Array(T, dims...) to Array{T}(dims...) (ref JuliaLang/julia#19989) (#59)

Author: jrevels

src/array/cat.jl

@@ -5,7 +5,7 @@ perf_hvcat(A, B) =  [A B; B A]
 function perf_hvcat_setind(A, B)
     @assert issquare(A) && size(A) == size(B)
     n = size(A, 1)
-    C = Array(Float64, 2n, 2n)
+    C = Matrix{Float64}(2n, 2n)
     C[1:n, 1:n] = A
     C[1:n, (n+1):end] = B
     C[(n+1):end, 1:n] = B
@@ -17,7 +17,7 @@ perf_hcat(A, B) = [A B B A]
 function perf_hcat_setind(A, B)
     @assert issquare(A) && size(A) == size(B)
     n = size(A, 1)
-    C = Array(Float64, n, 4n)
+    C = Matrix{Float64}(n, 4n)
     C[:, 1:n] = A
     C[:, (n+1):2n] = B
     C[:, (2n+1):3n] = B
@@ -30,7 +30,7 @@ perf_vcat(A, B) = [A; B; B; A]
 function perf_vcat_setind(A, B)
     @assert issquare(A) && size(A) == size(B)
     n = size(A, 1)
-    C = Array(Float64, 4n, n)
+    C = Matrix{Float64}(4n, n)
     C[1:n, :] = A
     C[(n+1):2n, :] = B
     C[(2n+1):3n, :] = B
@@ -47,7 +47,7 @@ end
 function perf_catnd_setind(n)
     A = samerand(1, n, n, 1)
     B = samerand(1, n, n)
-    C = Array(Float64, 1, n, 4n, 1)
+    C = Array{Float64}(1, n, 4n, 1)
     C[1, :, 1:n, 1] = A
     C[1, :, (n+1):2n, 1] = B
     C[1, :, (2n+1):3n, 1] = B

src/broadcast/BroadcastBenchmarks.jl

@@ -22,7 +22,7 @@ x = randvec(10^3)
 y = randvec(10^3)'
 z = randvec(10^6)
 X = randmat(10^3)
-R = Array(Float64, length(x),length(y))
+R = Matrix{Float64}(length(x), length(y))
 r = similar(z)
 
 g["Float64", size(r), 1] = @benchmarkable perf_bcast!($r, $z)

src/misc/MiscellaneousBenchmarks.jl

@@ -85,8 +85,8 @@ end
 g = addgroup!(SUITE, "parse", ["DateTime"])
 datestr = map(string,range(DateTime("2016-02-19T12:34:56"),Dates.Millisecond(123),200))
 g["DateTime"] = @benchmarkable perf_parse($(similar(datestr, DateTime)), $datestr)
-g["Int"] = @benchmarkable perf_parse($(Array(Int,1000)), $(map(string, 1:1000)))
-g["Float64"] = @benchmarkable perf_parse($(Array(Float64,1000)), $(map(string, 1:1000)))
+g["Int"] = @benchmarkable perf_parse($(Vector{Int}(1000)), $(map(string, 1:1000)))
+g["Float64"] = @benchmarkable perf_parse($(Vector{Float64}(1000)), $(map(string, 1:1000)))
 
 ###########################################################################
 

src/nullable/NullableBenchmarks.jl

@@ -92,8 +92,8 @@ for T in (Bool, Int8, Int64, Float32, Float64, BigInt, BigFloat, Complex{Float64
     end
 
     # 10% of missing values
-    X = NullableArray(Array{T}(samerand(S, VEC_LENGTH)), Array(samerand(VEC_LENGTH) .> .9))
-    Y = NullableArray(Array{T}(samerand(S, VEC_LENGTH)), Array(samerand(VEC_LENGTH) .> .9))
+    X = NullableArray(Vector{T}(samerand(S, VEC_LENGTH)), Vector{Bool}(samerand(VEC_LENGTH) .> .9))
+    Y = NullableArray(Vector{T}(samerand(S, VEC_LENGTH)), Vector{Bool}(samerand(VEC_LENGTH) .> .9))
 
     for (A, X, Y) in (("NullableArray", X, Y), ("Array", collect(X), collect(Y)))
         g["perf_sum", A, string(T)] = @benchmarkable perf_sum($X)
@@ -129,7 +129,7 @@ end
 # Ensure no short-circuit happens
 X = NullableArray(fill(true, VEC_LENGTH), fill(true, VEC_LENGTH))
 # 10% of missing values
-Y = NullableArray(fill(false, VEC_LENGTH), Array(samerand(VEC_LENGTH) .> .1))
+Y = NullableArray(fill(false, VEC_LENGTH), Vector{Bool}(samerand(VEC_LENGTH) .> .1))
 
 g["perf_all", "NullableArray"] = @benchmarkable perf_all($X)
 g["perf_any", "NullableArray"] = @benchmarkable perf_any($Y)

src/parallel/Laplace3D.jl

@@ -62,8 +62,8 @@ function l3d_threadfor(u1, u3, nx, ny, nz)
 end
 
 function perf_laplace3d(nx=290, ny=290, nz=290; verify=false)
-    u1 = Array(Float32, nx, ny, nz)
-    u3 = Array(Float32, nx, ny, nz)
+    u1 = Array{Float32,3}(nx, ny, nz)
+    u3 = Array{Float32,3}(nx, ny, nz)
     @nloops 3 k u1 begin
         if @nany 3 d->(k_d == 1 || k_d == size(u1, d))
             (@nref 3 u3 k) = (@nref 3 u1 k) = 1.0
@@ -73,8 +73,8 @@ function perf_laplace3d(nx=290, ny=290, nz=290; verify=false)
     end
     l3d_threadfor(u1, u3, nx, ny, nz)
     if verify
-        u1_orig = Array(Float32, nx, ny, nz)
-        u3_orig = Array(Float32, nx, ny, nz)
+        u1_orig = Array{Float32,3}(nx, ny, nz)
+        u3_orig = Array{Float32,3}(nx, ny, nz)
         @nloops 3 k u1_orig begin
             if @nany 3 d->(k_d == 1 || k_d == size(u1_orig, d))
                 (@nref 3 u3_orig k) = (@nref 3 u1_orig k) = 1.0

src/parallel/LatticeBoltzmann.jl

@@ -42,7 +42,7 @@ function relax!(F, UX, UY, UZ, nx, ny, nz, deltaU, t1D, t2D, t3D, sSQU, chunkid,
                 for l = 1:size(F,4)
                     density = density + F[i,j,k,l]
                 end
-                fs = Array(Float64, 6)
+                fs = Vector{Float64}(6)
                 for l = 1:6
                     fs[l] = 0.0
                     for m = 1:5
@@ -135,7 +135,7 @@ function perf_lattice_boltzmann(n)
 
     CI = [0:matsize:matsize*19;]'
 
-    BOUND = Array(Float64,nx,ny,nz)
+    BOUND = Array{Float64}(nx, ny, nz)
 
     for i=1:nx, j=1:ny, k=1:nz
         BOUND[i,j,k] = ((i-5)^2 + (j-6)^2 + (k-7)^2) < 6
@@ -149,14 +149,14 @@ function perf_lattice_boltzmann(n)
     TO_REFLECT = [ON+CI[2] ON+CI[3] ON+CI[4] ON+CI[5] ON+CI[6] ON+CI[7] ON+CI[8] ON+CI[9] ON+CI[10] ON+CI[11] ON+CI[12] ON+CI[13] ON+CI[14] ON+CI[15] ON+CI[16] ON+CI[17] ON+CI[18] ON+CI[19]]
     REFLECTED = [ON+CI[3] ON+CI[2] ON+CI[5] ON+CI[4] ON+CI[7] ON+CI[6] ON+CI[11] ON+CI[10] ON+CI[9] ON+CI[8] ON+CI[15] ON+CI[14] ON+CI[13] ON+CI[12] ON+CI[19] ON+CI[18] ON+CI[17] ON+CI[16]]
 
-    UX = Array(Float64,nx,ny,nz)
-    UY = Array(Float64,nx,ny,nz)
-    UZ = Array(Float64,nx,ny,nz)
-    U  = Array(Float64,12,nchunk)
-    t1D = Array(Float64,nx,ny,nz)
-    t2D = Array(Float64,nx,ny,nz)
-    t3D = Array(Float64,nx,ny,nz)
-    sSQU = Array(Float64,nx,ny,nz)
+    UX = Array{Float64}(nx, ny, nz)
+    UY = Array{Float64}(nx, ny, nz)
+    UZ = Array{Float64}(nx, ny, nz)
+    U  = Matrix{Float64}(12, nchunk)
+    t1D = Array{Float64}(nx, ny, nz)
+    t2D = Array{Float64}(nx, ny, nz)
+    t3D = Array{Float64}(nx, ny, nz)
+    sSQU = Array{Float64}(nx, ny, nz)
 
     avu = 1
     prevavu = 1

src/parallel/ThreadedStockCorr.jl

@@ -40,8 +40,8 @@ function perf_pstockcorr(n)
     # Optimization: pre-allocate these for performance
     # NOTE: the new GC will hopefully fix this, but currently GC time
     # kills performance if we don't do in-place computations
-    Wiener = Array(Float64, T-1, 2)
-    CorrWiener = Array(Float64, T-1, 2)
+    Wiener = Matrix{Float64}(T-1, 2)
+    CorrWiener = Matrix{Float64}(T-1, 2)
 
     # Runtime requirement: need per-thread RNG since it stores state
     rngs = [MersenneTwister(777+x) for x in 1:nthreads()]
@@ -58,4 +58,4 @@ function perf_pstockcorr(n)
     return (SimulPriceA, SimulPriceB)
 end
 
-end # module
+end # module

src/problem/Ziggurat.jl

@@ -143,7 +143,7 @@ end
 randn_zig(sigma::Number) = sigma*randn_zig()
 
 function perf_ziggurat(n)
-    A = Array(Float64, n)
+    A = Vector{Float64}(n)
     for i=1:length(A)
         A[i] = randn_zig()
     end

src/shootout/fannkuch.jl

@@ -5,7 +5,7 @@
 # Based on the Javascript program
 
 function perf_fannkuch(n)
-    p = Array(Int32,n)
+    p = Vector{Int32}(n)
     for i = 1:n
         p[i] = i
     end

src/shootout/fasta.jl

@@ -43,7 +43,7 @@ end
 
 function random_fasta(symb, pr, n)
     cs = cumsum(pr)
-    line = Array(UInt8, line_width)
+    line = Vector{UInt8}(line_width)
     k = n
     while k > 0
         m = min(k, line_width)

src/shootout/k_nucleotide.jl

@@ -38,7 +38,7 @@ function isless(x::KNuc, y::KNuc)
 end
 
 function sorted_array(m::Dict{AbstractString, Int})
-    kn = Array(KNuc, length(m))
+    kn = Vector{KNuc}(length(m))
     i = 1
     for elem in m
         kn[i] = KNuc(elem...)

src/shootout/meteor_contest.jl

@@ -42,7 +42,7 @@ const pieces = (
 
 const solutions = Any[]
 const masks = zeros(UInt64, 10)
-const masksAtCell = Array(Any, width*height, height)
+const masksAtCell = Matrix{Any}(width*height, height)
 
 valid(x, y) = (0 <= x < width) && (0 <= y < height)
 legal(mask::UInt64, board::UInt64) = (mask & board) == 0