AUTOMATIC SOLVER SELECTION
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United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Oct 15, 2012
filing date -
Nov 8, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method, performed by a computer device, may include receiving a request to automatically select a solver for a simulation of an executable graphical model, determining a Jacobian matrix for the executable graphical model, calculating a stiffness of the executable graphical model based on the determined Jacobian matrix, and determining whether the calculated stiffness is greater than a stiffness threshold. The method may further include automatically selecting an implicit solver as the solver for the simulation, in response to determining that the calculated stiffness is greater than the stiffness threshold, automatically selecting an explicit solver as the solver for the simulation, in response to determining that the calculated stiffness is not greater than the stiffness threshold, and performing the simulation using the selected solver.
First Claim
Other Claims data not available