[PATCH] D36607: [Support/Parallel] - Do not spawn thread for single/last task.

George Rimar via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 11 08:10:07 PDT 2017

grimar added a comment.

>> It should never create 65k+ threads. If it does, something's broken.

In that testcase we have 65k output sections. And we call `parallelForEachN` for each. That is how we parallelize writing in LLD.
And it does not seem broken, because usually we have little amount of output sections and much more input sections.


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