VLSI/dgreen

VLSI: semiconductor device and process simulation
Name dgreen
Group VLSI
Matrix ID 2841
Num Rows 1,200,611
Num Cols 1,200,611
Nonzeros 26,606,169
Pattern Entries 38,259,877
Kind Semiconductor Device Problem
Symmetric No
Date 2018
Author Anonymous
Editor T. Davis
Structural Rank 1,200,611
Structural Rank Full true
Num Dmperm Blocks 36,204
Strongly Connect Components 36,204
Num Explicit Zeros 11,653,708
Pattern Symmetry 100%
Numeric Symmetry 17.3%
Cholesky Candidate no
Positive Definite no
Type real
Download MATLAB Rutherford Boeing Matrix Market
Notes
VLSI: semiconductor device and process simulation                            
                                                                             
Process and Device Simulation matrices: nv1 and nv2 are very ill-conditioned.
Device simulation matrices in this set:                                      
   nv1, nv2, imagesensor, mosfet2, power9, radiation, test1, dgreen          
Process simulation matrices in this set:                                     
   vas_stokes_1M, vas_stokes_2M, vas_stokes_4M, stokes, ss1, ss              
                                                                             
Source: these are real matrices from industry.  The submittor                
requested that their name and company be withheld.