公开(公告)号：US20240111667A1

公开(公告)日：2024-04-04

申请号：US17954540

申请日：2022-09-28

Applicant: Google LLC

Inventor： Abhishek Agarwal ,  Srinivas Vaduvatha ,  Weiwei Jiang ,  Hugh McEvoy Walsh ,  Weihuang Wang ,  Jiazhen Zheng ,  Ajay Venkatesan

IPC: G06F12/02

CPC classification number: G06F12/023 ,  G06F12/0292

Abstract: Aspects of the disclosure are directed to a memory allocator for assigning contiguous memory space for data packets in on-chip memory of a network interface card. The memory allocator includes a plurality of sub-allocators that correspond to a structure of entries, where each entry represents a quanta of memory allocation. The sub-allocators are organized in decreasing size in the memory allocator based on the amount of memory quanta they can allocate.

公开(公告)号：US12019542B2

公开(公告)日：2024-06-25

申请号：US17882802

申请日：2022-08-08

Applicant: Google LLC

Inventor： Abhishek Agarwal ,  Jiazhen Zheng ,  Srinivas Vaduvatha ,  Weihuang Wang ,  Hugh McEvoy Walsh ,  Weiwei Jiang ,  Ajay Venkatesan ,  Prashant R. Chandra

IPC: G06F12/0802

CPC classification number: G06F12/0802 ,  G06F2212/60

Abstract: Aspects of the disclosure are directed to high performance connection cache eviction for reliable transport protocols in data center networking. Connection priorities for connection entries are determined to store the connection entries in a cache based on their connection priority. During cache eviction, the connection entries with a lowest connection priority are evicted from the cache. Cache eviction can be achieved with low latency at a high rate.

公开(公告)号：US20240045800A1

公开(公告)日：2024-02-08

申请号：US17882802

申请日：2022-08-08

Applicant: Google LLC

Inventor： Abhishek Agarwal ,  Jiazhen Zheng ,  Srinivas Vaduvatha ,  Weihuang Wang ,  Hugh McEvoy Walsh ,  Weiwei Jiang ,  Ajay Venkatesan ,  Prashant R. Chandra

IPC: G06F12/0802

CPC classification number: G06F12/0802 ,  G06F2212/60

Abstract: Aspects of the disclosure are directed to high performance connection cache eviction for reliable transport protocols in data center networking. Connection priorities for connection entries are determined to store the connection entries in a cache based on their connection priority. During cache eviction, the connection entries with a lowest connection priority are evicted from the cache. Cache eviction can be achieved with low latency at a high rate.