[PATCH] D49164: Parallelize GdbIndexSection's symbol table creation.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu added inline comments.


================
Comment at: lld/ELF/SyntheticSections.cpp:2372
+  // speed it up.
+  size_t NumShards = 16;
+  size_t Concurrency = 1;
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grimar wrote:
> MergeNoTailSection has NumShards == 32, I wonder why 16 here?
No particular reason. Will change to 32. Due to diminishing return, 16 and 32 wouldn't be that different though.


https://reviews.llvm.org/D49164