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minio/pkg/cpu/helpers.go

31 lines
839 B

/*
* Minio Cloud Storage, (C) 2019 Minio, Inc.
*
* 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 cpu
import (
"math"
)
func round(num float64) int {
return int(num + math.Copysign(0.5, num))
}
func toFixed4(num float64) float64 {
output := math.Pow(10, float64(4))
return float64(round(num*output)) / output
}