Dump Data Failed
Analysis Result
If the following analysis conclusion is provided in the info.txt file, it is inferred that the dump data failed:
"**********************Root cause conclusion******************" The input/output memory address of the operator is abnormal (or the original dumped data fails). Check the framework or application.
In addition, the following information is displayed in Dump info in the info.txt file:
***********************5. Operator Dump File Parsing************************* tiling data in int32: [1, 1, 64, 1, 2, 1, 1] tiling data in int64: Cannot decode in this dtype tiling data in float16: [5.960464477539063e-08, 0.0, 5.960464477539063e-08, 0.0, 3.814697265625e-06, 0.0, 5.960464477539063e-08, 0.0, 1.1920928955078125e-07, 0.0, 5.960464477539063e-08, 0.0, 5.960464477539063e-08, 0.0] Failed to get dump data of error op!
Fault Root Causes
After an AI Core error occurs, the framework attempts to dump data based on the input/output address and size in the error callback for developers to locate the fault. If the dump fails, it can be inferred that the input/output address of the operator is incorrect: the AI Core cannot read the address, causing the AI Core error. In addition, the dump function in the error callback cannot read the address, causing the dump data failure.
Solution
If the preceding information is displayed, perform the following operations:
View the input/output address in 4. Input and output of node in the info.txt file and check whether the operator is the first operator in inference.
If the operator is the first operator for inference, view the user inference script to check whether sufficient address space is allocated to the network. If it is not the first operator, contact technical support to analyze the source of the incorrect address. After obtaining the logs, click here to contact technical support.
****************4. Operator Input/Output Memory******************* input[0] addr: 0x1240c0047000 end_addr:0x1240c0047100 size: 0x100 input[1] addr: 0x1240c0027000 end_addr:0x1240c0027008 size: 0x8 input[2] addr: 0x1240c0037000 end_addr:0x1240c0037004 size: 0x4 output[0] addr: 0x1240c0057000 end_addr:0x1240c0057008 size: 0x8