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MIPS of Arm cortex m7

shreyas@007

Hi.

I need the MIPS of cortex m7 processor. The results which I saw on wikipedia were in DMIPS. But i need it in MIPS only.

Can someone help me with it?

Thanks,

Shreyas

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  • 0 Arm Employee Badge

    Hi Shreyas,

    I am a bit puzzled by your request. Counting the number of instruction executed / second doesn't necessary give you indication of performance. In theory Cortex-M7 could execute up to two instruction per cycle, so peak MIPS is 2 Million Instructions per MHz. But in real world applications the MIPS figure would be lower because some instructions cannot be dual-issued and there can be branch penalty if branch prediction missed.

    regards,

    Joseph

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  • 0 Arm Employee Badge

    Hi Shreyas,

    I am a bit puzzled by your request. Counting the number of instruction executed / second doesn't necessary give you indication of performance. In theory Cortex-M7 could execute up to two instruction per cycle, so peak MIPS is 2 Million Instructions per MHz. But in real world applications the MIPS figure would be lower because some instructions cannot be dual-issued and there can be branch penalty if branch prediction missed.

    regards,

    Joseph

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