Commit 5b6bc278 authored by Jacopo De Amicis's avatar Jacopo De Amicis

Formatted table and bullet points.

parent cdfdf2f3
...@@ -154,8 +154,9 @@ This can be done via the ``gw_plugin`` option: ...@@ -154,8 +154,9 @@ This can be done via the ``gw_plugin`` option:
The ``gw_plugin`` option accepts either a label for a plugin already installed on the system, either a path to a user-defined plugin. The ``gw_plugin`` option accepts either a label for a plugin already installed on the system, either a path to a user-defined plugin.
Currently two plugins are available on the JURECA system: Currently two plugins are available on the JURECA system:
* ``plugin01`` is the default plugin (used when the ``gw_file`` is not used). * ``plugin01`` is the default plugin (used when the ``gw_file`` is not used).
* ``plugin02`` is better suited for applications that use point-to-point communication between the same pairs of processes between Cluster and Booster, especially when the number of gateway nodes used is low.. * ``plugin02`` is better suited for applications that use point-to-point communication between the same pairs of processes between Cluster and Booster, especially when the number of gateway nodes used is low.
The plugin file must include the functions associating a gateway node to a cluster node - booster node pair. The plugin file must include the functions associating a gateway node to a cluster node - booster node pair.
As an example, the code for ``plugin01`` is reported here: As an example, the code for ``plugin01`` is reported here:
...@@ -178,12 +179,14 @@ As an example, the code for ``plugin01`` is reported here: ...@@ -178,12 +179,14 @@ As an example, the code for ``plugin01`` is reported here:
In the case of 2 Cluster nodes, 2 Booster nodes and 2 Gateway nodes, this function results in the following mapping: In the case of 2 Cluster nodes, 2 Booster nodes and 2 Gateway nodes, this function results in the following mapping:
Cluster node | Booster node | Gateway node ============ ============ ============
| | Cluster node Booster node Gateway node
0 | 0 | 0 ============ ============ ============
1 | 0 | 1 0 0 0
0 | 1 | 1 1 0 1
1 | 1 | 0 0 1 1
1 1 0
============ ============ ============
......
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