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:
Dec. 09, 2014
Filed:
Nov. 24, 2009
Fernando Latorre, Barcelona, ES;
Josep M. Codina, Barcelona, ES;
Enric Gibert Codina, Sant Cugat del Valles, ES;
Pedro Lopez, Molins de Rei, ES;
Carlos Madriles, Barcelona, ES;
Alejandro Martinez Vincente, Barcelona, ES;
Raul Martinez, Barcelona, ES;
Antonio Gonzalez, Barcelona, ES;
Fernando Latorre, Barcelona, ES;
Josep M. Codina, Barcelona, ES;
Enric Gibert Codina, Sant Cugat del Valles, ES;
Pedro Lopez, Molins de Rei, ES;
Carlos Madriles, Barcelona, ES;
Alejandro Martinez Vincente, Barcelona, ES;
Raul Martinez, Barcelona, ES;
Antonio Gonzalez, Barcelona, ES;
Intel Corporation, Santa Clara, CA (US);
Abstract
Systems, methods, and apparatuses for decomposing a sequential program into multiple threads, executing these threads, and reconstructing the sequential execution of the threads are described. A plurality of data cache units (DCUs) store locally retired instructions of speculatively executed threads. A merging level cache (MLC) merges data from the lines of the DCUs. An inter-core memory coherency module (ICMC) globally retire instructions of the speculatively executed threads in the MLC.