~/talk

Accelerating Software Development: The LLM (R)evolution

Talkat OSDI '25 · 2025-07-07..07-09· [ai-assisted-development]
slides:none on file

Argues that existing tools get profiler++ behavior with Scalene calling an LLM to suggest optimizations that sometimes yield up to 90x speedups; presents ChatDBG as a debugger agent that uses an enriched stack and language servers to raise automatic bug-fix success from under 25% to over 60% (and ~75–80% with dialogue); shows CY wrapping compilers to explain and patch C++ errors; CoverUp generates validated tests to raise coverage beyond prior state of the art; Flowco turns notebooks into verifiable dataflow pipelines.

AI-written summary · about

  1. 0:00The LLM revolution
  2. 5:00Scalene profiler
  3. 10:14ChatDBG debugger
  4. 20:11CWhy compiler
  5. 26:12CoverUp test generator
  6. 34:57Flowco notebooks
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