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@tcojean tcojean released this 27 Aug 09:04
· 6159 commits to develop since this release
v1.3.0
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The Ginkgo team is proud to announce the new minor release of Ginkgo version
1.3.0. This release brings CUDA 11 support, changes the default C++ standard to
be C++14 instead of C++11, adds a new Diagonal matrix format and capacity for
diagonal extraction, significantly improves the CMake configuration output
format, adds the Ginkgo paper which got accepted into the Journal of Open Source
Software (JOSS), and fixes multiple issues.

Supported systems and requirements:

  • For all platforms, cmake 3.9+
  • Linux and MacOS
    • gcc: 5.3+, 6.3+, 7.3+, all versions after 8.1+
    • clang: 3.9+
    • Intel compiler: 2017+
    • Apple LLVM: 8.0+
    • CUDA module: CUDA 9.0+
    • HIP module: ROCm 2.8+
  • Windows
    • MinGW and Cygwin: gcc 5.3+, 6.3+, 7.3+, all versions after 8.1+
    • Microsoft Visual Studio: VS 2017 15.7+
    • CUDA module: CUDA 9.0+, Microsoft Visual Studio
    • OpenMP module: MinGW or Cygwin.

The current known issues can be found in the known issues page.

Additions

  • Add paper for Journal of Open Source Software (JOSS). #479
  • Add a DiagonalExtractable interface. #563
  • Add a new diagonal Matrix Format. #580
  • Add Cuda11 support. #603
  • Add information output after CMake configuration. #610
  • Add a new preconditioner export example. #595
  • Add a new cuda-memcheck CI job. #592

Changes

  • Use unified memory in CUDA debug builds. #621
  • Improve BENCHMARKING.md with more detailed info. #619
  • Use C++14 standard instead of C++11. #611
  • Update the Ampere sm information and CudaArchitectureSelector. #588

Fixes

  • Fix documentation warnings and errors. #624
  • Fix warnings for diagonal matrix format. #622
  • Fix criterion factory parameters in CUDA. #586
  • Fix the norm-type in the examples. #612
  • Fix the WAW race in OpenMP is_sorted_by_column_index. #617
  • Fix the example's exec_map by creating the executor only if requested. #602
  • Fix some CMake warnings. #614
  • Fix Windows building documentation. #601
  • Warn when CXX and CUDA host compiler do not match. #607
  • Fix reduce_add, prefix_sum, and doc-build. #593
  • Fix find_library(cublas) issue on machines installing multiple cuda. #591
  • Fix allocator in sellp read. #589
  • Fix the CAS with HIP and NVIDIA backends. #585

Deletions

  • Remove unused preconditioner parameter in LowerTrs. #587
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