message: Changed perftests.
diff: @@ -94,8 +94,8 @@ def soap_derivatives(version):
  def soap_cartesian_vs_imaginary(version):
  """Tests the performance of cartesian SOAP GTO vs. imaginary SOAP GTO.
  """
  - nmax = 6
  - lmax = 6
  + nmax = 9
  + lmax = 9
  fig = mpl.figure(figsize=[9, 7])
  ax = fig.add_subplot(111)
  ax.set_title("SOAP nmax={}, lmax={}, version={}".format(nmax, lmax, version))
  @@ -107,7 +107,7 @@ def soap_cartesian_vs_imaginary(version):
  N = []
  t = []
  - for ncells in tqdm(range(9, 10)):
  + for ncells in tqdm(range(1, 10)):
  soap_generator = SOAP(
  rcut=3.0,
  nmax=nmax,
  @@ -130,10 +130,10 @@ def soap_cartesian_vs_imaginary(version):
  N.append(len(i_system))
  t.append(t1 - t0)
  - # ax.plot(N, t, "o--", label="{}".format(method))
  + ax.plot(N, t, "o--", label="{}".format(method))
  - # mpl.legend()
  - # mpl.show()
  + mpl.legend()
  + mpl.show()
  def soap_sparse_vs_dense(version):
  