if !q.empty() {
		q.tail.ptr().schedlink = l.head
		l.head = q.head
	}
}

// pop removes and returns the head of l. If l is empty, it returns nil.
func (l *gList) pop() *g {
	gp := l.head.ptr()
	if gp != nil {
		l.head = gp.schedlink
	}
	return gp
}

//go:linkname setMaxThreads runtime/debug.setMaxThreads
func setMaxThreads(in int) (out int) {
	lock(&sched.lock)

	// is an active query. It is held for read during queries
	// and exclusively during close.
	closemu sync.RWMutex

	// dc is owned exclusively until Commit or Rollback, at which point
	// it's returned with putConn.
	dc  *driverConn
	txi driver.Tx

	// releaseConn is called once the Tx is closed to release
	// any held driverConn back to the pool.
	releaseConn func(error)

	// "keep-alive" connections alive.
	// Exceptions: 304/204/1xx responses never get Content-Length, and if
	// it was a HEAD request, we don't know the difference between
	// 0 actual bytes and 0 bytes because the handler noticed it
	// was a HEAD request and chose not to write anything. So for
	// HEAD, the handler should either write the Content-Length or
	// write non-zero bytes. If it's actually 0 bytes and the

		var s RawBytes
		err = r.Scan(&s)
		if numRows == 3 && err == context.Canceled {
			if r.closemuScanHold {
				t.Errorf("expected closemu NOT to be held")
			}
			break
		}
		if !r.closemuScanHold {
			t.Errorf("expected closemu to be held")
		}
		if err != nil {
			t.Fatal(err)
		}
		t.Logf("read %q", s)
		if mode == "bottom" && numRows == 2 {

running-help.gif...

    memcpy(buf, new_handle.c_str(), new_handle.size() + 1);
    *handle = buf;
  }
}

void TF_DeletePRunHandle(const char* handle) {
  delete[] handle;
  // TODO(suharshs): Free up any resources held by the partial run state.
}

void TF_SessionPRun(TF_Session* session, const char* handle,
                    const TF_Output* inputs, TF_Tensor* const* input_values,

  setNameFn(getResult(), "cst");
}

OpFoldResult ConstOp::fold(FoldAdaptor adaptor) {
  assert(adaptor.getOperands().empty() && "constant has no operands");

  // Return the held attribute value.
  return getValue();
}

// Builds a constant op with the specified attribute `value`. The result
// op's type is deduced from `value`; if `value` is of scalar type,

	return 0
}

func (v Value) typ() *abi.Type {
	// Types are either static (for compiler-created types) or
	// heap-allocated but always reachable (for reflection-created
	// types, held in the central map). So there is no need to
	// escape types. noescape here help avoid unnecessary escape
	// of v.
	return (*abi.Type)(abi.NoEscape(unsafe.Pointer(v.typ_)))
}

// pointer returns the underlying pointer represented by v.

	}
	if rt.parallelLock.TryLock() {
		// lock acquired: we are the only or the first concurrent request
		// initialize the next set of parallel requests
		rt.parallelRequests = 1
	} else {
		// lock is held by other requests
		// now wait for the lock to increase the parallelRequests
		rt.parallelLock.Lock()
		rt.parallelRequests++
	}
	defer rt.parallelLock.Unlock()

OpFoldResult ConstOp::fold(FoldAdaptor adaptor) {
  auto operands = adaptor.getOperands();
  (void)operands;
  assert(operands.empty() && "constant has no operands");
  // Return the held attribute value.
  return getValue();
}

bool ConstOp::isCompatibleReturnTypes(TypeRange l, TypeRange r) {
  // Allow the type inferred to not match exactly the inferred type as the