46 lines
1.2 KiB
Julia
46 lines
1.2 KiB
Julia
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# This file is a part of Julia. License is MIT: https://julialang.org/license
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function busywait(t, n_tries)
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iter = 0
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while iter < n_tries && Profile.len_data() == 0
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iter += 1
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tend = time() + t
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while time() < tend end
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end
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end
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Profile.clear()
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@profile busywait(1, 20)
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let r = Profile.retrieve()
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mktemp() do path, io
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serialize(io, r)
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close(io)
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open(path) do io
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@test isa(deserialize(io), Tuple{Vector{UInt},Dict{UInt64,Vector{StackFrame}}})
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end
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end
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end
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let iobuf = IOBuffer()
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Profile.print(iobuf, format=:tree, C=true)
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str = String(take!(iobuf))
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@test !isempty(str)
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truncate(iobuf, 0)
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Profile.print(iobuf, format=:tree, maxdepth=2)
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str = String(take!(iobuf))
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@test !isempty(str)
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truncate(iobuf, 0)
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Profile.print(iobuf, format=:flat, C=true)
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str = String(take!(iobuf))
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@test !isempty(str)
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truncate(iobuf, 0)
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Profile.print(iobuf)
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@test !isempty(String(take!(iobuf)))
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truncate(iobuf, 0)
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Profile.print(iobuf, format=:flat, sortedby=:count)
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@test !isempty(String(take!(iobuf)))
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Profile.clear()
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@test isempty(Profile.fetch())
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end
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