How to validate qa failure¶

Crash issue¶

check vesper.log which may include validate error or report which worker has errors occurred.

find the error occurred worker, check its log file

• 1stly, check the memory info which is a tuple (process used memory/total memory/free memory), if the free memory is smaller than 2000 which maybe a memory issue, try to rerun.
• 2ndly, if the error is std::bad_alloc, plz make sure the HVP version and Vesper version is consistant.
• 3rdly, if there is any backtrace, find the crashed function information from it.

Procedure: VESPER QA.pptx