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move precompile workload back from Base (JuliaLang#53679)
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@IanButterworth
IanButterworth authored Mar 10, 2024
1 parent ccdf89e commit 26b3b5f
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Showing 2 changed files with 52 additions and 87 deletions.
55 changes: 0 additions & 55 deletions base/Base.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -568,61 +568,6 @@ end_base_include = time_ns()
const _sysimage_modules = PkgId[]
in_sysimage(pkgid::PkgId) = pkgid in _sysimage_modules

# Precompiles for Revise and other packages
# TODO: move these to contrib/generate_precompile.jl
# The problem is they don't work there
for match = _methods(+, (Int, Int), -1, get_world_counter())
m = match.method
delete!(push!(Set{Method}(), m), m)
copy(Core.Compiler.retrieve_code_info(Core.Compiler.specialize_method(match), typemax(UInt)))

empty!(Set())
push!(push!(Set{Union{GlobalRef,Symbol}}(), :two), GlobalRef(Base, :two))
(setindex!(Dict{String,Base.PkgId}(), Base.PkgId(Base), "file.jl"))["file.jl"]
(setindex!(Dict{Symbol,Vector{Int}}(), [1], :two))[:two]
(setindex!(Dict{Base.PkgId,String}(), "file.jl", Base.PkgId(Base)))[Base.PkgId(Base)]
(setindex!(Dict{Union{GlobalRef,Symbol}, Vector{Int}}(), [1], :two))[:two]
(setindex!(IdDict{Type, Union{Missing, Vector{Tuple{LineNumberNode, Expr}}}}(), missing, Int))[Int]
Dict{Symbol, Union{Nothing, Bool, Symbol}}(:one => false)[:one]
Dict(Base => [:(1+1)])[Base]
Dict(:one => [1])[:one]
Dict("abc" => Set())["abc"]
pushfirst!([], sum)
get(Base.pkgorigins, Base.PkgId(Base), nothing)
sort!([1,2,3])
unique!([1,2,3])
cumsum([1,2,3])
append!(Int[], BitSet())
isempty(BitSet())
delete!(BitSet([1,2]), 3)
deleteat!(Int32[1,2,3], [1,3])
deleteat!(Any[1,2,3], [1,3])
Core.svec(1, 2) == Core.svec(3, 4)
any(t->t[1].line > 1, [(LineNumberNode(2,:none), :(1+1))])

# Code loading uses this
sortperm(mtime.(readdir(".")), rev=true)
# JLLWrappers uses these
Dict{UUID,Set{String}}()[UUID("692b3bcd-3c85-4b1f-b108-f13ce0eb3210")] = Set{String}()
get!(Set{String}, Dict{UUID,Set{String}}(), UUID("692b3bcd-3c85-4b1f-b108-f13ce0eb3210"))
eachindex(IndexLinear(), Expr[])
push!(Expr[], Expr(:return, false))
vcat(String[], String[])
k, v = (:hello => nothing)
precompile(indexed_iterate, (Pair{Symbol, Union{Nothing, String}}, Int))
precompile(indexed_iterate, (Pair{Symbol, Union{Nothing, String}}, Int, Int))
# Preferences uses these
precompile(get_preferences, (UUID,))
precompile(record_compiletime_preference, (UUID, String))
get(Dict{String,Any}(), "missing", nothing)
delete!(Dict{String,Any}(), "missing")
for (k, v) in Dict{String,Any}()
println(k)
end

break # only actually need to do this once
end

if is_primary_base_module

# Profiling helper
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84 changes: 52 additions & 32 deletions contrib/generate_precompile.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -91,39 +91,59 @@ for T in (Float16, Float32, Float64), IO in (IOBuffer, IOContext{IOBuffer}, Base
hardcoded_precompile_statements *= "precompile(Tuple{typeof(show), $IO, $T})\n"
end

# Precompiles for Revise and other packages
precompile_script = """
# NOTE: these were moved to the end of Base.jl. TODO: move back here.
# # Used by Revise & its dependencies
# while true # force inference
# delete!(push!(Set{Module}(), Base), Main)
# m = first(methods(+))
# delete!(push!(Set{Method}(), m), m)
# empty!(Set())
# push!(push!(Set{Union{GlobalRef,Symbol}}(), :two), GlobalRef(Base, :two))
# (setindex!(Dict{String,Base.PkgId}(), Base.PkgId(Base), "file.jl"))["file.jl"]
# (setindex!(Dict{Symbol,Vector{Int}}(), [1], :two))[:two]
# (setindex!(Dict{Base.PkgId,String}(), "file.jl", Base.PkgId(Base)))[Base.PkgId(Base)]
# (setindex!(Dict{Union{GlobalRef,Symbol}, Vector{Int}}(), [1], :two))[:two]
# (setindex!(IdDict{Type, Union{Missing, Vector{Tuple{LineNumberNode, Expr}}}}(), missing, Int))[Int]
# Dict{Symbol, Union{Nothing, Bool, Symbol}}(:one => false)[:one]
# Dict(Base => [:(1+1)])[Base]
# Dict(:one => [1])[:one]
# Dict("abc" => Set())["abc"]
# pushfirst!([], sum)
# get(Base.pkgorigins, Base.PkgId(Base), nothing)
# sort!([1,2,3])
# unique!([1,2,3])
# cumsum([1,2,3])
# append!(Int[], BitSet())
# isempty(BitSet())
# delete!(BitSet([1,2]), 3)
# deleteat!(Int32[1,2,3], [1,3])
# deleteat!(Any[1,2,3], [1,3])
# Core.svec(1, 2) == Core.svec(3, 4)
# # copy(Core.Compiler.retrieve_code_info(Core.Compiler.specialize_method(which(+, (Int, Int)), [Int, Int], Core.svec())))
# any(t->t[1].line > 1, [(LineNumberNode(2,:none),:(1+1))])
# break # end force inference
# end
for match = Base._methods(+, (Int, Int), -1, Base.get_world_counter())
m = match.method
delete!(push!(Set{Method}(), m), m)
copy(Core.Compiler.retrieve_code_info(Core.Compiler.specialize_method(match), typemax(UInt)))
empty!(Set())
push!(push!(Set{Union{GlobalRef,Symbol}}(), :two), GlobalRef(Base, :two))
(setindex!(Dict{String,Base.PkgId}(), Base.PkgId(Base), "file.jl"))["file.jl"]
(setindex!(Dict{Symbol,Vector{Int}}(), [1], :two))[:two]
(setindex!(Dict{Base.PkgId,String}(), "file.jl", Base.PkgId(Base)))[Base.PkgId(Base)]
(setindex!(Dict{Union{GlobalRef,Symbol}, Vector{Int}}(), [1], :two))[:two]
(setindex!(IdDict{Type, Union{Missing, Vector{Tuple{LineNumberNode, Expr}}}}(), missing, Int))[Int]
Dict{Symbol, Union{Nothing, Bool, Symbol}}(:one => false)[:one]
Dict(Base => [:(1+1)])[Base]
Dict(:one => [1])[:one]
Dict("abc" => Set())["abc"]
pushfirst!([], sum)
get(Base.pkgorigins, Base.PkgId(Base), nothing)
sort!([1,2,3])
unique!([1,2,3])
cumsum([1,2,3])
append!(Int[], BitSet())
isempty(BitSet())
delete!(BitSet([1,2]), 3)
deleteat!(Int32[1,2,3], [1,3])
deleteat!(Any[1,2,3], [1,3])
Core.svec(1, 2) == Core.svec(3, 4)
any(t->t[1].line > 1, [(LineNumberNode(2,:none), :(1+1))])
# Code loading uses this
sortperm(mtime.(readdir(".")), rev=true)
# JLLWrappers uses these
Dict{Base.UUID,Set{String}}()[Base.UUID("692b3bcd-3c85-4b1f-b108-f13ce0eb3210")] = Set{String}()
get!(Set{String}, Dict{Base.UUID,Set{String}}(), Base.UUID("692b3bcd-3c85-4b1f-b108-f13ce0eb3210"))
eachindex(IndexLinear(), Expr[])
push!(Expr[], Expr(:return, false))
vcat(String[], String[])
k, v = (:hello => nothing)
precompile(Base.indexed_iterate, (Pair{Symbol, Union{Nothing, String}}, Int))
precompile(Base.indexed_iterate, (Pair{Symbol, Union{Nothing, String}}, Int, Int))
# Preferences uses these
precompile(Base.get_preferences, (Base.UUID,))
precompile(Base.record_compiletime_preference, (Base.UUID, String))
get(Dict{String,Any}(), "missing", nothing)
delete!(Dict{String,Any}(), "missing")
for (k, v) in Dict{String,Any}()
println(k)
end
break # only actually need to do this once
end
"""

julia_exepath() = joinpath(Sys.BINDIR, Base.julia_exename())
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