Forums - Stand-alone application on QDSP

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Stand-alone application on QDSP
sunilkumar.ms
Join Date: 13 Sep 13
Posts: 8
Posted: Fri, 2013-09-13 01:45
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Hi,

I have installed Hexagon SDK version 1.0.0. I am able to run examples(calculator) application provided on aDSP throughfast RPC.

But I want to run stand alone application completely on aDSP without using FastRPC i.e without OS support.

Can anyone help on this?

 

Regards,

Sunil Kumar M S

 

 

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Re: Stand-alone application on QDSP
pyosifov
Join Date: 6 Aug 13
Posts: 19
Posted: Wed, 2013-09-18 06:18
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What OS do you use to run Hexagon SDK? Windows or Linux?

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Re: Stand-alone application on QDSP
sunilkumar.ms
Join Date: 13 Sep 13
Posts: 8
Posted: Wed, 2013-09-18 22:39
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Windows..

Thanks for Reply..

 

Regards,

Sunil Kumar M S

 

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Re: Stand-alone application on QDSP
sunilkumar.ms
Join Date: 13 Sep 13
Posts: 8
Posted: Mon, 2013-09-30 02:00
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Hi,

Please let me know if I have missed any details to be shared?

I need to run stand alone application i.e non-os for our project purpose.

I can only see the build procedure of stand alone application in documentation but not about how to run on target?

 

Regards,

Sunil Kumar M S

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Re: Stand-alone application on QDSP
FranP
Join Date: 24 Feb 14
Posts: 7
Posted: Tue, 2015-03-24 07:51
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Hi, 

I have the same question. I'm able to compile using the makefile with Windows SDK. I compiled either tlb and mandelbrot examples. But once compiled the code do not run "as is" on MDP810. Is there any guide or suggestion to make it running?

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Re: Stand-alone application on QDSP
jmay Moderator
Join Date: 11 Sep 13
Posts: 34
Posted: Fri, 2015-07-31 11:06
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Stand-alone applications are applications that run on the Hexagon Simulator only.  They run raw (you implement main()) and link with a standalone.a library that contains basic OS functinality to support your main() implementation (heap, file, etc...).

You can essentually run any code you want via FastRPC, why do you want to run stand-alone applications on the hardware?

- Jack

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Re: Stand-alone application on QDSP
FranP
Join Date: 24 Feb 14
Posts: 7
Posted: Sun, 2015-08-02 03:05
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My Purpose is to find out a way to measure my kernels' performances. But I think that for this is better to use the simulator, Isn't it?

On the other Hand the simulator seems to get stucked when I run it within Eclispe. Do you have any suggestion on this?

 

Thanks

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Re: Stand-alone application on QDSP
jmay Moderator
Join Date: 11 Sep 13
Posts: 34
Posted: Tue, 2015-08-04 14:07
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What kernel are you running, custom?  you can get accurate cycle counts on the simulator but you will not be accounting for cache, memory, bus delays.

If the simulator hangs its prob some sort of crash, what does the sim spit out in this case?  Does it work fine if not running from within eclipse?

 

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