Difference between revisions of "Instruction Set/narrowde"
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{{DISPLAYTITLE:narrowde}} | {{DISPLAYTITLE:narrowde}} | ||
| − | <div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|realizing]] [[Encoding|exu stream]] [[Decode|exu block]] [[Phasing|compute phase]] operation [[Domains|in the decimal floating point value domain]] <br /> | + | <div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|realizing]] [[Encoding|exu stream]] [[Decode|exu block]] [[Phasing|compute phase]] operation [[Domains|in the decimal floating point value domain]] [[Rounding|and rounds to nearest, ties toward even adjacent value]]<br /> |
'''native on:''' [[Cores/Decimal8|Decimal8]] [[Cores/Decimal16|Decimal16]] <br /> | '''native on:''' [[Cores/Decimal8|Decimal8]] [[Cores/Decimal16|Decimal16]] <br /> | ||
</div> | </div> | ||
Revision as of 18:52, 20 December 2014
realizing exu stream exu block compute phase operation in the decimal floating point value domain and rounds to nearest, ties toward even adjacent value
narrow scalar to half width
operands: like Narrowd [dd:½d]
| Core | In Slots | Latencies |
|---|---|---|
| Decimal8 | E0 E1 | d:w=4 q:d=5 |
| Decimal16 | E0 E1 | d:w=4 q:d=5 |
operands: like Narrowvd [DD:½D]
| Core | In Slots | Latencies |
|---|---|---|
| Decimal8 | E0 E1 | dv,dv:wv=4 qv,qv:dv=5 |
| Decimal16 | E0 E1 | dv,dv:wv=4 qv,qv:dv=5 |
Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable
