Difference between revisions of "Instruction Set/splat"

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<code style="font-size:130%"><b style="color:#050">splat</b>(<span style="color:#009">[[Domains#op|op]]</span> <span title="belt operand from ops window">v</span>) &#8594; [[Domains#op|op]] r<sub>0</sub></code>
+
<code style="font-size:130%"><b style="color:#050">splat</b>(<span style="color:#009">[[Domains#op|op]]</span> <span title="belt operand from ops window">op0</span>, <i><span style="color:#009">[[Immediates#width|width]]</span> <span title="data width and vector length (exu)">width0</span></i>) &#8594; [[Domains#op|op]] r<sub>0</sub></code>
 
<div style="font-size:80%;line-height:90%;margin-bottom:2em">'''operands:''' [[Operands#likeSplat|like Splat xx:X]]
 
<div style="font-size:80%;line-height:90%;margin-bottom:2em">'''operands:''' [[Operands#likeSplat|like Splat xx:X]]
 
</div>
 
</div>
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! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
|-
 
|-
| [[Cores/Tin/Encoding#splat|Tin]] || E0 || 1
+
| [[Cores/Tin/Encoding#splat|Tin]] || E0 ||  
 
|-
 
|-
| [[Cores/Copper/Encoding#splat|Copper]] || E0 E1 || 1
+
| [[Cores/Copper/Encoding#splat|Copper]] || E0 ||  
 
|-
 
|-
| [[Cores/Silver/Encoding#splat|Silver]] || E0 E1 E2 E3 || 1
+
| [[Cores/Silver/Encoding#splat|Silver]] || E0 E1 E2 E3 ||  
 
|-
 
|-
| [[Cores/Gold/Encoding#splat|Gold]] || E0 E1 E2 E3 E4 E5 E6 E7 || 1
+
| [[Cores/Gold/Encoding#splat|Gold]] || E0 ||  
|-
+
| [[Cores/Decimal8/Encoding#splat|Decimal8]] || E0 E1 E2 E3 || 1
+
|-
+
| [[Cores/Decimal16/Encoding#splat|Decimal16]] || E0 E1 E2 E3 || 1
+
 
|}
 
|}
  
  
 
[[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 14:08, 23 February 2021

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

native on: all

Duplicate a scalar value into a vector.

The number of vector elements depends on the width of the scalar and the Core dependent vector width of operands.

related operations: mask


splat(op op0, width width0) → op r0

operands: like Splat xx:X


Core In Slots Latencies
Tin E0
Copper E0
Silver E0 E1 E2 E3
Gold E0


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