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confusion of fp32 operations per cycle

Venkatesh K R

Hello community,

In GPU datasheet, the fp32 operations per cycle is 256 for immortalis-g715. Is this for all 16 cores or 1 core only?

Thanks,

Venkatesh.

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  • 0 in reply to Peter Harris

    Hi Peter, Thanks for CVT throughput. As per Mali sources I understood that CVT unit executes branches, bitwise and integer computations. However I see that in some cases only one of CVT or FMA unit will be utilized, for example FMA unit will be idle when CVT executes branch instructions as control flow path is unknown. so I just want to know what benefit CVT unit really provides for improving performance?

    Thanks,

    Venkatesh.

Reply
  • 0 in reply to Peter Harris

    Hi Peter, Thanks for CVT throughput. As per Mali sources I understood that CVT unit executes branches, bitwise and integer computations. However I see that in some cases only one of CVT or FMA unit will be utilized, for example FMA unit will be idle when CVT executes branch instructions as control flow path is unknown. so I just want to know what benefit CVT unit really provides for improving performance?

    Thanks,

    Venkatesh.

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