Difference between revisions of "Instruction Set/widend"
From Mill Computing Wiki
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{{DISPLAYTITLE:widend}} | {{DISPLAYTITLE:widend}} | ||
| − | <div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation| | + | <div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|speculable]] [[Encoding|exu stream]] [[Decode|exu block]] [[Phasing|compute phase]] operation [[Domains|in the decimal floating point value domain]] <br /> |
'''native on:''' [[Cores/Decimal8|Decimal8]] [[Cores/Decimal16|Decimal16]] <br /> | '''native on:''' [[Cores/Decimal8|Decimal8]] [[Cores/Decimal16|Decimal16]] <br /> | ||
</div> | </div> | ||
Revision as of 09:33, 9 February 2015
Double the scalar width of a decimal float.
Decimal floats can be 4-16 byte wide. Although the 4 byte format is a pure interchange format and no floating arithmetic operations are available for them.
operands: like Widend dd:2d
| Core | In Slots | Latencies |
|---|---|---|
| Decimal8 | E0 E1 | 2 |
| Decimal16 | E0 E1 | 2 |
Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable
