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ARM Community: memory and cycle profiling - ARM Community

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memory and cycle profiling calculate number of cycles Rate Topic: -----

#1 User is offline   manjunatha 

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Posted 08 December 2011 - 10:56 AM

hi all,
i am using DS5 eclipse for running the C programs.although i am unable to run it...i am able to debug them by laoding executable files on the target.
the target platform,i am using is ARM-cortex-A8-RTSM ,Bare metal debug project type..in debug configuration.
while debugging,i am getting register values,disassembly code etc..
but i not able to get the MCPS count and memory profiling.
please suggest a way to get that cycles count in above said debug configuration
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#2 User is offline   isogen74 

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Posted 08 December 2011 - 09:46 PM

RTSM is a functional model, designed for fast execution performance (it cross-compiles ARM code to native x86 code, rather than emulating instructions) - I'm not sure if it supports memory profiling, and I'm not sure how much the figures would mean if you got them ...

Iso
When optimizing software, consider that the quickest code to run is the bit you removed from the call path.
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#3 User is offline   manjunatha 

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Posted 09 December 2011 - 11:42 AM

thanks for d info isogen76.
but i am getting the same thing in RVDS thing,under RTSM itself.
den y can't ds5 had that facility.

瀏覽文章引用框（isogen74 ＠ 08 December 2011 - 09:46 PM）

RTSM is a functional model, designed for fast execution performance (it cross-compiles ARM code to native x86 code, rather than emulating instructions) - I'm not sure if it supports memory profiling, and I'm not sure how much the figures would mean if you got them ...

Iso

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