// produced by the inliner will wind up in the vmap[0] entry.
	vmap := make(map[int32][]*dwarf.Var)

	// Now walk the dwarf vars and partition them based on whether they
	// were produced by the inliner (dwv.InlIndex > 0) or were original
	// vars/params from the function (dwv.InlIndex == 0).
	for _, dwv := range dwVars {

		vmap[dwv.InlIndex] = append(vmap[dwv.InlIndex], dwv)

	val         V
	left, right *node[K, V]
}

// New returns a new map.
func New[K, V any](compare func(K, K) int) *Map[K, V] {
        return &Map[K, V]{compare: compare}
}

// find looks up key in the map, and returns either a pointer
// to the node holding key, or a pointer to the location where
// such a node would go.
func (m *Map[K, V]) find(key K) **node[K, V] {
	pn := &m.root
	for *pn != nil {

package orderedmap

import "chans"

// Map is an ordered map.
type Map[K, V any] struct {
	root    *node[K, V]
	compare func(K, K) int
}

// node is the type of a node in the binary tree.
type node[K, V any] struct {
	key         K
	val         V
	left, right *node[K, V]
}

// New returns a new map.
func New[K, V any](compare func(K, K) int) *Map[K, V] {

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package abi

// Map constants common to several packages
// runtime/runtime-gdb.py:MapTypePrinter contains its own copy
const (
	// Maximum number of key/elem pairs a bucket can hold.
	MapBucketCountBits = 3 // log2 of number of elements in a bucket.
	MapBucketCount     = 1 << MapBucketCountBits

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

import (
	"fmt"
	"reflect"
	"strconv"
)

// Map calls the function f on every element of the slice s,
// returning a new slice of the results.
func mapper[F, T any](s []F, f func(F) T) []T {
	r := make([]T, len(s))
	for i, v := range s {
		r[i] = f(v)
	}
	return r

import (
	"reflect"

	"istio.io/istio/pkg/ptr"
)

// TypeMap provides a map that holds a map of Type -> Value. There can be only a single value per type.
// The value stored for a type must be of the same type as the key.
type TypeMap struct {
	inner map[reflect.Type]any
}

func NewTypeMap() TypeMap {
	return TypeMap{make(map[reflect.Type]any)}
}

func Set[T any](t TypeMap, v T) {

		Exitf("resize output file failed: %v", err)
	}

	low, high := uint32(filesize), uint32(filesize>>32)
	fmap, err := syscall.CreateFileMapping(syscall.Handle(out.f.Fd()), nil, syscall.PAGE_READWRITE, high, low, nil)
	if err != nil {
		return err
	}
	defer syscall.CloseHandle(fmap)

	ptr, err := syscall.MapViewOfFile(fmap, syscall.FILE_MAP_READ|syscall.FILE_MAP_WRITE, 0, 0, uintptr(filesize))
	if err != nil {
		return err
	}

// Shardz returns a full deep copy of the global map of shards. This should be used only for testing
// and debugging, as the cloning is expensive.
func (e *EndpointIndex) Shardz() map[string]map[string]*EndpointShards {
	e.mu.RLock()
	defer e.mu.RUnlock()
	out := make(map[string]map[string]*EndpointShards, len(e.shardsBySvc))
	for svcKey, v := range e.shardsBySvc {
		out[svcKey] = make(map[string]*EndpointShards, len(v))

Pengyuan Bian <******@****.***> 1625172474 -0700

        map.putAll(m);
        assertThat(map.get("THREE"), is("3"));
        assertThat(map.get("FOUR"), is("4"));
        assertThat(map.size(), is(4));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testPerformance() throws Exception {
        for (int j = 0; j < 3; ++j) {
            final int num = 100000;
            final Map<String, String> hmap = new HashMap<String, String>();