[FFmpeg-devel] Re: [PATCH v2 0/3] avfilter/dnn: add async support for LibTorch backend

["Guo, Yejun via ffmpeg-devel" <ffmpeg-devel@ffmpeg.org>]

> -----Original Message-----
> From: Raja Rathour via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
> Sent: Thursday, January 1, 2026 4:07 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: guoyejun@gmail.com; Raja Rathour <imraja729@gmail.com>
> Subject: [FFmpeg-devel] [PATCH v2 0/3] avfilter/dnn: add async support for
> LibTorch backend
> 
> This series implements asynchronous model execution for the LibTorch
> backend.
> It introduces a dedicated worker thread and a task queue to prevent the main
> filter thread from blocking during inference, aligning the Torch backend
> functionality with the OpenVINO backend.
> 
> v2 changes:
> - Split the implementation into 3 patches for better reviewability.
> - Added proper thread joining and NULL pointer safety in dnn_free_model_th.
> - Cleaned up comments to follow FFmpeg Doxygen standards.
> 
> Raja Rathour (3):
>   avfilter/dnn_backend_torch: add async infrastructure
>   avfilter/dnn_backend_torch: implement async execution logic
>   avfilter/dnn_backend_torch: handle lifecycle of worker thread
> 
>  libavfilter/dnn/dnn_backend_torch.cpp | 128 +++++++++++++++++++++----
> -
>  1 file changed, 105 insertions(+), 23 deletions(-)
> 

LGTM, will push soon, thanks.

Btw, the email account "guoyejun@gmail.com" in CC list is not mine. :(
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