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cortex-a8 : dual issue

rajeeva1807 rajeeva1807 over 12 years ago

Note: This was originally posted on 3rd November 2009 at http://forums.arm.com

Hi every1!

1>
I'm running a piece of code on target Cortex-a8 on ARM Profiler 2.0 using RTSM. The profile analysis that I get doesn't show any instance of dual issue. I'm aware of the bottlenecks in case of dual issue i.e. only certain combinations can be dual issued. But in my case I'm not able to find even a single instance of dual issue happening. Could any1 suggest the cause behind it?

2>RVD: When I select Cortex-a8.dll while selecting the target on rv debugger, multiple emulation baseboard gets displayed in the right pane. I'm confused out of those, which baseboard will be suitable for embedded applications. Could anybody clarify on this?

Rajeeva

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Martin Weidmann over 12 years ago

Note: This was originally posted on 3rd November 2009 at http://forums.arm.com

On 1, I asked ARM's support team once. The reply was that the model is functional, and it doesn't model low level details like dual issuing.
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Martin Weidmann over 12 years ago

Note: This was originally posted on 3rd November 2009 at http://forums.arm.com

On 1, I asked ARM's support team once. The reply was that the model is functional, and it doesn't model low level details like dual issuing.
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