Power Programming Languages

Power Programming Languages

IBM Power, including the AIX, IBM i, and Linux operating systems, support a wide range of programming languages, catering to both traditional enterprise applications and modern development needs.


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Latest blogs

  • Code compaction strategies

    Posted by: Ajit Kumar Agarwal, Mon August 25, 2025 11:07 AM
    Blog Entry

    Code Compaction optimizations: Optimizations strategies for code compaction that are spec'ed out. a) Loop Rereolling ...

  • Four live ranges L1/L2/L3/L4. Live range L1 for variable ‘a’ spans the loop but has no references ‘a’ inside the Loop. similarly, ...

  • Blog Entry

    Live range splitting at each use points increases the number of live ranges that could be performance bottleneck. Split partner ...

  • Unaligned memory access in vectorization

    Posted by: Ajit Kumar Agarwal, Wed August 20, 2025 02:44 PM
    Blog Entry

    Unaligned memory access in vectorization For misaligned array access inside the loops for aligned architecture, vectorization ...

  • Register Allocation on SSA graphs.

    Posted by: Ajit Kumar Agarwal, Wed August 20, 2025 02:26 PM
    Blog Entry

    Register Allocation on SSA Graphs. The SSA graph has the property that def dominates uses. This makes the SSA graph strict. ...

  • Live range splitting optimization

    Posted by: Ajit Kumar Agarwal, Tue August 19, 2025 10:21 AM
    Blog Entry

    Live range splitting optimization. There is an important concept above the Live range splitting. If the interference graph ...

  • Blog Entry

    Static Single Assignment. Each definition has a different version and the def dominates the uses. Such representation of ...

  • Register Allocation Optimisation principles

    Posted by: Ajit Kumar Agarwal, Tue August 19, 2025 10:13 AM
    Blog Entry

    Register Allocation Chaitin’s and Brigg’s register allocator has different phases. Renumber: I ...