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Comment: Updated RV32E/RV64E info

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Ratification Package (Extension names)

: Project repo
: Plan doc
: Status chklist

Fast TrackPriv / UnprivCommittee (Owner)Freeze Milestone Target DateRatification Milestone Target DatePlan
Milestone Status*		Freeze
Milestone Status**		Ratification
Milestone Status***		Notes

Code Size Reduction (Zcee)

NU

Code Size Reduction Task Group

(Tariq Kurd)
Q3'22N/A - GrandfatheredFreeze Arch Review Deferred

Fast Interrupt (CLIC)

  

NPPriv HC
(Dan Smathers)		Q3'22
Plan DevelopmentFreeze Arch Review Requested

HpmCounter enhancements (Zicntr, Zihpm)

YUUnpriv HC
(TBD)
Q3'22N/ASpecification Development

Non Temporal Locality Hint (Ntlh)

YPPriv HC
(Andrew Waterman)

N/ASpecification Development

Packed SIMD (Zpn, Zpsfoperand, Zprvsfextra)

NUUnpriv HC
(Kevin Chen)		Q4'22
N/A - GrandfatheredFreeze Arch Review Requested

Pointer masking (Zjpm)

NPPriv HC
(Martin Maas)		Q4'22
N/A - GrandfatheredFreeze Arch Review Requested

Profiles

  

NUProfiles TG
(Krste/Greg)		06/25/22

Internal Review Complete 6/7

TSC Review Complete 6/21

Plan Development

Tutorial will be available by 6/7

Reduced integer bases (RV32E/RV64E)

Image AddedImage Added

YUUnpriv HC
(???)
Q3'22Freeze Arch Review Complete

Chapter 6 of draft Unpriv spec

Resumable Non-maskable Interrupts (Smrnmi)

YPPriv HC
(Krste/Greg)		Q4'22
N/AFreeze Arch Review In Process

Total Store Ordering (Ztso)

YUUnpriv HC
(Earl Killian)		Q2'22Q3'22N/A

Freeze Arch Review Complete

Committee Chair Sign-Off Voting



Vector Crypto (TBD)

  

NU

Cryptographic Extensions Task Group
(Ken Dockser)



Plan Development


Wait on Reservation Set (Zawrs)

 

YU

Unpriv HC
(Ved Shanbhogue)

Q2'22Q3'22N/A

Freeze Complete

Public Review In ProcessReview ends 29 Aug.

...

Completed

2022

ISA Specifications

Ratification Package (Extension names)

Image Modified: Project repo
Image Modified: Plan doc
Image Modified: Status chklist

Fast TrackPriv / UnprivCommittee (Owner)Freeze Milestone Target DateRatification Milestone Target DatePlan
Milestone Status*		Freeze
Milestone Status**		Ratification
Milestone Status***		Notes

Multiply with Divide (Zmmul)

Image Modified Image Modified

YUUnpriv HC
(Allen Baum)		Q1'22Q2'22N/AFreeze Complete

 Ratification Complete

Unified Discovery Waiver


Non-ISA Specifications

Specification

Image Modified: Project repo
Image Modified: Plan doc
Image Modified: Status chklist

Committee (Owner)Freeze Milestone Target DateRatification Milestone Target DatePlan
Milestone Status*		Freeze
Milestone Status**		Ratification
Milestone Status***		Notes

Efficient Trace (E-Trace)

Image Modified Image Modified Image Modified

SOC Infrastructure HC
(Gajinder Panesar)


Q2'22Plan CompleteFreeze Complete

Ratification Complete

  • No waivers
  • Needs copyright update

Supervisor Binary Interface (SBI)

Image Modified Image Modified Image Modified

Software HC
(Atish Patra)


Q2'22Plan CompleteFreeze Complete

Ratification Complete

No waivers

UEFI Protocol 

Image Modified Image Modified Image Modified

Software HC
(Sunil VL)
Q2'22Plan CompleteFreeze Complete

Ratification Complete

No waivers

2021

Ratification PackageFast TrackPriv UnprivExtension NamesOwnerArch ReviewStatus ChecklistPublic Review
Vector

N

UV, Zvamo, Zvlsseg, Zvediv, Zvqmac, Zve32x, Zve32f, Zve64x, Zve64f, Zve64d, Zvfh, ZveKrsteCompleteCompleteY
FP in INT regsNUZfinxTariqCompleteCompleteY
Half Width FPYU

Zfh, Zfhmin

AndrewCompleteCompleteY
ePMPNPSmepmpNickCompleteCompleteY
Crypto ScalarNUZbkb, Zbkc, Zbkx, Zknd, Zkne, Zknh, Zksed, Zksh, Zkn, Zks, Zkt, Zk, ZkrBenCompleteCompleteY
Priv 1.12NP

Sm1-12, Ss1-12, Sv57

GregCompleteCompleteY
CMO baseNPZicbom, Zicbop, ZicbozDavidKCompleteCompleteY
hypervisorNPHJohnHCompleteCompleteY
state enableYPSmstateenJohnHCompleteCompleteY

time cmp

YPSstcGregCompleteCompleteY
Count overflow & FilteringYPSscofmpfGregCompleteCompleteY
Fast TLB invalidationNPSvinval

Dan

CompleteCompleteY
NAPOT pagesNPSvnapotDanCompleteCompleteY
Page-based memory typesNPSvpbmtDanCompleteCompleteY
ZmmulYUZmmulAllenCompleteCompleteY

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