公开(公告)号：US20170371578A1

公开(公告)日：2017-12-28

申请号：US15193562

申请日：2016-06-27

Applicant: Intel Corporation

Inventor： Keqiang WU ,  Jiwei LU ,  Koichi YAMADA ,  Yong-Fong LEE

IPC: G06F3/06 ,  G06F9/46

CPC classification number: G06F9/467 ,  G06F9/528

Abstract: Methods, apparatus, and system to identify a memory contention with respect to a process, re-write the process to form a transactional process, and execute the transactional process in a speculative execution.

公开(公告)号：US20200319914A1

公开(公告)日：2020-10-08

申请号：US16861082

申请日：2020-04-28

Applicant: Intel Corporation

Inventor： Keqiang WU ,  Jiwei LU ,  Koichi YAMADA ,  Yong-Fong LEE

IPC: G06F9/46

Abstract: A disclosed example apparatus includes memory; and processor circuitry to: identify a lock-protected section of instructions in the memory; replace lock/unlock instructions with transactional lock acquire and transactional lock release instructions to form a transactional process; and execute the transactional process in a speculative execution.