From: Ruifeng Wang <Ruifeng.Wang@arm.com>
To: fengchengwen <fengchengwen@huawei.com>,
"viktorin@rehivetech.com" <viktorin@rehivetech.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: nd <nd@arm.com>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] Question about ARM rte power intrinsics
Date: Mon, 26 Jul 2021 14:29:18 +0000 [thread overview]
Message-ID: <AM5PR0802MB24650A6A6ED38DA11B0876489EE89@AM5PR0802MB2465.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <c8b12fd8-5f28-6538-2478-95aea2d6e330@huawei.com>
Hi Chengwen,
WFE partially support the power intrinsics APIs. It has support to monitor address, but doesn’t support timestamp based trigger.
Currently no plan on these APIs from our side.
Do you have any suggestions?
Thanks,
Ruifeng
> -----Original Message-----
> From: fengchengwen <fengchengwen@huawei.com>
> Sent: Monday, July 26, 2021 5:40 PM
> To: viktorin@rehivetech.com; Ruifeng Wang <Ruifeng.Wang@arm.com>;
> dev@dpdk.org
> Subject: [dpdk-dev] Question about ARM rte power intrinsics
>
> Hi, ARM guys
>
> I notice patch "Use WFE for spinlock and ring" was already accepted, and
> currently lib/eal/arm/rte_power_intrinsics.c still NULL implementation and it
> seem could use WFE to implement it, so do you have a plan for it ?
>
> Thanks
prev parent reply other threads:[~2021-07-26 14:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 9:39 fengchengwen
2021-07-26 14:29 ` Ruifeng Wang [this message]
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