GitLab

Make the M2L non-idle during the communication, but it relies on taks (with chunck size) otherwise nested parallelism will be needed...

Add flag to print the transfer (M2L) matrix

Now the interval of workers is max+1;max if they have no more work on a level (and indent the whole file)

# By bramas (9) and others
# Via aetcheve
* 'master' of git+ssh://scm.gforge.inria.fr//gitroot/scalfmm/scalfmm:
  fix some warnings
  Add a exec file to print the stats of the adaptive execution
  simple update of the adaptative test
  Remove old custom openmp barrier
  Manage the case when a node has all the same and so pivot equal max
  update the FMM api to make it compile from the latest changes in ScalFmm
  Add an fuse to protect from disabled fft
  Implemented adaptive routines for AdaptChebSym FMM kernel, Switched base kernel from dense to classic (fft accelerated) Unif FMM kernel in AdaptUnif FMM kernel.
  Debug the mpi quick sort in case the pivot is the max value
  changes and fix in utestMpiTreeBuilder
  Add an assert in the rotation matrix operator
  Add a division method
  Fix for the error occuring in M2M, still bugged

Implemented adaptive routines for AdaptChebSym FMM kernel, Switched base kernel from dense to classic (fft accelerated) Unif FMM kernel in AdaptUnif FMM kernel.