v.g.vassilev added a comment. I have created a simple (-ish) benchmark targeted to stress test modules with a good number of template specializations. I use the mp11 <https://github.com/boostorg/mp11> library from boost. I am building two modules which contain around 1K specializations (mostly full specializations). The example can be found here <https://paste.ubuntu.com/26315773/>. I use a small fraction of them. This patch deserializes (only) 1117 specializations for around 0.2 seconds whereas without it clang deserializes 1905 specializations for 0.4 s.
This I believe can be further improved and I am investigating but that should not be a blocker for this patch. https://reviews.llvm.org/D41416 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
