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Supporting Operations #21

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Arash1381-y opened this issue Aug 7, 2024 · 0 comments
Open

Supporting Operations #21

Arash1381-y opened this issue Aug 7, 2024 · 0 comments

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@Arash1381-y
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Arash1381-y commented Aug 7, 2024 •
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Based on the README, the MAC instruction operands type are as follow:

Type Command Description Result (DST) Operand (SRC0) Operand (SRC1)
Arithmetic MAC multiply-accumulate GRF_B GRF, BANK GRF, BANK, SRF

The paper mentions that there are 14 combinations for this instruction, but I'm unclear on how this number is derived. Specifically:

  • Is the MAC with the auto bit counted as a single combination?
  • Can the bank type be used for both operands?

Could you clarify the 14 possible combinations?
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