RISC-V International
RatPack name (match status spreadsheet) | Fast track Y/N | PRIV U/P | Extension Names | Owner | Arch Review | Waivers Status 2-weeks | HC/IC Signoff Status | DoD Blockers | Top Sheet | Estimated Freeze Date |
---|---|---|---|---|---|---|---|---|---|---|
Vector | N | U | V, Zvamo, Zvlsseg, Zvediv, Zvqmac, Zve32x, Zve32f Zve64x, Zve64f, Zve64d, Zvfh, Zve | Krste | Done | Complete | none | Complete | July 16 | |
FP in INT regs | N | U | Zfinx | Tariq | Done | Complete | Complete | none | In Progress | Aug 3 |
Half Width FP | Y | U | Zfh, Zfhmin | Andrew | Done | In process | In Progress | |||
Code Size Reduction | N | U | Zcee | Tariq | deferred | deferred | In Progress | |||
ePMP | N | P | Smepmp | Nick | Done | In process | In Progress | |||
Crypto Scalar | N | U | Zbkb, Zbkc, Zbkx, Zknd, Zkne, Zknh, Zksed, Zksh, Zkn, Zks, Zkt, Zk, Zkr | Ben | Done, with issues | Complete | Krste | In Progress | July 30 | |
Packed SIMD | N | U | Zpn, Zpsfoperand, Zprvsfextra | Chuanhua | Queued | |||||
Priv 1.12 | N | P | Sm1-12, Ss1-12 | Greg | In Progress | |||||
CMO base | N | P | Zicbom, Zicbop, Zicboz | DavidK | Queued | |||||
hypervisor | N | P | H | JohnH | In Progress | |||||
state enable | Y | P | Smstateen | JohnH | Done | |||||
time cmp | Y | P | Sstc | Greg | Done | |||||
Count overflow & Filtering | Y | P | Sscofpmf | Greg | Done | |||||
Fast TLB invalidation | N | P | Svinval | Dan | In Progress | In Progress | ||||
NAPOT pages | N | P | Svnapot | Dan | In Progress | In Progress | ||||
Page-based memory types | N | P | Svpbmt | Dan | In Progress | In Progress | ||||
Zmmul | Y | U | Zmmul | Allen | Queued | |||||
Pointer masking | N | P | Zjpm | Martin | Queued |