From bdd40be55d3d4289b817a960d9bff75a2285ee2d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pavel=20Gajdu=C5=A1ek?= <gajdusek.pavel@gmail.com> Date: Mon, 11 Sep 2017 10:04:45 +0200 Subject: [PATCH] small edits --- docs.it4i/anselm/software/mpi/mpi4py-mpi-for-python.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs.it4i/anselm/software/mpi/mpi4py-mpi-for-python.md b/docs.it4i/anselm/software/mpi/mpi4py-mpi-for-python.md index 3e992799f..ed91eb9e7 100644 --- a/docs.it4i/anselm/software/mpi/mpi4py-mpi-for-python.md +++ b/docs.it4i/anselm/software/mpi/mpi4py-mpi-for-python.md @@ -145,6 +145,7 @@ else: total = None comm.Barrier() +#collect the partial results to total sum comm.Reduce(summ, total, op=MPI.SUM, root=0) stop_time = time.time() @@ -158,9 +159,9 @@ if rank == 0: print ("-----", int((time.time()-start_time)*1000), "-----") ``` -Execute the code above like: +Execute the code above as: ```console -$ qsub -I -q qexp -l select=4:ncpus=16,walltime=00:30:00 -A DD-13-5 +$ qsub -I -q qexp -l select=4:ncpus=16,walltime=00:30:00 $ ml Python/3.5.2-intel-2017.00 -- GitLab