Added vmapnt and vmapntt

Author: chriselrod

Project.toml

@@ -1,7 +1,7 @@
 name = "LoopVectorization"
 uuid = "bdcacae8-1622-11e9-2a5c-532679323890"
 authors = ["Chris Elrod <[email protected]>"]
-version = "0.6.19"
+version = "0.6.20"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

src/LoopVectorization.jl

@@ -17,7 +17,7 @@ const SUPPORTED_TYPES = Union{Float16,Float32,Float64,Integer}
 
 export LowDimArray, stridedpointer, vectorizable,
     @avx, @_avx, *ˡ, _avx_!,
-    vmap, vmap!, vmapnt!, vmapntt!,
+    vmap, vmap!, vmapnt, vmapnt!, vmapntt, vmapntt!,
     vfilter, vfilter!
 
 

src/map.jl

@@ -24,11 +24,6 @@ end
 @generated function vmap!(f::F, dest::AbstractArray{T}, args::Vararg{<:AbstractArray,N}) where {F,T,N}
     vmap_quote(N, T)
 end
-function vmap(f::F, args...) where {F}
-    T = Base._return_type(f, Base.Broadcast.eltypes(args))
-    dest = similar(first(args), T)
-    vmap!(f, dest, args...)
-end
 
 function vmapnt!(f::F, y::AbstractVector{T}, args::Vararg{<:Any,A}) where {F,T,A}
     ptry = pointer(y)
@@ -80,6 +75,16 @@ function vmapntt!(f::F, y::AbstractVector{T}, args::Vararg{<:Any,A}) where {F,T,
     y
 end
 
+function vmap_call(f::F, vm!::V, args::Vararg{<:Any,N}) where {V,F,N}
+    T = Base._return_type(f, Base.Broadcast.eltypes(args))
+    dest = similar(first(args), T)
+    vm!(f, dest, args...)
+end
+vmap(f::F, args::Vararg{<:Any,N}) where {F,N} = vmap_call(f, vmap!, args...)
+vmapnt(f::F, args::Vararg{<:Any,N}) where {F,N} = vmap_call(f, vmapnt!, args...)
+vmapntt(f::F, args::Vararg{<:Any,N}) where {F,N} = vmap_call(f, vmapntt!, args...)
+
+
 # @inline vmap!(f, y, x...) = @avx y .= f.(x...)
 # @inline vmap(f, x...) = @avx f.(x...)
 

test/map.jl

@@ -7,9 +7,9 @@
         c1 = map(foo, a, b);
         c2 = vmap(foo, a, b);
         @test c1 ≈ c2
-        fill!(c2, NaN); vmapnt!(foo, c2, a, b);
+        c2 = vmapnt(foo, a, b);
         @test c1 ≈ c2
-        fill!(c2, NaN); vmapntt!(foo, c2, a, b);
+        c2 = vmapntt(foo, a, b);
         @test c1 ≈ c2
         @test_throws AssertionError @views vmapnt!(c2[2:end], a[2:end], b[2:end])
         @test_throws AssertionError @views vmapntt!(c2[2:end], a[2:end], b[2:end])

test/runtests.jl

@@ -18,6 +18,10 @@ end
 
     @time include("printmethods.jl")
 
+    @time include("map.jl")
+
+    @time include("filter.jl")
+
     @time include("ifelsemasks.jl")
 
     @time include("dot.jl")
@@ -32,10 +36,6 @@ end
 
     @time include("broadcast.jl")
 
-    @time include("map.jl")
-
-    @time include("filter.jl")
-
     @time include("gemm.jl")
 
 end