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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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4
lapack/testlapack/dlatbs.go
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@@ -7,12 +7,12 @@ package testlapack
import (
"fmt"
"math"
"math/rand/v2"
"testing"
"gonum.org/v1/gonum/blas"
"gonum.org/v1/gonum/blas/blas64"
"gonum.org/v1/gonum/floats"
"gonum.org/v1/gonum/internal/rand"
)
type Dlatbser interface {
@@ -22,7 +22,7 @@ type Dlatbser interface {
// DlatbsTest tests Dlatbs by generating a random triangular band system and
// checking that a residual for the computed solution is small.
func DlatbsTest(t *testing.T, impl Dlatbser) {
rnd := rand.New(rand.NewSource(1))
rnd := rand.New(rand.NewPCG(1, 1))
for _, n := range []int{0, 1, 2, 3, 4, 5, 10, 50} {
for _, kd := range []int{0, (n + 1) / 4, (3*n - 1) / 4, (5*n + 1) / 4} {
for _, uplo := range []blas.Uplo{blas.Upper, blas.Lower} {