narrow

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realizing  exu stream  exu block  compute phase   operation   in the logical value domain  

aliases: narrows narrowu
native on: all

narrow scalar to half width


narrow(op v) → op r0

operands: like Narrow [xx:½x]


Core In Slots Latencies
Tin E0 1
Copper E0 E1 1
Silver E0 E1 E2 E3 1
Gold E0 E1 E2 E3 E4 E5 E6 E7 1
Decimal8 E0 E1 E2 E3 1
Decimal16 E0 E1 E2 E3 1

narrow(op v1, op v2) → op r0

operands: like Narrowv [XX:½x]


Core In Slots Latencies
Tin E0 1
Copper E0 E1 1
Silver E0 E1 E2 E3 1
Gold E0 E1 E2 E3 E4 E5 E6 E7 1
Decimal8 E0 E1 E2 E3 1
Decimal16 E0 E1 E2 E3 1