Forums - How to obtain the old version of SNPE (can be used on SA8155)

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How to obtain the old version of SNPE (can be used on SA8155)
zhoubobo18
Join Date: 5 Jan 24
Posts: 5
Posted: Mon, 2024-03-11 23:07
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I used the SA8155 DSP for quantized model inference. The version of SNPE I use is 2.15.4.231013. During the inference process, I encountered the following error message:

DspTransport.createUnsignedPD unsigned PD or DSPRPC_GET_DSP_INFO not supported by DSP DspTransport.createUnsignedPD failed, 0x00000003 IDspTransport: Unknown rpc status 0x00000003 DspTransport failed,cannot open session, error 0xffffffff DspTransport.createUnsignedPD unsigned PD or DSPRPC_GET_DSP_INFO not supported by DSP DspTransport.createUnsignedPD failed, 0x00000003 IDspTransport: Unknown rpc status 0x00000003 DspTransport failed,cannot open session, error 0xffffffff Error while building SNPE object
 
By checking the forum information, I learned that SA8155 only supports SNPE version 1.6 and below?
But I can not find the older version SNPE on quclaomm official website(https://qpm.qualcomm.com/#/main/tools/details/qualcomm_neural_processing...),
I want to know how and where to get the old SNPE version available on the SA8155 chip?
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