The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2017
Filed:
May. 10, 2016
International Business Machines Corporation, Armonk, NY (US);
Maarten J. Boersma, Holzgerlingen, DE;
Markus Kaltenbach, Holzgerlingen, DE;
Christophe J. Layer, Grenoble, FR;
Silvia M. Mueller, Altdorf, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A tool for supporting vector operations in a scalar data path. The tool determines a location for a split in the scalar mode configuration to enable vector mode operations. The tool determines the number of coarse shift multiplexers in conflict at a bit position receiving data from both the left half and the right half of the vector mode configuration. The tool duplicates a coarse shift multiplexer in conflict at the bit position receiving data from both the left half and the right half of the vector mode configuration. The tool duplicates an intermediate data signal in conflict at a signal position receiving data from both the left half and the right half of the vector mode configuration. The tool receives a control signal to split the scalar mode configuration and shift the leading zeros across the left half and the right half of the vector mode configuration.