Alexandru G Stanculescu

age ~74

from Roseville, CA

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Compact And Effective Representation Of Simulation Results
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US Patent:

20040260527, Dec 23, 2004
Filed:

Jun 19, 2003
Appl. No.:

10/465480
Inventors:

Alexandru Stanculescu - San Mateo CA, US
International Classification:

G06F017/50
US Classification:

703/014000
Abstract:

The present invention provides a method and system for representing the simulation results in a much more compact format than the current state of the art and speeds up significantly both the storing of the results and the processing of the database, especially speeding up the comparison of two databases. This is achieved by (1) providing the database with more information which is typically available in the simulator or could easily be made available directly from the design description, and by (2) using the dependency graph of the signals in the database to implement a much faster comparison of two databases.

Variable Precision Computation
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US Patent:

7930690, Apr 19, 2011
Filed:

Oct 16, 2006
Appl. No.:

11/582280
Inventors:

Alexandru G Stanculescu - San Mateo CA, US
International Classification:

G06F 9/44
G06F 9/45
US Classification:

717162, 717136
Abstract:

The present invention provides a method and system for describing variable precision computations without needing explicit conversion functions in case operands have different formats or sizes of fields, having the capability to modify at run time the sizes of the fields of any variable precision data object, as well as having access to special condition signals associated to each object in which results are stored.