Property talk:P1068

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instruction set
set of machine code instructions on which a processor architecture is based

Description	instruction set architecture (Q272683) : Instruction set which the CPU is compatible
Data type	Item
Domain	According to this template: CPU : types of electronic circuit (Q1815901), such as microprocessor (Q5297) According to statements in the property: electronic circuit (Q1815901) When possible, data should only be stored as statements
Allowed values	instruction set architecture (Q272683) (latest list) (note: this should be moved to the property statements)
Example	Athlon 64 (Q294894) → x86-64 (Q272629)
Source	Intel website, for Intel processors (note: this information should be moved to a property statement; use property source website for the property (P1896))
Tracking: usage	Category:Pages using Wikidata property P1068 (Q126375279)
See also	microarchitecture (P6889)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Database reports/Constraint violations/P1068 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 629 Main statement 561 89.2% of uses Qualifier 68 10.8% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “electronic circuit (Q1815901)”: item must contain property “instance of (P31), subclass of (P279)” with classes “electronic circuit (Q1815901)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1068#Type Q1815901, SPARQL

Value type “instruction set architecture (Q272683)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value instruction set architecture (Q272683) (or a subclass thereof). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P1068#Value type Q272683, SPARQL

Constraints

This property is being used by: it:Template:CPU, hu:Sablon:CPU infobox uk:Шаблон:Картка CPU ca:Plantilla:Infotaula equipament informàtic eu:Txantiloi:Objektu infotaula vec:Modeło:Infobox de Aparato Informàdego ga:Teimpléad:WD Bosca Sonraí Trealamh Ríomhaireachta Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Invalid property

The description of this property suggests that 32-bit, 8-bit, etc. are instructions sets. They are not.

An instruction set, is a set of machine codes, i.e. the language (set of instructions) the processor understands.

8-bit, etc. is a word-size which forms part of the processor's specification. Danrok (talk) 19:52, 19 January 2014 (UTC)

@Danrok: Thanks for checking up on me. We only have to fix 2 items, the constraint violations and the description. The discussion is still here: Wikidata:Property_proposal/Unsorted#Instruction_Set and I am not knowledgeable enough in these matters to have noticed the mistake during property creation. Do you have time to fix it? --Tobias1984 (talk) 19:58, 19 January 2014 (UTC)

As we are, it is a slightly problematic. There isn't an existing item for each, and every instruction set. We do have a few, e.g. x86-64 (Q272629). Danrok (talk) 20:12, 19 January 2014 (UTC)