Merge pull request #29 from timholy/teh/precompile

Add some precompiles
JuliaSIMD · Dec 24, 2020 · 77caf46 · 77caf46 · chriselrod · Dec 24, 2020
2 parents 739e614 + 67105ae
commit 77caf46
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/src/precompile.jl b/src/precompile.jl
@@ -1,3 +1,22 @@
 function _precompile_()
     ccall(:jl_generating_output, Cint, ()) == 1 || return nothing
+    for T in (Bool, Int, Float32, Float64)
+        for A in (Vector, Matrix)
+            precompile(stridedpointer, (A{T},))
+        end
+    end
+    function precompile_nt(@nospecialize(T))
+        for I ∈ (Int8, UInt8, Int16, UInt16, Int32, UInt32, Int64, UInt64)
+            precompile(vload_quote, (Type{T}, Type{I}, Symbol, Int, Int, Int, Int, Bool, Bool))
+        end
+        # precompile(vfmadd, (Vec{4, T}, Vec{4, T}, Vec{4, T}))  # doesn't "take" (too bad, this is expensive)
+    end
+    U = NativeTypes
+    while isa(U, Union)
+        T, U = U.a, U.b
+        precompile_nt(T)
+    end
+    precompile_nt(U)
+    precompile(_pick_vector_width, (Type, Vararg{Type,100}))
+    precompile(>=, (Int, MM{4, 1, Int}))
 end