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dense_reduction_test.go
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dense_reduction_test.go
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// Code generated by genlib2. DO NOT EDIT.
package tensor
import (
"testing"
"github.com/stretchr/testify/assert"
"gorgonia.org/tensor/internal/execution"
)
var denseReductionTests = []struct {
of Dtype
fn interface{}
def interface{}
axis int
correct interface{}
correctShape Shape
}{
// int
{Int, execution.AddI, int(0), 0, []int{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Int, execution.AddI, int(0), 1, []int{6, 9, 24, 27}, Shape{2, 2}},
{Int, execution.AddI, int(0), 2, []int{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// int8
{Int8, execution.AddI8, int8(0), 0, []int8{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Int8, execution.AddI8, int8(0), 1, []int8{6, 9, 24, 27}, Shape{2, 2}},
{Int8, execution.AddI8, int8(0), 2, []int8{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// int16
{Int16, execution.AddI16, int16(0), 0, []int16{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Int16, execution.AddI16, int16(0), 1, []int16{6, 9, 24, 27}, Shape{2, 2}},
{Int16, execution.AddI16, int16(0), 2, []int16{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// int32
{Int32, execution.AddI32, int32(0), 0, []int32{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Int32, execution.AddI32, int32(0), 1, []int32{6, 9, 24, 27}, Shape{2, 2}},
{Int32, execution.AddI32, int32(0), 2, []int32{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// int64
{Int64, execution.AddI64, int64(0), 0, []int64{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Int64, execution.AddI64, int64(0), 1, []int64{6, 9, 24, 27}, Shape{2, 2}},
{Int64, execution.AddI64, int64(0), 2, []int64{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// uint
{Uint, execution.AddU, uint(0), 0, []uint{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Uint, execution.AddU, uint(0), 1, []uint{6, 9, 24, 27}, Shape{2, 2}},
{Uint, execution.AddU, uint(0), 2, []uint{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// uint8
{Uint8, execution.AddU8, uint8(0), 0, []uint8{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Uint8, execution.AddU8, uint8(0), 1, []uint8{6, 9, 24, 27}, Shape{2, 2}},
{Uint8, execution.AddU8, uint8(0), 2, []uint8{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// uint16
{Uint16, execution.AddU16, uint16(0), 0, []uint16{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Uint16, execution.AddU16, uint16(0), 1, []uint16{6, 9, 24, 27}, Shape{2, 2}},
{Uint16, execution.AddU16, uint16(0), 2, []uint16{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// uint32
{Uint32, execution.AddU32, uint32(0), 0, []uint32{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Uint32, execution.AddU32, uint32(0), 1, []uint32{6, 9, 24, 27}, Shape{2, 2}},
{Uint32, execution.AddU32, uint32(0), 2, []uint32{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// uint64
{Uint64, execution.AddU64, uint64(0), 0, []uint64{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Uint64, execution.AddU64, uint64(0), 1, []uint64{6, 9, 24, 27}, Shape{2, 2}},
{Uint64, execution.AddU64, uint64(0), 2, []uint64{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// float32
{Float32, execution.AddF32, float32(0), 0, []float32{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Float32, execution.AddF32, float32(0), 1, []float32{6, 9, 24, 27}, Shape{2, 2}},
{Float32, execution.AddF32, float32(0), 2, []float32{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// float64
{Float64, execution.AddF64, float64(0), 0, []float64{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Float64, execution.AddF64, float64(0), 1, []float64{6, 9, 24, 27}, Shape{2, 2}},
{Float64, execution.AddF64, float64(0), 2, []float64{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// complex64
{Complex64, execution.AddC64, complex64(0), 0, []complex64{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Complex64, execution.AddC64, complex64(0), 1, []complex64{6, 9, 24, 27}, Shape{2, 2}},
{Complex64, execution.AddC64, complex64(0), 2, []complex64{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
// complex128
{Complex128, execution.AddC128, complex128(0), 0, []complex128{6, 8, 10, 12, 14, 16}, Shape{3, 2}},
{Complex128, execution.AddC128, complex128(0), 1, []complex128{6, 9, 24, 27}, Shape{2, 2}},
{Complex128, execution.AddC128, complex128(0), 2, []complex128{1, 5, 9, 13, 17, 21}, Shape{2, 3}},
}
func TestDense_Reduce(t *testing.T) {
assert := assert.New(t)
for _, drt := range denseReductionTests {
T := New(WithShape(2, 3, 2), WithBacking(Range(drt.of, 0, 2*3*2)))
T2, err := T.Reduce(drt.fn, drt.axis, drt.def)
if err != nil {
t.Error(err)
continue
}
assert.True(drt.correctShape.Eq(T2.Shape()))
assert.Equal(drt.correct, T2.Data())
// stupids:
_, err = T.Reduce(drt.fn, 1000, drt.def)
assert.NotNil(err)
// wrong function type
var f interface{}
f = func(a, b float64) float64 { return 0 }
if drt.of == Float64 {
f = func(a, b int) int { return 0 }
}
_, err = T.Reduce(f, 0, drt.correct)
assert.NotNil(err)
// wrong default value type
var def2 interface{}
def2 = 3.14
if drt.of == Float64 {
def2 = int(1)
}
_, err = T.Reduce(drt.fn, 3, def2) // only last axis requires a default value
assert.NotNil(err)
}
}
var sumTests = []struct {
name string
of Dtype
shape Shape
along []int
correctShape Shape
correct interface{}
}{
{"common case: T.Sum() for int", Int, Shape{2, 3}, []int{}, ScalarShape(), int(15)},
{"A.Sum(0) for int", Int, Shape{2, 3}, []int{0}, Shape{3}, []int{3, 5, 7}},
{"A.Sum(1) for int", Int, Shape{2, 3}, []int{1}, Shape{2}, []int{3, 12}},
{"A.Sum(0,1) for int", Int, Shape{2, 3}, []int{0, 1}, ScalarShape(), int(15)},
{"A.Sum(1,0) for int", Int, Shape{2, 3}, []int{1, 0}, ScalarShape(), int(15)},
{"3T.Sum(1,2) for int", Int, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int{66, 210}},
{"4T.Sum() for int", Int, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int(120)},
{"4T.Sum(1,3) for int", Int, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for int", Int, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int{44, 76}},
{"common case: T.Sum() for int8", Int8, Shape{2, 3}, []int{}, ScalarShape(), int8(15)},
{"A.Sum(0) for int8", Int8, Shape{2, 3}, []int{0}, Shape{3}, []int8{3, 5, 7}},
{"A.Sum(1) for int8", Int8, Shape{2, 3}, []int{1}, Shape{2}, []int8{3, 12}},
{"A.Sum(0,1) for int8", Int8, Shape{2, 3}, []int{0, 1}, ScalarShape(), int8(15)},
{"A.Sum(1,0) for int8", Int8, Shape{2, 3}, []int{1, 0}, ScalarShape(), int8(15)},
{"3T.Sum(1,2) for int8", Int8, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int8{66, -46}},
{"4T.Sum() for int8", Int8, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int8(120)},
{"4T.Sum(1,3) for int8", Int8, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int8{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for int8", Int8, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int8{44, 76}},
{"common case: T.Sum() for int16", Int16, Shape{2, 3}, []int{}, ScalarShape(), int16(15)},
{"A.Sum(0) for int16", Int16, Shape{2, 3}, []int{0}, Shape{3}, []int16{3, 5, 7}},
{"A.Sum(1) for int16", Int16, Shape{2, 3}, []int{1}, Shape{2}, []int16{3, 12}},
{"A.Sum(0,1) for int16", Int16, Shape{2, 3}, []int{0, 1}, ScalarShape(), int16(15)},
{"A.Sum(1,0) for int16", Int16, Shape{2, 3}, []int{1, 0}, ScalarShape(), int16(15)},
{"3T.Sum(1,2) for int16", Int16, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int16{66, 210}},
{"4T.Sum() for int16", Int16, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int16(120)},
{"4T.Sum(1,3) for int16", Int16, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int16{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for int16", Int16, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int16{44, 76}},
{"common case: T.Sum() for int32", Int32, Shape{2, 3}, []int{}, ScalarShape(), int32(15)},
{"A.Sum(0) for int32", Int32, Shape{2, 3}, []int{0}, Shape{3}, []int32{3, 5, 7}},
{"A.Sum(1) for int32", Int32, Shape{2, 3}, []int{1}, Shape{2}, []int32{3, 12}},
{"A.Sum(0,1) for int32", Int32, Shape{2, 3}, []int{0, 1}, ScalarShape(), int32(15)},
{"A.Sum(1,0) for int32", Int32, Shape{2, 3}, []int{1, 0}, ScalarShape(), int32(15)},
{"3T.Sum(1,2) for int32", Int32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int32{66, 210}},
{"4T.Sum() for int32", Int32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int32(120)},
{"4T.Sum(1,3) for int32", Int32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int32{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for int32", Int32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int32{44, 76}},
{"common case: T.Sum() for int64", Int64, Shape{2, 3}, []int{}, ScalarShape(), int64(15)},
{"A.Sum(0) for int64", Int64, Shape{2, 3}, []int{0}, Shape{3}, []int64{3, 5, 7}},
{"A.Sum(1) for int64", Int64, Shape{2, 3}, []int{1}, Shape{2}, []int64{3, 12}},
{"A.Sum(0,1) for int64", Int64, Shape{2, 3}, []int{0, 1}, ScalarShape(), int64(15)},
{"A.Sum(1,0) for int64", Int64, Shape{2, 3}, []int{1, 0}, ScalarShape(), int64(15)},
{"3T.Sum(1,2) for int64", Int64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int64{66, 210}},
{"4T.Sum() for int64", Int64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int64(120)},
{"4T.Sum(1,3) for int64", Int64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int64{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for int64", Int64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int64{44, 76}},
{"common case: T.Sum() for uint", Uint, Shape{2, 3}, []int{}, ScalarShape(), uint(15)},
{"A.Sum(0) for uint", Uint, Shape{2, 3}, []int{0}, Shape{3}, []uint{3, 5, 7}},
{"A.Sum(1) for uint", Uint, Shape{2, 3}, []int{1}, Shape{2}, []uint{3, 12}},
{"A.Sum(0,1) for uint", Uint, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint(15)},
{"A.Sum(1,0) for uint", Uint, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint(15)},
{"3T.Sum(1,2) for uint", Uint, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint{66, 210}},
{"4T.Sum() for uint", Uint, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint(120)},
{"4T.Sum(1,3) for uint", Uint, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for uint", Uint, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint{44, 76}},
{"common case: T.Sum() for uint8", Uint8, Shape{2, 3}, []int{}, ScalarShape(), uint8(15)},
{"A.Sum(0) for uint8", Uint8, Shape{2, 3}, []int{0}, Shape{3}, []uint8{3, 5, 7}},
{"A.Sum(1) for uint8", Uint8, Shape{2, 3}, []int{1}, Shape{2}, []uint8{3, 12}},
{"A.Sum(0,1) for uint8", Uint8, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint8(15)},
{"A.Sum(1,0) for uint8", Uint8, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint8(15)},
{"3T.Sum(1,2) for uint8", Uint8, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint8{66, 210}},
{"4T.Sum() for uint8", Uint8, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint8(120)},
{"4T.Sum(1,3) for uint8", Uint8, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint8{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for uint8", Uint8, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint8{44, 76}},
{"common case: T.Sum() for uint16", Uint16, Shape{2, 3}, []int{}, ScalarShape(), uint16(15)},
{"A.Sum(0) for uint16", Uint16, Shape{2, 3}, []int{0}, Shape{3}, []uint16{3, 5, 7}},
{"A.Sum(1) for uint16", Uint16, Shape{2, 3}, []int{1}, Shape{2}, []uint16{3, 12}},
{"A.Sum(0,1) for uint16", Uint16, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint16(15)},
{"A.Sum(1,0) for uint16", Uint16, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint16(15)},
{"3T.Sum(1,2) for uint16", Uint16, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint16{66, 210}},
{"4T.Sum() for uint16", Uint16, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint16(120)},
{"4T.Sum(1,3) for uint16", Uint16, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint16{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for uint16", Uint16, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint16{44, 76}},
{"common case: T.Sum() for uint32", Uint32, Shape{2, 3}, []int{}, ScalarShape(), uint32(15)},
{"A.Sum(0) for uint32", Uint32, Shape{2, 3}, []int{0}, Shape{3}, []uint32{3, 5, 7}},
{"A.Sum(1) for uint32", Uint32, Shape{2, 3}, []int{1}, Shape{2}, []uint32{3, 12}},
{"A.Sum(0,1) for uint32", Uint32, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint32(15)},
{"A.Sum(1,0) for uint32", Uint32, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint32(15)},
{"3T.Sum(1,2) for uint32", Uint32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint32{66, 210}},
{"4T.Sum() for uint32", Uint32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint32(120)},
{"4T.Sum(1,3) for uint32", Uint32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint32{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for uint32", Uint32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint32{44, 76}},
{"common case: T.Sum() for uint64", Uint64, Shape{2, 3}, []int{}, ScalarShape(), uint64(15)},
{"A.Sum(0) for uint64", Uint64, Shape{2, 3}, []int{0}, Shape{3}, []uint64{3, 5, 7}},
{"A.Sum(1) for uint64", Uint64, Shape{2, 3}, []int{1}, Shape{2}, []uint64{3, 12}},
{"A.Sum(0,1) for uint64", Uint64, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint64(15)},
{"A.Sum(1,0) for uint64", Uint64, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint64(15)},
{"3T.Sum(1,2) for uint64", Uint64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint64{66, 210}},
{"4T.Sum() for uint64", Uint64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint64(120)},
{"4T.Sum(1,3) for uint64", Uint64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint64{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for uint64", Uint64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint64{44, 76}},
{"common case: T.Sum() for float32", Float32, Shape{2, 3}, []int{}, ScalarShape(), float32(15)},
{"A.Sum(0) for float32", Float32, Shape{2, 3}, []int{0}, Shape{3}, []float32{3, 5, 7}},
{"A.Sum(1) for float32", Float32, Shape{2, 3}, []int{1}, Shape{2}, []float32{3, 12}},
{"A.Sum(0,1) for float32", Float32, Shape{2, 3}, []int{0, 1}, ScalarShape(), float32(15)},
{"A.Sum(1,0) for float32", Float32, Shape{2, 3}, []int{1, 0}, ScalarShape(), float32(15)},
{"3T.Sum(1,2) for float32", Float32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []float32{66, 210}},
{"4T.Sum() for float32", Float32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), float32(120)},
{"4T.Sum(1,3) for float32", Float32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []float32{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for float32", Float32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []float32{44, 76}},
{"common case: T.Sum() for float64", Float64, Shape{2, 3}, []int{}, ScalarShape(), float64(15)},
{"A.Sum(0) for float64", Float64, Shape{2, 3}, []int{0}, Shape{3}, []float64{3, 5, 7}},
{"A.Sum(1) for float64", Float64, Shape{2, 3}, []int{1}, Shape{2}, []float64{3, 12}},
{"A.Sum(0,1) for float64", Float64, Shape{2, 3}, []int{0, 1}, ScalarShape(), float64(15)},
{"A.Sum(1,0) for float64", Float64, Shape{2, 3}, []int{1, 0}, ScalarShape(), float64(15)},
{"3T.Sum(1,2) for float64", Float64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []float64{66, 210}},
{"4T.Sum() for float64", Float64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), float64(120)},
{"4T.Sum(1,3) for float64", Float64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []float64{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for float64", Float64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []float64{44, 76}},
{"common case: T.Sum() for complex64", Complex64, Shape{2, 3}, []int{}, ScalarShape(), complex64(15)},
{"A.Sum(0) for complex64", Complex64, Shape{2, 3}, []int{0}, Shape{3}, []complex64{3, 5, 7}},
{"A.Sum(1) for complex64", Complex64, Shape{2, 3}, []int{1}, Shape{2}, []complex64{3, 12}},
{"A.Sum(0,1) for complex64", Complex64, Shape{2, 3}, []int{0, 1}, ScalarShape(), complex64(15)},
{"A.Sum(1,0) for complex64", Complex64, Shape{2, 3}, []int{1, 0}, ScalarShape(), complex64(15)},
{"3T.Sum(1,2) for complex64", Complex64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []complex64{66, 210}},
{"4T.Sum() for complex64", Complex64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), complex64(120)},
{"4T.Sum(1,3) for complex64", Complex64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []complex64{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for complex64", Complex64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []complex64{44, 76}},
{"common case: T.Sum() for complex128", Complex128, Shape{2, 3}, []int{}, ScalarShape(), complex128(15)},
{"A.Sum(0) for complex128", Complex128, Shape{2, 3}, []int{0}, Shape{3}, []complex128{3, 5, 7}},
{"A.Sum(1) for complex128", Complex128, Shape{2, 3}, []int{1}, Shape{2}, []complex128{3, 12}},
{"A.Sum(0,1) for complex128", Complex128, Shape{2, 3}, []int{0, 1}, ScalarShape(), complex128(15)},
{"A.Sum(1,0) for complex128", Complex128, Shape{2, 3}, []int{1, 0}, ScalarShape(), complex128(15)},
{"3T.Sum(1,2) for complex128", Complex128, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []complex128{66, 210}},
{"4T.Sum() for complex128", Complex128, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), complex128(120)},
{"4T.Sum(1,3) for complex128", Complex128, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []complex128{10, 18, 42, 50}},
{"4T.Sum(0, 2, 3) for complex128", Complex128, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []complex128{44, 76}},
}
func TestDense_Sum(t *testing.T) {
assert := assert.New(t)
var T, T2 *Dense
var err error
for _, sts := range sumTests {
T = New(WithShape(sts.shape...), WithBacking(Range(sts.of, 0, sts.shape.TotalSize())))
if T2, err = T.Sum(sts.along...); err != nil {
t.Error(err)
continue
}
assert.True(sts.correctShape.Eq(T2.Shape()))
assert.Equal(sts.correct, T2.Data())
}
// idiots
_, err = T.Sum(1000)
assert.NotNil(err)
}
var maxTests = []struct {
name string
of Dtype
shape Shape
along []int
correctShape Shape
correct interface{}
}{
{"common case: T.Max() for int", Int, Shape{2, 3}, []int{}, ScalarShape(), int(5)},
{"A.Max(0)", Int, Shape{2, 3}, []int{0}, Shape{3}, []int{3, 4, 5}},
{"A.Max(1)", Int, Shape{2, 3}, []int{1}, Shape{2}, []int{2, 5}},
{"A.Max(0,1)", Int, Shape{2, 3}, []int{0, 1}, ScalarShape(), int(5)},
{"A.Max(1,0)", Int, Shape{2, 3}, []int{1, 0}, ScalarShape(), int(5)},
{"3T.Max(1,2)", Int, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int{11, 23}},
{"4T.Max()", Int, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int(15)},
{"4T.Max(1,3)", Int, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Int, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int{11, 15}},
{"common case: T.Max() for int8", Int8, Shape{2, 3}, []int{}, ScalarShape(), int8(5)},
{"A.Max(0)", Int8, Shape{2, 3}, []int{0}, Shape{3}, []int8{3, 4, 5}},
{"A.Max(1)", Int8, Shape{2, 3}, []int{1}, Shape{2}, []int8{2, 5}},
{"A.Max(0,1)", Int8, Shape{2, 3}, []int{0, 1}, ScalarShape(), int8(5)},
{"A.Max(1,0)", Int8, Shape{2, 3}, []int{1, 0}, ScalarShape(), int8(5)},
{"3T.Max(1,2)", Int8, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int8{11, 23}},
{"4T.Max()", Int8, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int8(15)},
{"4T.Max(1,3)", Int8, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int8{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Int8, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int8{11, 15}},
{"common case: T.Max() for int16", Int16, Shape{2, 3}, []int{}, ScalarShape(), int16(5)},
{"A.Max(0)", Int16, Shape{2, 3}, []int{0}, Shape{3}, []int16{3, 4, 5}},
{"A.Max(1)", Int16, Shape{2, 3}, []int{1}, Shape{2}, []int16{2, 5}},
{"A.Max(0,1)", Int16, Shape{2, 3}, []int{0, 1}, ScalarShape(), int16(5)},
{"A.Max(1,0)", Int16, Shape{2, 3}, []int{1, 0}, ScalarShape(), int16(5)},
{"3T.Max(1,2)", Int16, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int16{11, 23}},
{"4T.Max()", Int16, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int16(15)},
{"4T.Max(1,3)", Int16, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int16{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Int16, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int16{11, 15}},
{"common case: T.Max() for int32", Int32, Shape{2, 3}, []int{}, ScalarShape(), int32(5)},
{"A.Max(0)", Int32, Shape{2, 3}, []int{0}, Shape{3}, []int32{3, 4, 5}},
{"A.Max(1)", Int32, Shape{2, 3}, []int{1}, Shape{2}, []int32{2, 5}},
{"A.Max(0,1)", Int32, Shape{2, 3}, []int{0, 1}, ScalarShape(), int32(5)},
{"A.Max(1,0)", Int32, Shape{2, 3}, []int{1, 0}, ScalarShape(), int32(5)},
{"3T.Max(1,2)", Int32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int32{11, 23}},
{"4T.Max()", Int32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int32(15)},
{"4T.Max(1,3)", Int32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int32{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Int32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int32{11, 15}},
{"common case: T.Max() for int64", Int64, Shape{2, 3}, []int{}, ScalarShape(), int64(5)},
{"A.Max(0)", Int64, Shape{2, 3}, []int{0}, Shape{3}, []int64{3, 4, 5}},
{"A.Max(1)", Int64, Shape{2, 3}, []int{1}, Shape{2}, []int64{2, 5}},
{"A.Max(0,1)", Int64, Shape{2, 3}, []int{0, 1}, ScalarShape(), int64(5)},
{"A.Max(1,0)", Int64, Shape{2, 3}, []int{1, 0}, ScalarShape(), int64(5)},
{"3T.Max(1,2)", Int64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int64{11, 23}},
{"4T.Max()", Int64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int64(15)},
{"4T.Max(1,3)", Int64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int64{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Int64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int64{11, 15}},
{"common case: T.Max() for uint", Uint, Shape{2, 3}, []int{}, ScalarShape(), uint(5)},
{"A.Max(0)", Uint, Shape{2, 3}, []int{0}, Shape{3}, []uint{3, 4, 5}},
{"A.Max(1)", Uint, Shape{2, 3}, []int{1}, Shape{2}, []uint{2, 5}},
{"A.Max(0,1)", Uint, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint(5)},
{"A.Max(1,0)", Uint, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint(5)},
{"3T.Max(1,2)", Uint, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint{11, 23}},
{"4T.Max()", Uint, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint(15)},
{"4T.Max(1,3)", Uint, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Uint, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint{11, 15}},
{"common case: T.Max() for uint8", Uint8, Shape{2, 3}, []int{}, ScalarShape(), uint8(5)},
{"A.Max(0)", Uint8, Shape{2, 3}, []int{0}, Shape{3}, []uint8{3, 4, 5}},
{"A.Max(1)", Uint8, Shape{2, 3}, []int{1}, Shape{2}, []uint8{2, 5}},
{"A.Max(0,1)", Uint8, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint8(5)},
{"A.Max(1,0)", Uint8, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint8(5)},
{"3T.Max(1,2)", Uint8, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint8{11, 23}},
{"4T.Max()", Uint8, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint8(15)},
{"4T.Max(1,3)", Uint8, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint8{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Uint8, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint8{11, 15}},
{"common case: T.Max() for uint16", Uint16, Shape{2, 3}, []int{}, ScalarShape(), uint16(5)},
{"A.Max(0)", Uint16, Shape{2, 3}, []int{0}, Shape{3}, []uint16{3, 4, 5}},
{"A.Max(1)", Uint16, Shape{2, 3}, []int{1}, Shape{2}, []uint16{2, 5}},
{"A.Max(0,1)", Uint16, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint16(5)},
{"A.Max(1,0)", Uint16, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint16(5)},
{"3T.Max(1,2)", Uint16, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint16{11, 23}},
{"4T.Max()", Uint16, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint16(15)},
{"4T.Max(1,3)", Uint16, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint16{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Uint16, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint16{11, 15}},
{"common case: T.Max() for uint32", Uint32, Shape{2, 3}, []int{}, ScalarShape(), uint32(5)},
{"A.Max(0)", Uint32, Shape{2, 3}, []int{0}, Shape{3}, []uint32{3, 4, 5}},
{"A.Max(1)", Uint32, Shape{2, 3}, []int{1}, Shape{2}, []uint32{2, 5}},
{"A.Max(0,1)", Uint32, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint32(5)},
{"A.Max(1,0)", Uint32, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint32(5)},
{"3T.Max(1,2)", Uint32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint32{11, 23}},
{"4T.Max()", Uint32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint32(15)},
{"4T.Max(1,3)", Uint32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint32{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Uint32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint32{11, 15}},
{"common case: T.Max() for uint64", Uint64, Shape{2, 3}, []int{}, ScalarShape(), uint64(5)},
{"A.Max(0)", Uint64, Shape{2, 3}, []int{0}, Shape{3}, []uint64{3, 4, 5}},
{"A.Max(1)", Uint64, Shape{2, 3}, []int{1}, Shape{2}, []uint64{2, 5}},
{"A.Max(0,1)", Uint64, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint64(5)},
{"A.Max(1,0)", Uint64, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint64(5)},
{"3T.Max(1,2)", Uint64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint64{11, 23}},
{"4T.Max()", Uint64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint64(15)},
{"4T.Max(1,3)", Uint64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint64{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Uint64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint64{11, 15}},
{"common case: T.Max() for float32", Float32, Shape{2, 3}, []int{}, ScalarShape(), float32(5)},
{"A.Max(0)", Float32, Shape{2, 3}, []int{0}, Shape{3}, []float32{3, 4, 5}},
{"A.Max(1)", Float32, Shape{2, 3}, []int{1}, Shape{2}, []float32{2, 5}},
{"A.Max(0,1)", Float32, Shape{2, 3}, []int{0, 1}, ScalarShape(), float32(5)},
{"A.Max(1,0)", Float32, Shape{2, 3}, []int{1, 0}, ScalarShape(), float32(5)},
{"3T.Max(1,2)", Float32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []float32{11, 23}},
{"4T.Max()", Float32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), float32(15)},
{"4T.Max(1,3)", Float32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []float32{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Float32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []float32{11, 15}},
{"common case: T.Max() for float64", Float64, Shape{2, 3}, []int{}, ScalarShape(), float64(5)},
{"A.Max(0)", Float64, Shape{2, 3}, []int{0}, Shape{3}, []float64{3, 4, 5}},
{"A.Max(1)", Float64, Shape{2, 3}, []int{1}, Shape{2}, []float64{2, 5}},
{"A.Max(0,1)", Float64, Shape{2, 3}, []int{0, 1}, ScalarShape(), float64(5)},
{"A.Max(1,0)", Float64, Shape{2, 3}, []int{1, 0}, ScalarShape(), float64(5)},
{"3T.Max(1,2)", Float64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []float64{11, 23}},
{"4T.Max()", Float64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), float64(15)},
{"4T.Max(1,3)", Float64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []float64{5, 7, 13, 15}},
{"4T.Max(0, 2, 3)", Float64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []float64{11, 15}},
}
func TestDense_Max(t *testing.T) {
assert := assert.New(t)
var T, T2 *Dense
var err error
for _, mts := range maxTests {
T = New(WithShape(mts.shape...), WithBacking(Range(mts.of, 0, mts.shape.TotalSize())))
if T2, err = T.Max(mts.along...); err != nil {
t.Error(err)
continue
}
assert.True(mts.correctShape.Eq(T2.Shape()))
assert.Equal(mts.correct, T2.Data())
}
/* IDIOT TESTING TIME */
_, err = T.Max(1000)
assert.NotNil(err)
}
var minTests = []struct {
name string
of Dtype
shape Shape
along []int
correctShape Shape
correct interface{}
}{
{"common case: T.Min() for int", Int, Shape{2, 3}, []int{}, ScalarShape(), int(0)},
{"A.Min(0)", Int, Shape{2, 3}, []int{0}, Shape{3}, []int{0, 1, 2}},
{"A.Min(1)", Int, Shape{2, 3}, []int{1}, Shape{2}, []int{0, 3}},
{"A.Min(0,1)", Int, Shape{2, 3}, []int{0, 1}, ScalarShape(), int(0)},
{"A.Min(1,0)", Int, Shape{2, 3}, []int{1, 0}, ScalarShape(), int(0)},
{"3T.Min(1,2)", Int, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int{0, 12}},
{"4T.Min()", Int, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int(0)},
{"4T.Min(1,3)", Int, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Int, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int{0, 4}},
{"common case: T.Min() for int8", Int8, Shape{2, 3}, []int{}, ScalarShape(), int8(0)},
{"A.Min(0)", Int8, Shape{2, 3}, []int{0}, Shape{3}, []int8{0, 1, 2}},
{"A.Min(1)", Int8, Shape{2, 3}, []int{1}, Shape{2}, []int8{0, 3}},
{"A.Min(0,1)", Int8, Shape{2, 3}, []int{0, 1}, ScalarShape(), int8(0)},
{"A.Min(1,0)", Int8, Shape{2, 3}, []int{1, 0}, ScalarShape(), int8(0)},
{"3T.Min(1,2)", Int8, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int8{0, 12}},
{"4T.Min()", Int8, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int8(0)},
{"4T.Min(1,3)", Int8, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int8{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Int8, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int8{0, 4}},
{"common case: T.Min() for int16", Int16, Shape{2, 3}, []int{}, ScalarShape(), int16(0)},
{"A.Min(0)", Int16, Shape{2, 3}, []int{0}, Shape{3}, []int16{0, 1, 2}},
{"A.Min(1)", Int16, Shape{2, 3}, []int{1}, Shape{2}, []int16{0, 3}},
{"A.Min(0,1)", Int16, Shape{2, 3}, []int{0, 1}, ScalarShape(), int16(0)},
{"A.Min(1,0)", Int16, Shape{2, 3}, []int{1, 0}, ScalarShape(), int16(0)},
{"3T.Min(1,2)", Int16, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int16{0, 12}},
{"4T.Min()", Int16, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int16(0)},
{"4T.Min(1,3)", Int16, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int16{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Int16, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int16{0, 4}},
{"common case: T.Min() for int32", Int32, Shape{2, 3}, []int{}, ScalarShape(), int32(0)},
{"A.Min(0)", Int32, Shape{2, 3}, []int{0}, Shape{3}, []int32{0, 1, 2}},
{"A.Min(1)", Int32, Shape{2, 3}, []int{1}, Shape{2}, []int32{0, 3}},
{"A.Min(0,1)", Int32, Shape{2, 3}, []int{0, 1}, ScalarShape(), int32(0)},
{"A.Min(1,0)", Int32, Shape{2, 3}, []int{1, 0}, ScalarShape(), int32(0)},
{"3T.Min(1,2)", Int32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int32{0, 12}},
{"4T.Min()", Int32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int32(0)},
{"4T.Min(1,3)", Int32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int32{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Int32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int32{0, 4}},
{"common case: T.Min() for int64", Int64, Shape{2, 3}, []int{}, ScalarShape(), int64(0)},
{"A.Min(0)", Int64, Shape{2, 3}, []int{0}, Shape{3}, []int64{0, 1, 2}},
{"A.Min(1)", Int64, Shape{2, 3}, []int{1}, Shape{2}, []int64{0, 3}},
{"A.Min(0,1)", Int64, Shape{2, 3}, []int{0, 1}, ScalarShape(), int64(0)},
{"A.Min(1,0)", Int64, Shape{2, 3}, []int{1, 0}, ScalarShape(), int64(0)},
{"3T.Min(1,2)", Int64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []int64{0, 12}},
{"4T.Min()", Int64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), int64(0)},
{"4T.Min(1,3)", Int64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []int64{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Int64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []int64{0, 4}},
{"common case: T.Min() for uint", Uint, Shape{2, 3}, []int{}, ScalarShape(), uint(0)},
{"A.Min(0)", Uint, Shape{2, 3}, []int{0}, Shape{3}, []uint{0, 1, 2}},
{"A.Min(1)", Uint, Shape{2, 3}, []int{1}, Shape{2}, []uint{0, 3}},
{"A.Min(0,1)", Uint, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint(0)},
{"A.Min(1,0)", Uint, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint(0)},
{"3T.Min(1,2)", Uint, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint{0, 12}},
{"4T.Min()", Uint, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint(0)},
{"4T.Min(1,3)", Uint, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Uint, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint{0, 4}},
{"common case: T.Min() for uint8", Uint8, Shape{2, 3}, []int{}, ScalarShape(), uint8(0)},
{"A.Min(0)", Uint8, Shape{2, 3}, []int{0}, Shape{3}, []uint8{0, 1, 2}},
{"A.Min(1)", Uint8, Shape{2, 3}, []int{1}, Shape{2}, []uint8{0, 3}},
{"A.Min(0,1)", Uint8, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint8(0)},
{"A.Min(1,0)", Uint8, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint8(0)},
{"3T.Min(1,2)", Uint8, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint8{0, 12}},
{"4T.Min()", Uint8, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint8(0)},
{"4T.Min(1,3)", Uint8, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint8{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Uint8, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint8{0, 4}},
{"common case: T.Min() for uint16", Uint16, Shape{2, 3}, []int{}, ScalarShape(), uint16(0)},
{"A.Min(0)", Uint16, Shape{2, 3}, []int{0}, Shape{3}, []uint16{0, 1, 2}},
{"A.Min(1)", Uint16, Shape{2, 3}, []int{1}, Shape{2}, []uint16{0, 3}},
{"A.Min(0,1)", Uint16, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint16(0)},
{"A.Min(1,0)", Uint16, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint16(0)},
{"3T.Min(1,2)", Uint16, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint16{0, 12}},
{"4T.Min()", Uint16, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint16(0)},
{"4T.Min(1,3)", Uint16, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint16{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Uint16, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint16{0, 4}},
{"common case: T.Min() for uint32", Uint32, Shape{2, 3}, []int{}, ScalarShape(), uint32(0)},
{"A.Min(0)", Uint32, Shape{2, 3}, []int{0}, Shape{3}, []uint32{0, 1, 2}},
{"A.Min(1)", Uint32, Shape{2, 3}, []int{1}, Shape{2}, []uint32{0, 3}},
{"A.Min(0,1)", Uint32, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint32(0)},
{"A.Min(1,0)", Uint32, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint32(0)},
{"3T.Min(1,2)", Uint32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint32{0, 12}},
{"4T.Min()", Uint32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint32(0)},
{"4T.Min(1,3)", Uint32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint32{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Uint32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint32{0, 4}},
{"common case: T.Min() for uint64", Uint64, Shape{2, 3}, []int{}, ScalarShape(), uint64(0)},
{"A.Min(0)", Uint64, Shape{2, 3}, []int{0}, Shape{3}, []uint64{0, 1, 2}},
{"A.Min(1)", Uint64, Shape{2, 3}, []int{1}, Shape{2}, []uint64{0, 3}},
{"A.Min(0,1)", Uint64, Shape{2, 3}, []int{0, 1}, ScalarShape(), uint64(0)},
{"A.Min(1,0)", Uint64, Shape{2, 3}, []int{1, 0}, ScalarShape(), uint64(0)},
{"3T.Min(1,2)", Uint64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []uint64{0, 12}},
{"4T.Min()", Uint64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), uint64(0)},
{"4T.Min(1,3)", Uint64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []uint64{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Uint64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []uint64{0, 4}},
{"common case: T.Min() for float32", Float32, Shape{2, 3}, []int{}, ScalarShape(), float32(0)},
{"A.Min(0)", Float32, Shape{2, 3}, []int{0}, Shape{3}, []float32{0, 1, 2}},
{"A.Min(1)", Float32, Shape{2, 3}, []int{1}, Shape{2}, []float32{0, 3}},
{"A.Min(0,1)", Float32, Shape{2, 3}, []int{0, 1}, ScalarShape(), float32(0)},
{"A.Min(1,0)", Float32, Shape{2, 3}, []int{1, 0}, ScalarShape(), float32(0)},
{"3T.Min(1,2)", Float32, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []float32{0, 12}},
{"4T.Min()", Float32, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), float32(0)},
{"4T.Min(1,3)", Float32, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []float32{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Float32, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []float32{0, 4}},
{"common case: T.Min() for float64", Float64, Shape{2, 3}, []int{}, ScalarShape(), float64(0)},
{"A.Min(0)", Float64, Shape{2, 3}, []int{0}, Shape{3}, []float64{0, 1, 2}},
{"A.Min(1)", Float64, Shape{2, 3}, []int{1}, Shape{2}, []float64{0, 3}},
{"A.Min(0,1)", Float64, Shape{2, 3}, []int{0, 1}, ScalarShape(), float64(0)},
{"A.Min(1,0)", Float64, Shape{2, 3}, []int{1, 0}, ScalarShape(), float64(0)},
{"3T.Min(1,2)", Float64, Shape{2, 3, 4}, []int{1, 2}, Shape{2}, []float64{0, 12}},
{"4T.Min()", Float64, Shape{2, 2, 2, 2}, []int{}, ScalarShape(), float64(0)},
{"4T.Min(1,3)", Float64, Shape{2, 2, 2, 2}, []int{1, 3}, Shape{2, 2}, []float64{0, 2, 8, 10}},
{"4T.Min(0, 2, 3)", Float64, Shape{2, 2, 2, 2}, []int{0, 2, 3}, Shape{2}, []float64{0, 4}},
}
func TestDense_Min(t *testing.T) {
assert := assert.New(t)
var T, T2 *Dense
var err error
for _, mts := range minTests {
T = New(WithShape(mts.shape...), WithBacking(Range(mts.of, 0, mts.shape.TotalSize())))
if T2, err = T.Min(mts.along...); err != nil {
t.Error(err)
continue
}
assert.True(mts.correctShape.Eq(T2.Shape()))
assert.Equal(mts.correct, T2.Data())
}
/* IDIOT TESTING TIME */
_, err = T.Min(1000)
assert.NotNil(err)
}