RISC-V Bitmanip extension

GPTKB entity

Statements (40)
Predicate Object
gptkbp:instanceOf Instruction set extension
gptkbp:abbreviation Bitmanip
gptkbp:category gptkb:microprocessor
gptkb:RISC-V
Computer architecture
gptkbp:compatibleWith gptkb:RV128
gptkb:RV32
gptkb:RV64
gptkbp:documentedIn RISC-V Bitmanipulation ISA specification
gptkbp:enables population count
bitwise rotation
bit deposit
bit extraction
bit reversal
carry-less multiplication
single-instruction bitfield operations
https://www.w3.org/2000/01/rdf-schema#label RISC-V Bitmanip extension
gptkbp:includes gptkb:Zba_extension
gptkb:Zbc_extension
gptkb:Zbs_extension
Zbb extension
Zbe extension
Zbf extension
Zbm extension
Zbp extension
Zbr extension
Zbt extension
gptkbp:partOf gptkb:RISC-V_ISA
gptkbp:ratifiedBy gptkb:RISC-V_International
2021
gptkbp:specifies bit manipulation instructions
gptkbp:standardizedBy true
gptkbp:usedFor cryptography
data compression
graphics
general purpose computing
efficient bitwise operations
gptkbp:website https://github.com/riscv/riscv-bitmanip
gptkbp:bfsParent gptkb:SweRV_Core_EH2
gptkbp:bfsLayer 8