inference: add benchmark target to check benefit of method match cache #299
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This benchmark target corresponds to JuliaLang/julia/pull/46535. `method_match_cache` contains many artificially generated broadcasting operations, that will lead to constant propagations and accompanying method match analysis on call sites with same abstract signatures, e.g. - `Tuple{typeof(convert), Type{Int64}, Int64}` - `Tuple{typeof(convert), Type{Float64}, Float64}` Since we currently don't cache method match result for abstract call signatures on the level of the runtime system, we can obtain the best performance if we cache such abstract method match results on Julia level, that will be revived by JuliaLang/julia/pull/46535.
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This benchmark target corresponds to JuliaLang/julia/pull/46535.
method_match_cachecontains many artificially generated broadcastingoperations, that will lead to constant propagations and accompanying
method match analysis on call sites with same abstract signatures, e.g.
Tuple{typeof(convert), Type{Int64}, Int64}Tuple{typeof(convert), Type{Float64}, Float64}Since we currently don't cache method match result for abstract call
signatures on the level of the runtime system, we can obtain the best
performance if we cache such abstract method match results on Julia level,
that will be revived by JuliaLang/julia/pull/46535.