Difference between revisions of "Instruction Set/recur"

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{{DISPLAYTITLE:recur}}
 
{{DISPLAYTITLE:recur}}
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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|pick block]]&nbsp;&nbsp;[[Phasing|pick phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the logical value domain]]&nbsp;&nbsp;<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|pick block]]&nbsp;&nbsp;[[Phasing|picked phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the logical value domain]]&nbsp;&nbsp;<br />
 
'''native on:''' [[Cores|all]]<br />
 
'''native on:''' [[Cores|all]]<br />
 
</div>
 
</div>
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! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
|-
 
|-
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| [[Cores/Tin/Encoding#recur|Tin]] || P0 || 0
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| [[Cores/Tin/Encoding#recur|Tin]] || P0 || 1
 
|-
 
|-
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| [[Cores/Copper/Encoding#recur|Copper]] || P0 || 0
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| [[Cores/Copper/Encoding#recur|Copper]] || P0 || 1
 
|-
 
|-
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| [[Cores/Silver/Encoding#recur|Silver]] || P0 P1 || 0
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| [[Cores/Silver/Encoding#recur|Silver]] || P0 P1 || 1
 
|-
 
|-
−
| [[Cores/Gold/Encoding#recur|Gold]] || P0 P1 P2 P3 || 0
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| [[Cores/Gold/Encoding#recur|Gold]] || P0 || 1
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|-
+
−
| [[Cores/Decimal8/Encoding#recur|Decimal8]] || P0 P1 || 0
+
−
|-
+
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| [[Cores/Decimal16/Encoding#recur|Decimal16]] || P0 P1 || 0
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|}
 
|}
  
  
 
[[Instruction_Set|Instruction Set, alphabetical]], [[Instruction Set by Category]], [http://millcomputing.com/instructions.html?collapse=7#ops Instruction Set, sortable, filterable]
 
[[Instruction_Set|Instruction Set, alphabetical]], [[Instruction Set by Category]], [http://millcomputing.com/instructions.html?collapse=7#ops Instruction Set, sortable, filterable]

Latest revision as of 14:10, 23 February 2021

speculable  exu stream  pick block  picked phase   operation   in the logical value domain  

native on: all

Pick between two values based on a condition value being a NaR or not.

This works like a pick operation, except that is doesn't look at the lowest bit of the value, but at the NaR Metadata flag.

related operations: pick

recur(sel q, op v1, op v2)

operands: like Inv :


Core In Slots Latencies
Tin P0 1
Copper P0 1
Silver P0 P1 1
Gold P0 1


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

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