SoC Design and Simulation forum Measuring performance of programs on the FVP Corstone SSE-300

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Measuring performance of programs on the FVP Corstone SSE-300

Archith 2 months ago

Hi, is it still possible to measure cycle number in FVP? (cycle number reported by the PMU_CCNTR register using the has_pmu parameter).

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Ronan Synnott 2 months ago +1 verified

I believe a number is output, but these models are not cycle accurate, and so the number will be relatively meaningless.
Toshihisa Oishi 1 month ago in reply to Archith +1 verified

Yes, the "has_pmu" parameter has been removed from the ARMCortexM55CT component (which is used in FVP Corstone SSE-300) since version 11.22 because keeping this parameter is misleading. See below. ...
Toshihisa Oishi 1 month ago in reply to Archith +1 verified

Regarding older versions, I've answered to your other post - See https://community.arm.com/support-forums/f/arm-virtual-hardware-forum/55658/older-version-of-fvp-needed .

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+1 Toshihisa Oishi 1 month ago in reply to Archith

Regarding older versions, I've answered to your other post - See https://community.arm.com/support-forums/f/arm-virtual-hardware-forum/55658/older-version-of-fvp-needed .
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+1 Toshihisa Oishi 1 month ago in reply to Archith

Regarding older versions, I've answered to your other post - See https://community.arm.com/support-forums/f/arm-virtual-hardware-forum/55658/older-version-of-fvp-needed .
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