests:

• Support Enzyme.jl (#314) (@amontoison)
• Update with JSOBestieTemplate for ADNLPModels (#318) (@tmigot)

Closed issues:

• Unit tests fail on QuadraticModels with ADNLPModels 0.8 (#255)

v0.8.9

ADNLPModels v0.8.9

Diff since v0.8.8

Merged pull requests:

• Handle linear constructor without linear constraints (#316) (@tmigot)

Closed issues:

• CI allow failure on nightly (#266)
• Marine problem issue when trying to set size (#315)

v0.8.8

ADNLPModels v0.8.8

Diff since v0.8.7

Merged pull requests:

• Remove ct-registry for OptimalControl.jl (#299) (@ocots)
• Remove unused CI scripts (#301) (@tmigot)
• Remove nnz_colors in sparsity_pattern.jl (#304) (@amontoison)
• Add a function get_sparsity_pattern (#307) (@amontoison)
• Update the workflow Breakage.yml (#308) (@amontoison)
• Reorganize the tests with CUDA, Enzyme and Zygote (#309) (@amontoison)

Closed issues:

• Optimize the sparse Hessian (#165)
• Add documentation/test on manually providing sparsity pattern for Jacobian/Hessian (#193)
• Breakage OptimalControl.jl: ct-registry no more needed (#298)
• Add a function to get the sparsity patterns from an ADNLPModel (#300)

v0.8.7

ADNLPModels v0.8.7

Diff since v0.8.6

Merged pull requests:

• Update benchmark/Manifest.toml (#291) (@amontoison)
• Update benchmark folder (#293) (@amontoison)
• Support acyclic coloring for sparse Hessians (#294) (@amontoison)
• Update CI scripts (#296) (@amontoison)
• [documentation] Give more details on coloring algorithms (#297) (@amontoison)

v0.8.6

ADNLPModels v0.8.6

Diff since v0.8.5

Merged pull requests:

• Add tutorial with manual sparsity pattern (#209) (@tmigot)
• Upgrade ADNLPModels.jl for SparseMatrixColoring.jl v0.4.0 (#289) (@amontoison)

v0.8.5

ADNLPModels v0.8.5

Diff since v0.8.4

Merged pull requests:

• Add an option to provide the sparsity pattern of jacobians and hessians (#284) (@amontoison)
• [documentation] Explain how we can provide a sparsity pattern (#286) (@amontoison)
• Allow pre-instantiated backends (#287) (@tmigot)

Closed issues:

• Sparsity detection breaks the norm function on 0.8 (#247)

v0.8.4

ADNLPModels v0.8.4

Diff since v0.8.3

Merged pull requests:

• Release 0.8.4 (#282) (@amontoison)

v0.8.3

ADNLPModels v0.8.3

Diff since v0.8.2

Merged pull requests:

• Add jprod benchmark (#256) (@tmigot)
• Add benchmark analyzer (#259) (@tmigot)
• Add gradient benchmark CI (#261) (@tmigot)
• Add more benchmark CI (#262) (@tmigot)
• Fix benchmarks (#263) (@tmigot)
• Add benchmark folder README (#265) (@tmigot)
• Faster Hessian package benchmark (#267) (@tmigot)
• Skip if too many constraints (for instance polygon) (#268) (@tmigot)
• Optimize sparse AD (#269) (@amontoison)
• Use a symmetric coloring for the computation of sparse Hessians (#271) (@amontoison)
• Update benchmark/Manifest.toml (#272) (@amontoison)
• Symmetric decompression (#273) (@gdalle)
• Don't test on nightly (#274) (@gdalle)
• [Benchmarks] Update Manifest.toml (#275) (@amontoison)
• [documentation] Use Documenter.jl v1.0 (#276) (@amontoison)

Closed issues:

• Symmetric coloring for efficient sparse hessian computation (#258)

v0.8.2

ADNLPModels v0.8.2

Diff since v0.8.1

Merged pull requests:

• Full support of sparse AD for NLS models (#239) (@amontoison)
• Add basic gradient benchmark (#248) (@tmigot)
• [documentation] Explain coloring and detector kwargs in sparse backends (#249) (@amontoison)
• Add more benchmark: jac and hess (#251) (@tmigot)
• Pass empty function instead of unused objective in NLS backend (#253) (@tmigot)

Closed issues:

• Bug sparse hessian with conditionals (#140)
• Add sparse backend for Hessian of residual for NLS models (#183)
• Test Graphs.jl coloring algorithm (#204)
• Let users configure sparsity detector and coloring algorithm (#242)

v0.8.1

ADNLPModels v0.8.1

Diff since v0.8.0

Merged pull requests:

• Replace ColPack with SparseMatrixColorings (#244) (@gdalle)
• [documentation] Fix the table of AD backends (#245) (@amontoison)

Closed issues:

• Replace ColPack with SparseMatrixColorings? (#237)
• Display issue in docs (#243)