def call_ocl(self, x, dtype, platform='ocl'):
"""
Calculation using sasmodels ocl libraries.
"""
x = np.asarray(x, dtype)
model = core.build_model(self.ocl_function, dtype=dtype)
calculator = direct_model.DirectModel(data.empty_data1D(x), model)
return calculator(background=0)
def sasmodels_fn(x, dtype, platform='ocl'):
"""
Calculation using pade approximant.
"""
from sasmodels import core, data, direct_model
model = core.load_model('bessel', dtype=dtype)
calculator = direct_model.DirectModel(data.empty_data1D(x), model)
return calculator(background=0)