∇-Nabla: Numerical Analysis BAsed LAnguage

∇-Nabla: Numerical Analysis BAsed LAnguage

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∇ Presentation

The ∇ domain-specific language (DSL) provides a productive development way for exascale HPC technologies, flexible enough to be competitive in terms of performances.

This software is a computer program whose purpose is to translate specific numerical-analysis sources and generate optimized code for different targets and architectures.

Latest News

<2016-07-12 Tue> Prototype #160712 released

  • Okina library
  • moved to root
  • Darwin aligned_alloc
  • installation process
  • unlink intermediate files
  • AST rulename to ID speedup
  • glvis visualization - first steps

<2016-07-08 Fri> Prototype #160708 released

  • Test propagateur
  • getopts command line
  • orgopt org-mode data input files
  • leak-free ast nodes and strdup with own sdup
  • Speedup ruleNameToId by working with bison id

<2016-05-18 Wed> Prototype #160518 released

  • P1 2D new test
  • NEW RAJA backend
  • Darwin malloc switch

<2016-04-11 Mon> Prototype #160411 released

  • CUDA cleanup
  • Middlend cleanup
  • Backend lib cleanup
  • Killed HLT globals
  • NEW KOKKOS backend
  • NEW ARCANE library backend
  • NEW OKINA AVX512 SIMD backend

Status

  • <2017-02-27 Mon> SIAM CSE 2017, Atlanta
  • <2017-02-01 Wed> New Legion/Regent backend
  • <2016-11-21 Mon> ∇ update meeting @ LLNL
  • <2016-11-13 Sun> SC16.4CBlackRedTextOutlinescaled.png @ Salt Lake city
  • <2016-05-18 Wed> New RAJA backend
  • <2016-04-12 Tue> SIAM Parallel Processing 2016, Paris
  • <2016-04-08 Fri> New OKINA AVX512 SIMD backend
  • <2016-04-04 Mon> New Kokkos backend
  • <2016-03-14 Mon> Principles and Practice of Parallel Programming (PPoPP16), Barcelona
  • <2015-06-01 Mon> Added ∇'s paper in the Publications section
  • <2015-04-17 Fri> Updated the Publications section with EASC15 slides
  • <2015-03-10 Tue> Updated the Publications section with SIAM CSE15 slides
  • For a brief description of ∇'s features, you can look at the Overview or the Publications sections
  • <2015-02-18 Wed> First prototype #150218 out

camierjs@nabla-lang.org, Jean-Sylvain.Camier@cea.fr