I have integrated the hexagon delegate in a sample TensorFlow Lite Image Classification app. It was running successfully until a couple of days ago. Now, the app crashes when I try to inference using the hexagon delegate.
From the logs, I see the following error:
*remote_handle_open_domain: dynamic loading failed for file:///libhexagon_nn_skel_v66.so?hexagon_nn_domains_skel_handle_invoke&_modver=1.0&_dom=cdsp on domain 3 (dlerror segment 0 failed signature verification (0xF4 B) for libhexagon_nn_s*"
This is not a target specific issue because the old apk's still work with Hexagon DSP. All the fresh builds result in the crashing of the app when Hexagon is invoked.