I really like the NLsolve.jl package in conjunction with LineSearches.jl - great stuff! I have a scalar, relatively simple nonlinear equation that I can solve using res = nlsolve(gamma -> f(gamma[1], bla, bla, bla), gamma -> j(gamma[1], bla, bla, bla), [gamma], method =…

If you use NonlinearSolve.jl there are a couple of options: Use SimpleNonlinearSolve Code Optimization for Small Nonlinear Systems in Julia · NonlinearSolve.jl that will pretty much outperform most solvers for scalar/static arrays problems Use the caching interface of cache = init(....) and inside…

Newton + LineSearch in Hot Loop: Reduce allocations

Specific Domains Numerics

DanDoe November 14, 2024, 8:08am 7

Xref: NonlinearSolve uses AD Jacobian even when I specify it analytically - #3 by DanDoe

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Newton + LineSearch in Hot Loop: Reduce allocations

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