jobscript added to repo
sfjkls
jsgdf
possible fix for cmakelist - ENABLE_LANGUAGE(CXX)
script.sh and accompanying first succesfull run of all code on one node on kongull
first commit from virtual box laptop. ex6 folder added. gitignore appended for both release and debug subfolders
final commit of ex4 stuff
finally adding all ex4 stuff, for real this time
some tidy up
first baby steps on mpi-poisson
trying to get a grip on transpose operation. seem to need memory release functions.
MPI_Alltoallv call working. correctly, unknown.
MPI_Alltoallv working. Packing and unbacking of buffers does not give correct transpose. Lots of debugging printouts.
tranpose now working. fst not, suspect feeding non-contiguous blocks, somehow.
reloaded files from ex6 zip to fix original serial poisson code. seems to be working now.
common.h added to repo.
Seem to have MPI version working. Messing with create2DArray broke things. Issue was actually incorrect f - was not set to h*h. Now need walltiming and INTEL features so system works on kongull.
OMP not working in mpi-poisson, cause unknown.
code runs, blows up for nproc>1 though.
code runs, blows up for nproc>1 though.