Daniel Arndt comments

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                                            Daniel Arndt

Avoid gcc-13 warning about out-of-range access for subviews

> That's strange, the gcc 13 nightly is clean. What's your configuration? I just enabled compiler warnings and tests and the compiler reports (using Homebrew on MacOS X) ``` $...

Avoid gcc-13 warning about out-of-range access for subviews

> > As far as I can tell these warnings are spurious. This pull request proposes two different solutions to suppress this warning: > > > > 1. Guard the...

Avoid gcc-13 warning about out-of-range access for subviews

> > I just enabled compiler warnings and tests and the compiler reports (using Homebrew on MacOS X) > > Did you try to reproduce on the compiler explorer with...

Avoid gcc-13 warning about out-of-range access for subviews

`HIP` CI is timing out everything else passed.

Avoid gcc-13 warning about out-of-range access for subviews

I'm seeing the same warnings with ``` g++-13 (Homebrew GCC 13.2.0) 13.2.0 ```

Avoid gcc-13 warning about out-of-range access for subviews

> Also do we understand why we can't reproduce it on the compiler explorer nor in the CI build? (not saying we are not interested in fixing, just trying to...

Avoid gcc-13 warning about out-of-range access for subviews

Seems like no one else os running into this.

MPI aware cuda and fencing - Linear decrease in performance when increasing the number of GPUs

My best guess would be that all MPI processes are in fact using the same GPU. Did you have a look at nsight systems to see what the GPU utilization...

Likely failure of reduce, scan for `value_type` smaller than `int` in Team policies

> @crtrott , @dalg24 - Should this issue be re-assigned? Looks like @cz4rs is now working on it.

Allow specifying scratch level for ScratchSpace at compile-time

I'd like to discuss if we an allow an updated interface to allow users to specify the scratch space level at compile-time. Without this, the `oneAPI` compiler doesn't seem to...