SciML / DataInterpolations.jl

A library of data interpolation and smoothing functions
MIT License
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Type instability: Interpolations in v5 return Vector{Any} with all-Vector{Float64} inputs #253

Closed moble closed 1 month ago

moble commented 1 month ago

Describe the example

With the latest version of this package, the various interpolations like CubicSpline returns Vector{Any} even when all inputs are Vector{Float64}. This doesn't happen in v4 of this package.

Minimal Reproducible Example 👇

This is what I get in a temp environment using add DataInterpolations@4:

julia> using DataInterpolations

julia> t = Float64[0.1, 0.2, 0.3, 0.4, 0.5]; CubicSpline(t, t)(t)
5-element Vector{Float64}:
 0.1
 0.2
 0.3
 0.4
 0.5

Note that the output is a Vector{Float64}. I get the same results with all the interpolations (except BSplineInterpolation which I haven't tried).

Error & Stacktrace ⚠️

Now in a temp environment using add DataInterpolations@5:

julia> using DataInterpolations

julia> t = Float64[0.1, 0.2, 0.3, 0.4, 0.5]; CubicSpline(t, t)(t)
5-element Vector{Any}:
 0.1
 0.2
 0.3
 0.4
 0.5

Note that the output is a Vector{Any}. I get the same results with all the interpolations (except BSplineInterpolation which I haven't tried).

Not Working Environment (please complete the following information):

Status `/private/var/folders/bh/rg4bdsl965l0572z3vtmwkr40000gn/T/jl_HUAoT0/Project.toml`
  [82cc6244] DataInterpolations v5.0.0
Status `/private/var/folders/bh/rg4bdsl965l0572z3vtmwkr40000gn/T/jl_HUAoT0/Manifest.toml`
  [bbf7d656] CommonSubexpressions v0.3.0
  [a8cc5b0e] Crayons v4.1.1
  [9a962f9c] DataAPI v1.16.0
  [82cc6244] DataInterpolations v5.0.0
  [e2d170a0] DataValueInterfaces v1.0.0
  [163ba53b] DiffResults v1.1.0
  [b552c78f] DiffRules v1.15.1
  [ffbed154] DocStringExtensions v0.9.3
  [64ca27bc] FindFirstFunctions v1.2.0
  [f6369f11] ForwardDiff v0.10.36
  [92d709cd] IrrationalConstants v0.2.2
  [82899510] IteratorInterfaceExtensions v1.0.0
  [692b3bcd] JLLWrappers v1.5.0
  [b964fa9f] LaTeXStrings v1.3.1
  [2ab3a3ac] LogExpFunctions v0.3.27
  [1914dd2f] MacroTools v0.5.13
  [77ba4419] NaNMath v1.0.2
  [bac558e1] OrderedCollections v1.6.3
  [aea7be01] PrecompileTools v1.2.1
  [21216c6a] Preferences v1.4.3
  [08abe8d2] PrettyTables v2.3.2
  [3cdcf5f2] RecipesBase v1.3.4
  [189a3867] Reexport v1.2.2
  [276daf66] SpecialFunctions v2.4.0
  [1e83bf80] StaticArraysCore v1.4.2
  [892a3eda] StringManipulation v0.3.4
  [3783bdb8] TableTraits v1.0.1
  [bd369af6] Tables v1.11.1
  [efe28fd5] OpenSpecFun_jll v0.5.5+0
  [0dad84c5] ArgTools v1.1.1
  [56f22d72] Artifacts
  [2a0f44e3] Base64
  [ade2ca70] Dates
  [f43a241f] Downloads v1.6.0
  [7b1f6079] FileWatching
  [b77e0a4c] InteractiveUtils
  [b27032c2] LibCURL v0.6.4
  [76f85450] LibGit2
  [8f399da3] Libdl
  [37e2e46d] LinearAlgebra
  [56ddb016] Logging
  [d6f4376e] Markdown
  [ca575930] NetworkOptions v1.2.0
  [44cfe95a] Pkg v1.10.0
  [de0858da] Printf
  [3fa0cd96] REPL
  [9a3f8284] Random
  [ea8e919c] SHA v0.7.0
  [9e88b42a] Serialization
  [6462fe0b] Sockets
  [fa267f1f] TOML v1.0.3
  [a4e569a6] Tar v1.10.0
  [8dfed614] Test
  [cf7118a7] UUIDs
  [4ec0a83e] Unicode
  [e66e0078] CompilerSupportLibraries_jll v1.1.1+0
  [deac9b47] LibCURL_jll v8.4.0+0
  [e37daf67] LibGit2_jll v1.6.4+0
  [29816b5a] LibSSH2_jll v1.11.0+1
  [c8ffd9c3] MbedTLS_jll v2.28.2+1
  [14a3606d] MozillaCACerts_jll v2023.1.10
  [4536629a] OpenBLAS_jll v0.3.23+4
  [05823500] OpenLibm_jll v0.8.1+2
  [83775a58] Zlib_jll v1.2.13+1
  [8e850b90] libblastrampoline_jll v5.8.0+1
  [8e850ede] nghttp2_jll v1.52.0+1
  [3f19e933] p7zip_jll v17.4.0+2
Julia Version 1.10.3
Commit 0b4590a5507 (2024-04-30 10:59 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: macOS (arm64-apple-darwin22.4.0)
  CPU: 12 × Apple M2 Max
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, apple-m1)
Threads: 1 default, 0 interactive, 1 GC (on 8 virtual cores)

Working Environment (please complete the following information):

Status `/private/var/folders/bh/rg4bdsl965l0572z3vtmwkr40000gn/T/jl_yBH9Ow/Project.toml`
⌃ [82cc6244] DataInterpolations v4.8.0
Info Packages marked with ⌃ have new versions available and may be upgradable.
Status `/private/var/folders/bh/rg4bdsl965l0572z3vtmwkr40000gn/T/jl_yBH9Ow/Manifest.toml`
  [bbf7d656] CommonSubexpressions v0.3.0
  [a8cc5b0e] Crayons v4.1.1
  [9a962f9c] DataAPI v1.16.0
⌃ [82cc6244] DataInterpolations v4.8.0
  [e2d170a0] DataValueInterfaces v1.0.0
  [163ba53b] DiffResults v1.1.0
  [b552c78f] DiffRules v1.15.1
  [ffbed154] DocStringExtensions v0.9.3
  [64ca27bc] FindFirstFunctions v1.2.0
  [f6369f11] ForwardDiff v0.10.36
  [92d709cd] IrrationalConstants v0.2.2
  [82899510] IteratorInterfaceExtensions v1.0.0
  [692b3bcd] JLLWrappers v1.5.0
  [b964fa9f] LaTeXStrings v1.3.1
  [2ab3a3ac] LogExpFunctions v0.3.27
  [1914dd2f] MacroTools v0.5.13
  [77ba4419] NaNMath v1.0.2
  [bac558e1] OrderedCollections v1.6.3
  [aea7be01] PrecompileTools v1.2.1
  [21216c6a] Preferences v1.4.3
  [08abe8d2] PrettyTables v2.3.2
  [3cdcf5f2] RecipesBase v1.3.4
  [189a3867] Reexport v1.2.2
  [276daf66] SpecialFunctions v2.4.0
  [1e83bf80] StaticArraysCore v1.4.2
  [892a3eda] StringManipulation v0.3.4
  [3783bdb8] TableTraits v1.0.1
  [bd369af6] Tables v1.11.1
  [efe28fd5] OpenSpecFun_jll v0.5.5+0
  [0dad84c5] ArgTools v1.1.1
  [56f22d72] Artifacts
  [2a0f44e3] Base64
  [ade2ca70] Dates
  [f43a241f] Downloads v1.6.0
  [7b1f6079] FileWatching
  [b77e0a4c] InteractiveUtils
  [b27032c2] LibCURL v0.6.4
  [76f85450] LibGit2
  [8f399da3] Libdl
  [37e2e46d] LinearAlgebra
  [56ddb016] Logging
  [d6f4376e] Markdown
  [ca575930] NetworkOptions v1.2.0
  [44cfe95a] Pkg v1.10.0
  [de0858da] Printf
  [3fa0cd96] REPL
  [9a3f8284] Random
  [ea8e919c] SHA v0.7.0
  [9e88b42a] Serialization
  [6462fe0b] Sockets
  [fa267f1f] TOML v1.0.3
  [a4e569a6] Tar v1.10.0
  [8dfed614] Test
  [cf7118a7] UUIDs
  [4ec0a83e] Unicode
  [e66e0078] CompilerSupportLibraries_jll v1.1.1+0
  [deac9b47] LibCURL_jll v8.4.0+0
  [e37daf67] LibGit2_jll v1.6.4+0
  [29816b5a] LibSSH2_jll v1.11.0+1
  [c8ffd9c3] MbedTLS_jll v2.28.2+1
  [14a3606d] MozillaCACerts_jll v2023.1.10
  [4536629a] OpenBLAS_jll v0.3.23+4
  [05823500] OpenLibm_jll v0.8.1+2
  [83775a58] Zlib_jll v1.2.13+1
  [8e850b90] libblastrampoline_jll v5.8.0+1
  [8e850ede] nghttp2_jll v1.52.0+1
  [3f19e933] p7zip_jll v17.4.0+2
Info Packages marked with ⌃ have new versions available and may be upgradable.
Julia Version 1.10.3
Commit 0b4590a5507 (2024-04-30 10:59 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: macOS (arm64-apple-darwin22.4.0)
  CPU: 12 × Apple M2 Max
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, apple-m1)
Threads: 1 default, 0 interactive, 1 GC (on 8 virtual cores)