Difference between revisions of "Instruction Set/integerf"

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{{DISPLAYTITLE:integerf}}
 
{{DISPLAYTITLE:integerf}}
<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|realizing]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|exu block]]&nbsp;&nbsp;[[Phasing|compute phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the binary floating point value domain]]&nbsp;&nbsp; [[Condition Code|that produces condition codes]]<br />
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<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|speculable]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|exu block]]&nbsp;&nbsp;[[Phasing|compute phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the binary floating point value domain]]&nbsp;&nbsp; [[Condition Code|that produces condition codes]] [[Rounding|and rounds use current dynamic rounding mode]]<br />
 
'''native on:''' [[Cores/Silver|Silver]] [[Cores/Gold|Gold]] <br />
 
'''native on:''' [[Cores/Silver|Silver]] [[Cores/Gold|Gold]] <br />
 
</div>
 
</div>
  
round to integral-valued float
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Inexactly round a binary float to an integer valued float. Uses current dynamic rounding mode.
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<code style="font-size:130%"><b style="color:#050">integerf</b>(<span style="color:#009">[[Domains#f|f]]</span> <span title="belt operand from ops window">x</span>) &#8594; [[Domains#f|f]] r<sub>0</sub></code>
 
<code style="font-size:130%"><b style="color:#050">integerf</b>(<span style="color:#009">[[Domains#f|f]]</span> <span title="belt operand from ops window">x</span>) &#8594; [[Domains#f|f]] r<sub>0</sub></code>

Latest revision as of 09:29, 9 February 2015

speculable  exu stream  exu block  compute phase   operation   in the binary floating point value domain   that produces condition codes and rounds use current dynamic rounding mode

native on: Silver Gold

Inexactly round a binary float to an integer valued float. Uses current dynamic rounding mode.


integerf(f x) → f r0

operands: like Addf [ff:f]


Core In Slots Latencies
Silver E0 E1 w:w=3 wv:wv=3 d:d=4 dv:dv=4 q:q=5 qv:qv=5
Gold E0 E1 E2 E3 w:w=3 wv:wv=3 d:d=4 dv:dv=4 q:q=5 qv:qv=5


Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable