all: partially migrate to math/rand/v2

This is not intended to be a completed transition since it leaves the libraries unusable to external client code, but rather as a step towards use of math/rand/v2. This initial step allows repair of sequence change failures without having to worry about API difference. Some tests are still failing, so this is very much WIP.
gonum · Aug 16, 2024 · 426635e · 426635e
1 parent a9b228e
commit 426635e
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diff --git a/blas/gonum/level1cmplx128_bench_test.go b/blas/gonum/level1cmplx128_bench_test.go
@@ -7,7 +7,7 @@ package gonum
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 func benchmarkZdscal(b *testing.B, n, inc int) {

diff --git a/blas/gonum/level1float64_bench_test.go b/blas/gonum/level1float64_bench_test.go
diff --git a/blas/gonum/level2cmplx128_bench_test.go b/blas/gonum/level2cmplx128_bench_test.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/gonum/pardgemm_test.go b/blas/gonum/pardgemm_test.go
@@ -7,7 +7,7 @@ package gonum
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 	"gonum.org/v1/gonum/floats"

diff --git a/blas/testblas/benchautogen/autogen_bench_level1double.go b/blas/testblas/benchautogen/autogen_bench_level1double.go
@@ -24,7 +24,7 @@ var autogen = []byte("// Code generated by \"go run $GOPATH/src/gonum.org/v1/gon
 var imports = []byte(`import(
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )`)

diff --git a/blas/testblas/common.go b/blas/testblas/common.go
@@ -9,7 +9,7 @@ import (
 	"math/cmplx"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 	"gonum.org/v1/gonum/floats/scalar"

diff --git a/blas/testblas/common_test.go b/blas/testblas/common_test.go
@@ -9,7 +9,7 @@ import (
 	"math/cmplx"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 	"gonum.org/v1/gonum/floats"

diff --git a/blas/testblas/dgemmbench.go b/blas/testblas/dgemmbench.go
@@ -7,7 +7,7 @@ package testblas
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/dtrmvbench.go b/blas/testblas/dtrmvbench.go
@@ -7,7 +7,7 @@ package testblas
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/dtrsm.go b/blas/testblas/dtrsm.go
@@ -7,7 +7,7 @@ package testblas
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 	"gonum.org/v1/gonum/floats"

diff --git a/blas/testblas/dzasum.go b/blas/testblas/dzasum.go
@@ -7,7 +7,7 @@ package testblas
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/floats/scalar"
 )

diff --git a/blas/testblas/dznrm2.go b/blas/testblas/dznrm2.go
@@ -9,7 +9,7 @@ import (
 	"math"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/floats/scalar"
 )

diff --git a/blas/testblas/izamax.go b/blas/testblas/izamax.go
@@ -7,7 +7,7 @@ package testblas
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Izamaxer interface {

diff --git a/blas/testblas/level2bench.go b/blas/testblas/level2bench.go
@@ -7,7 +7,7 @@ package testblas
 import (
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/zcopy.go b/blas/testblas/zcopy.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Zcopyer interface {

diff --git a/blas/testblas/zgbmv.go b/blas/testblas/zgbmv.go
@@ -8,8 +8,8 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Zgbmver interface {

diff --git a/blas/testblas/zgemm.go b/blas/testblas/zgemm.go
@@ -8,8 +8,8 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Zgemmer interface {

diff --git a/blas/testblas/zhbmv.go b/blas/testblas/zhbmv.go
@@ -9,8 +9,8 @@ import (
 	"math"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Zhbmver interface {

diff --git a/blas/testblas/zhemm.go b/blas/testblas/zhemm.go
@@ -9,7 +9,7 @@ import (
 	"math/cmplx"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/zher2k.go b/blas/testblas/zher2k.go
@@ -9,8 +9,8 @@ import (
 	"math/cmplx"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Zher2ker interface {

diff --git a/blas/testblas/zherk.go b/blas/testblas/zherk.go
@@ -9,7 +9,7 @@ import (
 	"math/cmplx"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/zswap.go b/blas/testblas/zswap.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Zswaper interface {

diff --git a/blas/testblas/zsymm.go b/blas/testblas/zsymm.go
@@ -9,7 +9,7 @@ import (
 	"math/cmplx"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/zsyr2k.go b/blas/testblas/zsyr2k.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/zsyrk.go b/blas/testblas/zsyrk.go
@@ -9,7 +9,7 @@ import (
 	"math/cmplx"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/ztbmv.go b/blas/testblas/ztbmv.go
@@ -8,8 +8,8 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Ztbmver interface {

diff --git a/blas/testblas/ztbsv.go b/blas/testblas/ztbsv.go
@@ -8,8 +8,8 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Ztbsver interface {

diff --git a/blas/testblas/ztpsv.go b/blas/testblas/ztpsv.go
@@ -8,8 +8,8 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Ztpsver interface {

diff --git a/blas/testblas/ztrmm.go b/blas/testblas/ztrmm.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/ztrsm.go b/blas/testblas/ztrsm.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/blas"
 )

diff --git a/blas/testblas/ztrsv.go b/blas/testblas/ztrsv.go
@@ -8,8 +8,8 @@ import (
 	"fmt"
 	"testing"
 
-	"golang.org/x/exp/rand"
 	"gonum.org/v1/gonum/blas"
+	"gonum.org/v1/gonum/internal/rand"
 )
 
 type Ztrsver interface {

diff --git a/cmplxs/cmplxs_test.go b/cmplxs/cmplxs_test.go
@@ -11,7 +11,7 @@ import (
 	"strconv"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/cmplxs/cscalar"
 	"gonum.org/v1/gonum/floats"

diff --git a/diff/fd/gradient_test.go b/diff/fd/gradient_test.go
@@ -8,7 +8,7 @@ import (
 	"math"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/floats"
 )

diff --git a/diff/fd/jacobian_test.go b/diff/fd/jacobian_test.go
@@ -8,7 +8,7 @@ import (
 	"math"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/floats"
 	"gonum.org/v1/gonum/mat"

diff --git a/dsp/fourier/fourier_test.go b/dsp/fourier/fourier_test.go
@@ -9,7 +9,7 @@ import (
 	"reflect"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/floats"
 )

diff --git a/dsp/fourier/radix24_test.go b/dsp/fourier/radix24_test.go
@@ -13,7 +13,7 @@ import (
 	"testing"
 	"unsafe"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/cmplxs"
 )

diff --git a/floats/floats_test.go b/floats/floats_test.go
@@ -11,7 +11,7 @@ import (
 	"strconv"
 	"testing"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/floats/scalar"
 )

diff --git a/graph/coloring/coloring.go b/graph/coloring/coloring.go
@@ -11,7 +11,7 @@ import (
 	"errors"
 	"sort"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/graph"
 	"gonum.org/v1/gonum/graph/internal/set"

diff --git a/graph/coloring/coloring_test.go b/graph/coloring/coloring_test.go
@@ -10,7 +10,7 @@ import (
 	"testing"
 	"time"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/graph"
 	"gonum.org/v1/gonum/graph/encoding/graph6"

diff --git a/graph/community/bisect.go b/graph/community/bisect.go
@@ -9,7 +9,7 @@ import (
 	"fmt"
 	"math"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/graph"
 )

diff --git a/graph/community/bisect_example_test.go b/graph/community/bisect_example_test.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"log"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/graph/community"
 	"gonum.org/v1/gonum/graph/simple"
@@ -210,7 +210,7 @@ func ExampleProfile_multiplex() {
 	// Low:0.1 High:0.72 Score:26 Communities:[[0] [1 7 9 12] [2 8 11] [3 4 5 10] [6]] Q=[24.7 1.97]
 	// Low:0.72 High:1.1 Score:24 Communities:[[0 6] [1 7 9 12] [2 8 11] [3 4 5 10]] Q=[16.9 14.1]
 	// Low:1.1 High:1.2 Score:18 Communities:[[0 2 6 11] [1 7 9 12] [3 4 5 8 10]] Q=[9.16 25.1]
-	// Low:1.2 High:1.6 Score:10 Communities:[[0 3 4 5 6 10] [1 7 9 12] [2 8 11]] Q=[10.5 26.7]
+	// Low:1.2 High:1.6 Score:10 Communities:[[0 3 4 5 6 10] [1 7 9 12] [2 8 11]] Q=[11 25.2]
 	// Low:1.6 High:1.6 Score:8 Communities:[[0 1 6 7 9 12] [2 8 11] [3 4 5 10]] Q=[5.56 39.8]
 	// Low:1.6 High:1.8 Score:2 Communities:[[0 2 3 4 5 6 10] [1 7 8 9 11 12]] Q=[-1.82 48.6]
 	// Low:1.8 High:2.3 Score:-6 Communities:[[0 2 3 4 5 6 8 10 11] [1 7 9 12]] Q=[-5 57.5]

diff --git a/graph/community/louvain_common.go b/graph/community/louvain_common.go
@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"sort"
 
-	"golang.org/x/exp/rand"
+	"gonum.org/v1/gonum/internal/rand"
 
 	"gonum.org/v1/gonum/graph"
 	"gonum.org/v1/gonum/graph/internal/set"
-Original file line number
+Diff line change
@@ Expand Up / @@ -9,7 +9,7 @@ import ( @@
     	"fmt"
     	"math"
-    	"golang.org/x/exp/rand"
+    	"gonum.org/v1/gonum/internal/rand"
     	"gonum.org/v1/gonum/graph"
     )
@@ Expand Down @@