diff options
Diffstat (limited to 'vendor/github.com/cloudwego/base64x/cpuid.go')
-rw-r--r-- | vendor/github.com/cloudwego/base64x/cpuid.go | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/vendor/github.com/cloudwego/base64x/cpuid.go b/vendor/github.com/cloudwego/base64x/cpuid.go deleted file mode 100644 index 1947af0e1..000000000 --- a/vendor/github.com/cloudwego/base64x/cpuid.go +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright 2024 CloudWeGo Authors - * - * Licensed 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 base64x - -import ( - `fmt` - `os` - - `github.com/klauspost/cpuid/v2` -) - -func hasAVX2() bool { - switch v := os.Getenv("B64X_MODE"); v { - case "" : fallthrough - case "auto" : return cpuid.CPU.Has(cpuid.AVX2) - case "noavx2" : return false - default : panic(fmt.Sprintf("invalid mode: '%s', should be one of 'auto', 'noavx2'", v)) - } -} |