[PATCH] D85974: [ORC] Add a LLJITWithThinLTOSummaries example in OrcV2Examples

Stefan Gränitz via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 20 12:52:58 PDT 2020


sgraenitz added a comment.

I will get back to performance evaluation maybe in a few weeks and sure I am happy to share my progress.

> If query handlers were dispatched rather than running on the thread that satisfies the last query dependence it should expose some new opportunities for concurrency.

Indeed, that sounds promising. I hope it doesn't require adding more locking to the engine? In general, performance analysis only works in combination with comprehensive benchmark data.  Maybe a good opportunity to create a benchmark suite for tracking both, single- and multi-threaded performance over time?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D85974/new/

https://reviews.llvm.org/D85974



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