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remove no-longer needed self profiling switches #63

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Oct 30, 2020
Merged

remove no-longer needed self profiling switches #63

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30 changes: 0 additions & 30 deletions src/JET.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -282,36 +282,6 @@ end
# miscellaneous, interactive
# ----------------------------

const __self_profiling__ = Ref(false)

switch_self_profiling(enable = true) = __self_profiling__[] = enable

# when self-profiling, we need to invalidate caches for "our" code
@inline function force_invalidate_self_code_cache(mi::MethodInstance)
if __self_profiling__[]
def = mi.def
if isa(def, Method)
mod = def.module

# ignore cache for code defined in JET
mod == (@__MODULE__) && return true

# caches for overloaded code also need to be invalidated
mod == JuliaInterpreter && return true

# ignoring entire cache for `Core.Compiler` slows down performance too bad, so
# let's do more fine-grained, per-file basis check
# XXX: needs more files to be added ?
file = def.file
file === Symbol("compiler/cicache.jl") && return true
file === Symbol("compiler/abstractinterpretation.jl") && return true
file === Symbol("compiler/typeinfer.jl") && return true
end
end

return false
end

# profile from call expression
macro profile_call(ex, kwargs...)
@assert isexpr(ex, :call) "function call expression should be given"
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