Source File
constant_factor_amd64.go
Belonging Package
github.com/apache/arrow-go/v18/arrow/compute/internal/kernels
// 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.//go:build go1.18 && !noasmpackage kernelsimport ()func init() {if cpu.X86.HasAVX2 {multiplyConstantInt32Int32 = multiplyConstantInt32Int32Avx2multiplyConstantInt32Int64 = multiplyConstantInt32Int64Avx2multiplyConstantInt64Int32 = multiplyConstantInt64Int32Avx2multiplyConstantInt64Int64 = multiplyConstantInt64Int64Avx2divideConstantInt32Int32 = divideConstantInt32Int32Avx2divideConstantInt32Int64 = divideConstantInt32Int64Avx2divideConstantInt64Int32 = divideConstantInt64Int32Avx2divideConstantInt64Int64 = divideConstantInt64Int64Avx2} else if cpu.X86.HasSSE42 {multiplyConstantInt32Int32 = multiplyConstantInt32Int32SSE4multiplyConstantInt32Int64 = multiplyConstantInt32Int64SSE4multiplyConstantInt64Int32 = multiplyConstantInt64Int32SSE4multiplyConstantInt64Int64 = multiplyConstantInt64Int64SSE4divideConstantInt32Int32 = divideConstantInt32Int32SSE4divideConstantInt32Int64 = divideConstantInt32Int64SSE4divideConstantInt64Int32 = divideConstantInt64Int32SSE4divideConstantInt64Int64 = divideConstantInt64Int64SSE4} else {multiplyConstantInt32Int32 = multiplyConstantGo[int32, int32]multiplyConstantInt32Int64 = multiplyConstantGo[int32, int64]multiplyConstantInt64Int32 = multiplyConstantGo[int64, int32]multiplyConstantInt64Int64 = multiplyConstantGo[int64, int64]divideConstantInt32Int32 = divideConstantGo[int32, int32]divideConstantInt32Int64 = divideConstantGo[int32, int64]divideConstantInt64Int32 = divideConstantGo[int64, int32]divideConstantInt64Int64 = divideConstantGo[int64, int64]}}
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