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| author | Ludovic Courtès <ludo@gnu.org> | 2016-11-26 23:00:36 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-11-26 23:21:37 +0100 |
| commit | 1cd1d8a7ea43bfb99aa05c74da5430bb3d8a4309 (patch) | |
| tree | 881a869afffbab581d93c4dfebe1875d022801a4 /guix/tests | |
| parent | c3e2a2471cae95a4f08b97739ee315e14a332986 (diff) | |
| download | gnu-guix-1cd1d8a7ea43bfb99aa05c74da5430bb3d8a4309.tar gnu-guix-1cd1d8a7ea43bfb99aa05c74da5430bb3d8a4309.tar.gz | |
offload: Call 'machine-load' only once per machine.
This fixes a longstanding issue where 'choose-build-machine' would make
on average O(N log(N)) calls to 'machine-load', plus an extra call for
the selected machine, instead of N calls.
* guix/scripts/offload.scm (machine-load): Add comment.
(machine-power-factor, machine-less-loaded-or-faster?): Remove.
(choose-build-machine)[machines+slots]: Rename to...
[machines+slots+loads]: ... this.
[undecorate]: Adjust accordingly.
[machine-less-loaded-or-faster?]: New procedure.
Remove extra 'machine-load' call in body.
Diffstat (limited to 'guix/tests')
0 files changed, 0 insertions, 0 deletions