Saving Profile data

General Usage Performance
7

I think I made a first step in resolving the confict with ProfileSVG’s version that was installed :wink:

By the way, the FlameGraphs docs mention 3 save methods, one with signature save(filename::AbstractString, data, ldict), but that particular one doesn’t seem to be available. I only see 2 that both take a FileIO as first argument. Or is there an implicit conversion that should work?

julia> @profile f()
833334500000

julia> data, lidict = Profile.retrieve()
...

julia> FlameGraphs.save("doh.jlprof", data, lidict)
ERROR: MethodError: no method matching save(::String, ::Array{UInt64,1}, ::Dict{UInt64,Array{Base.StackTraces.StackFrame,1}})
Closest candidates are:
  save(::FileIO.File{FileIO.DataFormat{:JLPROF}}, ::AbstractArray{var"#s23",1} where var"#s23"<:Unsigned, ::Dict{UInt64,Array{Base.StackTraces.StackFrame,1}}) at /home/paulm/.julia/packages/FlameGraphs/KTpPA/src/io.jl:20
Stacktrace:
 [1] top-level scope at REPL[13]:1
 [2] run_repl(::REPL.AbstractREPL, ::Any) at /build/julia/src/julia-1.5.2/usr/share/julia/stdlib/v1.5/REPL/src/REPL.jl:288
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