René Widera

The ambiguous issue has something todo with the recompile, not whith the memory change. PIConGPU is split in multiple compole units and only those parts which need to be recompiled...

@denisbertini thanks for the steps. You compiled the LWFA default example and later you want to increase the memory for particle transfers. Since the file memory.param is not in the...

So you changed the memory.param file direcly in the source code of picongpu?

Note: It is only a warning and will slow down your code, the results should not be affected by this. To solve the issue, you can as you said increase...

PIConGPU coordinate system: https://github.com/ComputationalRadiationPhysics/picongpu/blob/489334759a84641c0a7691a799f6ff7ba60bf022/include/pmacc/type/Exchange.hpp#L40-L44

Changing the memory size should not produce your mutiple option issue.

Thanks for reporting the issue. The issue is in mallocMC https://github.com/alpaka-group/mallocMC/blob/be3ac39bae74c61f0ff4283d7967f328c235048d/include/mallocMC/creationPolicies/Scatter.hpp#L1297 We use the template keyword without calling the method with a explicit template argument. The fix gales some days...

@PrometheusPi you need to force push again, you should not assign someone to the pull requests else the CI bot can not handle the PR. This is a bug in...

I converted the PR to draft to avoid merging accidentally

IMO it would make sense to extent the already exiting example https://github.com/alpaka-group/alpaka/tree/develop/example/useBLASInAlpaka and extent it, or add a second `*.cpp` file which is the code of the first plus additional...