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inference: add benchmark target to check benefit of method match cache #299

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Aug 30, 2022
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inference: add benchmark target to check benefit of method match cache #299

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17 changes: 17 additions & 0 deletions src/inference/InferenceBenchmarks.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -179,6 +179,20 @@ let # see https://github.com/JuliaLang/julia/pull/45276
$ex
end
end
let # see https://github.com/JuliaLang/julia/pull/46535
n = 100
ex = Expr(:block)
var = gensym()
push!(ex.args, :(y = sum(x)))
for i = 1:n
push!(ex.args, :(x .= $(Float64(i))))
push!(ex.args, :(y += sum(x)))
end
push!(ex.args, :(return y))
@eval global function method_match_cache(x)
$ex
end
end

const SUITE = BenchmarkGroup()

Expand All @@ -195,6 +209,7 @@ let g = addgroup!(SUITE, "abstract interpretation")
g["construct_ssa!"] = @benchmarkable abs_call(CC.construct_ssa!, (Core.CodeInfo,CC.IRCode,CC.DomTree,Vector{CC.SlotInfo},Vector{Any}))
g["domsort_ssa!"] = @benchmarkable abs_call(CC.domsort_ssa!, (CC.IRCode,CC.DomTree))
g["quadratic"] = @benchmarkable abs_call(quadratic, (Int,))
g["method_match_cache"] = @benchmarkable abs_call(method_match_cache, (Float64,))
tune_benchmarks!(g)
end

Expand All @@ -210,6 +225,7 @@ let g = addgroup!(SUITE, "optimization")
g["construct_ssa!"] = @benchmarkable f() (setup = (f = opt_call(CC.construct_ssa!, (Core.CodeInfo,CC.IRCode,CC.DomTree,Vector{CC.SlotInfo},Vector{Any}))))
g["domsort_ssa!"] = @benchmarkable f() (setup = (f = opt_call(CC.domsort_ssa!, (CC.IRCode,CC.DomTree))))
g["quadratic"] = @benchmarkable f() (setup = (f = opt_call(quadratic, (Int,))))
g["method_match_cache"] = @benchmarkable f() (setup = (f = opt_call(method_match_cache, (Float64,))))
tune_benchmarks!(g)
end

Expand All @@ -226,6 +242,7 @@ let g = addgroup!(SUITE, "allinference")
g["construct_ssa!"] = @benchmarkable inf_call(CC.construct_ssa!, (Core.CodeInfo,CC.IRCode,CC.DomTree,Vector{CC.SlotInfo},Vector{Any}))
g["domsort_ssa!"] = @benchmarkable inf_call(CC.domsort_ssa!, (CC.IRCode,CC.DomTree))
g["quadratic"] = @benchmarkable inf_call(quadratic, (Int,))
g["method_match_cache"] = @benchmarkable inf_call(method_match_cache, (Float64,))
tune_benchmarks!(g)
end

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