spack/lib
Todd Gamblin 0fb3280011 performance: add read transactions for install_all() and install()
Environments need to read the DB a lot when installing all specs.

- [x] Put a read transaction around `install_all()` and `install()`
  to avoid repeated locking
2019-12-23 18:36:56 -08:00
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spack performance: add read transactions for install_all() and install() 2019-12-23 18:36:56 -08:00