@mattpharr It seems the L2 bandwidth has not changed, I doubt AVX-512 would have made a big difference difference.
@marcosalvi @mattpharr It's the instruction set not the width that's important. Double-pumped AVX-512 would still have been great :/
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@cmuratori@mattpharr my comment comes from the POV of someone that wouldn't be writing intrinsics or asm code. -
@marcosalvi@mattpharr That is a fine point of view to have, but also not relevant to those of us who program the chip more explicitly.
End of conversation
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@cmuratori@mattpharr as long as the compiler (let say ISPC) generates decent/fast code don't care how ugly the ISA is.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@cmuratori@mattpharr certainly a clean(er) ISA can make the life of the compiler easier.Thanks. Twitter will use this to make your timeline better. UndoUndo
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