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Ratification Package 

: Project repo
: Plan doc
: Status chklist

extensions included


Fast TrackPriv / UnprivCommittee (Owner)Task GroupPlan Milestone Target DateFreeze Milestone Target DateRatification Milestone Target DatePlan
Milestone Next Step*		Freeze
Milestone Next Step**		Ratification
Milestone Next Step***		Notes / Last UpdatedIn RVA2023 profile as mandatory or supported optional

Advanced Interrupt Architecture (AIA)

  


NPPriv HC
(John Hauser, Anup Patel)		AIA
Q4'22

Q1'23

complete

acceptance criteria complete

start

08/22y

Code Size Reduction 

Zca, Zcb, Zcd, Zcf, Zcmp, ZcmtNU

Unpriv HC

(Tariq Kurd)		Code Size Reduction
Q4'22Q1'23grandfathered

AR approval

start
  • SAIL/ACT Waivers
  • Updated: 09/23
n

Debug

  


N

PPriv HC
(Tim Newsom)		Debug TG
Q2'23
review by chairs

start

start08/22n

Fast Interrupt 

  

ClicNPPriv HC
(Dan Smathers)		Fast Interrupts
Q4'22
review by chairsacceptance criteria completestart08/22n

Hardware Updating of PTE A/D Bits 

SvaduYPPriv HC
(Krste/Greg)		N/A
?Q4'22N/A

acceptance criteria complete


start09/28

Counters

Zicntr, ZihpmYUUnpriv HC
(Earl Killian)		N/A
Q4'22
N/A

acceptance criteria complete

start08/22y
"May Be Ops" (for CFI, etc.) ZimopsYUUnpriv HC
(Andrew Waterman)		N/A
Q4'22
N/A

AR approval

start08/22n

Non Temporal Locality Hint

ZihintntlYPPriv HC
(Andrew Waterman)		N/A
Q4'22
N/Aacceptance criteria completestart08/22y

Packed SIMD 

(Zpn, Zpsfoperand, Zprvsfextra)NUUnpriv HC
(Kevin Chen)		Packed SIMD
?
N/A - GrandfatheredAR approvalstart08/22n

Pointer masking

ZjpmNPPriv HC
(Martin Maas)		Pointer Masking
Q4'22
N/A - GrandfatheredAR approvalstart9/1?

Profiles

  

Ssptead, Sstvala, Sstvecd, Sstvecv, Ssu32xl, Ssu64xl, Svbare, Za1286, Za64rs, Ziccamoa, Ziccif, Zicclsm, ZiccrseNUTSC
(Krste/Greg)		Profiles TG
Q4'22

Internal Review Complete 6/7

TSC Review Complete 6/21

completeAR approval start

being updated. 10/11

y

Quality of Service ID

QIDYP

Priv HC

(Ved Shanbhogue)

N/A
Q3'22Q4'22N/Astartstart08/22n

Reduced integer bases 

RV32E/RV64EYUUnpriv HC
(???)		N/A
?
N/AFreeze Arch Review Completeacceptance criteria completestartPublic review ends Oct 6 (updated: 08/22)n

Resumable Non-maskable Interrupts 

SmrnmiYPPriv HC
(Krste/Greg)		N/A
Q4'22
N/AFreeze Arch Review Almost Completeacceptance criteria completestart08/22n
Misc. basic Scalar FPZfaYUUnpriv HC
(Andrew Waterman)		N/A
Q3'22
N/AFreeze Arch Review In ProcessAR approvalstart08/22y

Total Store Ordering (Ztso)

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

Freeze  Completecomplete

in public reviewReview ends 3 Oct. (updated: 08/22)?

Vector Crypto (Zvk)

  

ZvkNU

Unpriv HC
(Ken Dockser)

Cryptographic Extensions


completestartstart08/22y
Vector IEEE FP16 Min Support (Zvfmin)YUUnpriv HC
(Andrew Waterman)		N/A
Q4'22
N/AFreeze Arch Review RequestedAR approvalstart08/22y
Vector IEEE FP16 Arithmetic (Zvf)YUUnpriv HC
(Andrew Waterman)		N/A
Q4'22
N/AFreeze Arch Review RequestedAR approvalstartUpdated: 09/14y

Wait on Reservation Set (Zawrs) 

 

ZawrsYU

Unpriv HC
(Ved Shanbhogue)

N/A
Q2'22Q3'22N/A

Freeze Completecomplete

TSC approval

Updated: 09/22

y

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