// from there to go back farther in time. We deliver the times
	// most recent first (in p[0]).
	p = p[:cap(p)]
	for i := uint32(0); i < n; i++ {
		j := (memstats.numgc - 1 - i) % uint32(len(memstats.pause_ns))
		p[i] = memstats.pause_ns[j]
		p[n+i] = memstats.pause_end[j]
	}

	p[n+n] = memstats.last_gc_unix
	p[n+n+1] = uint64(memstats.numgc)
	p[n+n+2] = memstats.pause_total_ns

	n /= 2 // buffer holds pauses and end times
	stats.Pause = stats.Pause[:n]

	if cap(stats.PauseEnd) < maxPause {
		stats.PauseEnd = make([]time.Time, 0, maxPause)
	}
	stats.PauseEnd = stats.PauseEnd[:0]
	for _, ns := range stats.Pause[n : n+n] {
		stats.PauseEnd = append(stats.PauseEnd, time.Unix(0, int64(ns)))
	}

	if len(stats.PauseQuantiles) > 0 {
		if n == 0 {
			clear(stats.PauseQuantiles)

		t.Fatalf("HeapIdle(%d) + HeapInuse(%d) should be equal to HeapSys(%d), but isn't.", st.HeapIdle, st.HeapInuse, st.HeapSys)
	}

	if lpe := st.PauseEnd[int(st.NumGC+255)%len(st.PauseEnd)]; st.LastGC != lpe {
		t.Fatalf("LastGC(%d) != last PauseEnd(%d)", st.LastGC, lpe)
	}

	var pauseTotal uint64
	for _, pause := range st.PauseNs {
		pauseTotal += pause
	}
	if int(st.NumGC) < len(st.PauseNs) {

pkg reflect, type Type interface, Comparable() bool

# CL 153670043 runtime: add PauseEnd array to MemStats and GCStats, Jens Frederich <******@****.***>
pkg runtime, type MemStats struct, PauseEnd [256]uint64
pkg runtime/debug, type GCStats struct, PauseEnd []time.Time

# CL 136710045 sync/atomic: add Value, Dmitriy Vyukov <******@****.***>

	fmt.Fprintf(w, "# OtherSys = %d\n", s.OtherSys)

	fmt.Fprintf(w, "# NextGC = %d\n", s.NextGC)
	fmt.Fprintf(w, "# LastGC = %d\n", s.LastGC)
	fmt.Fprintf(w, "# PauseNs = %d\n", s.PauseNs)
	fmt.Fprintf(w, "# PauseEnd = %d\n", s.PauseEnd)
	fmt.Fprintf(w, "# NumGC = %d\n", s.NumGC)
	fmt.Fprintf(w, "# NumForcedGC = %d\n", s.NumForcedGC)
	fmt.Fprintf(w, "# GCCPUFraction = %v\n", s.GCCPUFraction)
	fmt.Fprintf(w, "# DebugGC = %v\n", s.DebugGC)

}

func (d *decoder) parseIDAT(length uint32) (err error) {
	d.idatLength = length
	d.img, err = d.decode()
	if err != nil {
		return err
	}
	return d.verifyChecksum()
}

func (d *decoder) parseIEND(length uint32) error {
	if length != 0 {
		return FormatError("bad IEND length")
	}
	return d.verifyChecksum()
}

func (d *decoder) parseChunk(configOnly bool) error {
	// Read the length and chunk type.

  // requant, so only overwrite the first if that is not the case.
  const int num_uses = std::distance(dequant_op.getResult().use_begin(),
                                     dequant_op.getResult().use_end());

  // Whether to replace quantization params of the first dequantize op
  // after the quantized value is produced.
  // If there is a use other than the requantize states, then we can't clobber.