| RatPack name (match status spreadsheet) | Fast track Y/N | PRIV U/P | Extension Names | owner | need review | Waivers Status | 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 | Start: 6/17/2021 End: 7/1/2021 Approved 6-0-0 | none | Complete | July 16 | ||
| FP in INT regs | N | U | Zfinx | Tariq | Drafting | In Progress | ||||
| Half Width FP | Y | U | Zfh, Zfhmin | Andrew | Drafting | In Progress | ||||
| Code Size Reduction | N | U | Zcee | Tariq | Drafting | In Progress | ||||
| ePMP | N | P | Smepmp | Nick | In Progress | |||||
| Crypto Scalar | N | U | Zbkb, Zbkc, Zbkx, Zknd, Zkne, Zknh, Zksed, Zksh, Zkn, Zks, Zkt, Zk, Zkr | Ben | request for Zb* | In Progress | July 30 | |||
| Packed SIMD | N | U | Zpn, Zpsfoperand, Zprvsfextra | Chuanhua | y | |||||
| priv1.12 | N | P | Ssm1-12, Ss11-12, Sv57 | Greg | y | |||||
| CMO base | N | P | Zicbom, Zicbop, Zicboz | DavidK | y | |||||
| hypervisor | N | P | H | JohnH | y | |||||
time cmp | Y | P | Sstc | Greg | ||||||
| Count overflow & Filtering | Y | P | Sscofpmf | Greg | ||||||
| Fast TLB invalidation | N | P | Svinval | Dan | ||||||
| NAPOT pages | N | P | Svnapot | Dan | ||||||
| Page-based memory types | N | P | Svpbmt | Dan | ||||||
| Zmmul | Y | U | Zmmul | Allen | ||||||
| Pointer masking | N | P | Zjpm | Martin | y | |||||
| I/D synch | N | U | Zjid | Martin | y |