another version of split comm
prepare to benchmark various versions of uspp code
improving the comm interface
v2 of residuals
measure local zgemm
debu too much memory consumption
debug mem usage
debug mem usage
dont cache gvec phase factors
check memory usage
small changes
try mpi calls inside omp region
aigen-vectors must be only transposed
small test for presentation
small test for presentation
small fixes
apply_h_o_uspp_cpu_parallel_v2 is faster
more atoms in block
more omp tokens
small fix