RISC-V International
| RatPack name (match status spreadsheet) | Fast track Y/N | Extension Names | owner | Waivers Status | HC/IC Signoff Status | DoD Blockers | Top Sheet | Estimated Freeze Date |
|---|---|---|---|---|---|---|---|---|
| Vector | N | V, Zvamo, Zvlsseg, Zvediv, Zvqmac, Zve32x, Zve32f Zve64x, Zve64f, Zve64d Zvfh | Start: 6/17/2021 End: 7/1/2021 Approved 6-0-0 | none | Complete | July 16 | ||
| FP in INT regs | N | Zfinx | In Progress | |||||
| Half Width FP | Y | Zfh, Zfhmin | In Progress | |||||
| Code Size Reduction | N | Zcee (not others) | In Progress | |||||
| ePMP | N | Smepmp | TBD | |||||
| Crypto Scalar | N | Zbkb, Zbkc, Zbkx, Zknd, Zkne, Zknh, Zksed, Zksh, Zkn, Zks, Zkt, Zk, Zkr | request for Zb* | In Progress | July 30 | |||
| Packed SIMD | N | Zpn, Zpsfoperand, Zprvsfextra | ||||||
| priv1.12 | N | Ssm1-12, Ss11-12, Sv57 | ||||||
| CMO base | N | Zicbom, Zicbop, Zicboz | ||||||
| hypervisor | N | H | ||||||
time cmp | Y | Sstc | ||||||
| Count overflow & Filtering | Y | Sscofpmf | ||||||
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