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Precompile displaying N0f8, which also accelerates the other types #352

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Precompile displaying N0f8, which also accelerates the other types #352

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59b92a8
Precompile the display of `N0f8` and `N0f16`
Oct 10, 2026
475c133
Precompile the display of `N0f8` and `N0f16` into pipes
Oct 16, 2026
d7c9e8b
Only precompile for `N0f8`
Oct 18, 2026
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11 changes: 9 additions & 2 deletions src/precompile.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,8 @@ using Random

function _precompile_()
ccall(:jl_generating_output, Cint, ()) == 1 || return nothing
normedtypes = (N0f8, N0f16) # precompiled Normed types
realtypes = (Float16, Float32, Float64, Int) # types for mixed Normed/Real operations
normedtypes = (N0f8,) # N0f8 is most common and accelerates others, too
realtypes = (Float16, Float32, Float64, Int) # types for mixed Normed/Real operations
for T in normedtypes
for f in (+, -, abs, eps) # unary operations
precompile(Tuple{typeof(f),T})
Expand All @@ -29,5 +29,12 @@ function _precompile_()
precompile(Tuple{typeof(convert),Type{T},S})
precompile(Tuple{typeof(convert),Type{S},T})
end
# display in the terminal, into pipes and into buffers (e.g. `repr`)
for IOT in (IOContext{Base.TTY}, IOContext{Base.PipeEndpoint}, IOContext{IOBuffer}, IOBuffer)
precompile(Tuple{typeof(show),IOT,T})
precompile(Tuple{typeof(print),IOT,T})
precompile(Tuple{typeof(show),IOT,MIME"text/plain",T})
precompile(Tuple{typeof(show),IOT,MIME"text/plain",Vector{T}})
end
end
end
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