From: Fabiano Rosas <farosas@suse.de>
To: "Yichen Wang" <yichen.wang@bytedance.com>,
"Peter Xu" <peterx@redhat.com>,
"Dr. David Alan Gilbert" <dave@treblig.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Eric Blake" <eblake@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Cornelia Huck" <cohuck@redhat.com>,
qemu-devel@nongnu.org
Cc: Hao Xiang <hao.xiang@linux.dev>,
"Liu, Yuan1" <yuan1.liu@intel.com>,
Shivam Kumar <shivam.kumar1@nutanix.com>,
"Ho-Ren (Jack) Chuang" <horenchuang@bytedance.com>,
Yichen Wang <yichen.wang@bytedance.com>,
Bryan Zhang <bryan.zhang@bytedance.com>
Subject: Re: [PATCH v8 07/12] util/dsa: Implement DSA task asynchronous submission and wait for completion.
Date: Tue, 17 Dec 2024 14:12:37 -0300 [thread overview]
Message-ID: <8734imw7wa.fsf@suse.de> (raw)
In-Reply-To: <20241204021142.24184-8-yichen.wang@bytedance.com>
Yichen Wang <yichen.wang@bytedance.com> writes:
> From: Hao Xiang <hao.xiang@linux.dev>
>
> * Add a DSA task completion callback.
> * DSA completion thread will call the tasks's completion callback
> on every task/batch task completion.
> * DSA submission path to wait for completion.
> * Implement CPU fallback if DSA is not able to complete the task.
>
> Signed-off-by: Hao Xiang <hao.xiang@linux.dev>
> Signed-off-by: Bryan Zhang <bryan.zhang@bytedance.com>
> Signed-off-by: Yichen Wang <yichen.wang@bytedance.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
next prev parent reply other threads:[~2024-12-17 17:13 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-04 2:11 [PATCH v8 00/12] Use Intel DSA accelerator to offload zero page checking in multifd live migration Yichen Wang
2024-12-04 2:11 ` [PATCH v8 01/12] meson: Introduce new instruction set enqcmd to the build system Yichen Wang
2024-12-04 2:11 ` [PATCH v8 02/12] util/dsa: Add idxd into linux header copy list Yichen Wang
2024-12-04 2:11 ` [PATCH v8 03/12] util/dsa: Implement DSA device start and stop logic Yichen Wang
2024-12-17 17:03 ` Fabiano Rosas
2024-12-04 2:11 ` [PATCH v8 04/12] util/dsa: Implement DSA task enqueue and dequeue Yichen Wang
2024-12-04 2:11 ` [PATCH v8 05/12] util/dsa: Implement DSA task asynchronous completion thread model Yichen Wang
2024-12-04 2:11 ` [PATCH v8 06/12] util/dsa: Implement zero page checking in DSA task Yichen Wang
2024-12-17 17:11 ` Fabiano Rosas
2024-12-04 2:11 ` [PATCH v8 07/12] util/dsa: Implement DSA task asynchronous submission and wait for completion Yichen Wang
2024-12-17 17:12 ` Fabiano Rosas [this message]
2024-12-04 2:11 ` [PATCH v8 08/12] migration/multifd: Add new migration option for multifd DSA offloading Yichen Wang
2024-12-17 17:51 ` Fabiano Rosas
2024-12-24 7:11 ` Yichen Wang
2024-12-24 16:53 ` Peter Xu
2024-12-04 2:11 ` [PATCH v8 09/12] migration/multifd: Enable DSA offloading in multifd sender path Yichen Wang
2024-12-17 17:56 ` Fabiano Rosas
2024-12-20 5:46 ` [External] " Yichen Wang
2024-12-20 12:29 ` Fabiano Rosas
2024-12-04 2:11 ` [PATCH v8 10/12] util/dsa: Add unit test coverage for Intel DSA task submission and completion Yichen Wang
2024-12-17 18:07 ` Fabiano Rosas
2024-12-04 2:11 ` [PATCH v8 11/12] migration/multifd: Add integration tests for multifd with Intel DSA offloading Yichen Wang
2024-12-04 2:11 ` [PATCH v8 12/12] migration/doc: Add DSA zero page detection doc Yichen Wang
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