RISC-V International
Page History
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Ratification Package (Extension names)
| Fast Track | Priv / Unpriv | Committee (Owner) | Plan Milestone Target Date | Freeze Milestone Target Date | Ratification Milestone Target Date | Plan Milestone Status* | Freeze Milestone Status** | Ratification Milestone Status*** | Notes / Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|
Advanced Interrupt Architecture (AIA)
| N | P | Priv HC (John Hauser, Anup Patel) | Q3'22 | Plan Complete | Freeze Arch Review Complete Waivers Requested | ||||
Code Size Reduction (Zcee)
| N | U | (Tariq Kurd) | Q3'22 | N/A - Grandfathered | Freeze Arch Review Deferred | 08/22 | |||
Debug
| N | P | Debug TG (Tim Newsom) | Plan Development | ||||||
Fast Interrupt (CLIC)
| N | P | Priv HC (Dan Smathers) | Q3'22 | Plan Development | Freeze Arch Review Requested | ||||
HpmCounter enhancements (Zicntr, Zihpm) | Y | U | Unpriv HC (TBD) | Q3'22 | N/A | Specification Development | ||||
Non Temporal Locality Hint (Ntlh) | Y | P | Priv HC (Andrew Waterman) | N/A | Specification Development | |||||
Packed SIMD (Zpn, Zpsfoperand, Zprvsfextra)
| N | U | Unpriv HC (Kevin Chen) | Q4'22 | N/A - Grandfathered | Freeze Arch Review Requested | 08/22 | |||
Pointer masking (Zjpm)
| N | P | Priv HC (Martin Maas) | Q4'22 | N/A - Grandfathered | Freeze Arch Review Requested | ||||
Profiles
| N | U | Profiles TG (Krste/Greg) | 06/25/22 | Internal Review Complete 6/7 TSC Review Complete 6/21 | Plan Complete | TSC Freeze Voting | 08/22 | ||
Quality of Service ID (QID) | Y | P | (Ved Shanbhogue) | Q3'22 | Q4'22 | 08/22 | ||||
Reduced integer bases (RV32E/RV64E)
| Y | U | Unpriv HC (???) | Q3'22 | Freeze Arch Review Complete | 08/22 | ||||
Resumable Non-maskable Interrupts (Smrnmi)
| Y | P | Priv HC (Krste/Greg) | Q4'22 | N/A | Freeze Arch Review In Process | ||||
Total Store Ordering (Ztso)
| Y | U | Unpriv HC (Earl Killian) | Q2'22 | Q3'22 | N/A | Freeze Complete | Public Review In Process | Review ends 3 Oct. (updated: 08/22) | |
Vector Crypto (TBD)
| N | U | Cryptographic Extensions Task Group | Plan Development | 08/22 | |||||
Wait on Reservation Set (Zawrs)
| Y | U | Unpriv HC | Q2'22 | Q3'22 | N/A | Freeze Complete | Public Review In Process | Review ends 29 Aug. (updated: 08/22) |
In-process Non-ISA Specifications
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