TDA4VM: New features TIDL 08.01.00

Gildardo,

• TIOVX exposes several DSP "targets" that are all assigned to a different priority.  A target is manifested as a task, each with an input message queue of workloads to execute.  If you assign multiple models to the same priority target, then these  models are executed in FIFO order to completion for each frame.  If you assign to different priority targets, then the lower priority model will be preempted by higher priority model, at fixed locations in the processing to optimize load/save of context memory.
• For more information on these TIVX_TARGET_DSP_C7_1_PRI_X targets, see: https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/exports/docs/tiovx/docs/user_guide/group__group__tivx__ext__targets.html
• For example, if you have 2 models at different priorities, then each of these will be created as OpenVX nodes.  For each node, call the vxSetNodeTarget() functino, passing a different priority target to each one accordingly (TIVX_TARGET_DSP_C7_1_PRI_1 for highest priority, and use TIVX_TARGET_DSP_C7_1_PRI_2 for lower priority, for example).

Jesse