RISC-V International
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Ratification Package (Extension names) : Project repo | 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 |
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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 | ||||
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 | ||||
Pointer masking (Zjpm) | N | P | Priv HC (Martin Maas) | Q4'22 | N/A - Grandfathered | Freeze Arch Review Requested | ||||
N | U | Profiles TG (Krste/Greg) | 06/25/22 | Internal Review Complete 6/7 TSC Review Complete 6/21 | Plan DevelopmentComplete | TSC Freeze Voting | Tutorial will be available by 6/7 | |||
Y | P | (Ved Shanbhogue) | Q3'22 | Q4'22 | ||||||
Reduced integer bases (RV32E/RV64E) | Y | U | Unpriv HC (???) | Q3'22 | Freeze Arch Review Complete | Chapter 6 of draft Unpriv spec | ||||
Resumable Non-maskable Interrupts (Smrnmi) | Y | P | Priv HC (Krste/Greg) | Q4'22 | N/A | Freeze Arch Review In Process | ||||
Y | U | Unpriv HC (Earl Killian) | Q2'22 | Q3'22 | N/A | Freeze Complete | ||||
N | U | Cryptographic Extensions Task Group | Plan Development | |||||||
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. |
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Specification : Project repo | Committee (Owner) | Plan Milestone Target Date | Freeze Milestone Target Date | Ratification Milestone Target Date | Plan Milestone Status* | Freeze Milestone Status** | Ratification Milestone Status*** | Notes | |||||
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Software HC (Sunil VL) | Q2'22 | Plan Development | Software HC (John Hauser, Anup Patel) | Q3'22 | Plan Complete | Freeze Arch Review Complete Waivers Requested | |||||||
AP-TEE TG (Suresh Sugumar, Ravi Sahita) | Plan Development | ||||||||||||
Architecture Test SIG?? | Plan Development | ||||||||||||
Debug TG | Plan Development | ||||||||||||
IOMMU TG (Ved Shanbhogue) | Q3'22 | Plan Development | |||||||||||
IOPMP | IOPMP TG | Q2'22 | Plan Development | ||||||||||
Nexus Trace TG (Robert Chylla) | Plan Development | ||||||||||||
Platforms HSC (??) | Plan Development | ||||||||||||
Software HC (Abner Chang) | Q2'22 | Q3'22 | Plan Complete | Freeze Complete | No waivers | ||||||||
psABI TG | Q2'22 | Q3'22 | Plan Complete | Freeze Complete | Public Review In Process |
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Security Model TG (Suresh Sugumar, Ravi Sahita) | Plan Development | ||||||||||||
Unified Discovery TG (Irma Flores-Mendoza | Q3'22 | Plan Development | |||||||||||
?? TG | Plan Development |
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