Denis Davydov

It would be good to have some (at least 3-5) tutorials that teach new users what LIKWID can do and how to use it properly. From my experience as a...

minor improvements to CLI of likwid-mpirun

1

would be good to add the following to `likwid-mpirun` CLI: 1. support of `--stats` to make output the same regardless of one core and multiple cores 2. support automatic filtering...

enumerator name conflict on macOS Sierra

8

`oce` fails to compile on the most recent macOS due to name conflict: ``` In file included from /private/var/folders/5k/sqpp24tx3ylds4fgm13pfht00000gn/T/davydden/spack-stage/spack-stage-7eGSIl/oce-OCE-0.17.2/src/OSD/OSD_Chronometer.cxx:55: /private/var/folders/5k/sqpp24tx3ylds4fgm13pfht00000gn/T/davydden/spack-stage/spack-stage-7eGSIl/oce-OCE-0.17.2/src/OSD/gettime_osx.h:81:5: error: redefinition of enumerator '_CLOCK_REALTIME' CLOCK_REALTIME, ^ /usr/include/time.h:154:24: note: expanded...

nonlinear elasticity tutorial fails at mat.Inverse step (Null communicator)

1

https://ngsolve.org/docu/latest/whetting_the_appetite/elasticity.html fails at ``` inv = a.mat.Inverse(fes.FreeDofs() ) ``` with `6.2.2006` ``` $python elasticity.py Generate Mesh from spline geometry Boundary mesh done, np = 68 ... Newton iteration 0 energy...

Block Compressed Sparse Row matrix/multivector usable with matrix-free framework

1

This is a block compress sparse row matrix/multivector PR with adapters for matrix-free framework. Not to be confused with CSR matrices arranged in blocks. - Each elements in CSR is...

periodic constraints are not the same for different MPI processes

30

see https://groups.google.com/forum/?fromgroups#!topic/dealii/qIRV4YNc4EU ``` $ mpirun -n 2 ./minimalExample number of elements: 71 taskId: 1, globalDofId-i: 52, coordinates-i: -20 20 -10, globalDofId-j: 16, coordinates-j: -20 -20 -10, scalarCoeff-aij: 1 taskId: 0,...

COMMON block variables are not initialized in pArpack

31

I have some errors on HPC cluster (don't see anything like that on macOS or Ubuntu 16 or 17): ``` At line 68 of file /arpack-ng-3.4.0/PARPACK/UTIL/MPI/pdvout.f Fortran runtime error: Bad...

[feature request] very basic support for MPI debugging multiple processes at the same time

25

It would be good to have a very basic support of debugging MPI programs. Outside of VSCode I can attach a debugger to each terminal via ``` mpirun -np 2...

FEValues and FEFaceValues should have symmetric Hessians

5

subj. I guess the code was written before `SymmetricTensor` was available.

Elastic tube 3D

6

Hi all, i tried running elastic tube 3D locally with calculix and OpenFoam. Everything works. What puzzles me is that results https://precice.org/tutorials-elastic-tube-3d.html are rather different from those reported by Valdez...