_ implement the allreduce_best(self.M.param_array[:], resopt) routine in common.py _ Add a user guide (in addition to the README), that will explain, among other things, the use of the common autotuning interface _ copy and adapt the ztune examples
t1 = time.time() t2 = time.time() if (verbose and self.mpi_rank == 0): print(“Search time: %f s”%(t2 - t1))