Thanks, Pedro for contributing this long awaiting feature. I can immediately use it for Horovod project now.
Bravo! Lin On Tue, Feb 12, 2019 at 2:42 AM Pedro Larroy <pedro.larroy.li...@gmail.com> wrote: > An update on this topic, Sheng just merged the refinements to the > feature detection so it's now a single API call. ( > https://github.com/apache/incubator-mxnet/pull/13964 ). Thank you > Sheng for the reviews. > > Please use this functionality to check for capabilities of MXNet at > runtime such as Cuda, OpenCV etc. This can simplify tests and > automation in several places in the code. > > Lin Iblis is already preparing Julia support: > https://github.com/apache/incubator-mxnet/pull/13992 > > This is a PR that adds documentation on the feature and explains how > to use it from Python: > https://github.com/apache/incubator-mxnet/pull/14130 > > Thanks. > > On Fri, Jan 25, 2019 at 7:08 PM Sheng Zha <szha....@gmail.com> wrote: > > > > Hi Pedro, > > > > Happy to help, though I was waiting for PR comments to be addressed. > Currently the PR is close to complete, with some open comments to be > resolved. > > > > -sz > > > > > On Jan 25, 2019, at 9:27 AM, Pedro Larroy < > pedro.larroy.li...@gmail.com> wrote: > > > > > > That's Great! There's a PR that we should merge first which > > > internalizes the enum inside the library as per Sheng's suggestion. > > > > > > https://github.com/apache/incubator-mxnet/pull/13964 > > > > > > @Sheng could we merge the PR? so we can build on top of this feature? > > > It's badly needed for tests suites etc. > > > Thanks a lot! > > > > > > Pedro. > > > > > > > > >> On Fri, Jan 25, 2019 at 2:22 PM Iblis Lin <ib...@hs.ntnu.edu.tw> > wrote: > > >> > > >> Hi, > > >> > > >> I added the Julia binding for it. > > >> PR is here: > > >> https://github.com/apache/incubator-mxnet/pull/13992 > > >> > > >> Iblis Lin > > >> 林峻頤 > > >> > > >>> On 1/23/19 12:39 AM, Pedro Larroy wrote: > > >>> Hi > > >>> > > >>> I'm pleased to announce that runtime feature detection has been > merged > > >>> in master, thanks to Aaron for the merge and the many reviewers who > > >>> gave feedback on the PR. ( > > >>> https://github.com/apache/incubator-mxnet/pull/13549 ) > > >>> > > >>> As the functionality matures and is exposed through other bindings, > > >>> please feel free to try and use it to build on it, for example for > > >>> easier test suite selection depending on what's compiled in the > > >>> engine. > > >>> > > >>> Usage examples: > > >>> > > >>> $ ipython > > >>> In [4]: import mxnet.mxfeatures > > >>> > > >>> In [5]: mxnet.mxfeatures.features_enabled() > > >>> Out[5]: > > >>> [<Feature.CPU_SSE: 5>, > > >>> <Feature.CPU_SSE2: 6>, > > >>> <Feature.CPU_SSE3: 7>, > > >>> <Feature.CPU_SSE4_1: 8>, > > >>> <Feature.CPU_SSE4_2: 9>, > > >>> <Feature.CPU_AVX: 11>, > > >>> <Feature.F16C: 15>, > > >>> <Feature.BLAS_OPEN: 17>, > > >>> <Feature.LAPACK: 21>, > > >>> <Feature.SIGNAL_HANDLER: 28>, > > >>> <Feature.DEBUG: 29>] > > >>> > > >>> In [6]: mxnet.mxfeatures.features_enabled_str() > > >>> Out[6]: 'CPU_SSE, CPU_SSE2, CPU_SSE3, CPU_SSE4_1, CPU_SSE4_2, > CPU_AVX, > > >>> F16C, BLAS_OPEN, LAPACK, SIGNAL_HANDLER, DEBUG' > > >>> > > >>> see also: help(mxnet.mxfeatures) > > >>> > > >>> Regards. > > >>> >
