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[P3383R0](https://wg21.link/p3383r0) mdspan.at() (Stephan Lachnit, Xavier Bonaventura)
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# General
We should remove the pattern `std::mdspan const ...`. For views, the `const` here doesn't prevent people from modifying the underlying data, just the view itself, which isn't usually a us…
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I've come across an issue which I don't completely understand but which feels like a bug in `required_span_size`. A working example is here: https://godbolt.org/z/Y8bcnGeEj
My understanding of `req…
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This is for discussion at the meeting. The current behavior in https://github.com/kokkos/kokkos/pull/7427 uses the same accessor as the BasicView. It's technically a breaking change, but I don't think…
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Alpaka has support for `std::mdspan` in the sense that one can retrieve an mdspan from any alpaka view. However, an mdspan itself is not a view in alpaka terms, because it misses the corresponding tra…
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### Environment
- OS and Version: Windows 11
- VS Code Version: 1.82.0-insider
- C/C++ Extension Version: 1.16.3
### Bug Summary and Steps to Reproduce
Bug Summary:
I am trying to use …
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### Tasks
- [ ] Backport libc++ implementation to C++14 (no submdspan())
- [ ] Implement `submdspan_extents` and write exhaustive tests for it
- [ ] Implement the various `submdspan_mapping` specializ…
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During PR https://github.com/alpaka-group/alpaka/pull/2317#discussion_r1683056959 there was the question if we already support the native implementation of C++23 `std::mdspan`. At the moment we do not…
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I'm trying to follow instructions in the README:
```console
$ make compile VARIANTS='seq oned'
Making variant seq
Variable CXX_COMPILER not set
Variable CXX_COMPILER not set
make[2]: *** [../../…
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`dextents` is not available in the `std::experimental` namespace (by default), even though `mdspan` and other mdspan components are. Instead, `dextents` can only be found in the `std` namespace by de…