Forums - QNN v2.9 qnn-net-run run error

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QNN v2.9 qnn-net-run run error
huangzy099
Join Date: 31 Aug 22
Posts: 2
Posted: Fri, 2023-05-26 01:07

hi all,

When trying to load my so I get the following message. the command I used is :

/qnn-net-run --backend libQnnDsp.so --model libquant_mobilenetv2.so --input_list target_raw_list.txt --output_dir output

the QNN version I used is v2.9, device is sa8155 DSP.
 
error message:
qnn-net-run pid:4130
/prj/qct/webtech_hyd1/mlg_user_admin/projects/qnn_tools/QNNTools/Toolchain/Hexagon/hexagon-sdk-4.1.0/ipc/fastrpc/rpcmem/src/rpcmem_android.c:38:dummy call to rpcmem_init, rpcmem APIs will be used from libxdsprpc
DspTransport.createUnsignedPD unsigned PD or DSPRPC_GET_DSP_INFO not supported by DSP
DspTransport.openSession qnn_open failed, 0xffffffff
DspTransport failed,cannot open session, error 0xffffffff
     0.0ms [ ERROR ] QnnDsp <E> Error from rpc for backend initialization
 
     0.0ms [ ERROR ] QnnDsp <E> exits with 4000, fail to initialize
 
DspTransport.createUnsignedPD unsigned PD or DSPRPC_GET_DSP_INFO not supported by DSP
DspTransport.openSession qnn_open failed, 0xffffffff
DspTransport failed,cannot open session, error 0xffffffff
     0.0ms [ ERROR ] QnnDsp <E> Error from rpc transport
 
     0.0ms [ ERROR ] QnnDsp <E> Qnn log level setting failed
 
    27.0ms [ ERROR ] Could not initialize backend
    27.0ms [ ERROR ] Backend Initialization failure
 
Any comments to avoid this error? thanks~

 

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weihuan
Join Date: 12 Apr 20
Posts: 235
Posted: Fri, 2023-05-26 21:57

Dear developer,

What's target platform for you issue? Is mobile or Auto since QNN is still internal SDK so that you could raise SF ticket to Qualcomm instead.

BR.

Wei

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huangzy099
Join Date: 31 Aug 22
Posts: 2
Posted: Sun, 2023-05-28 19:05

Thanks for reply. The platform I used is SA8155 dsp. May I know the extrance of raising a SF ticket?

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weihuan
Join Date: 12 Apr 20
Posts: 235
Posted: Sun, 2023-05-28 23:03

Dear developer,

Auto don't's support on QDN yet. You could raise a ticket to Qualcomm through SaleForce if you have account.

BR.

Wei

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