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:
Sep. 28, 2021
Filed:
May. 12, 2020
Applicant:
Alibaba Group Holding Limited, Grand Cayman, KY;
Inventor:
Chen Liang, Hangzhou, CN;
Assignee:
Alibaba Group Holding Limited, Grand Cayman, KY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/51 (2013.01); G06F 30/34 (2020.01); G06F 9/455 (2018.01); G06F 111/04 (2020.01);
U.S. Cl.
CPC ...
G06F 21/51 (2013.01); G06F 9/45533 (2013.01); G06F 30/34 (2020.01); G06F 2111/04 (2020.01); G06F 2221/033 (2013.01);
Abstract
A method including detecting, in response to a design file uploaded by a development device, validity of an actual constraint file included in the design file and corresponding to an FPGA of the FPGA cloud host; synthesis processing the design file in response to detecting that the actual constraint file is valid; and writing a burner file obtained from the synthesis processing into the FPGA. The validity of the actual constraint file is detected to prevent a malicious attack of a user to FPGA hardware.