phosek added a comment. In D75153#1987272 <https://reviews.llvm.org/D75153#1987272>, @phosek wrote:
> We've started seeing `llvm-cov` on our Linux bots with this error: > > terminating with uncaught exception of type std::__2::system_error: thread > constructor failed: Resource temporarily unavailable > > > Specifically, we're running `llvm export` which uses > `heavyweight_hardware_concurrency` (we use the default number of threads, > i.e. `0`): > https://github.com/llvm/llvm-project/blob/master/llvm/tools/llvm-cov/CoverageExporterJson.cpp#L169 > > I'm not yet sure what's the problem, but bisecting is pointing at this change. Also on runs that succeeded, we see the execution times more than doubled. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D75153/new/ https://reviews.llvm.org/D75153 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
