| commit | 1cd1d8a7ea43bfb99aa05c74da5430bb3d8a4309 | |
| author | Ludovic Courtès <ludo@gnu.org> | |
| Sat, 26 Nov 2016 22:00:36 +0000 (26 23:00 +0100) | ||
| committer | Ludovic Courtès <ludo@gnu.org> | |
| Sat, 26 Nov 2016 22:21:37 +0000 (26 23:21 +0100) | ||
| tree | 881a869afffbab581d93c4dfebe1875d022801a4 | treesnapshot (tar.gz zip) |
| parent | c3e2a2471cae95a4f08b97739ee315e14a332986 | commitdiff |
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.
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.
| guix/scripts/offload.scm | diffblobblamehistory |