ALEXANDRIA, Va., May 19 -- United States Patent no. 12,632,693, issued on May 19, was assigned to Amazon Technologies Inc. (Seattle).

"Matrix multiplication packing with instruction reordering" was invented by Jiading Gai (Seattle), Tobias Joseph Kastulus Edler von Koch (Austin, Texas), Robert Geva (Cupertino, Calif.), Paul Gilbert Meyer (Jericho, Vt.), Donald John Kretsch (Cupertino, Calif.) and Ron Diamant (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A technique for packing matrix multiplications for concurrent execution in an integrated circuit device may include obtaining a description of a neural network model, and generating an intermediate representation of the neural network model...