mirror of
https://github.com/gonum/gonum.git
synced 2025-10-06 23:52:47 +08:00
439 lines
23 KiB
Go
439 lines
23 KiB
Go
// Copyright ©2016 The gonum Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// +build !go1.7
|
|
|
|
package f64
|
|
|
|
import (
|
|
"math/rand"
|
|
"testing"
|
|
)
|
|
|
|
var (
|
|
a = float64(2)
|
|
x = make([]float64, 1000000)
|
|
y = make([]float64, 1000000)
|
|
z = make([]float64, 1000000)
|
|
)
|
|
|
|
func init() {
|
|
for n := range x {
|
|
x[n] = float64(n)
|
|
y[n] = float64(n)
|
|
}
|
|
}
|
|
|
|
func benchaxpyu(t *testing.B, n int, f func(a float64, x, y []float64)) {
|
|
x, y := x[:n], y[:n]
|
|
|
|
for i := 0; i < t.N; i++ {
|
|
f(a, x, y)
|
|
}
|
|
}
|
|
|
|
func naiveaxpyu(a float64, x, y []float64) {
|
|
for i, v := range x {
|
|
y[i] += a * v
|
|
}
|
|
}
|
|
|
|
func BenchmarkF64AxpyUnitary1(t *testing.B) { benchaxpyu(t, 1, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary2(t *testing.B) { benchaxpyu(t, 2, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary3(t *testing.B) { benchaxpyu(t, 3, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary4(t *testing.B) { benchaxpyu(t, 4, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary5(t *testing.B) { benchaxpyu(t, 5, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary10(t *testing.B) { benchaxpyu(t, 10, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary100(t *testing.B) { benchaxpyu(t, 100, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary1000(t *testing.B) { benchaxpyu(t, 1000, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary5000(t *testing.B) { benchaxpyu(t, 5000, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary10000(t *testing.B) { benchaxpyu(t, 10000, AxpyUnitary) }
|
|
func BenchmarkF64AxpyUnitary50000(t *testing.B) { benchaxpyu(t, 50000, AxpyUnitary) }
|
|
|
|
func BenchmarkLF64AxpyUnitary1(t *testing.B) { benchaxpyu(t, 1, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary2(t *testing.B) { benchaxpyu(t, 2, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary3(t *testing.B) { benchaxpyu(t, 3, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary4(t *testing.B) { benchaxpyu(t, 4, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary5(t *testing.B) { benchaxpyu(t, 5, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary10(t *testing.B) { benchaxpyu(t, 10, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary100(t *testing.B) { benchaxpyu(t, 100, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary1000(t *testing.B) { benchaxpyu(t, 1000, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary5000(t *testing.B) { benchaxpyu(t, 5000, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary10000(t *testing.B) { benchaxpyu(t, 10000, naiveaxpyu) }
|
|
func BenchmarkLF64AxpyUnitary50000(t *testing.B) { benchaxpyu(t, 50000, naiveaxpyu) }
|
|
|
|
func benchaxpyut(t *testing.B, n int, f func(d []float64, a float64, x, y []float64)) {
|
|
x, y, z := x[:n], y[:n], z[:n]
|
|
|
|
for i := 0; i < t.N; i++ {
|
|
f(z, a, x, y)
|
|
}
|
|
}
|
|
|
|
func naiveaxpyut(d []float64, a float64, x, y []float64) {
|
|
for i, v := range x {
|
|
d[i] = y[i] + a*v
|
|
}
|
|
}
|
|
|
|
func BenchmarkF64AxpyUnitaryTo1(t *testing.B) { benchaxpyut(t, 1, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo2(t *testing.B) { benchaxpyut(t, 2, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo3(t *testing.B) { benchaxpyut(t, 3, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo4(t *testing.B) { benchaxpyut(t, 4, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo5(t *testing.B) { benchaxpyut(t, 5, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo10(t *testing.B) { benchaxpyut(t, 10, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo100(t *testing.B) { benchaxpyut(t, 100, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo1000(t *testing.B) { benchaxpyut(t, 1000, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo5000(t *testing.B) { benchaxpyut(t, 5000, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo10000(t *testing.B) { benchaxpyut(t, 10000, AxpyUnitaryTo) }
|
|
func BenchmarkF64AxpyUnitaryTo50000(t *testing.B) { benchaxpyut(t, 50000, AxpyUnitaryTo) }
|
|
|
|
func BenchmarkLF64AxpyUnitaryTo1(t *testing.B) { benchaxpyut(t, 1, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo2(t *testing.B) { benchaxpyut(t, 2, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo3(t *testing.B) { benchaxpyut(t, 3, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo4(t *testing.B) { benchaxpyut(t, 4, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo5(t *testing.B) { benchaxpyut(t, 5, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo10(t *testing.B) { benchaxpyut(t, 10, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo100(t *testing.B) { benchaxpyut(t, 100, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo1000(t *testing.B) { benchaxpyut(t, 1000, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo5000(t *testing.B) { benchaxpyut(t, 5000, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo10000(t *testing.B) { benchaxpyut(t, 10000, naiveaxpyut) }
|
|
func BenchmarkLF64AxpyUnitaryTo50000(t *testing.B) { benchaxpyut(t, 50000, naiveaxpyut) }
|
|
|
|
func benchaxpyinc(t *testing.B, ln, t_inc int, f func(alpha float64, x, y []float64, n, incX, incY, ix, iy uintptr)) {
|
|
n, inc := uintptr(ln), uintptr(t_inc)
|
|
var idx int
|
|
if t_inc < 0 {
|
|
idx = (-ln + 1) * t_inc
|
|
}
|
|
|
|
for i := 0; i < t.N; i++ {
|
|
f(1, x, y, n, inc, inc, uintptr(idx), uintptr(idx))
|
|
}
|
|
}
|
|
|
|
func naiveaxpyinc(alpha float64, x, y []float64, n, incX, incY, ix, iy uintptr) {
|
|
for i := 0; i < int(n); i++ {
|
|
y[iy] += alpha * x[ix]
|
|
ix += incX
|
|
iy += incY
|
|
}
|
|
}
|
|
|
|
func BenchmarkF64AxpyIncN1Inc1(b *testing.B) { benchaxpyinc(b, 1, 1, AxpyInc) }
|
|
|
|
func BenchmarkF64AxpyIncN2Inc1(b *testing.B) { benchaxpyinc(b, 2, 1, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN2Inc2(b *testing.B) { benchaxpyinc(b, 2, 2, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN2Inc4(b *testing.B) { benchaxpyinc(b, 2, 4, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN2Inc10(b *testing.B) { benchaxpyinc(b, 2, 10, AxpyInc) }
|
|
|
|
func BenchmarkF64AxpyIncN3Inc1(b *testing.B) { benchaxpyinc(b, 3, 1, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN3Inc2(b *testing.B) { benchaxpyinc(b, 3, 2, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN3Inc4(b *testing.B) { benchaxpyinc(b, 3, 4, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN3Inc10(b *testing.B) { benchaxpyinc(b, 3, 10, AxpyInc) }
|
|
|
|
func BenchmarkF64AxpyIncN4Inc1(b *testing.B) { benchaxpyinc(b, 4, 1, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN4Inc2(b *testing.B) { benchaxpyinc(b, 4, 2, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN4Inc4(b *testing.B) { benchaxpyinc(b, 4, 4, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN4Inc10(b *testing.B) { benchaxpyinc(b, 4, 10, AxpyInc) }
|
|
|
|
func BenchmarkF64AxpyIncN10Inc1(b *testing.B) { benchaxpyinc(b, 10, 1, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN10Inc2(b *testing.B) { benchaxpyinc(b, 10, 2, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN10Inc4(b *testing.B) { benchaxpyinc(b, 10, 4, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN10Inc10(b *testing.B) { benchaxpyinc(b, 10, 10, AxpyInc) }
|
|
|
|
func BenchmarkF64AxpyIncN1000Inc1(b *testing.B) { benchaxpyinc(b, 1000, 1, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN1000Inc2(b *testing.B) { benchaxpyinc(b, 1000, 2, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN1000Inc4(b *testing.B) { benchaxpyinc(b, 1000, 4, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN1000Inc10(b *testing.B) { benchaxpyinc(b, 1000, 10, AxpyInc) }
|
|
|
|
func BenchmarkF64AxpyIncN100000Inc1(b *testing.B) { benchaxpyinc(b, 100000, 1, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN100000Inc2(b *testing.B) { benchaxpyinc(b, 100000, 2, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN100000Inc4(b *testing.B) { benchaxpyinc(b, 100000, 4, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN100000Inc10(b *testing.B) { benchaxpyinc(b, 100000, 10, AxpyInc) }
|
|
|
|
func BenchmarkF64AxpyIncN100000IncM1(b *testing.B) { benchaxpyinc(b, 100000, -1, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN100000IncM2(b *testing.B) { benchaxpyinc(b, 100000, -2, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN100000IncM4(b *testing.B) { benchaxpyinc(b, 100000, -4, AxpyInc) }
|
|
func BenchmarkF64AxpyIncN100000IncM10(b *testing.B) { benchaxpyinc(b, 100000, -10, AxpyInc) }
|
|
|
|
func BenchmarkLF64AxpyIncN1Inc1(b *testing.B) { benchaxpyinc(b, 1, 1, naiveaxpyinc) }
|
|
|
|
func BenchmarkLF64AxpyIncN2Inc1(b *testing.B) { benchaxpyinc(b, 2, 1, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN2Inc2(b *testing.B) { benchaxpyinc(b, 2, 2, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN2Inc4(b *testing.B) { benchaxpyinc(b, 2, 4, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN2Inc10(b *testing.B) { benchaxpyinc(b, 2, 10, naiveaxpyinc) }
|
|
|
|
func BenchmarkLF64AxpyIncN3Inc1(b *testing.B) { benchaxpyinc(b, 3, 1, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN3Inc2(b *testing.B) { benchaxpyinc(b, 3, 2, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN3Inc4(b *testing.B) { benchaxpyinc(b, 3, 4, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN3Inc10(b *testing.B) { benchaxpyinc(b, 3, 10, naiveaxpyinc) }
|
|
|
|
func BenchmarkLF64AxpyIncN4Inc1(b *testing.B) { benchaxpyinc(b, 4, 1, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN4Inc2(b *testing.B) { benchaxpyinc(b, 4, 2, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN4Inc4(b *testing.B) { benchaxpyinc(b, 4, 4, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN4Inc10(b *testing.B) { benchaxpyinc(b, 4, 10, naiveaxpyinc) }
|
|
|
|
func BenchmarkLF64AxpyIncN10Inc1(b *testing.B) { benchaxpyinc(b, 10, 1, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN10Inc2(b *testing.B) { benchaxpyinc(b, 10, 2, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN10Inc4(b *testing.B) { benchaxpyinc(b, 10, 4, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN10Inc10(b *testing.B) { benchaxpyinc(b, 10, 10, naiveaxpyinc) }
|
|
|
|
func BenchmarkLF64AxpyIncN1000Inc1(b *testing.B) { benchaxpyinc(b, 1000, 1, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN1000Inc2(b *testing.B) { benchaxpyinc(b, 1000, 2, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN1000Inc4(b *testing.B) { benchaxpyinc(b, 1000, 4, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN1000Inc10(b *testing.B) { benchaxpyinc(b, 1000, 10, naiveaxpyinc) }
|
|
|
|
func BenchmarkLF64AxpyIncN100000Inc1(b *testing.B) { benchaxpyinc(b, 100000, 1, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN100000Inc2(b *testing.B) { benchaxpyinc(b, 100000, 2, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN100000Inc4(b *testing.B) { benchaxpyinc(b, 100000, 4, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN100000Inc10(b *testing.B) { benchaxpyinc(b, 100000, 10, naiveaxpyinc) }
|
|
|
|
func BenchmarkLF64AxpyIncN100000IncM1(b *testing.B) { benchaxpyinc(b, 100000, -1, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN100000IncM2(b *testing.B) { benchaxpyinc(b, 100000, -2, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN100000IncM4(b *testing.B) { benchaxpyinc(b, 100000, -4, naiveaxpyinc) }
|
|
func BenchmarkLF64AxpyIncN100000IncM10(b *testing.B) { benchaxpyinc(b, 100000, -10, naiveaxpyinc) }
|
|
|
|
func benchaxpyincto(t *testing.B, ln, t_inc int, f func(dst []float64, incDst, idst uintptr, alpha float64, x, y []float64, n, incX, incY, ix, iy uintptr)) {
|
|
n, inc := uintptr(ln), uintptr(t_inc)
|
|
var idx int
|
|
if t_inc < 0 {
|
|
idx = (-ln + 1) * t_inc
|
|
}
|
|
|
|
for i := 0; i < t.N; i++ {
|
|
f(z, inc, uintptr(idx), 1, x, y, n, inc, inc, uintptr(idx), uintptr(idx))
|
|
}
|
|
}
|
|
|
|
func naiveaxpyincto(dst []float64, incDst, idst uintptr, alpha float64, x, y []float64, n, incX, incY, ix, iy uintptr) {
|
|
for i := 0; i < int(n); i++ {
|
|
dst[idst] = alpha*x[ix] + y[iy]
|
|
ix += incX
|
|
iy += incY
|
|
idst += incDst
|
|
}
|
|
}
|
|
|
|
func BenchmarkF64AxpyIncToN1Inc1(b *testing.B) { benchaxpyincto(b, 1, 1, AxpyIncTo) }
|
|
|
|
func BenchmarkF64AxpyIncToN2Inc1(b *testing.B) { benchaxpyincto(b, 2, 1, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN2Inc2(b *testing.B) { benchaxpyincto(b, 2, 2, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN2Inc4(b *testing.B) { benchaxpyincto(b, 2, 4, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN2Inc10(b *testing.B) { benchaxpyincto(b, 2, 10, AxpyIncTo) }
|
|
|
|
func BenchmarkF64AxpyIncToN3Inc1(b *testing.B) { benchaxpyincto(b, 3, 1, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN3Inc2(b *testing.B) { benchaxpyincto(b, 3, 2, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN3Inc4(b *testing.B) { benchaxpyincto(b, 3, 4, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN3Inc10(b *testing.B) { benchaxpyincto(b, 3, 10, AxpyIncTo) }
|
|
|
|
func BenchmarkF64AxpyIncToN4Inc1(b *testing.B) { benchaxpyincto(b, 4, 1, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN4Inc2(b *testing.B) { benchaxpyincto(b, 4, 2, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN4Inc4(b *testing.B) { benchaxpyincto(b, 4, 4, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN4Inc10(b *testing.B) { benchaxpyincto(b, 4, 10, AxpyIncTo) }
|
|
|
|
func BenchmarkF64AxpyIncToN10Inc1(b *testing.B) { benchaxpyincto(b, 10, 1, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN10Inc2(b *testing.B) { benchaxpyincto(b, 10, 2, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN10Inc4(b *testing.B) { benchaxpyincto(b, 10, 4, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN10Inc10(b *testing.B) { benchaxpyincto(b, 10, 10, AxpyIncTo) }
|
|
|
|
func BenchmarkF64AxpyIncToN1000Inc1(b *testing.B) { benchaxpyincto(b, 1000, 1, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN1000Inc2(b *testing.B) { benchaxpyincto(b, 1000, 2, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN1000Inc4(b *testing.B) { benchaxpyincto(b, 1000, 4, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN1000Inc10(b *testing.B) { benchaxpyincto(b, 1000, 10, AxpyIncTo) }
|
|
|
|
func BenchmarkF64AxpyIncToN100000Inc1(b *testing.B) { benchaxpyincto(b, 100000, 1, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN100000Inc2(b *testing.B) { benchaxpyincto(b, 100000, 2, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN100000Inc4(b *testing.B) { benchaxpyincto(b, 100000, 4, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN100000Inc10(b *testing.B) { benchaxpyincto(b, 100000, 10, AxpyIncTo) }
|
|
|
|
func BenchmarkF64AxpyIncToN100000IncM1(b *testing.B) { benchaxpyincto(b, 100000, -1, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN100000IncM2(b *testing.B) { benchaxpyincto(b, 100000, -2, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN100000IncM4(b *testing.B) { benchaxpyincto(b, 100000, -4, AxpyIncTo) }
|
|
func BenchmarkF64AxpyIncToN100000IncM10(b *testing.B) { benchaxpyincto(b, 100000, -10, AxpyIncTo) }
|
|
|
|
func BenchmarkLF64AxpyIncToN1Inc1(b *testing.B) { benchaxpyincto(b, 1, 1, naiveaxpyincto) }
|
|
|
|
func BenchmarkLF64AxpyIncToN2Inc1(b *testing.B) { benchaxpyincto(b, 2, 1, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN2Inc2(b *testing.B) { benchaxpyincto(b, 2, 2, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN2Inc4(b *testing.B) { benchaxpyincto(b, 2, 4, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN2Inc10(b *testing.B) { benchaxpyincto(b, 2, 10, naiveaxpyincto) }
|
|
|
|
func BenchmarkLF64AxpyIncToN3Inc1(b *testing.B) { benchaxpyincto(b, 3, 1, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN3Inc2(b *testing.B) { benchaxpyincto(b, 3, 2, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN3Inc4(b *testing.B) { benchaxpyincto(b, 3, 4, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN3Inc10(b *testing.B) { benchaxpyincto(b, 3, 10, naiveaxpyincto) }
|
|
|
|
func BenchmarkLF64AxpyIncToN4Inc1(b *testing.B) { benchaxpyincto(b, 4, 1, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN4Inc2(b *testing.B) { benchaxpyincto(b, 4, 2, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN4Inc4(b *testing.B) { benchaxpyincto(b, 4, 4, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN4Inc10(b *testing.B) { benchaxpyincto(b, 4, 10, naiveaxpyincto) }
|
|
|
|
func BenchmarkLF64AxpyIncToN10Inc1(b *testing.B) { benchaxpyincto(b, 10, 1, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN10Inc2(b *testing.B) { benchaxpyincto(b, 10, 2, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN10Inc4(b *testing.B) { benchaxpyincto(b, 10, 4, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN10Inc10(b *testing.B) { benchaxpyincto(b, 10, 10, naiveaxpyincto) }
|
|
|
|
func BenchmarkLF64AxpyIncToN1000Inc1(b *testing.B) { benchaxpyincto(b, 1000, 1, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN1000Inc2(b *testing.B) { benchaxpyincto(b, 1000, 2, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN1000Inc4(b *testing.B) { benchaxpyincto(b, 1000, 4, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN1000Inc10(b *testing.B) { benchaxpyincto(b, 1000, 10, naiveaxpyincto) }
|
|
|
|
func BenchmarkLF64AxpyIncToN100000Inc1(b *testing.B) { benchaxpyincto(b, 100000, 1, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN100000Inc2(b *testing.B) { benchaxpyincto(b, 100000, 2, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN100000Inc4(b *testing.B) { benchaxpyincto(b, 100000, 4, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN100000Inc10(b *testing.B) { benchaxpyincto(b, 100000, 10, naiveaxpyincto) }
|
|
|
|
func BenchmarkLF64AxpyIncToN100000IncM1(b *testing.B) { benchaxpyincto(b, 100000, -1, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN100000IncM2(b *testing.B) { benchaxpyincto(b, 100000, -2, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN100000IncM4(b *testing.B) { benchaxpyincto(b, 100000, -4, naiveaxpyincto) }
|
|
func BenchmarkLF64AxpyIncToN100000IncM10(b *testing.B) { benchaxpyincto(b, 100000, -10, naiveaxpyincto) }
|
|
|
|
// Scal* benchmarks
|
|
func BenchmarkDscalUnitaryN1(b *testing.B) { benchmarkDscalUnitary(b, 1) }
|
|
func BenchmarkDscalUnitaryN2(b *testing.B) { benchmarkDscalUnitary(b, 2) }
|
|
func BenchmarkDscalUnitaryN3(b *testing.B) { benchmarkDscalUnitary(b, 3) }
|
|
func BenchmarkDscalUnitaryN4(b *testing.B) { benchmarkDscalUnitary(b, 4) }
|
|
func BenchmarkDscalUnitaryN10(b *testing.B) { benchmarkDscalUnitary(b, 10) }
|
|
func BenchmarkDscalUnitaryN100(b *testing.B) { benchmarkDscalUnitary(b, 100) }
|
|
func BenchmarkDscalUnitaryN1000(b *testing.B) { benchmarkDscalUnitary(b, 1000) }
|
|
func BenchmarkDscalUnitaryN10000(b *testing.B) { benchmarkDscalUnitary(b, 10000) }
|
|
func BenchmarkDscalUnitaryN100000(b *testing.B) { benchmarkDscalUnitary(b, 100000) }
|
|
|
|
func benchmarkDscalUnitary(b *testing.B, n int) {
|
|
x := randomSlice(n, 1)
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i += 2 {
|
|
ScalUnitary(2, x)
|
|
ScalUnitary(0.5, x)
|
|
}
|
|
benchSink = x
|
|
}
|
|
|
|
func BenchmarkDscalUnitaryToN1(b *testing.B) { benchmarkDscalUnitaryTo(b, 1) }
|
|
func BenchmarkDscalUnitaryToN2(b *testing.B) { benchmarkDscalUnitaryTo(b, 2) }
|
|
func BenchmarkDscalUnitaryToN3(b *testing.B) { benchmarkDscalUnitaryTo(b, 3) }
|
|
func BenchmarkDscalUnitaryToN4(b *testing.B) { benchmarkDscalUnitaryTo(b, 4) }
|
|
func BenchmarkDscalUnitaryToN10(b *testing.B) { benchmarkDscalUnitaryTo(b, 10) }
|
|
func BenchmarkDscalUnitaryToN100(b *testing.B) { benchmarkDscalUnitaryTo(b, 100) }
|
|
func BenchmarkDscalUnitaryToN1000(b *testing.B) { benchmarkDscalUnitaryTo(b, 1000) }
|
|
func BenchmarkDscalUnitaryToN10000(b *testing.B) { benchmarkDscalUnitaryTo(b, 10000) }
|
|
func BenchmarkDscalUnitaryToN100000(b *testing.B) { benchmarkDscalUnitaryTo(b, 100000) }
|
|
|
|
func benchmarkDscalUnitaryTo(b *testing.B, n int) {
|
|
x := randomSlice(n, 1)
|
|
dst := randomSlice(n, 1)
|
|
a := rand.Float64()
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
ScalUnitaryTo(dst, a, x)
|
|
}
|
|
benchSink = dst
|
|
}
|
|
|
|
func BenchmarkDscalUnitaryToXN1(b *testing.B) { benchmarkDscalUnitaryToX(b, 1) }
|
|
func BenchmarkDscalUnitaryToXN2(b *testing.B) { benchmarkDscalUnitaryToX(b, 2) }
|
|
func BenchmarkDscalUnitaryToXN3(b *testing.B) { benchmarkDscalUnitaryToX(b, 3) }
|
|
func BenchmarkDscalUnitaryToXN4(b *testing.B) { benchmarkDscalUnitaryToX(b, 4) }
|
|
func BenchmarkDscalUnitaryToXN10(b *testing.B) { benchmarkDscalUnitaryToX(b, 10) }
|
|
func BenchmarkDscalUnitaryToXN100(b *testing.B) { benchmarkDscalUnitaryToX(b, 100) }
|
|
func BenchmarkDscalUnitaryToXN1000(b *testing.B) { benchmarkDscalUnitaryToX(b, 1000) }
|
|
func BenchmarkDscalUnitaryToXN10000(b *testing.B) { benchmarkDscalUnitaryToX(b, 10000) }
|
|
func BenchmarkDscalUnitaryToXN100000(b *testing.B) { benchmarkDscalUnitaryToX(b, 100000) }
|
|
|
|
func benchmarkDscalUnitaryToX(b *testing.B, n int) {
|
|
x := randomSlice(n, 1)
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i += 2 {
|
|
ScalUnitaryTo(x, 2, x)
|
|
ScalUnitaryTo(x, 0.5, x)
|
|
}
|
|
benchSink = x
|
|
}
|
|
|
|
func BenchmarkDscalIncN1Inc1(b *testing.B) { benchmarkDscalInc(b, 1, 1) }
|
|
|
|
func BenchmarkDscalIncN2Inc1(b *testing.B) { benchmarkDscalInc(b, 2, 1) }
|
|
func BenchmarkDscalIncN2Inc2(b *testing.B) { benchmarkDscalInc(b, 2, 2) }
|
|
func BenchmarkDscalIncN2Inc4(b *testing.B) { benchmarkDscalInc(b, 2, 4) }
|
|
func BenchmarkDscalIncN2Inc10(b *testing.B) { benchmarkDscalInc(b, 2, 10) }
|
|
|
|
func BenchmarkDscalIncN3Inc1(b *testing.B) { benchmarkDscalInc(b, 3, 1) }
|
|
func BenchmarkDscalIncN3Inc2(b *testing.B) { benchmarkDscalInc(b, 3, 2) }
|
|
func BenchmarkDscalIncN3Inc4(b *testing.B) { benchmarkDscalInc(b, 3, 4) }
|
|
func BenchmarkDscalIncN3Inc10(b *testing.B) { benchmarkDscalInc(b, 3, 10) }
|
|
|
|
func BenchmarkDscalIncN4Inc1(b *testing.B) { benchmarkDscalInc(b, 4, 1) }
|
|
func BenchmarkDscalIncN4Inc2(b *testing.B) { benchmarkDscalInc(b, 4, 2) }
|
|
func BenchmarkDscalIncN4Inc4(b *testing.B) { benchmarkDscalInc(b, 4, 4) }
|
|
func BenchmarkDscalIncN4Inc10(b *testing.B) { benchmarkDscalInc(b, 4, 10) }
|
|
|
|
func BenchmarkDscalIncN10Inc1(b *testing.B) { benchmarkDscalInc(b, 10, 1) }
|
|
func BenchmarkDscalIncN10Inc2(b *testing.B) { benchmarkDscalInc(b, 10, 2) }
|
|
func BenchmarkDscalIncN10Inc4(b *testing.B) { benchmarkDscalInc(b, 10, 4) }
|
|
func BenchmarkDscalIncN10Inc10(b *testing.B) { benchmarkDscalInc(b, 10, 10) }
|
|
|
|
func BenchmarkDscalIncN1000Inc1(b *testing.B) { benchmarkDscalInc(b, 1000, 1) }
|
|
func BenchmarkDscalIncN1000Inc2(b *testing.B) { benchmarkDscalInc(b, 1000, 2) }
|
|
func BenchmarkDscalIncN1000Inc4(b *testing.B) { benchmarkDscalInc(b, 1000, 4) }
|
|
func BenchmarkDscalIncN1000Inc10(b *testing.B) { benchmarkDscalInc(b, 1000, 10) }
|
|
|
|
func BenchmarkDscalIncN100000Inc1(b *testing.B) { benchmarkDscalInc(b, 100000, 1) }
|
|
func BenchmarkDscalIncN100000Inc2(b *testing.B) { benchmarkDscalInc(b, 100000, 2) }
|
|
func BenchmarkDscalIncN100000Inc4(b *testing.B) { benchmarkDscalInc(b, 100000, 4) }
|
|
func BenchmarkDscalIncN100000Inc10(b *testing.B) { benchmarkDscalInc(b, 100000, 10) }
|
|
|
|
func benchmarkDscalInc(b *testing.B, n, inc int) {
|
|
x := randomSlice(n, inc)
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i += 2 {
|
|
ScalInc(2, x, uintptr(n), uintptr(inc))
|
|
ScalInc(0.5, x, uintptr(n), uintptr(inc))
|
|
}
|
|
benchSink = x
|
|
}
|
|
|
|
func BenchmarkDscalIncToN1Inc1(b *testing.B) { benchmarkDscalIncTo(b, 1, 1) }
|
|
|
|
func BenchmarkDscalIncToN2Inc1(b *testing.B) { benchmarkDscalIncTo(b, 2, 1) }
|
|
func BenchmarkDscalIncToN2Inc2(b *testing.B) { benchmarkDscalIncTo(b, 2, 2) }
|
|
func BenchmarkDscalIncToN2Inc4(b *testing.B) { benchmarkDscalIncTo(b, 2, 4) }
|
|
func BenchmarkDscalIncToN2Inc10(b *testing.B) { benchmarkDscalIncTo(b, 2, 10) }
|
|
|
|
func BenchmarkDscalIncToN3Inc1(b *testing.B) { benchmarkDscalIncTo(b, 3, 1) }
|
|
func BenchmarkDscalIncToN3Inc2(b *testing.B) { benchmarkDscalIncTo(b, 3, 2) }
|
|
func BenchmarkDscalIncToN3Inc4(b *testing.B) { benchmarkDscalIncTo(b, 3, 4) }
|
|
func BenchmarkDscalIncToN3Inc10(b *testing.B) { benchmarkDscalIncTo(b, 3, 10) }
|
|
|
|
func BenchmarkDscalIncToN4Inc1(b *testing.B) { benchmarkDscalIncTo(b, 4, 1) }
|
|
func BenchmarkDscalIncToN4Inc2(b *testing.B) { benchmarkDscalIncTo(b, 4, 2) }
|
|
func BenchmarkDscalIncToN4Inc4(b *testing.B) { benchmarkDscalIncTo(b, 4, 4) }
|
|
func BenchmarkDscalIncToN4Inc10(b *testing.B) { benchmarkDscalIncTo(b, 4, 10) }
|
|
|
|
func BenchmarkDscalIncToN10Inc1(b *testing.B) { benchmarkDscalIncTo(b, 10, 1) }
|
|
func BenchmarkDscalIncToN10Inc2(b *testing.B) { benchmarkDscalIncTo(b, 10, 2) }
|
|
func BenchmarkDscalIncToN10Inc4(b *testing.B) { benchmarkDscalIncTo(b, 10, 4) }
|
|
func BenchmarkDscalIncToN10Inc10(b *testing.B) { benchmarkDscalIncTo(b, 10, 10) }
|
|
|
|
func BenchmarkDscalIncToN1000Inc1(b *testing.B) { benchmarkDscalIncTo(b, 1000, 1) }
|
|
func BenchmarkDscalIncToN1000Inc2(b *testing.B) { benchmarkDscalIncTo(b, 1000, 2) }
|
|
func BenchmarkDscalIncToN1000Inc4(b *testing.B) { benchmarkDscalIncTo(b, 1000, 4) }
|
|
func BenchmarkDscalIncToN1000Inc10(b *testing.B) { benchmarkDscalIncTo(b, 1000, 10) }
|
|
|
|
func BenchmarkDscalIncToN100000Inc1(b *testing.B) { benchmarkDscalIncTo(b, 100000, 1) }
|
|
func BenchmarkDscalIncToN100000Inc2(b *testing.B) { benchmarkDscalIncTo(b, 100000, 2) }
|
|
func BenchmarkDscalIncToN100000Inc4(b *testing.B) { benchmarkDscalIncTo(b, 100000, 4) }
|
|
func BenchmarkDscalIncToN100000Inc10(b *testing.B) { benchmarkDscalIncTo(b, 100000, 10) }
|
|
|
|
func benchmarkDscalIncTo(b *testing.B, n, inc int) {
|
|
x := randomSlice(n, inc)
|
|
dst := randomSlice(n, inc)
|
|
a := rand.Float64()
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
ScalIncTo(dst, uintptr(inc), a, x, uintptr(n), uintptr(inc))
|
|
}
|
|
benchSink = dst
|
|
}
|