On 23/04/11 02:16, Dan McGee wrote:
This enables parallel integrity checks in makepkg within a given family of integrity sums. Subshell jobs for each source file are kicked off and run in parallel, and then we wait for each of them in turn to complete and print the same information as before.Note that programming sense says this loop should be done differently for filesystem access reasons; doing all checks for a given file would make more sense rather than running through the filelist multiple times. However, that would be a very different patch than what this is trying to accomplish. On a completely suited for the task PKGBUILD containing md5sums ans sha256sums of several large data files, as well as a failing integrity check so, this brings execution time way down: $ time makepkg -f 2>/dev/null real 0m7.924s user 0m7.293s sys 0m0.480s $ time ~/projects/pacman/scripts/makepkg -f 2>/dev/null real 0m2.447s user 0m7.470s sys 0m0.537s Signed-off-by: Dan McGee<[email protected]>
Ack. I guess we should also do the same for generating the checksums with "makepkg -g".
Allan
