Differential Equations and Parameter Estimation

General Usage
17

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Here is the result from ProfileView in IJulia. From the user description at ProfileView.jl, I thought that I could hover the mouse over the various areas and get some more insight, but hovering doesn’t help… (Btw: I needed to increase the resolution from the default 10^6…).

How can I use this profile view?

NOTE: when using ProfileView, I’m told that:

julia> using ProfileView
[ Info: Precompiling Gtk [4c0ca9eb-093a-5379-98c5-f87ac0bbbf44]
ERROR: LoadError: Cairo not properly installed. Please run
Pkg.build("Cairo")

If I run Pkg.build("Cairo"), I get error messages:

julia> Pkg.build("Cairo")
  Building LibCURL ─→ `C:\Users\user_name\.julia\packages\LibCURL\teHPG\deps\build.log`
  Building WinRPM ──→ `C:\Users\user_name\.julia\packages\WinRPM\Y9QdZ\deps\build.log`
  Building Homebrew → `C:\Users\user_name\.julia\packages\Homebrew\s09IX\deps\build.log`
  Building Cairo ───→ `C:\Users\user_name\.julia\packages\Cairo\p68X8\deps\build.log`
┌ Error: Error building `Cairo`:
│ [ Info: Updating WinRPM package list
│ [ Info: Downloading https://cache.julialang.org/http://download.opensuse.org/repositories/windows:/mingw:/win32/openSUSE_Leap_42.2/repodata/repomd.xml
│ [ Info: Downloading https://cache.julialang.org/http://download.opensuse.org/repositories/windows:/mingw:/win64/openSUSE_Leap_42.2/repodata/repomd.xml
│ [ Info: Nothing to do
│ [ Info: Nothing to do
│ ERROR: LoadError: Provider WinRPM.RPM failed to satisfy dependency pango
│ Stacktrace:
│  [1] error(::String) at .\error.jl:33
│  [2] satisfy!(::BinDeps.LibraryDependency, ::Array{DataType,1}) at C:\Users\user_name\.julia\packages\BinDeps\ZEval\src\dependencies.jl:945
│  [3] satisfy!(::BinDeps.LibraryGroup, ::Array{DataType,1}) at C:\Users\user_name\.julia\packages\BinDeps\ZEval\src\dependencies.jl:910
│  [4] satisfy!(::BinDeps.LibraryGroup) at C:\Users\user_name\.julia\packages\BinDeps\ZEval\src\dependencies.jl:874
│  [5] top-level scope at C:\Users\user_name\.julia\packages\BinDeps\ZEval\src\dependencies.jl:977
│  [6] include at .\boot.jl:326 [inlined]
│  [7] include_relative(::Module, ::String) at .\loading.jl:1038
│  [8] include(::Module, ::String) at .\sysimg.jl:29
│  [9] include(::String) at .\client.jl:403
│  [10] top-level scope at none:0
│ in expression starting at C:\Users\user_name\.julia\packages\Cairo\p68X8\deps\build.jl:176
└ @ Pkg.Operations C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\Operations.jl:1075

I don’t know if these error messages are related to those at Problem with Cairo building - #10 by tobias.knopp (which seems to be for a Linux installation). The ProfileView version is [c46f51b8] ProfileView v0.4.1.

Anyway, I’ll transfer the commands from IJulia to Juno, and try without using ProfileView.