Hi,
i need to save croped image asynchronously while without slow down the stream.
for example, using cuda or openmp
NvDsMetaList *l_obj = NULL;
NvDsObjectMeta *obj_meta = NULL;
#pragma omp parallel for
for (l_obj = object_list; l_obj != NULL; l_obj = l_obj->next)
{
save_to_desk(_cuda_crop((uint8) stream, ROI_w,Roi_h))
}
while in my mind, this code will block the stream.
i just want to ask is there any AIO just like libaio in linux??? Or Another way to speed up the save process ??
Thank u very much!!!Hope you have a greate life !!