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:
Jul. 22, 2025
Filed:
Dec. 24, 2020
Intel Corporation, Santa Clara, CA (US);
Vinodh Gopal, Westborough, MA (US);
George Powley, Northborough, MA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Systems, methods, and apparatuses to low-latency page decompression and compression acceleration are described. In one embodiment, a system on a chip (SoC) includes a hardware processor core, and an accelerator circuit coupled to the hardware processor core, the accelerator circuit comprising a decompressor circuit and a direct memory access circuit to: in response to a first descriptor sent from the hardware processor core, cause the decompressor circuit to decompress compressed data from the direct memory access circuit into decompressed data and store the decompressed data in a buffer in the accelerator circuit, and in response to a second descriptor sent from the hardware processor core separately from the first descriptor, cause the decompressed data to be written from the buffer to memory external to the accelerator circuit by the direct memory access circuit.