LEWG
stdBLAS
| LEWG | stdBLAS | |
|---|---|---|
| 4 | 4 | |
| 89 | 103 | |
| - | 7.8% | |
| 1.8 | 3.3 | |
| over 3 years ago | about 1 month ago | |
| C++ | ||
| - | GNU General Public License v3.0 or later |
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LEWG
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How to get wg21 telecom video recording?
https://github.com/cplusplus/LEWG/wiki/2021-Telecons I want to learn some proposal and I found there're some telecons, but when I clicked the URL, it showed that I need to be invited...But how?
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C++23: Near The Finish Line
This post only covers what is, and could have been, for consideration in the next two months of time before C++23 is considered feature complete. It doesn't cover proposals that where already discussed. If you look at the linked telecons schedule (https://github.com/cplusplus/LEWG/wiki/2021-Telecons) you'll see that constexpr math was discussed in June. You would need to further search in the papers status list (https://github.com/cplusplus/papers/issues) to see where each one is at in the road to C++23.
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Thoughts on adding 'libraries' as a language concept
On 2021-05-11, hopefully. I haven't gotten confirmation from the authors yet.
stdBLAS
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Which is the best way to work with matrices and linear algebra using c++?
You can have a look at https://github.com/kokkos/stdBLAS (it's an implementation of the proposed linear algebra extensions for future C++).
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C++23: Near The Finish Line
It has the same BSD license as Kokkos: https://github.com/kokkos/stdBLAS/blob/main/LICENSE
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Linear Algebra Library Reccomendations?
The BLAS and LAPACK have C interfaces, and they generally don't allocate memory unless you ask them. (Some BLAS implementations allocate internal storage for rearranging matrix data.) There are a few C++ BLAS wrappers; here is one of them.
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Is there an OOP-wrapper library for cublas?
The second one is stdBLAS by kokkos. It doesn't even use cuBLAS but it's a reference implementation of P1673. This paper describe what could be a blas API in the std. I would recommend trying to do something equivalent on your side.
What are some alternatives?
papers - ISO/IEC JTC1 SC22 WG21 paper scheduling and management
mdspan - Reference implementation of mdspan targeting C++23
papers
kokkos - Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction
libunifex - Unified Executors
plf_hive - plf::hive is a fork of plf::colony to match the current C++ standards proposal.
circle - The compiler is available for download. Get it!
plf_colony - An unordered C++ data container providing fast iteration/insertion/erasure while maintaining pointer/iterator validity to non-erased elements regardless of insertions/erasures. Provides higher-performance than std:: library containers for high-modification scenarios with unordered data.
stl-header-heft - Measures how parsing overweight the major STLs have become