Hi Rajesh,

Please clarify what do you mean by “bihash”? Bidirectional? Bounded index?

As for concurrent lookup/updates, yes, DPDK hash table supports multi-process/multi-thread, please see the documentation:
https://doc.dpdk.org/guides/prog_guide/hash_lib.html#multi-process-support


From: rajesh goel <rgoel.bangalore@gmail.com>
Sent: Tuesday, August 27, 2024 7:04 AM
To: Ferruh Yigit <ferruh.yigit@amd.com>
Cc: Wang, Yipeng1 <yipeng1.wang@intel.com>; Gobriel, Sameh <sameh.gobriel@intel.com>; Richardson, Bruce <bruce.richardson@intel.com>; Medvedkin, Vladimir <vladimir.medvedkin@intel.com>; dev@dpdk.org
Subject: Re: Bihash Support in DPDK

Hi All,
Can we get some reply.

Thanks
Rajesh

On Thu, Aug 22, 2024 at 9:32 PM Ferruh Yigit <ferruh.yigit@amd.com<mailto:ferruh.yigit@amd.com>> wrote:
On 8/22/2024 8:51 AM, rajesh goel wrote:
> Hi All,
> Need info if DPDK hash library supports bihash table where for multi-
> thread and multi-process we can update/del/lookup entries per bucket level.
>
>

+ hash library maintainers.