From: Thomas Monjalon <thomas@monjalon.net>
To: Jia He <hejianet@gmail.com>
Cc: dev@dpdk.org, Hemant Agrawal <hemant.agrawal@nxp.com>,
Jerin Jacob <jerin.jacob@caviumnetworks.com>,
Jianbo Liu <jianbo.liu@arm.com>,
Jan Viktorin <viktorin@rehivetech.com>,
Olivier Matz <olivier.matz@6wind.com>,
konstantin.ananyev@intel.com, bruce.richardson@intel.com
Subject: Re: [dpdk-dev] [PATCH v9 0/3] support c11 memory model barrier in librte_ring
Date: Mon, 29 Jan 2018 16:11:39 +0100 [thread overview]
Message-ID: <2756445.xh3I1VZFvI@xps> (raw)
In-Reply-To: <1516596088-10364-1-git-send-email-hejianet@gmail.com>
22/01/2018 05:41, Jia He:
> There are 2 model barrier options in librte_ring suggested by Jerin:
> 1. use rte_smp_rmb
> 2. use load_acquire/store_release
>
> CONFIG_RTE_RING_USE_C11_MEM_MODEL is provided for supporting C11 memory
> model barrier in librte_ring. By default it is "y" on arm64, "n" on any
> other architectures so far.
>
> Already fuctionally tested on the machines as follows:
> - on X86
> - on arm64 with CONFIG_RTE_RING_USE_C11_MEM_MODEL=y
> - on arm64 with CONFIG_RTE_RING_USE_C11_MEM_MODEL=n
Applied, thanks
prev parent reply other threads:[~2018-01-29 15:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-17 4:03 [dpdk-dev] [PATCH v8 " Jia He
2018-01-17 4:03 ` [dpdk-dev] [PATCH v8 1/3] eal/arm64: remove the braces {} for dmb() and dsb() Jia He
2018-01-17 4:03 ` [dpdk-dev] [PATCH v8 2/3] ring: introduce new header file to include common functions Jia He
2018-01-19 14:15 ` Hemant Agrawal
2018-01-19 16:38 ` Olivier Matz
2018-01-19 16:47 ` Hemant Agrawal
2018-01-22 1:53 ` Jia He
[not found] ` <60d7010d-caf8-8ade-a34c-7e284842cded@nxp.com>
2018-01-22 6:18 ` Jia He
2018-01-22 16:54 ` Stephen Hemminger
2018-01-17 4:03 ` [dpdk-dev] [PATCH v8 3/3] ring: introduce new header file to support C11 memory model Jia He
2018-01-17 8:24 ` Thomas Monjalon
2018-01-17 8:47 ` Jia He
2018-01-17 9:09 ` Thomas Monjalon
2018-01-18 23:52 ` Thomas Monjalon
2018-01-19 2:22 ` Jia He
2018-01-19 15:04 ` Hemant Agrawal
2018-01-19 14:25 ` Hemant Agrawal
2018-01-22 4:41 ` [dpdk-dev] [PATCH v9 0/3] support c11 memory model barrier in librte_ring Jia He
2018-01-22 4:41 ` [dpdk-dev] [PATCH v9 1/3] eal/arm64: remove the braces {} for dmb() and dsb() Jia He
2018-01-22 4:41 ` [dpdk-dev] [PATCH v9 2/3] ring: introduce new header file to include common functions Jia He
2018-01-22 4:41 ` [dpdk-dev] [PATCH v9 3/3] ring: introduce new header file to support C11 memory model Jia He
2018-01-22 7:53 ` [dpdk-dev] [PATCH v9 0/3] support c11 memory model barrier in librte_ring Thomas Monjalon
2018-01-22 8:26 ` Olivier Matz
2018-01-22 8:29 ` Olivier Matz
2018-01-22 8:40 ` Hemant Agrawal
2018-01-29 15:11 ` Thomas Monjalon [this message]
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