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:
Nov. 05, 2019
Filed:
Sep. 28, 2017
Intel Corporation, Santa Clara, CA (US);
Konstantin Levit-Gurevich, Kiryat Byalik, IL;
Michael Berezalsky, Tirat Carmel, IL;
Noam Itzhaki, Yokneam Elit, IL;
Arik Narkis, Kiryat Tivon, IL;
INTEL CORPORATION, Santa Clara, CA (US);
Abstract
Techniques and apparatus for performance analysis of a program are described. In one embodiment, for example, an apparatus may include at least one memory, and logic, at least a portion of comprised in hardware coupled to the at least one memory, to access a program for performance analysis, the program comprising at least one producer instruction and at least one consumer instruction for the at least one producer instruction, and generate an analysis program based on the program, the analysis program comprising a stall time instruction set to determine a stall time of the at least one producer instruction, the stall time instruction set comprising a first time stamp instruction immediately preceding a consumer instruction, a second time stamp instruction immediately following the consumer instruction, and a stall time instruction to determine the stall time as the difference between the second time stamp and the first time stamp. Other embodiments are described and claimed.