Memory Hierarchy Design for Jetpipeline: To Execute Scalar and Vector Instructions in Parallel

  • Authors:
  • Takehito Sasaki

  • Affiliations:
  • -

  • Venue:
  • PAS '97 Proceedings of the 2nd AIZU International Symposium on Parallel Algorithms / Architecture Synthesis
  • Year:
  • 1997

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Abstract

Superscalar and VLIW architectures are based on instruction-level parallelism (ILP), which ideally achieve high performance to execute multiple instructions in parallel. However, the system performance is restricted because of the Von Neumann bottleneck. Therefore, the memory hierarchy design is very important in this kind of architectures.