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moved interpolator init to new_process method

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Richard Hartmann 2016-12-05 17:01:29 +01:00
parent 7d6d1832be
commit b90644f694
1 changed files with 3 additions and 4 deletions
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7
stocproc/stocproc.py
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@ -103,10 +103,6 @@ class _absStocProc(abc.ABC):
if t is None:
return self._z
else:
if self._interpolator is None:
t0 = time.time()
self._interpolator = fcSpline.FCS(x_low=0, x_high=self.t_max, y=self._z)
log.debug("created interpolator [{:.2e}s]".format(time.time() - t0))
return self._interpolator(t)
@abc.abstractmethod
@ -160,6 +156,9 @@ class _absStocProc(abc.ABC):
y = np.random.normal(scale=self._one_over_sqrt_2, size = 2*self.get_num_y()).view(np.complex)
self._z = self._calc_scaled_z(y)
log.debug("proc_cnt:{} new process generated [{:.2e}s]".format(self._proc_cnt, time.time() - t0))
t0 = time.time()
self._interpolator = fcSpline.FCS(x_low=0, x_high=self.t_max, y=self._z)
log.debug("created interpolator [{:.2e}s]".format(time.time() - t0))
def set_scale(self, scale):
self.sqrt_scale = np.sqrt(scale)