SIESTA defines a LISP based bidirectional optimizer communication protocol. The optimizer thereby sends evaluation requests to SIESTA which in turn starts the necessary tools and simulators to perform the evaluation. When an evaluation is finished, SIESTA sends the result (i.e. the error vector) back to the optimizer5.6. Fig. 5.20 and Fig. 5.21 depict an example of an optimizer framework communication.
(evaluate ( (betas1 1.733398e+01) (gamma1 -5.346066e-01) (n1 1.910780e+01) (xpos1 -4.280683e-03) (xsigma1 9.913292e-03) (ypos1 7.130004e-03) (ysigma1 7.293642e-02) ) ( (id 0) ) )
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-54.264 -51.358 -50.446 -50.595 33.523 -26.567 -51.345 -46.129 0
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(result ( (betas1 5.395359133336927e-01) (gamma1 -9.949905693492636e-01) (n1 1.868060454154932e+01) (xpos1 9.698931738204573e-03) (xsigma1 1.990379095305327e-02) (ypos1 1.142833235121924e-03) (ysigma1 1.257123762147689e-03) ) )
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2003-03-27