公开(公告)号：US20200272520A1

公开(公告)日：2020-08-27

申请号：US16801776

申请日：2020-02-26

Applicant: QUALCOMM Incorporated

Inventor： Richard SENIOR ,  Sundeep KUSHWAHA ,  Harsha Gordhan JAGASIA ,  Christopher AHN ,  Gurvinder Singh CHHABRA ,  Nieyan GENG ,  Maksim KRASNYANSKIY ,  UNNI PRASAD

IPC: G06F9/50 ,  G06F9/48 ,  G06F12/0806

Abstract: A method of managing a stack includes detecting, by a stack manager of a processor, that a size of a frame to be allocated exceeds available space of a first stack. The first stack is used by a particular task executing at the processor. The method also includes designating a second stack for use by the particular task. The method further includes copying metadata associated with the first stack to the second stack. The metadata enables the stack manager to transition from the second stack to the first stack upon detection that the second stack is no longer in use by the particular task. The method also includes allocating the frame in the second stack.

公开(公告)号：US20160344406A1

公开(公告)日：2016-11-24

申请号：US15230325

申请日：2016-08-05

Applicant: QUALCOMM Incorporated

Inventor： Richard SENIOR ,  Amin ANSARI ,  Jinxia BAI ,  Vito BICA

IPC: H03M7/30

CPC classification number: H03M7/3088 ,  H03M7/30 ,  H03M7/3086 ,  H03M7/6005

Abstract: A system for data decompression may include a processor coupled to a remote memory having a remote dictionary stored thereon and coupled to a decompression logic having a local memory with a local dictionary. The processor may decompress data during execution by accessing the local dictionary, and if necessary, the remote dictionary.

Abstract translation: 用于数据解压缩的系统可以包括耦合到具有存储在其上的远程字典的远程存储器的处理器，并且耦合到具有本地字典的本地存储器的解压缩逻辑。 处理器可以在执行期间通过访问本地字典来解压缩数据，并且如果需要，可以对远程字典进行解压缩。

公开(公告)号：US20160248441A1

公开(公告)日：2016-08-25

申请号：US14626905

申请日：2015-02-19

Applicant: QUALCOMM Incorporated

Inventor： Richard SENIOR ,  Amin ANSARI ,  Jinxia BAI ,  Vito BICA

IPC: H03M7/30

CPC classification number: H03M7/3088 ,  H03M7/30 ,  H03M7/3086 ,  H03M7/6005

Abstract: A system for data decompression may include a processor coupled to a remote memory having a remote dictionary stored thereon and coupled to a decompression logic having a local memory with a local dictionary. The processor may decompress data during execution by accessing the local dictionary, and if necessary, the remote dictionary.