TDA2EXEVM: How could I save cifar classification result with TIDL on TDA2EXEVM board?

Lee...

Part Number: TDA2EXEVM

Hi:

I want to validate the TIDL result between quantStatsTool result and TIDL on TDA2EXEVM board result;So I use the model "cifar10_jacintonet11v2_iter_64000.caffemodel".

after tidlModelImport,I got net.bin and prm.bin.

with quantStatsTool,I can get the file "stats_tool_out.bin" saved the cifar model SoftMax value.

On the TDAEXEVM board,with the same input file ,I use the "TIDL File I/O Usecase",then " 1: Dump Output Frames to file",and get the "OUT.BIN".

Is the "OUT.BIN" saved the cifar model SoftMax value?

or How could I save cifarSoftMax value in a file on board?

Pls help me!

Thanks and Regards

over 7 years ago

0 kumar.desappan over 7 years ago

TI__Mastermind 22145 points

Yes out.bin saves the softmax out

Regards,
Kumar.D

0 Lee... over 7 years ago in reply to kumar.desappan

Intellectual 410 points

Hi:
but the result between quantStatsTool result and TIDL on TDA2EXEVM board is very different！
first,the quantStatsTool's result is 10 bytes; TIDL on board is 1024 bytes;
the first 10 bytes of TIDL on board is the softmax out value?
but even the first 10 bytes bytes is very different at all.

because I use img not video,so I set:

    pAlgCreateParams->quantHistoryParam1   = 0;
    pAlgCreateParams->quantHistoryParam2   = 0;
    pAlgCreateParams->quantMargin          = 0;

0 kumar.desappan over 7 years ago in reply to Lee...

TI__Mastermind 22145 points

Do you still see the issue. I see a below thread from you.
e2e.ti.com/.../672865

0 Lee... over 7 years ago in reply to kumar.desappan

Intellectual 410 points

Hi:
Yes,I found the "OUT.BIN" of file I/O usecase should't include the model SoftMax value,so I change a solution:print the softmax value from the TIDL link outbuff.

Thanks and Regards!

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TDA2EXEVM: How could I save cifar classification result with TIDL on TDA2EXEVM board?