Forums - What is the difference between HTP and HTA?

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What is the difference between HTP and HTA?
likai2
Join Date: 27 Dec 22
Posts: 24
Posted: Thu, 2023-04-27 21:48
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When quantizing dlc model by command 'snpe-dlc-quantize', there are '--enable_hta' and '--enable_htp' params.

What's the difference between HTA & HTP?

Thanks.

BR

 

 

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Re: What is the difference between HTP and HTA?
weihuan
Join Date: 12 Apr 20
Posts: 270
Posted: Sat, 2023-04-29 08:38
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Dear developer,

HTP=HMX+HVX  The HMX and HVX are all DSP module

HHTA is a speicifc accelerator which has been remove after SM8350.

BR.

Wei

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Re: What is the difference between HTP and HTA?
vyom.mishra
Join Date: 24 Feb 20
Posts: 13
Posted: Wed, 2023-05-17 22:54
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Dear Weihuan,

I have few queries could you please answer them

Query 1 : How to differentiate HVX and HMX with respect to the Deep Learning model inference?

Query 2 : How to control these modules in QNN SDK to run DL model?

Query 3 : If we have two DL models, can we split them to HVX and HMX ?

 

Query 4 : If we have 4 deep learning models can we split them to 4 HVX threads/cores?

 

It would be kind of you to answer our queries.

 

Thanks and Regards,

Vyom Mishra

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