CPUID: Revision history

2 August 2024

• curprev 11:1411:14, 2 August 2024‎ Hexware talk contribs‎ m 211,155 bytes +180‎ Update AVX10 leaf for AVX10.1 Specification v3.0 undo Tag: 2017 wikitext editor

28 July 2024

• curprev 21:0421:04, 28 July 2024‎ Citation bot talk contribs‎ 210,975 bytes +4‎ Altered template type. Removed Template redirect. | Use this bot. Report bugs. | #UCB_CommandLine undo

20 July 2024

• curprev 00:1200:12, 20 July 2024‎ 2a01:599:b40:5ffb:59e5:f3d2:e8b3:5367 talk‎ 210,971 bytes +353‎ →‎See also: Promote x86-cpuid.org entry, due to announcement on Linux Kernel mailing list. undo

15 July 2024

• curprev 09:5609:56, 15 July 2024‎ WilliamRoe talk contribs‎ m 210,618 bytes +49‎ →‎External links: Fix url to AMD64 Architecture Programmer's Manual Volume 3: General-Purpose and System Instructions PDF undo

6 July 2024

• curprev 19:1919:19, 6 July 2024‎ Punpcklbw talk contribs‎ m 210,569 bytes +506‎ →‎EAX=40000000h-4FFFFFFFh: Reserved for Hypervisor use: added Jailhouse to table of hypervisors undo

25 June 2024

• curprev 13:1013:10, 25 June 2024‎ Hexware talk contribs‎ m 210,063 bytes +33‎ Add names for CPUID(6).EAX[18] and CPUID(6).EAX[22] from SDM rev 084 undo Tag: 2017 wikitext editor

24 June 2024

• curprev 16:3816:38, 24 June 2024‎ Punpcklbw talk contribs‎ m 210,030 bytes +245‎ →‎EAX=7, ECX=2: Extended Features: added EDX bit 7 (monitor_mitg_no) from SDM rev 084 undo

21 June 2024

• curprev 09:0809:08, 21 June 2024‎ P1221 talk contribs‎ m 209,785 bytes +211‎ →‎EAX=1: Processor Info and Feature Bits: fixed bare URL undo Tag: Visual edit

14 June 2024

• curprev 09:3209:32, 14 June 2024‎ 143.177.144.140 talk‎ 209,574 bytes −1‎ No edit summary undo

6 June 2024

• curprev 04:3304:33, 6 June 2024‎ JimJJewett talk contribs‎ m 209,575 bytes +13‎ →‎History: paragraph was an example, not further explanation. said so. undo

24 May 2024

• curprev 22:3322:33, 24 May 2024‎ Punpcklbw talk contribs‎ 209,562 bytes +4,904‎ →‎Calling CPUID: Added leaves 4 and 8000001Dh (cache topology, Intel and AMD versions) undo

13 May 2024

• curprev 20:0620:06, 13 May 2024‎ Citation bot talk contribs‎ 204,658 bytes −17‎ Removed parameters. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | Category:CS1 maint: url-status | #UCB_Category 1176/1592 undo

12 May 2024

• curprev 21:5921:59, 12 May 2024‎ Punpcklbw talk contribs‎ 204,675 bytes +1,910‎ →‎EAX=80000002h,80000003h,80000004h: Processor Brand String: added a note on Geode brand string MSRs, and a note on the use of the brand string to determine CPU vendor for some CPUs undo
• curprev 20:5820:58, 12 May 2024‎ Punpcklbw talk contribs‎ 202,765 bytes +789‎ →‎Calling CPUID: minor fixes: vendor ID table for leaf 17h, added efficeon to list of leaf 0 manufacturer ID MSRs, smaller wording/link fixes for leaves 0, 0Dh, 16h, 17h undo

8 May 2024

• curprev 11:5411:54, 8 May 2024‎ Hexware talk contribs‎ 201,976 bytes +379‎ Add citation for names of RTM-X-ABORT in CPUID(7,0).EDX undo Tag: 2017 wikitext editor
• curprev 00:2700:27, 8 May 2024‎ Punpcklbw talk contribs‎ 201,597 bytes +3,066‎ →‎Calling CPUID: added leaves 17h (SoC info) and 21h (TDX) undo

5 May 2024

• curprev 11:3111:31, 5 May 2024‎ Punpcklbw talk contribs‎ 198,531 bytes +1,029‎ →‎EAX=40000000h-4FFFFFFFh: Reserved for Hypervisor use: added notes on xhyve/HyperKit and an entry on Intel KGT undo

2 May 2024

• curprev 17:5117:51, 2 May 2024‎ Gona.eu talk contribs‎ m 197,502 bytes +39‎ →‎EAX=1: Processor Info and Feature Bits undo

29 April 2024

• curprev 22:3822:38, 29 April 2024‎ GreenC bot talk contribs‎ 197,463 bytes +25‎ Reformat 3 archive links; Move 1 url. Wayback Medic 2.5 per WP:URLREQ#symantec.com undo
• curprev 18:5718:57, 29 April 2024‎ Hexware talk contribs‎ m 197,438 bytes +119‎ Add citation for GenuineIotel undo Tag: 2017 wikitext editor
• curprev 04:3304:33, 29 April 2024‎ Punpcklbw talk contribs‎ 197,319 bytes +2,655‎ →‎Calling CPUID: added cpu frequency leaves 15h and 16h undo

28 April 2024

• curprev 05:4805:48, 28 April 2024‎ WikiCleanerBot talk contribs‎ m 194,664 bytes 0‎ v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

27 April 2024

• curprev 22:0122:01, 27 April 2024‎ Punpcklbw talk contribs‎ 194,664 bytes +2,533‎ →‎EAX=80000005h: L1 Cache and TLB Identifiers: added more information undo

26 April 2024

• curprev 16:0616:06, 26 April 2024‎ Punpcklbw talk contribs‎ 192,131 bytes +1,164‎ →‎EAX=0: Highest Function Parameter and Manufacturer ID: moved down a couple of questionable manufacturer ID strings for which I haven't found any CPUID dumps or other good sources, and placed {{cn}}/{{Bcn}} templates on them undo
• curprev 08:0008:00, 26 April 2024‎ CoolieCoolster talk contribs‎ m 190,967 bytes +22‎ Added non-breaking space to non-template file size, frequency, bitrate, and bandwidth values (via WP:JWB) undo

25 April 2024

• curprev 09:3309:33, 25 April 2024‎ Punpcklbw talk contribs‎ m 190,945 bytes +276‎ →‎EAX=40000000h-4FFFFFFFh: Reserved for Hypervisor use: Added a hypervisor ID string for NVMM. undo

23 April 2024

• curprev 21:0021:00, 23 April 2024‎ Punpcklbw talk contribs‎ 190,669 bytes +1,718‎ →‎EAX=40000000h-4FFFFFFFh: Reserved for Hypervisor use: Added some notes on leaf 40000001:EAX, and more hypervisor ID strings for KVM and LMHS. undo
• curprev 18:4618:46, 23 April 2024‎ Hexware talk contribs‎ m 188,951 bytes +152‎ No edit summary undo Tag: 2017 wikitext editor
• curprev 00:2400:24, 23 April 2024‎ Punpcklbw talk contribs‎ 188,799 bytes +4,369‎ →‎Calling CPUID: virtual machine ID strings are mostly provided in leaf 40000000h, not leaf 0 - move them down accordingly, and add references for them. Also add a few more virtual machine ID strings. undo

22 April 2024

• curprev 08:2308:23, 22 April 2024‎ Punpcklbw talk contribs‎ 184,430 bytes +534‎ Added a couple more references to pre-CPUID detection routines, updated highest-function-parameter with Meteor Lake, and updated a note on PSN-disabling to include Transmeta undo

21 April 2024

• curprev 22:0622:06, 21 April 2024‎ Punpcklbw talk contribs‎ 183,896 bytes +834‎ →‎Calling CPUID: leaf 8000002-4 : added a note on how the processor brand string reported by CPUID can be modified on AMD CPUs undo
• curprev 03:4703:47, 21 April 2024‎ Punpcklbw talk contribs‎ m 183,062 bytes +580‎ →‎Calling CPUID: added a few more references for Intel/AMD bits that are documented outside the SDM/APM: Intel AEX-notify and AMD EPSF, PPIN, RAPL, FastCPPC undo

20 April 2024

• curprev 17:0217:02, 20 April 2024‎ Punpcklbw talk contribs‎ m 182,482 bytes +1,144‎ →‎EAX=2: Cache and TLB Descriptor information: Added a couple of footnotes on bottom byte of EAX and on prefetch undo
• curprev 11:0011:00, 20 April 2024‎ Punpcklbw talk contribs‎ 181,338 bytes +1,902‎ →‎Calling CPUID: Added a brief description of the reserved-for-hypervisor leaves 40000000-4FFFFFFF undo

19 April 2024

• curprev 01:1801:18, 19 April 2024‎ Punpcklbw talk contribs‎ m 179,436 bytes +771‎ →‎EAX=1: Processor Info and Feature Bits: Added a couple of footnotes on how the CPUID.(EAX=1).EBX[31:16] fields are affected by very large core-counts undo
• curprev 00:2900:29, 19 April 2024‎ Punpcklbw talk contribs‎ 178,665 bytes +710‎ →‎Calling CPUID: Updated notes on several CPUID bits under leaves 7h and 19h that are listed in Intel TDX documentation only undo

12 April 2024

• curprev 23:0123:01, 12 April 2024‎ Punpcklbw talk contribs‎ 177,955 bytes +1,435‎ →‎EAX=80000021h: Extended Feature Identification 2: Added AMD SRSO bits (leaf 80000021, buts 31:27) undo

8 April 2024

• curprev 22:0322:03, 8 April 2024‎ Finxx talk contribs‎ m 176,520 bytes 0‎ it -> is undo

7 April 2024

• curprev 23:1423:14, 7 April 2024‎ Punpcklbw talk contribs‎ 176,520 bytes +2,598‎ →‎Calling CPUID: Added leaf #5 (monitor/mwait) undo

2 April 2024

• curprev 10:5510:55, 2 April 2024‎ Punpcklbw talk contribs‎ 173,922 bytes +31‎ →‎Calling CPUID: updates to leaves 80000008, 8000000A, 8000001F to reflect new/changed flags in latest revision of AMD programmers's reference manual (pub.no. 24594, rev 3.36) undo

30 March 2024

• curprev 16:2316:23, 30 March 2024‎ Punpcklbw talk contribs‎ 173,891 bytes +733‎ →‎Calling CPUID: Added new CPUID bits from rev 052 of intel extensions reference (7.1.EDX[13,23],12.2.ECX[3:0],14.0.ECX[9]) undo

2 March 2024

• curprev 22:2722:27, 2 March 2024‎ Guy Harris talk contribs‎ 173,158 bytes −465‎ Undid revision 1211501755 by Scuffedcampergang (talk) - just about every stored-program in the post-WW2 era is "RAM-based" in the sense that it's stored in RAM (drum-based machines are an exception); that added text is a bit of a word salad. undo Tag: Undo
• curprev 22:1922:19, 2 March 2024‎ Scuffedcampergang talk contribs‎ m 173,623 bytes +465‎ Undid revision 1211497181 by Guy Harris (talk) undo Tags: Undo Reverted
• curprev 21:5221:52, 2 March 2024‎ Guy Harris talk contribs‎ 173,158 bytes −465‎ Undid revision 1210084761 by Scuffedcampergang (talk) - umm, *what*? undo Tags: Undo Reverted

1 March 2024

• curprev 18:5818:58, 1 March 2024‎ Hexware talk contribs‎ m 173,623 bytes −113‎ ? undo Tag: 2017 wikitext editor

29 February 2024

• curprev 05:3305:33, 29 February 2024‎ InternetArchiveBot talk contribs‎ 173,736 bytes +6‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5) (AManWithNoPlan - 17702 undo

24 February 2024

• curprev 23:0123:01, 24 February 2024‎ Scuffedcampergang talk contribs‎ 173,730 bytes +465‎ Added a brief history about how intel actually did try to add more developer freedom to esoteric processes, but ultimately did not go through. undo Tag: Reverted

19 February 2024

• curprev 18:3518:35, 19 February 2024‎ GreenC bot talk contribs‎ 173,265 bytes −9‎ Reformat 3 URLs (Wayback Medic 2.5) undo

10 February 2024

• curprev 00:2800:28, 10 February 2024‎ Beland talk contribs‎ m 173,274 bytes −1‎ convert special characters found by Wikipedia:Typo Team/moss (via WP:JWB) undo

25 January 2024

• curprev 20:3620:36, 25 January 2024‎ 188.108.109.241 talk‎ 173,275 bytes +36‎ →‎CPU-specific information outside x86: Explain EL1 undo