VLIW

Noun

Meaning

VLIW (plural VLIWs)

(computing, chiefly attributive) Initialism of very long instruction word: an explicitly created set of processor instructions to be executed simultaneously.
This machine has a VLIW architecture.

Examples

Another variation is the very long instruction word (VLIW) where the processor receives many instructions encoded and retrieved in one instruction word. Source: Internet

Consequently, some DSPs feature multiple data memories in distinct address spaces to facilitate SIMD and VLIW processing. Source: Internet

In a VLIW, the compiler uses heuristics or profile information to guess the direction of a branch. Source: Internet

Comparison to VLIW and RISC The design trend toward heavily microcoded processors with complex instructions began in the early 1960s and continued until roughly the mid-1980s. Source: Internet

Compilers generate initial instruction sequences for the VLIW CPU in roughly the same manner as for traditional CPUs, generating a sequence of RISC-like instructions. Source: Internet

Fisher's second innovation was the notion that the target CPU architecture should be designed to be a reasonable target for a compiler; that the compiler and the architecture for a VLIW processor must be codesigned. Source: Internet

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