Group Hamm

Group Description 
Semiconductor simulation matrices from Steve Hamm, Motorola, Inc.
Semiconductor Systems Design Technology
3501 Ed Bluestein Blvd., MD-M2, Austin TX 78762  USA
Internet:  hamm :at the domain: ssdt-bluestein.sps.mot.com   
Ph:  512-928-6612  
Fax: 512-928-7662  

In Harwell/Boeing format.  One dense right-hand side with each matrix.

add20.rua	20-bit adder
add32.rua	32-bit adder
memplus.rua	memory circuit


Matrices added July 2001.  New address:

 email Steve.Hamm :at the domain: motorola.com
 Motorola Inc. Circuit Simulation Group
 TX32 PL29, 7700 W. Parmer Lane, Austin TX 78729   USA

bcircuit.rua	with parasitics
hcircuit.rua	no parasitics
scircuit.rua	many parasitics
Displaying all 6 collection matrices
Id Name Group Rows Cols Nonzeros Kind Date Download File
539 add20 Hamm 2,395 2,395 13,151 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
540 add32 Hamm 4,960 4,960 19,848 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
543 memplus Hamm 17,758 17,758 99,147 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
541 bcircuit Hamm 68,902 68,902 375,558 Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
542 hcircuit Hamm 105,676 105,676 513,072 Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
544 scircuit Hamm 170,998 170,998 958,936 Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market