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:
Feb. 18, 2025
Filed:
Aug. 26, 2021
Arm Limited, Cambridge, GB;
Syed Ali Mustafa Zaidi, Cambridge, GB;
Giacomo Gabrielli, Cambridge, GB;
Arm Limited, Cambridge, GB;
Abstract
A data processing apparatus and a method for processing data are disclosed. The data processing apparatus comprises: multithreaded processing circuitry to perform processing operations of a plurality of micro-threads, each micro-thread operating in a corresponding execution context defining an architectural state. Thread control circuitry collects runtime data indicative of a performance metric relating to the processing operations. Decoder circuitry is responsive to a detach instruction in a first micro-thread of instructions executed in a first execution context defining a first architectural state, the detach instruction specifying an address, to provide detach control signals to the thread control circuitry. When the runtime data meet a parallelization criterion, the thread control circuitry is responsive to the detach control signals to spawn a second micro-thread of instructions executed in a second execution context defining a second architectural state based on the first architectural state, the second micro-thread of instructions comprising a subset of instructions of the first micro-thread of instructions starting at the address.