> -Original Message-
> From: David Marchand
> Sent: Friday, July 17, 2020 9:59 PM
> To: Phil Yang
> Cc: tho...@monjalon.net; dev ; Mcnamara, John
> ; Honnappa Nagarahalli
> ; David Christensen
> ; jer...@marvell.com; Ananyev, Konstantin
> ; Ola Liljedahl ;
> Bruce Richardson ; Ruifeng Wan
On Fri, Jul 17, 2020 at 12:15 PM Phil Yang wrote:
>
> DPDK provides generic rte_atomic APIs to do several atomic operations.
> These APIs are using the deprecated __sync builtins and enforce full
> memory barriers on aarch64. However, full barriers are not necessary
> in many use cases. In order t
DPDK provides generic rte_atomic APIs to do several atomic operations.
These APIs are using the deprecated __sync builtins and enforce full
memory barriers on aarch64. However, full barriers are not necessary
in many use cases. In order to address such use cases, C language offers
C11 atomic APIs.
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