+1 (binding) Judicial Opinion:
Verified Signatures Built with `mvn clean package -Phadoop2` ; `mvn clean package -Phadoop2 -Pviennacl-omp` ; `mvn clean package -Phadoop2 -DskipTests` (see below) For all builds, ran `spark item similarity` example with no issue, `wiki` example fails with non-mahout related file not found errors. need JIRA to update file path- as this is an example where the functionality is non related to Mahout, i find this non blocking bc it is likely all of the prior releases are now also broken (that is, if we had released this a month ago, the release would still now be broken) For viennacl, the build fails on the `sparse mmul microbench test`. I have two machines, both fail. Both have older graphics cards (specs below). On the older of the two, I am able to make something very similar to the test pass in the shell if I set `s=625` (using `timeSparseDRMMMul`). This implies that the functionality is sound, but my cards simply aren't new enough to pass the test. I recommend opening a JIRA to tune down the aggressiveness of the test- e.g. making `s=500` (currently `s=1000`). This recommendation is based on 1) my cards aren't _that_ old and 2) I don't want to buy new graphics cards just to pass unit tests. (Included CPU arch for reference wrt OMP) Dev Box: NVidia GeForce GT 740 Driver Version: 352.63 Memory: 1021MiB ViennaCL v 1.7.0 CPU: Intel Core i7-3770K @3.50 Ghz (Ivy Bridge Micro Arch- 3rd Gen) Ubuntu 14.04.3 LTS Laptop: NVidia GeForce GTX 960M Driver Version: 367.57 Memory: 2002MiB CPU: Intel Core i7-5500U @ 2.40 Ghz (Broadwell-U Micro arch - 5th Gen) ViennaCL v 1.7.0 Ubuntu 16.04.1 LTS Trevor Grant Data Scientist https://github.com/rawkintrevo http://stackexchange.com/users/3002022/rawkintrevo http://trevorgrant.org *"Fortunate is he, who is able to know the causes of things." -Virgil* On Sat, Apr 15, 2017 at 11:35 PM, Andrew Palumbo <ap....@outlook.com> wrote: > +1 (binding) > > > Built and tested source distribution with both profiles -Pviennacl and > -Pviennacl-omp. > > > Ran SparseSparseDrmTimer.mscala through the shell in both pseudo cluster > and local[2] mode > > Tested with several iterations and combinations of arguments eg: > > timeSparseDRMMMul(1000,1000,1000,5,.2,1234L) > > Mostly with out issue in a consumer grade card. > > Note: in the shell after the %*% is called by a partition and the GPU is > in use, will get a native failure exception which is caught and allows for > MMul of that partition to fall back to JVM MMul (single-threaded).. this > should be changed in 0.13.1 to fall back to OpenMP MMul. > > Note: Binary distribution is built for Tesla GPUs. My card was not > compatible, though out target is higher end GPUs on AWS or PowerPC (PowerPC > uses teslas) so not a blocker IMO. > > We will target a wider range of cards in the next distributions. > > > > > > > > > > > > ________________________________ > From: Andrew Musselman <andrew.mussel...@gmail.com> > Sent: Saturday, April 15, 2017 2:48:17 AM > To: user@mahout.apache.org; d...@mahout.apache.org > Subject: Re: [VOTE] Apache Mahout 0.13.0 Release Candidate > > Hashes and sigs confirmed, bin and src (viennacl and viennacl-omp) > artifacts run the spark shell and the sparse drm test fine, and kick off > the GPU. > > +1 (binding) > > On Fri, Apr 14, 2017 at 10:25 PM, Andrew Musselman < > andrew.mussel...@gmail.com> wrote: > > > This is the vote for release 0.13.0 of Apache Mahout. > > > > The vote will be going for at least 72 hours and will be closed on > > Monday, April 17th, 2017 or once there are at least 3 PMC +1 binding > votes > > (whichever occurs earlier). Please download, test and vote with > > > > [ ] +1, accept RC as the official 0.13.0 release of Apache Mahout > > [ ] +0, I don't care either way, > > [ ] -1, do not accept RC as the official 0.13.0 release of Apache Mahout, > > because... > > > > > > Maven staging repo: > > > > *https://repository.apache.org/content/repositories/ > orgapachemahout-1044/org/apache/mahout/apache-mahout-distribution/0.13.0 > > <https://repository.apache.org/content/repositories/ > orgapachemahout-1044/org/apache/mahout/apache-mahout-distribution/0.13.0>* > > > > The git tag to be voted upon is mahout-0.13.0 > > >
