Hi Jerin
On 10/31/2017 7:14 PM, Jerin Jacob Wrote:
-----Original Message-----
Date: Tue, 31 Oct 2017 10:55:15 +0800
From: Jia He <[email protected]>
To: Jerin Jacob <[email protected]>
Cc: "Ananyev, Konstantin" <[email protected]>, "Zhao, Bing"
<[email protected]>, Olivier MATZ <[email protected]>,
"[email protected]" <[email protected]>, "[email protected]"
<[email protected]>, "[email protected]"
<[email protected]>, "[email protected]"
<[email protected]>, "Richardson, Bruce"
<[email protected]>
Subject: Re: [dpdk-dev] [PATCH] ring: guarantee ordering of cons/prod
loading when doing enqueue/dequeue
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101
Thunderbird/52.4.0
Hi Jerin
Hi Jia,
Do you think next step whether I need to implement the load_acquire half
barrier as per freebsd
I did a quick prototype using C11 memory model(ACQUIRE/RELEASE) schematics
and tested on two arm64 platform in Cavium(Platform A: Non arm64 OOO machine)
and Platform B: arm64 OOO machine)
Can you elaborate anything about your Non arm64 OOO machine? As I know,
all arm64 server is strong
memory order. Am I missed anything?
--
Cheers,
Jia
