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:
Aug. 01, 2017
Filed:
Sep. 23, 2015
Qualcomm Incorporated, San Diego, CA (US);
Lee Howes, San Jose, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In an example, a method for speculative scalarization may include receiving, by a first processor, vector code. The method may include determining, during compilation of the vector code, whether at least one instruction of the plurality of instructions is a speculatively uniform instruction. The method may include generating, during complication of the vector code, uniformity detection code for the at least one speculatively uniform instruction. The uniformity detection code, when executed, may be configured to determine whether the at least one speculatively uniform instruction is uniform during runtime. The method may include generating, during complication of the vector code, scalar code by scalarizing the at least one speculatively uniform instruction. The scalar code may be configured to be compiled for execution by the first processor, a scalar processor, a scalar processing unit of the vector processor, or a vector pipeline of the vector processor.