spack/lib
Massimiliano Culpo 2d45a9d617
Speed-up environment concretization on linux with a process pool (#26264)
* Speed-up environment concretization with a process pool

We can exploit the fact that the environment is concretized
separately and use a pool of processes to concretize it.

* Add module spack.util.parallel

Module includes `pool` and `parallel_map` abstractions,
along with implementation details for both.

* Add a new hash type to pass specs across processes

* Add tty msg with concretization time
2021-10-19 10:09:34 -05:00
..
spack Speed-up environment concretization on linux with a process pool (#26264) 2021-10-19 10:09:34 -05:00