Difference between revisions of "Instruction Set/splat"
From Mill Computing Wiki
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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"> | + | <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>) → [[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 || | + | | [[Cores/Tin/Encoding#splat|Tin]] || E0 || |
|- | |- | ||
| − | | [[Cores/Copper/Encoding#splat|Copper]] || E0 | + | | [[Cores/Copper/Encoding#splat|Copper]] || E0 || |
|- | |- | ||
| − | | [[Cores/Silver/Encoding#splat|Silver]] || E0 E1 E2 E3 || | + | | [[Cores/Silver/Encoding#splat|Silver]] || E0 E1 E2 E3 || |
|- | |- | ||
| − | | [[Cores/Gold/Encoding#splat|Gold]] || E0 | + | | [[Cores/Gold/Encoding#splat|Gold]] || E0 || |
| − | + | ||
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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 14:08, 23 February 2021
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
