[PATCH] D52193: RFC: [clang] Multithreaded compilation support

[Nico Weber via Phabricator via cfe-commits]

thakis added a comment.

Since it helps existing msbuild configs, adding this seems like a good thing to me.

clang-cl isn't supposed to do (explicit) registry accesses when you hold it right (pass in -fms-compatibility-version etc). Have you seen registry access costs, or is that speculation?

Re fastbuild: We use ninja with https://chromium.googlesource.com/infra/goma/client/ as distributed build system, which gives use the same build system on all platforms, -j1000 builds, and we can build 40K translation units in a few minutes. We're pretty happy with our setup :-)


Repository:
  rC Clang

https://reviews.llvm.org/D52193