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From: Thomas Monjalon <thomas@monjalon.net>
To: Syam Prasad N Pearson <syam.pearson@gadgeon.com>
Cc: users@dpdk.org, dev@dpdk.org,
	Yipeng Wang <yipeng1.wang@intel.com>,
	Sameh Gobriel <sameh.gobriel@intel.com>,
	Bruce Richardson <bruce.richardson@intel.com>,
	Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Subject: Re: [dpdk-dev] Doubt regarding DPDK hash Library implementation
Date: Thu, 04 Nov 2021 15:11:51 +0100
Message-ID: <35568061.LRaTyjEjOM@thomas> (raw)
In-Reply-To: <CAA2VcQjJPvz63p=gzM+Sh4J7UCRSUaHg5NBgB0o-pmq3m=kmmg@mail.gmail.com>

+Cc hash lib maintainers

01/11/2021 11:55, Syam Prasad N Pearson:
> Dear Sir/Madam,
> I am a developer trying to get familiar with the DPDK hash library. I tried
> to make and use a hash table successfully.
> During the development I came across a variable
> 
> /** Number of items per bucket. */
> *#define RTE_HASH_BUCKET_ENTRIES 8*
> 
> defined inside:
> dpdk-20.11.3/dpdk-stable-20.11.3/lib/librte_hash /rte_cuckoo_hash.h
> 
> Why does the library take this value as *8*, is there any particular reason
> for this? what if it is 16,32... etc.
> 
> I am using DPDK 20.11.3 LTS.
> 
> Please help.




  reply	other threads:[~2021-11-04 14:11 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-01 10:55 Syam Prasad N Pearson
2021-11-04 14:11 ` Thomas Monjalon [this message]
2021-11-04 14:46   ` [dpdk-dev] " Kinsella, Ray
2021-11-04 16:39     ` Medvedkin, Vladimir
2021-11-04 16:49       ` Thomas Monjalon
2021-11-06 23:23         ` Syam Prasad N Pearson

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