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Upstream #11

Merged
merged 63 commits into from
Aug 21, 2024
Merged

Upstream #11

merged 63 commits into from
Aug 21, 2024

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Shreyas-Ekanathan
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ChrisRackauckas and others added 30 commits August 12, 2024 18:35
Using:

```julia
function autocompat(ctx=Pkg.Types.Context(); io=nothing)
    io = something(io, ctx.io)
    updated_deps = String[]
    for dep_list in (ctx.env.project.deps, ctx.env.project.weakdeps, ctx.env.project.extras),
        (dep, uuid) in dep_list

        compat_str = Pkg.Operations.get_compat_str(ctx.env.project, dep)
        isnothing(compat_str) || continue
        if uuid in ctx.env.manifest
            v = ctx.env.manifest[uuid].version
            v === nothing && (v = "<0.0.1, 1")
        else
            try
                pkg_versions = Pkg.Versions.VersionSpec([Pkg.Operations.get_all_registered_versions(
                    ctx, uuid)...])
                if isempty(pkg_versions)
                    @warn "No versions of $(dep) are registered. Possibly a Standard Library package."
                    v = "<0.0.1, 1"
                else
                    latest_version = Pkg.Operations.get_latest_compatible_version(
                        ctx, uuid, pkg_versions)
                    v = latest_version
                end
            catch err
                @error "Encountered Error $(err) while processing $(dep). Skipping."
                continue
            end
        end
        Pkg.Operations.set_compat(ctx.env.project, dep, string(v)) ||
            Pkg.Types.pkgerror("invalid compat version specifier \"$(string(v))\"")
        push!(updated_deps, dep)
    end
    if isempty(updated_deps)
        Pkg.printpkgstyle(io, :Info, "no misssing compat entries found. No changes made.";
            color=Base.info_color())
    elseif length(updated_deps) == 1
        Pkg.printpkgstyle(io, :Info,
            "new entry set for $(only(updated_deps)) based on its current version";
            color=Base.info_color())
    else
        Pkg.printpkgstyle(io,
            :Info,
            "new entries set for $(join(updated_deps, ", ", " and ")) based on their current versions";
            color=Base.info_color())
    end
    Pkg.Types.write_env(ctx.env)
    return Pkg.Operations.print_compat(ctx; io)
end

for x in readdir("/Users/chrisrackauckas/.julia/dev/OrdinaryDiffEq/lib")
    Pkg.activate("/Users/chrisrackauckas/.julia/dev/OrdinaryDiffEq/lib/$x")
    autocompat()
end
```
Remove the InteractiveUtils dependency by reimplementing subtypes
Split and inactivate increment functions
This was used as a performance optimization early on, dropping the construction of those two vectors since we already construct so much in the caches, we might as well reuse one of the cache pointers. And it's also built into some methods what cache pointer that must be. So the integrator is made with undef's and then during initialization phase the pointers are set.

However, this is unnecessary and adds some complexity. For one, it makes the constructor a bit of a mess. But for two, it gives Enzyme issues as demonstrated in SciML#2282. A better solution is then to just, construct the type correctly.

To do this, we simply need to refactor the information of what vectors correspond to fsal first and last into a function that is per-cache, and use that function in the integrator construction. That's already done in this PR. All that's required to complete this PR is to ensure this refactor is done on every method.
@Shreyas-Ekanathan Shreyas-Ekanathan merged commit 4228c83 into master Aug 21, 2024
0 of 59 checks passed
@Shreyas-Ekanathan Shreyas-Ekanathan deleted the upstream branch August 21, 2024 00:59
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4 participants