Dear PDL folks, PDL 2.085_01 has just been released. Notable changes since 2.082:
1. Fix dataflow bug (GH#461) 2. Fix bug in range 3. Fixes for some memory leaks, among other bugs (GH#416 420 421 422 424 428 429 430 436 439 445 448 452 454 456 457 458 459) 4. Improvements on updating “pdldoc” data 5. OtherPars can now be [o] and [io] 6. Handling of empty ndarrays improved 7. perldl/pdl2 function “gv” to visualise relationships among ndarrays/transformations 8. Added MatrixOps::tritosquare, Math::polyval, Math::polyfromroots 9. Math::polyroots now handles native-complex Future plans, in something like intended order: 1. Improve vaffine optimisations to not need to allocate data 2. Make sequence() (and probably other operations) much quicker (GH#451) 3. Fix PDL::Stats::anova 4. Finish PDL::OpenCV 5. Restructure the TriD stuff so there is a consistent API between OpenGL and X3D/VRML 6. fix more open GitHub issues 7. add event-handling hooks for ndarrays 8. “loop fusion” techniques to maximise locality of computation, minimising data’s trips through the “straw” between CPU and main RAM 9. finish the independent C interface for making PDL usable from e.g. Python 10. use OpenCL or other means to also utilise GPUs if available The IRC channel (#pdl on irc.perl.org) is a great virtual place to come and ask questions, or just watch the GitHub messages flow by. As usual, please give the new release a try and report problems. Best regards, Ed
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