QT 5.12.8 excutes write or read fuction has no return value, The double function are stuck and unresponsive
-
the computer has two CPU with 32 cores, whether install Debian or Windows , the PCIE test QT program is stuck at write or read fuction. the same program excute successfully with one CPU computer, either Ubuntu or Windows.
-
Sorry, from your description it is not clear what you're trying to do. Please explain better. What exact test application do you mean?
-
@jsulm I have a FPGA development board,The board has a pcie*8 interface, I want to put this board on the Computer PCIE slot and confirm the FPGA pcie interface is good .I have two kinds of PCIE driver and QT PCIE test progam which suitable to linux or windows. he computer has two CPU with 32 cores, whether install Debian or Windows , the PCIE test program with QT is stuck at write or read fuction. the same program excute successfully with one CPU computer, either Ubuntu or Windows.
-
@Liuxiaojie said in QT 5.12.8 excutes write or read fuction has no return value, The double function are stuck and unresponsive:
PCIE test program with QT
Is this something official from Qt Company, or something written by you?
Did you try to debug to see where it is stuck? -
The double function are stuck and unresponsive:
Please
- post names of these functions
- describe what you mean by "stuck and unresponsive". Does the system hang? Does the application crash at some point?
- please post a stack trace.