Difference between revisions of "Instruction Set/ones"
From Mill Computing Wiki
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{{DISPLAYTITLE:ones}} | {{DISPLAYTITLE:ones}} | ||
| − | <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 logical value domain]] [[Condition Code|that produces condition codes]]<br /> |
'''native on:''' [[Cores|all]]<br /> | '''native on:''' [[Cores|all]]<br /> | ||
</div> | </div> | ||
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Count all the one bits in the value. | Count all the one bits in the value. | ||
| − | <b>related operations:</b> [[Instruction_Set/countlfl|countlfl]], [[Instruction_Set/countltr|countltr]] | + | <b>related operations:</b> [[Instruction_Set/countlfl|countlfl]], [[Instruction_Set/countltr|countltr]], [[Instruction_Set/countrfl|countrfl]], [[Instruction_Set/countrtr|countrtr]] |
---- | ---- | ||
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| [[Cores/Tin/Encoding#ones|Tin]] || E0 || 1 | | [[Cores/Tin/Encoding#ones|Tin]] || E0 || 1 | ||
|- | |- | ||
| − | | [[Cores/Copper/Encoding#ones|Copper]] || E0 | + | | [[Cores/Copper/Encoding#ones|Copper]] || E0 || 1 |
|- | |- | ||
| [[Cores/Silver/Encoding#ones|Silver]] || E0 E1 E2 E3 || 1 | | [[Cores/Silver/Encoding#ones|Silver]] || E0 E1 E2 E3 || 1 | ||
|- | |- | ||
| − | | [[Cores/Gold/Encoding#ones|Gold]] || E0 | + | | [[Cores/Gold/Encoding#ones|Gold]] || E0 || 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 13:24, 23 February 2021
speculable exu stream exu block compute phase operation in the logical value domain that produces condition codes
native on: all
Count all the one bits in the value.
related operations: countlfl, countltr, countrfl, countrtr
operands: like Identity [xx:x]
| Core | In Slots | Latencies |
|---|---|---|
| Tin | E0 | 1 |
| Copper | E0 | 1 |
| Silver | E0 E1 E2 E3 | 1 |
| Gold | E0 | 1 |
Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable
