Lukas Hübner

I've been getting the same error for a few months. Nextcloud Cookbook App: 0.9.13 Android Cookbook App (installed via F-Droid): 0.7.8 `$INSTANCE/index.php/apps/cookbook/categories` entered into a browser returns the following: ```...

I entered the URL on my phone and got first the the login page and after login the JSON from above. So maybe something is broken with the login-state? Is...

Thank you, @kereslas! The Nextcloud Update Message was hiding behind “please upgrade to PHP 7.4”. I upgraded Debian, PHP, Nextcloud, and Cookbook, and it works now. :-)

We have to think about three cases: 1. The user provides the same buffer to `send_buf(...)` and `receive_buf(...)`. Possibly via a `Span` object or otherwise encapsulated. We could decide to...

> I like that proposal. It would be even cooler if we could do that in In ...? :-) > Can't we just compare .data() for the first case? I...

One of the reasons we decided against the (imho) way prettier `send_buf = value` interface was exactly such that we can use tags instead of the (imho) ugly `kamping::in_place()` syntax....

Thank you, Niklas! :-) A few small comments: - Does the MPI standard enforce, that MPI_INPLACE may only be passed on one or on all ranks (e.g., for allreduce)? -...

> > * Does the MPI standard enforce, that MPI_INPLACE may only be passed on one or on all ranks (e.g., for allreduce)? > > This depends on the operation,...

> > * I'd prefer if the user simply passed `kamping::inplace` and not `recv_buf(kamping::inplace)`. > > * Do we explicitly check if the same two buffers are passed to `send_buf`...

@kurpicz mentioned that `*.github.io` does not look professional enough :-P We could of course redirect another domain there `kamping.algo2.iti.kit.edu` and maybe `kampi.ng`?