公开(公告)号：US20230315444A1

公开(公告)日：2023-10-05

申请号：US17712124

申请日：2022-04-02

Applicant: Intel Corporation

Inventor： David B. SHEFFIELD ,  Erich BOLEYN ,  Jonathan PEARCE ,  Sofia PEDIADITAKI ,  Jeffrey COOK ,  Shreesha SRINATH ,  Ching-Kai LIANG ,  Tyler SONDAG

IPC: G06F9/22 ,  G06F9/30

CPC classification number: G06F9/223 ,  G06F9/3017 ,  G06F9/30101

Abstract: Techniques for synchronous microthreaded execution are described. An example includes a logical processor to execute one or more threads in a first mode; and a synchronous microthreading (SyMT) co-processor coupled to the logical processor to execute lightweight microthreads, with each lightweight microthread having an independent register state, upon an execution of an instruction to enter into SyMT mode.