Hi All,
In multithreaded/Multicore environment can we use
RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY_LF
independently,
or this flag should always be used with
RTE_HASH_EXTRA_FLAGS_MULTI_WRITER_ADD.
We are trying to create and access the hash table with
RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY_LF
only.
We ar
Wed, Jul 6, 2022 at 9:15 AM venkatesh bs wrote:
> Hi All,
>
> In multithreaded/Multicore environment can we use
> RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY_LF
> independently,
> or this flag should always be used with
> RTE_HASH_EXTRA_FLAGS_MULTI_WRITER_ADD.
>
> We are tryi
Wed, Jul 6, 2022 at 7:07 PM venkatesh bs wrote:
> Hi All,
>
> In multithreaded/Multicore environment can we use
> RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY_LF
> independently,
> or this flag should always be used with
> RTE_HASH_EXTRA_FLAGS_MULTI_WRITER_ADD.
>
> We are tryi
-- Forwarded message -
From: venkatesh bs
Date: Wed, Nov 16, 2022 at 7:28 PM
Subject: Regarding User Data in DPDK ACL Library.
To:
Hi DPDK Team,
After the ACL match for highest priority DPDK Classification API returns
User Data Which is as mentioned below in the document.
53
Hi DPDK Team,
After the ACL match for highest priority DPDK Classification API returns
User Data Which is as mentioned below in the document.
53. Packet Classification and Access Control — Data Plane Development Kit
22.11.0-rc2 documentation (dpdk.org)
- *userdata*: A user-defined value. For
t; On Thu, 17 Nov 2022 19:28:12 +0530
> > venkatesh bs wrote:
> >
> > > Hi DPDK Team,
> > >
> > > After the ACL match for highest priority DPDK Classification API
> returns
> > > User Data Which is as mentioned below in the document.
> > >
((char *) keys +
(uint64_t) (position + 1) *
Add comment66Plus + (uint64_t) h->key_entry_size);
Add comment67Plus *key = k->key;
Add comment 68
On Mon, Jun 16, 2025 at 9:40 PM venkatesh bs wrote:
> Hi @Stephen Hemminger ,
>
> We debugged further on this issue ..
>
> We see t
) keys +
(uint64_t) (position + 1) *
Add comment66Plus + (uint64_t) h->key_entry_size);
Add comment67Plus *key = k->key;
Add comment68
On Tue, Jun 10, 2025 at 12:19 PM venkatesh bs wrote:
> Hi @Stephen Hemminger ,
>
> Thanks for the reply , please find the details below.
>
Hi @dpdk community,
In my application, I am using the dpdk hash table as below.
1. calculate the hash value.
2. using this signature add the key and data into a table.
3. lock is used in the 2nd call (add).
Below is the code sniffer for the same.
wrote:
> On Sun, 8 Jun 2025 00:36:02 +0530
> venkatesh bs wrote:
>
> > Hi @dpdk community,
> >
> > In my application, I am using the dpdk hash table as below.
> >
> > 1. calculate the hash value.
> > 2. using this signature add the key and data into
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