Hi,
I am working on TDA4AL chip and running the EdgeAI sample apps by the following command from the directory "/opt/edgeai-gst-apps/apps_python/",
"./app_edgeai.py ../configs/image_classification.yaml"
By running this command, the edgeai app demonstration of image classification works fine. The problem arises when I run this a few times, and suddenly I received this error message,
==================================================================================
2063.164031 s: VX_ZONE_INIT:Enabled
2063.164044 s: VX_ZONE_ERROR:Enabled
2063.164073 s: VX_ZONE_WARNING:Enabled
2063.165897 s: VX_ZONE_INIT:[tivxInitLocal:130] Initialization Done !!!
2063.166957 s: VX_ZONE_INIT:[tivxHostInitLocal:93] Initialization Done for HOST !!!
2063.205370 s: VX_ZONE_ERROR:[ownContextSendCmd:799] Command ack message returned failure cmd_status: -1
2063.205801 s: VX_ZONE_ERROR:[ownContextSendCmd:835] tivxEventWait() failed.
2063.205993 s: VX_ZONE_ERROR:[ownNodeKernelInit:527] Target kernel, TIVX_CMD_NODE_CREATE failed for node TIDLNode
2063.206114 s: VX_ZONE_ERROR:[ownNodeKernelInit:528] Please be sure the target callbacks have been registered for this core
2063.206226 s: VX_ZONE_ERROR:[ownNodeKernelInit:529] If the target callbacks have been registered, please ensure no errors are occurring within the create callback of this kernel
2063.206344 s: VX_ZONE_ERROR:[ownGraphNodeKernelInit:583] kernel init for node 0, kernel com.ti.tidl:1:2 ... failed !!!
2063.206446 s: VX_ZONE_ERROR:[vxVerifyGraph:2055] Node kernel init failed
2063.206551 s: VX_ZONE_ERROR:[vxVerifyGraph:2109] Graph verify failed
TIDL_RT_OVX: ERROR: Verifying TIDL graph ... Failed !!!
TIDL_RT_OVX: ERROR: Verify OpenVX graph failed
==================================================================================
FYI, I close the demo app by using "Ctrl+C" command from the terminal.
The only solution I have so far is to reboot the TI board, which is a bit annoying. Can you tell me about what is the root cause of this error? As well as any solution to mitigate this error, rather than rebooting the TI board?
Thanks,
Ahmed
