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

Version Path
ruby_snowflake_client-1.3.7 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.6 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.5 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.4 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.4.pre.debug ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.3.pre.debug ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.2 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.1 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.3.0 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.2.1 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.2.0 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.1.1 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.1.0 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.0.2 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.0.1 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go
ruby_snowflake_client-1.0.0 ext/vendor/github.com/apache/arrow/go/v10/arrow/memory/util.go