| Message ID | PH7PR11MB5887F1A68C19249217A6C09EDAE29@PH7PR11MB5887.namprd11.prod.outlook.com |
|---|---|
| State | New |
| Headers | show |
| Series | [FFmpeg-devel] libavfilter/dnn/dnn_backend_openvino.c: fix openvino async mode | expand |
| Context | Check | Description |
|---|---|---|
| yinshiyou/commit_msg_loongarch64 | warning | The first line of the commit message must start with a context terminated by a colon and a space, for example "lavu/opt: " or "doc: ". |
| yinshiyou/make_loongarch64 | success | Make finished |
| yinshiyou/make_fate_loongarch64 | success | Make fate finished |
| andriy/commit_msg_x86 | warning | The first line of the commit message must start with a context terminated by a colon and a space, for example "lavu/opt: " or "doc: ". |
| andriy/make_x86 | success | Make finished |
| andriy/make_fate_x86 | success | Make fate finished |
> -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of > Saliev, Rafik F > Sent: Monday, December 12, 2022 6:31 PM > To: ffmpeg-devel@ffmpeg.org > Subject: [FFmpeg-devel] [PATCH] libavfilter/dnn/dnn_backend_openvino.c: > fix openvino async mode > > Bugfix: The OpenVino DNN backend in the 'async' mode sets 'task- > >inference_done' to 'complete' prior to data copy from OpenVino output > buffer to task's output frame. > This order causes task destroy in ff_dnn_get_result_common() prior to > model output processing. > > Signed-off-by: Rafik Saliev <rafik.f.saliev@intel.com> > --- > libavfilter/dnn/dnn_backend_openvino.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > There's a warning at https://patchwork.ffmpeg.org/project/ffmpeg/patch/PH7PR11MB5887F1A68C19249217A6C09EDAE29@PH7PR11MB5887.namprd11.prod.outlook.com/, please fix and send v2 patch, thanks.
yejun.guo@intel.com: > There's a warning at https://patchwork.ffmpeg.org/project/ffmpeg/patch/PH7PR11MB5887F1A68C19249217A6C09EDAE29@PH7PR11MB5887.namprd11.prod.outlook.com/, > please fix and send v2 patch, thanks. The warning was reported against the 'context' field in the patch subject. As a context I provided the path to the source file was changed - in the same way as it was done in these patches: * https://patchwork.ffmpeg.org/project/ffmpeg/patch/20210613144304.3258-1-yejun.guo@intel.com/ * https://patchwork.ffmpeg.org/project/ffmpeg/patch/20210529132419.18027-1-yejun.guo@intel.com/ Unfortunately, I am not enought familiar with patch's subject parsing rules and could not find any detailed documentation with explanation of prohibited characters in the 'context' field. Regards Rafik --------------------------------------------------------------------- Intel Technology Poland sp. z o.o. ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN. Spolka oswiadcza, ze posiada status duzego przedsiebiorcy w rozumieniu ustawy z dnia 8 marca 2013 r. o przeciwdzialaniu nadmiernym opoznieniom w transakcjach handlowych. Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek przegladanie lub rozpowszechnianie jest zabronione. This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
diff --git a/libavfilter/dnn/dnn_backend_openvino.c b/libavfilter/dnn/dnn_backend_openvino.c index b494f26f55..b67f288336 100644 --- a/libavfilter/dnn/dnn_backend_openvino.c +++ b/libavfilter/dnn/dnn_backend_openvino.c @@ -244,7 +244,6 @@ static void infer_completion_callback(void *args) av_assert0(request->lltask_count >= 1); for (int i = 0; i < request->lltask_count; ++i) { task = request->lltasks[i]->task; - task->inference_done++; switch (ov_model->model->func_type) { case DFT_PROCESS_FRAME: @@ -278,6 +277,7 @@ static void infer_completion_callback(void *args) break; } + task->inference_done++; av_freep(&request->lltasks[i]); output.data = (uint8_t *)output.data + output.width * output.height * output.channels * get_datatype_size(output.dt);
Bugfix: The OpenVino DNN backend in the 'async' mode sets 'task->inference_done' to 'complete' prior to data copy from OpenVino output buffer to task's output frame. This order causes task destroy in ff_dnn_get_result_common() prior to model output processing. Signed-off-by: Rafik Saliev <rafik.f.saliev@intel.com> --- libavfilter/dnn/dnn_backend_openvino.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)