В Чт, 22/09/2016 в 12:43 +0200, Jiri Vanek пишет: > Hello good people of Fedora! > > Most of you is probably facing very slow java (java-1.8.0-openjdk) on > any arm32 device. > The luckier from you already tuned arm32 boards to not need java at > all. > > But behold! The "new"[0] OpenJDK for arm32 crossed milestone when it > can be widely used. > > If you need java on your arm32 board, try to replace (or install > alongside) your java-1.8.0-openjdk > special package java-1.8.0-openjdk-aarch32 > The theoretical speedup[1] is aprox 100x faster. Practical speedup is
100x speedup, and u think that there will be someone who use java on arm? If serriously, i will try. ty > somewhere between 10x-50x (for > now). You can see it in koji: > http://koji.fedoraproject.org/koji/buildinfo?buildID=780150 - java > build by "normal" java on aarch32 > - 13 hours > http://koji.fedoraproject.org/koji/buildinfo?buildID=802986 - java > build by "new" java on aarch32 - > 2 hours > > We have already slowly started to enable virtual java provides: > f24 - no > f25 - java > f26 - java+java-devel > > Please *don't* change your specfiles (if any) to something like: > > ifarch arm32 > BuildRequires java-1.8.0-openjdk-aarch32-devel > else > BuildRequires java-1.8.0-openjdk-devel > fi > > You will mess up things a lot. The provides will come with stability > and in longer run the package > will be merged back to java-1.8.0-openjdk packages (as it is still > the same friendly openjdk, just > with different virtual machine) > > hth > J. > > [0] http://koji.fedoraproject.org/koji/packageinfo?packageID=22627 > [1] http://mail.openjdk.java.net/pipermail/aarch32-port-dev/2016-Sept > ember/000440.html > _______________________________________________ > users mailing list -- users@lists.fedoraproject.org > To unsubscribe send an email to users-le...@lists.fedoraproject.org _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org
