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  1. Embedded Software & Tools
  2. EXT_EP-11430

[J784s4] Graph hangs in delete callback of tidl node in C7x when multiple graphs are created and deleted

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Medium Medium

      A hang is observed during the app_delete_graph(obj4) of the TIDL node on C7x.

      The modification in the application is done for app_tidl vision_apps demo as shown

          if(status == VX_SUCCESS)
          {
              status = app_init(obj1);
          }
          if(status == VX_SUCCESS)
          {
              status = app_create_graph(obj1);
          }
          if(status == VX_SUCCESS)
          {
              status = app_verify_graph(obj1);
          }
          
          if(status == VX_SUCCESS)
          {
              status = app_init(obj2);
          }
          if(status == VX_SUCCESS)
          {
              status = app_create_graph(obj2);
          }
          if(status == VX_SUCCESS)
          {
              status = app_verify_graph(obj2);
          }
          
          app_delete_graph(obj1);
          app_deinit(obj1);
          
          if(status == VX_SUCCESS)
          {
              status = app_init(obj3);
          }
          if(status == VX_SUCCESS)
          {
              status = app_create_graph(obj3);
          }
          if(status == VX_SUCCESS)
          {
              status = app_verify_graph(obj3);
          }
          
          app_delete_graph(obj2);
          app_deinit(obj2);
      
          if(status == VX_SUCCESS)
          {
              status = app_init(obj4);
          }
          if(status == VX_SUCCESS)
          {
              status = app_create_graph(obj4);
          }
          if(status == VX_SUCCESS)
          {
              status = app_verify_graph(obj4);
          }
          
          app_delete_graph(obj3);
          app_deinit(obj3);
          app_delete_graph(obj4);
          app_deinit(obj4);
      
      

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              Created:
              Updated: