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DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Feb 2023 20:07:53.1318 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a6088f66-3b2f-47a8-d83e-08db15107b18 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: AM7EUR03FT012.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR08MB6723 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Tyler Retzlaff > Sent: Wednesday, February 22, 2023 12:10 PM > To: dev@dpdk.org > Cc: david.marchand@redhat.com; thomas@monjalon.net; > mb@smartsharesystems.com; Honnappa Nagarahalli > ; bruce.richardson@intel.com > Subject: Re: [PATCH v2] eal: abstract compiler atomics >=20 > On Wed, Feb 08, 2023 at 01:43:37PM -0800, Tyler Retzlaff wrote: > > Introduce an abstraction for compiler specific atomics and a meson > > option to allow standard C11 atomics use. >=20 > notice, this patch series is being withdrawn as it is no longer needed. >=20 > as per technical board meeting this morning we will work toward supportin= g > msvc and use of standard atomics. >=20 > in the next few days i'll document in the roadmap a basic plan for enabli= ng > msvc as a supported compiler. >=20 > * post 23.03 release we will begin patch submission for msvc changes (but > not atomics). My understanding of the discussion is slightly different. Please see below >=20 > * post 23.07 release we will begin patch submission for use of standard > atomics from C11. We want to merge the standard atomics patch immediately after 23.07 release= . This means, the patches need to be reviewed/tested/ready-to-merge by 12 J= uly 2023 (as per current planning for 23.07). So, the patch submission need= s to happen earlier. >=20 > * starting 23.11 release C11 conformant toolchain including standard > atomics support will be a minimum requirement for dpdk. >=20 > thank you everyone who contributed to the conversation, it's fantastic to > have a path forward. >=20 > ty