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boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Scanner: mx10.migadu.com X-Migadu-Spam-Score: -3.88 X-Spam-Score: -3.88 X-Migadu-Queue-Id: 501F7693B7 X-TUID: twRRLqyz0JdE --=-=-= Content-Type: text/plain On 2024-02-20, Andrew Tropin wrote: > guix pull -C channels-lock.scm produces different profiles on different > machines. > > I executed the same command on a few different machines. > channels-lock.scm contains channels list with exact commit specified. > > --8<---------------cut here---------------start------------->8--- > curl https://paste.sr.ht/~abcdw/5f18e9e5cc6cb243c84a3975eb4e6a46ed17d996 > channels-lock.scm > guix pull -C channels-lock.scm -p tmp > readlink tmp-1-link > --8<---------------cut here---------------end--------------->8--- > > The output log on all machines starts similiar: > --8<---------------cut here---------------start------------->8--- > Updating channel 'rde' from Git repository at 'https://git.sr.ht/~abcdw/rde'... > Authenticating channel 'rde', commits 257cebd to 2a0c7e9 (2304 new commits)... > Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'... > Authenticating channel 'guix', commits 9edb3f6 to d264237 (69420 new commits)... > Building from these channels: > guix https://git.savannah.gnu.org/git/guix.git d264237 > rde https://git.sr.ht/~abcdw/rde 2a0c7e9 > --8<---------------cut here---------------end--------------->8--- > > --8<---------------cut here---------------start------------->8--- > Updating channel 'rde' from Git repository at 'https://git.sr.ht/~abcdw/rde'... > Authenticating channel 'rde', commits 257cebd to 2a0c7e9 (2,304 new commits)... > Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'... > Authenticating channel 'guix', commits 9edb3f6 to d264237 (2,382 new commits)... > Building from these channels: > guix https://git.savannah.gnu.org/git/guix.git d264237 > rde https://git.sr.ht/~abcdw/rde 2a0c7e9 > --8<---------------cut here---------------end--------------->8--- > > but resulting profile is different: > /gnu/store/w3qq81dzdj9wckcw8fpz5lv6ylhw1m2d-profile (local fresh guix system) > /gnu/store/c2i8iyqkc146ac2hqzy1v6zkqs82xypp-profile (debian 11) > /gnu/store/svg0is4iwvlg6mgi2rvpkngcccqcvhys-profile (debian 12) > /gnu/store/w3qq81dzdj9wckcw8fpz5lv6ylhw1m2d-profile (remote fresh guix system) > > The first guix pull takes from 25 to 50 minutes, which is really long > time. However, due to irreproducibility, building the guix profile on > CI doesn't help to cut that time to some manageable numbers. Does passing --cores=1 help? I have found building guix (and other guile packages) on Debian had reproducibility issues frequently triggered by parallelism. live well, vagrant --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQRlgHNhO/zFx+LkXUXcUY/If5cWqgUCZeonbgAKCRDcUY/If5cW quMLAP4nFU471s+NUTAKDW8gUcUJJ1MJ1pdtq3p9jVncNIcREAD/VgslOq9czO7w f2G+QjvQLb2Zv83LPxZXIeHX65e27QM= =YAbY -----END PGP SIGNATURE----- --=-=-=--