Sha256: 7897f1a3d312c08c7a8d1538eee34c39d817e798fe28678d5aaff8227011132e
Contents?: true
Size: 1.17 KB
Versions: 16
Compression:
Stored size: 1.17 KB
Contents
// 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 memory import "unsafe" func roundToPowerOf2(v, round int) int { forceCarry := round - 1 truncateMask := ^forceCarry return (v + forceCarry) & truncateMask } func roundUpToMultipleOf64(v int) int { return roundToPowerOf2(v, 64) } func isMultipleOfPowerOf2(v int, d int) bool { return (v & (d - 1)) == 0 } func addressOf(b []byte) uintptr { return uintptr(unsafe.Pointer(&b[0])) }
Version data entries
16 entries across 16 versions & 1 rubygems