公开(公告)号：US20190044859A1

公开(公告)日：2019-02-07

申请号：US15859387

申请日：2017-12-30

Applicant: Intel Corporation

Inventor： Naru Sundar ,  Chih-Jen Chang ,  Robert Southworth ,  Hsi-Cheng Chu

IPC: H04L12/743 ,  G06F17/30

Abstract: Technologies for managing exact match hash table growth include a network computing device which includes a compute engine and a network interface controller (NIC). The NIC is configured to allocate a plurality of physical bucket addresses in non-contiguous chunks of memory of the compute engine, configure a bucket threshold value as a function of a hash size of the hash table, generate a plurality of virtual bucket addresses as a function of the bucket threshold value, and map each generated virtual bucket address to an allocated physical bucket address. Other embodiments are described herein.

公开(公告)号：US11050554B2

公开(公告)日：2021-06-29

申请号：US15859387

申请日：2017-12-30

Applicant: Intel Corporation

Inventor： Naru Sundar ,  Chih-Jen Chang ,  Robert Southworth ,  Hsi-Cheng Chu

IPC: H04L9/08 ,  G06F3/06 ,  G06F9/50 ,  H04L29/06 ,  H04L29/08 ,  G06F16/25 ,  G06F16/2453 ,  H04L12/861 ,  G11C8/12 ,  G11C29/02 ,  H04L12/24 ,  G06F30/34 ,  G11C29/36 ,  G11C29/38 ,  G11C29/44 ,  G06F16/22 ,  G06F16/2455 ,  G06F12/02 ,  G06F12/14 ,  G06F13/16 ,  G06F15/173 ,  G06F13/40 ,  G06F13/42 ,  G06F9/448 ,  G06F9/28 ,  G06F15/16 ,  H04L12/703 ,  H04L12/743 ,  H04L12/801 ,  H04L12/803 ,  H04L12/935 ,  H04L12/931 ,  G06F9/4401 ,  G06F9/445 ,  G06F12/06 ,  G06F16/23 ,  G06F16/248 ,  G06F16/901 ,  G06F16/11 ,  G06F12/0802 ,  G06F12/1045

Abstract: Technologies for managing exact match hash table growth include a network computing device which includes a compute engine and a network interface controller (NIC). The NIC is configured to allocate a plurality of physical bucket addresses in non-contiguous chunks of memory of the compute engine, configure a bucket threshold value as a function of a hash size of the hash table, generate a plurality of virtual bucket addresses as a function of the bucket threshold value, and map each generated virtual bucket address to an allocated physical bucket address. Other embodiments are described herein.