Note that a daemon is considered compatible only if the classpath exactly matches the requested classpath.

heap settings::
A daemon is considered compatible if it has at least the same heap size settings as requested. +
In other words, a daemon that has higher heap settings than requested would be considered compatible.

jvm arguments::
A daemon is compatible if it has set all the JVM arguments requested. +

	//	vstat = constpart{}
	// 3. make an auto pointer to array and allocate heap to it
	//	var vauto *[...]t = new([...]t)
	// 4. copy the static array to the auto array
	//	*vauto = vstat
	// 5. for each dynamic part assign to the array
	//	vauto[i] = dynamic part
	// 6. assign slice of allocated heap to var
	//	var = vauto[:]
	//
	// an optimization is done if there is no constant part

// methods are suffixed with "NoWB" to indicate that explicitly.
// As a result, this type should be used carefully, and sparingly,
// mostly with values that do not live in the Go heap anyway.
//
// An UnsafePointer must not be copied.
type UnsafePointer struct {
	noCopy noCopy
	value  unsafe.Pointer
}

// Load accesses and returns the value atomically.
//
//go:nosplit

// (including a fake mapping), and their HasFunctions bits
// are set correctly.
func TestFakeMapping(t *testing.T) {
	var buf bytes.Buffer
	if err := Lookup("heap").WriteTo(&buf, 0); err != nil {
		t.Fatalf("failed to write heap profile: %v", err)
	}
	prof, err := profile.Parse(&buf)
	if err != nil {
		t.Fatalf("failed to parse the generated profile data: %v", err)
	}
	t.Logf("Profile: %s", prof)

	C_SBRA     // short branch
	C_LBRA     // long branch
	C_SAUTO    // short auto
	C_LAUTO    // long auto
	C_ZOREG    // heap address, register-based, displacement == 0
	C_SOREG    // heap address, register-based, int16 displacement
	C_LOREG    // heap address, register-based, int32 displacement
	C_TLS_LE   // TLS - local exec model (for executables)

		return "", nil, errEmptyPriorityList
	}

	var h nodeScoreHeap = nodeScoreList
	heap.Init(&h)
	cntOfMaxScore := 1
	selectedIndex := 0
	// The top of the heap is the NodeScoreResult with the highest score.
	sortedNodeScoreList := make([]framework.NodePluginScores, 0, count)
	sortedNodeScoreList = append(sortedNodeScoreList, heap.Pop(&h).(framework.NodePluginScores))

	for i := a + 1; i < b; i++ {
		for j := i; j > a && data.Less(j, j-1); j-- {
			data.Swap(j, j-1)
		}
	}
}

// siftDown_func implements the heap property on data[lo:hi].
// first is an offset into the array where the root of the heap lies.
func siftDown_func(data lessSwap, lo, hi, first int) {
	root := lo
	for {
		child := 2*root + 1
		if child >= hi {
			break
		}

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

package ssa

import (
	"cmd/compile/internal/base"
	"cmd/compile/internal/types"
	"container/heap"
	"sort"
)

const (
	ScorePhi       = iota // towards top of block
	ScoreArg              // must occur at the top of the entry block
	ScoreInitMem          // after the args - used as mark by debug info generation

		// memory that isn't just in the case where we exhaust the heap.
		//
		// It achieves this by placing a chunk such that its summary will be
		// at the very end of a physical page. It then also places another chunk
		// much further up in the address space, such that any allocations into the
		// first chunk do not exhaust the heap and the second chunk's summary is not in the

	heapHeaderRE = regexp.MustCompile(`heap profile: *(\d+): *(\d+) *\[ *(\d+): *(\d+) *\] *@ *(heap[_a-z0-9]*)/?(\d*)`)
	heapSampleRE = regexp.MustCompile(`(-?\d+): *(-?\d+) *\[ *(\d+): *(\d+) *] @([ x0-9a-f]*)`)

	contentionSampleRE = regexp.MustCompile(`(\d+) *(\d+) @([ x0-9a-f]*)`)

	hexNumberRE = regexp.MustCompile(`0x[0-9a-f]+`)

	growthHeaderRE = regexp.MustCompile(`heap profile: *(\d+): *(\d+) *\[ *(\d+): *(\d+) *\] @ growthz?`)