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| author |  Axel Huebl <axel.huebl@plasma.ninja>
| 2021-09-21 14:05:59 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2021-09-21 14:05:59 -0700 |
| commit | ae7dacf33bbc077098a219939dbff5a18d3da315 (patch) | |
| tree | d646c27de46018f996a53f452509508c0e42632a /Examples/Tests/pass_mpi_communicator/PICMI_inputs_2d.py | |
| parent | 61258362727c9733b89369067343947ee556a002 (diff) | |
| download | WarpX-ae7dacf33bbc077098a219939dbff5a18d3da315.tar.gz WarpX-ae7dacf33bbc077098a219939dbff5a18d3da315.tar.zst WarpX-ae7dacf33bbc077098a219939dbff5a18d3da315.zip | |
Python CI: Only 2 Ranks (#2320)
Public CI only offers two virtual cores and thus only 2 MPI ranks.
Oversubscription generally leads to unstable builds (sporadic suspension
of processes by the host system) and newer MPI versions won't start
at all without requesting oversubscription.
Diffstat (limited to 'Examples/Tests/pass_mpi_communicator/PICMI_inputs_2d.py')
| -rw-r--r-- | Examples/Tests/pass_mpi_communicator/PICMI_inputs_2d.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Examples/Tests/pass_mpi_communicator/PICMI_inputs_2d.py b/Examples/Tests/pass_mpi_communicator/PICMI_inputs_2d.py index 6eb23d272..8eb5839c3 100644 --- a/Examples/Tests/pass_mpi_communicator/PICMI_inputs_2d.py +++ b/Examples/Tests/pass_mpi_communicator/PICMI_inputs_2d.py @@ -126,7 +126,7 @@ from pywarpx import wx if color == 0: # verify that communicator contains correct number of procs (1) - assert wx.libwarpx.warpx_getNProcs() == comm_world_size - 2 + assert wx.libwarpx.warpx_getNProcs() == comm_world_size - 1 assert wx.libwarpx.warpx_getNProcs() == new_comm_size else: |