Skip to content

Handle inactive methods #3120

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
wsmoses merged 1 commit into from
May 23, 2026
+24 −0
Merged

Handle inactive methods #3120

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions src/internal_rules/inactive.jl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,12 @@ end
function EnzymeRules.inactive_noinl(::typeof(Base.dataids), args...)
return nothing
end
function EnzymeRules.inactive_noinl(::typeof(Base.signature_type), args...)
return nothing
end
function EnzymeRules.inactive_noinl(::typeof(Base.methods), args...)
return nothing
end

@inline EnzymeRules.inactive_type(v::Type{Nothing}) = true
@inline EnzymeRules.inactive_type(v::Type{Union{}}) = true
Expand Down
18 changes: 18 additions & 0 deletions src/typeutils/make_zero.jl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,24 @@ end
return res
end

@inline function EnzymeCore.make_zero(
::Type{Core.SimpleVector},
seen::IdDict,
prev::Core.SimpleVector,
::Val{copy_if_inactive} = Val(false),
)::Core.SimpleVector where {copy_if_inactive}
if haskey(seen, prev)
return seen[prev]
end
data = []
for v in prev
push!(data, EnzymeCore.make_zero(Core.Typeof(v), seen, v, Val(copy_if_inactive)))
end
newa = Core.svec(data)
seen[prev] = newa
return newa
end

@inline function EnzymeCore.make_zero(
::Type{RT},
seen::IdDict,
Expand Down
Loading