Shoshana Jakobovits

Missing documentation for LCOs

2

There are a number of questions and pitfalls concerning LCOs that aren't covered at all in the HPX documentation (http://stellar-group.github.io/hpx/docs/html/), in particular the following: - return type of .then(...) and...

- [x] Merge threadmanager and threadmanager_impl (since threadmanager is not templated on the scheduler any more, this type erasure mechanism is not needed any more) (see https://github.com/STEllAR-GROUP/hpx/tree/resource_partitioner_jb) - [ ]...

Build DBCSR via the toolchain

15

Currently, DBCSR is built inside CP2K and their two build systems are very much intertwined. As a result, issues such as #338 can arise, and some fixes inside DBCSR's build...

dbcsr_tensor_unittest fails with CCE 10

1

Since about around PR #370 , the CI test `dbcsr_tensor_unittest` fails with a segfault, when compiled with the Cray compiler. I've run tests and could determine that the fail is...

Limit on MPI allocation size is too strict

9

DBCSR implements a limit to the amount of data MPI can allocate in one go [here](https://github.com/cp2k/dbcsr/blob/develop/src/mpi/dbcsr_mpiwrap.F#L6082-L6083). Seemingly, this limit is due to the fact that MPI functions take an int...

CI for the HIP backend

1

Testing the HIP backend at CSCS on the NVIDIA GPUs is not possible quite yet: - on our tesbed Ault: some nvrtc headers are missing in the hipcc installation, so...

HIP does not `#pragma unroll` loop in some cases

2

In some cases, HIP appears to be incapable of unrolling a loop, where `nvcc` does so without a problem, as is the case in the following example: ```c++ #include template...