New func() any
}

// Local per-P Pool appendix.
type poolLocalInternal struct {
	private any       // Can be used only by the respective P.
	shared  poolChain // Local P can pushHead/popHead; any P can popTail.
}

type poolLocal struct {
	poolLocalInternal

	// Prevents false sharing on widespread platforms with
	// 128 mod (cache line size) = 0 .
	pad [128 - unsafe.Sizeof(poolLocalInternal{})%128]byte
}

			atomic.StoreInt32(&stop, 1)
		}
	}

	// Start P-1 consumers.
	for i := 1; i < P; i++ {
		wg.Add(1)
		go func() {
			fail := 0
			for atomic.LoadInt32(&stop) == 0 {
				val, ok := d.PopTail()
				if ok {
					fail = 0
					record(val.(int))
				} else {
					// Speed up the test by
					// allowing the pusher to run.
					if fail++; fail%100 == 0 {
						runtime.Gosched()
					}