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base repository: NixOS/nix
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head repository: NixOS/nix
compare: 3d2d207aadb8
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  • 8 commits
  • 4 files changed
  • 2 contributors

Commits on Feb 6, 2018

  1. support multi threaded xz encoder, this might be particularly useful in 

    the case of hydra where the overhead of single threaded encoding is more
noticeable e.g most of the time spent in "Sending inputs"/"Receiving outputs"
is due to compression while the actual upload to the binary cache seems
to be negligible.
    @AmineChikhaoui
    AmineChikhaoui committed Feb 6, 2018
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Commits on Feb 7, 2018

  1. set block size to 0 to let the lzma lib choose the right one, add 

    some comments about possible improvements wrt memory usage/threading.
    @AmineChikhaoui
    AmineChikhaoui committed Feb 7, 2018
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  2. Merge branch 'master' of https://github.com/NixOS/nix into parallel-xz

    @AmineChikhaoui
    AmineChikhaoui committed Feb 7, 2018
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  3. make multi threaded compression configurable and use single threaded 

    by default.
    @AmineChikhaoui
    AmineChikhaoui committed Feb 7, 2018
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  4. move the parallel-compression setting to binary-cache-store, the setting 

    can be done now from the url e.g s3://nix-cache?parallel-compression=1
instead of nix.conf.
    @AmineChikhaoui
    AmineChikhaoui committed Feb 7, 2018
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  5. Merge branch 'master' of https://github.com/NixOS/nix into parallel-xz

    @AmineChikhaoui
    AmineChikhaoui committed Feb 7, 2018
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Commits on Feb 8, 2018

  1. Merge branch 'master' of https://github.com/NixOS/nix into parallel-xz

    @AmineChikhaoui
    AmineChikhaoui committed Feb 8, 2018
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Commits on Feb 9, 2018

  1. Merge pull request #1848 from AmineChikhaoui/parallel-xz 

    support multi threaded xz encoder
    @edolstra
    edolstra committed Feb 9, 2018
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