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Everything about Power ISA

Computer instruction set architecture

Power ISA is a reduced instruction set computer (RISC) instruction set architecture (ISA) currently developed by the OpenPOWER Foundation, led by IBM. It was originally developed by IBM and the now-defunct Power.org industry group. Power ISA is an evolution of the PowerPC ISA, created by the mergers of the core PowerPC ISA and the optional Book E for embedded applications. The merger of these two components in 2006 was led by Power.org founders IBM and Freescale Semiconductor. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Power ISAA 5-minute orientation
  2. Skim a recent paper: Full-Duplex Communication for ISAC: Joint Beamforming and Power OptimizationInfluential work since 2022
  3. Pick up a classic book: Learning PythonThe most-reprinted book on the subject
  4. Read the landmark paper: Processor Power Reduction Via Single-ISA Heterogeneous Multi-Core ArchitecturesCited 68 times
  5. Go sideways: AltiVecA closely related topic
  6. Go sideways: IBM Power microprocessorsA closely related topic

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🗂️ The subject at a glance

  1. Categories
  2. Books
  3. Specifications

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

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