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attempt to precompile linsolve #698

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merged 12 commits into from
Aug 12, 2021
Merged

attempt to precompile linsolve #698

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fd74df4
attempt to precompile linsolve
ChrisRackauckas Aug 9, 2021
e587514
Update src/DiffEqBase.jl
ChrisRackauckas Aug 9, 2021
ac3d18f
make precompilation a bit safer
ChrisRackauckas Aug 9, 2021
65cbc67
just some copyto!'s
ChrisRackauckas Aug 10, 2021
d7c8774
copyto
ChrisRackauckas Aug 10, 2021
7d52f0e
fix precompile
ChrisRackauckas Aug 10, 2021
5018294
fix current state
ChrisRackauckas Aug 10, 2021
8eae855
remove invalidation of mapreduce_empty
ChrisRackauckas Aug 11, 2021
a317c7a
Force Matrix{Float64}
ChrisRackauckas Aug 11, 2021
cf78ff7
hoist chunk size choice earlier via `prepare_alg`
ChrisRackauckas Aug 11, 2021
ea9f7a1
bring invalidation back so tests don't fail
ChrisRackauckas Aug 11, 2021
b336f06
fix copyto! -> fill!
ChrisRackauckas Aug 12, 2021
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2 changes: 2 additions & 0 deletions src/DiffEqBase.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,8 @@ include("init.jl")
include("forwarddiff.jl")
include("chainrules.jl")

include("precompile.jl")
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"""
$(TYPEDEF)
"""
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2 changes: 1 addition & 1 deletion src/linear_nonlinear.jl
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Expand Up @@ -82,7 +82,7 @@ DefaultLinSolve() = DefaultLinSolve(nothing, nothing, nothing)
end

function isopenblas()
@static if VERSION < v"1.7"
@static if VERSION < v"1.7beta"
blas = BLAS.vendor()
blas == :openblas64 || blas == :openblas
else
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12 changes: 12 additions & 0 deletions src/precompile.jl
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@@ -0,0 +1,12 @@
let
while true
_linsolve = DefaultLinSolve()
_testf(du,u,p,t) = du .= u
b = rand(1); x = rand(1)
_linsolve(Val{:init},ODEFunction(_testf),b)
A = rand(1,1)
_linsolve(x,A,b,true)
_linsolve(x,A,b,false)
break
end
end