sorry guys, too late for me today ... have fun, it'd be good if you could send a wrap up on the list.
Regards, Tommaso Il giorno ven 13 mag 2016 alle ore 18:08 Henry Saputra < [email protected]> ha scritto: > Cool, sounds good =) > > - Henry > > On Thu, May 12, 2016 at 6:08 PM, kellen sunderland < > [email protected]> wrote: > > > I just wanted to discuss it as a group. Your approach looks good to me. > > > > On Thu, May 12, 2016 at 6:05 PM, Henry Saputra <[email protected]> > > wrote: > > > > > Ah sorry, trigger happy > > > > > > About logging. Are you proposing to use log4j interface in the code? I > > > would recommend to use slf4j [1] as facade abstraction. > > > Then implementation could be done via log4j or logback. > > > > > > Love to see API access to Joshua. > > > > > > - Henry > > > > > > [1] http://www.slf4j.org > > > > > > On Thu, May 12, 2016 at 6:03 PM, Henry Saputra < > [email protected]> > > > wrote: > > > > > > > About logging. Are you proposing to use log4j interface in the code? > I > > > > would recommend to use slf4j [1] > > > > > > > > > > > > [ > > > > > > > > On Thu, May 12, 2016 at 2:30 PM, kellen sunderland < > > > > [email protected]> wrote: > > > > > > > >> Thanks for organizing Lewis, > > > >> > > > >> Here's some topics for discussion I've been noting while working > with > > > >> Joshua. None of these are high priority issues for me, but if we > are > > > all > > > >> in agreement on them it might make sense to log them. > > > >> > > > >> Boring code convention stuff: Logging with log4j, throw Runtime > > > Exceptions > > > >> instead of Typed, remove all system exits (replace with > > > >> RuntimeExceptions), > > > >> refactor some large files. > > > >> > > > >> Testing: Integrate existing unit tests, provide some good test > > examples > > > so > > > >> others can begin adding more tests. > > > >> > > > >> Configuration: We also touched on IoC, CLI args, and configuration > > > changes > > > >> that are possible. > > > >> > > > >> OO stuff: Joshua is pretty good here, but I would personally prefer > > more > > > >> granular interfaces. I wouldn't advocate radical changes, but > maybe a > > > >> little refactoring might make sense to better align with the > interface > > > >> segregation principle. > > > >> https://en.wikipedia.org/wiki/Interface_segregation_principle > > > >> > > > >> JNI reliance: We've found KenLM works really well with Joshua, but > > > there > > > >> is one issue with using it. It requires many JNI calls during > > decoding > > > >> and > > > >> these calls impact GC performance. In fact when a JNI call happens > > the > > > GC > > > >> throws out any work it may have done and quits until the JNI call > > > >> completes. The GC will then resume and start marking objects for > > > >> collection from scratch. This is not ideal especially for programs > > with > > > >> large heaps (Joshua / Spark). There's a couple ways we could > mitigate > > > >> this > > > >> and I think they'd all speed up Joshua quite a lot. > > > >> > > > >> High level roadmap topics: > > > >> > > > >> * Distributed Decoding is something I'll likely continue working > on. > > > >> Theres some obvious things we can do given usage patterns of > > translation > > > >> engines that can help us out here (I think). > > > >> * Providing a way to optimize Joshua for low-latency, > low-throughput > > > >> calls > > > >> could be interesting for those with near real-time use cases. > > > Providing a > > > >> way to optimize for high-latency, high-throughput could be > interesting > > > for > > > >> async/batch use cases. > > > >> * The machine learning optimization algorithms could be cleaned up > a > > > bit > > > >> (MERT/MIRA). > > > >> * The Vocabulary could probably be replaced with a simpler > > > implementation > > > >> (without sacrificing performance). > > > >> > > > >> -Kellen > > > >> > > > >> > > > >> > > > >> On Thu, May 12, 2016 at 12:32 PM, Lewis John Mcgibbney < > > > >> [email protected]> wrote: > > > >> > > > >> > Hi Folks, > > > >> > Kellen, Henri and I are going to get together tomorrow 13th around > > > >> > lunchtime PST to talk everything Joshua. > > > >> > Would be great to have others online via GChat if possible. > > > >> > Let's say around 11am PST for the time being. > > > >> > See you then folks. > > > >> > Thanks > > > >> > Lewis > > > >> > > > > >> > > > > >> > -- > > > >> > *Lewis* > > > >> > > > > >> > > > > > > > > > > > > > >
