message: Slightly relax numeric tolerance for sinlge precision tests of matrix_solve_ls (and tighten it for double precision).
diff: @@ -87,7 +87,11 @@ class MatrixSolveLsOpTest(test.TestCase):
  self.assertAllClose(np_r_norm, tf_r_norm)
  # Check solution.
  - self.assertAllClose(np_ans, ans, atol=1e-5, rtol=1e-5)
  + if np_type == np.float32 or np_type == np.complex64:
  + tol = 5e-5
  + else:
  + tol = 1e-12
  + self.assertAllClose(np_ans, ans, atol=tol, rtol=tol)
  def _verifySolveBatch(self, x, y):
  # Since numpy.linalg.lsqr does not support batch solves, as opposed
  