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Interrupting Execution

  1. When the operator execution program on the host or device suspends, enter CTRL+C to manually interrupt the operator execution program and display the interrupted location.
    If the program suspends, enter CTRL+C to stop the program. The possible causes are as follows:
    • The user program itself has an infinite loop, which needs to be rectified by repairing the program.
    • An operator uses synchronization instructions.
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    (msdebug) r
Process 173221 launched: '${INSTALL_DIR}/projects/mix/matmul_leakyrelu.fatbin' (aarch64)
[Launch of Kernel matmul_leakyrelu_custom on Device 1]
// Enter CTRL+C.
Process 173221 stopped
[Switching to focus on Kernel matmul_leakyrelu_custom, CoreId 35, Type aiv]
* thread #1, name = 'matmul_leakyrel', stop reason = signal SIGSTOP
    frame #0: 0x000000000000ef5c device_debugdata`_ZN17MatmulLeakyKernelIDhDhffE10CalcOffsetEiiRK11TCubeTilingRiS4_S4_S4__mix_aiv(this=<unavailable>, blockIdx=<unavailable>, usedCoreNum=<unavailable>, tiling=<unavailable>, offsetA=<unavailable>, offsetB=<unavailable>, offsetC=<unavailable>, offsetBias=<unavailable>) at matmul_leakyrelu_kernel.cpp:127:5
   124      auto mCoreIndx = blockIdx % mSingleBlocks;
   125      auto nCoreIndx = blockIdx / mSingleBlocks;
   126
-> 127      while(true) {
   128      }
   129      offsetA = mCoreIndx * tiling.Ka * tiling.singleCoreM;
   130      offsetB = nCoreIndx * tiling.singleCoreN;
(msdebug)
  2. After the debugging is complete, run the q command and enter Y or y to end the debugging.
    (msdebug) q
Quitting LLDB will kill one or more processes. Do you really want to proceed: [Y/n] y