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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package math_test
import (
"testing"
"github.com/apache/arrow-go/v18/arrow/array"
"github.com/apache/arrow-go/v18/arrow/math"
"github.com/apache/arrow-go/v18/arrow/memory"
"github.com/stretchr/testify/assert"
)
{{$name := printf "%s_%s" .In.Type .D.arch}}
{{with .In}}
func Test{{.Name}}Funcs_Sum(t *testing.T) {
mem := memory.NewCheckedAllocator(memory.NewGoAllocator())
defer mem.AssertSize(t, 0)
vec := makeArray{{.Name}}(10000, mem)
defer vec.Release()
res := math.{{.Name}}.Sum(vec)
assert.Equal(t, res, {{.Type}}(49995000))
}
func Test{{.Name}}Funcs_SumEmpty(t *testing.T) {
mem := memory.NewCheckedAllocator(memory.NewGoAllocator())
defer mem.AssertSize(t, 0)
b := array.New{{.Name}}Builder(mem)
defer b.Release()
vec := b.New{{.Name}}Array()
defer vec.Release()
res := math.{{.Name}}.Sum(vec)
assert.Equal(t, res, {{.Type}}(0))
}
func makeArray{{.Name}}(l int, mem memory.Allocator) *array.{{.Name}} {
fb := array.New{{.Name}}Builder(mem)
defer fb.Release()
fb.Reserve(l)
for i := 0; i < l; i++ {
fb.Append({{.Type}}(i))
}
return fb.New{{.Name}}Array()
}
func benchmark{{.Name}}Funcs_Sum(b *testing.B, n int) {
mem := memory.NewCheckedAllocator(memory.NewGoAllocator())
defer mem.AssertSize(b, 0)
vec := makeArray{{.Name}}(n, mem)
defer vec.Release()
b.SetBytes(int64(vec.Len() * 8))
b.ResetTimer()
for i := 0; i < b.N; i++ {
math.{{.Name}}.Sum(vec)
}
}
func Benchmark{{.Name}}Funcs_Sum_256(b *testing.B) {
benchmark{{.Name}}Funcs_Sum(b, 256)
}
func Benchmark{{.Name}}Funcs_Sum_1024(b *testing.B) {
benchmark{{.Name}}Funcs_Sum(b, 1024)
}
func Benchmark{{.Name}}Funcs_Sum_8192(b *testing.B) {
benchmark{{.Name}}Funcs_Sum(b, 8192)
}
func Benchmark{{.Name}}Funcs_Sum_1000000(b *testing.B) {
benchmark{{.Name}}Funcs_Sum(b, 1e6)
}
{{end}}
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