Invention Publication
- Patent Title: SINGLE INSTRUCTION MULTIPLE DATA (SIMD) SPARSE DECOMPRESSION WITH VARIABLE DENSITY
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Application No.: US18339797Application Date: 2023-06-22
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Publication No.: US20240118902A1Publication Date: 2024-04-11
- Inventor: Eric Wayne MAHURIN , Erich PLONDKE , Hitesh Kumar GUPTA , Colin Beaton VERRILLI , Rexford Alan HILL
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: G06F9/38
- IPC: G06F9/38 ; G06F9/30

Abstract:
An aspect of the disclosure relates to a data processing system, including: an input medium configured to include a first set of blocks of data including a first set of block of compressed data and a first set of metadata, respectively; an output medium configured to include a first set of blocks of decompressed data each having a predetermined number of decompressed elements; and a set of single instruction multiple data (SIMD) processors configured to: access the first set of blocks of data from the input medium, respectively; decompress the first set of blocks of compressed data to generate the first set of blocks of decompressed data based on the first set of metadata, respectively; and provide the first set of blocks of decompressed data to the output medium, respectively.
Information query