[Qualcomm] simple model errors out in runtime for SM8450

[cccclai]

I export a model with

 python export_example.py -m mul  -g

and hardcoded to SM8450 model. When trying in runtime, it errors out with the message as following

[ERROR] [Qnn ExecuTorch]:  <E> DspTransport.openSession qnn_open failed, 0x80000406
[ERROR] [Qnn ExecuTorch]:  <E> IDspTransport: Unable to load lib 0x80000406
[ERROR] [Qnn ExecuTorch]:  <E> DspTransport failed,cannot open session, error 0x00000009
[ERROR] [Qnn ExecuTorch]:  <E> Unable to load Skel Library. transportStatus: 9
[ERROR] [Qnn ExecuTorch]:  <E> Failed to retrieve skel build id: err: 1008
[ERROR] [Qnn ExecuTorch]:  <E> Failed to create transport for device, error: 1008
[ERROR] [Qnn ExecuTorch]:  <E> Failed to load skel, error: 1008
[ERROR] [Qnn ExecuTorch]:  <E> Transport layer setup failed: 1008
[ERROR] [Qnn ExecuTorch]:  <E> Failed to parse default platform info: 1008
[ERROR] [Qnn ExecuTorch]:  <E> Failed to load default platform info: 1008
[ERROR] [Qnn ExecuTorch]:  <E> Failed to parse platform config: 1008
[ERROR] [Qnn ExecuTorch]: Failed to create device_handle for Backend ID 6, error=1008
E 00:00:00.188565 executorch:QnnManager.cpp:154] Fail to configure Qnn device
E 00:00:00.188596 executorch:QnnExecuTorchBackend.cpp:54] Fail to initialize Qnn Manager
E 00:00:00.188605 executorch:method.cpp:106] Init failed for backend QnnBackend: 0x1
F 00:00:00.188620 executorch:qnn_executor_runner.cpp:215] In function main(), assert failed (method.ok()): Loading of method forward failed with status 0x1

Is it only for SM8450?

[chiwwang]

May we have logcat messages?
Usually logcat show good information about this error. The tag can be adsprpc, cdsprpc or the process-name (executorch_runner or so) depending on system version.

Some common causes are

1. LD_LIBRARY_PATH / ADSP_LIBRARY_PATH settings
2. Stbu/Skel version mis-match

[chunit-quic]

Hi Chen,

Thanks Kiwi. We use the following command and test SM8475, SM8550 and SM8650. All of them seem to be fine. Would you mind to try

1. The following command (It helps you to push files and setup the env of device)
2. use a newer divice?

python backends/qualcomm/tests/test_qnn_delegate.py -H ${HOST_NAME} -s ${device_serial} -b ./build_android/ -m "$SM8450" -r ${EXECUTORCH_ROOT} -a ${ABTRARY_DIR} -k TestQNNQuantizedOperator.test_qnn_backend_element_wise_mul

[cccclai]

Works after a fresh build. Thanks for helping!