Georgia Tech Research Corporation

University of Illinois

Hadi Esmaeilzadeh, V

Divya Mahajan

Joon Kyung Kim

Amir Yazdanbakhsh

A random access memory may include memory banks and arithmetic approximation units. Each arithmetic approximation unit may be dedicated to one or more of the memory banks and include a respective multiply-and-accumulate unit and a respective lookup-table unit. The respective multiply-and-accumulate unit is configured to iteratively perform shift and add operations with two inputs and to provide a result of the shift and add operations to the respective lookup-table unit. The result approximates or is a product of the two inputs. The respective lookup-table unit is configured produce an output by applying a pre-defined function to the result. The arithmetic approximation units are configured for parallel operation. The random access memory may also include a memory controller configured to receive instructions, from a processor, regarding locations within the memory banks from which to obtain the two inputs and in which to write the output.

In-memory near-data approximate acceleration

A method for database management that includes receiving an algorithm from a user. Based on the algorithm, a hierarchical dataflow graph (hDFG) may be generated. The method may further include generating an architecture for a chip based on the hDFG. The architecture for a chip may retrieve a data table from a database. The data table may be associated with the architecture for a chip. Finally, the algorithm may be executed against the data table, such that an action included in the algorithm is performed.

Methods and systems for integrating machine learning/analytics accelerators and relational database systems

A method for database management is disclosed. The method may include receiving an algorithm from a user. Based on the algorithm, a hierarchical dataflow graph (hDFG) may be generated. The method may further include generating an architecture for a chip based on the hDFG. The architecture for a chip may retrieve a data table from a database. The data table may be associated with the architecture for a chip. Finally, the algorithm may be executed against the data table, such that an action included in the algorithm is performed.

Growing community of inventors

Atlanta, GA, United States of America

Hadi Esmaeilzadeh, V