Skip to main content

Table 2 Performance summary multirate simulation

From: Nanoelectronic COupled problems solutions - nanoCOPS: modelling, multirate, model order reduction, uncertainty quantification, fast fault simulation

  Single grid Multiple grids
Number of equations 130,000 85,000
Nonzeros in Jacobian 5 × 106 2.5 × 106
Assembly of linear system 4 s 2 s
Linear solve 8 s 4 s
Envelope analysis 5 h 37 min