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all: replace internal rand shim with math/rand/v2

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This commit is contained in:
Dan Kortschak
2025-01-02 12:07:22 +10:30
parent cf3307fa63
commit bc349ecfab
345 changed files with 1165 additions and 1214 deletions
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8
lapack/testlapack/dgeev.go
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@@ -8,12 +8,12 @@ import (
"fmt"
"math"
"math/cmplx"
"math/rand/v2"
"strconv"
"testing"
"gonum.org/v1/gonum/blas"
"gonum.org/v1/gonum/blas/blas64"
"gonum.org/v1/gonum/internal/rand"
"gonum.org/v1/gonum/lapack"
)
@@ -30,7 +30,7 @@ type dgeevTest struct {
}
func DgeevTest(t *testing.T, impl Dgeever) {
rnd := rand.New(rand.NewSource(1))
rnd := rand.New(rand.NewPCG(1, 1))
for i, test := range []dgeevTest{
{
@@ -488,7 +488,7 @@ func DgeevTest(t *testing.T, impl Dgeever) {
re := rnd.NormFloat64()
if i == n-1 || rnd.Float64() < 0.5 {
// Real eigenvalue.
nb := rnd.Intn(min(4, n-i)) + 1
nb := rnd.IntN(min(4, n-i)) + 1
for k := 0; k < nb; k++ {
tmat.Data[i*tmat.Stride+i] = re
ev[i] = complex(re, 0)
@@ -498,7 +498,7 @@ func DgeevTest(t *testing.T, impl Dgeever) {
}
// Complex eigenvalue.
im := rnd.NormFloat64()
nb := rnd.Intn(min(4, (n-i)/2)) + 1
nb := rnd.IntN(min(4, (n-i)/2)) + 1
for k := 0; k < nb; k++ {
// 2×2 block for the complex eigenvalue.
tmat.Data[i*tmat.Stride+i] = re