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Andrew_Smith
New Contributor II
24 Views

TR solver question

When the solver returns RCI_Request = 2 to calculate the Jacobian, can I assume that x has not changed since the previous calculation of the function value?

It would be a great performance boost if I could because my calculations of function value and jacobian are not seperable and I could just use my stored jacobian.

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Jing_X_Intel
Employee
24 Views

I looks reasonable when x doesn't change and RCI_Request = 2 following right after 1.

We will communicate with engineer team.

Thank you.

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