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Scaling plots and explanation for AMG and Branson on Rocinante. Remov…
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…e reference in miniem causing warning in doc build.
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dmageeLANL committed Feb 6, 2024
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5 changes: 3 additions & 2 deletions doc/sphinx/01_branson/branson.rst
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Expand Up @@ -298,15 +298,16 @@ Multi-node scaling
------------------

The results of the scaling runs performed on rocinante hbm partition nodes are presented below.
Branson was built with intel oneapi 2023.1.0 and cray-mpich 8.1.25.
These runs used 32, 64, and 96 nodes with 110 tasks per node.

These runs use 85 million photons per node for a problem size using 25% of the total avalable memory across nodes.

.. figure:: branson_roci_scale.png
:align: center
:scale: 50%
:alt:

.. csv-table:: Multi Node Scaling problem 1 and 2
.. csv-table:: Multi Node Scaling Branson
:file: branson_roci_scale.csv
:align: center
:widths: 10, 10, 10, 10
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8 changes: 4 additions & 4 deletions doc/sphinx/02_amg/amg.rst
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Expand Up @@ -350,19 +350,19 @@ Approximate results of the FOM for varying memory usages on Crossroads are provi
Multi-node scaling on Crossroads
================================

The results of the scaling runs performed on rocinante hbm partition nodes are presented below.
The results of the scaling runs performed on rocinante hbm partition are presented below.
Amg and hypre were built with intel oneapi 2023.1.0 and cray-mpich 8.1.25.
These runs used 32, 64, and 96 nodes with 108 tasks per node.
Problems 1 and 2 were run with problem sizes per MPI process of 25,25,50 and 36,36,72 respectively.
Problems 1 and 2 were run with problem sizes per MPI process, `-n`, of 25,25,125 and 40,40,200 respectively to use 15% of available memory.
The product of the x,y,z process topology must equal the number of processors.
In this case, x=y=24 for all node counts and z was set to 6, 12, and 18 for 32, 64, and 96 nodes respectively.


.. figure:: cpu_scale_roci.png
:align: center
:scale: 50%
:alt:

.. csv-table:: Multi Node Scaling problem 1 and 2
.. csv-table:: Multi Node Scaling AMG problem 1 and 2
:file: amg_scale_roci.csv
:align: center
:widths: 10, 10, 10
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2 changes: 1 addition & 1 deletion doc/sphinx/07_miniem/miniem.rst
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Expand Up @@ -109,7 +109,7 @@ System Information
The platforms utilized for benchmarking activities are listed and described below.

* Commodity Technology System 1 (CTS-1) with Intel Cascade Lake processors,
known as Manzano at SNL (see :ref:`MiniEMSystemCTS1`)
known as Manzano at SNL.
* Crossroads (see :ref:`GlobalSystemATS3`)
* Sierra (see :ref:`GlobalSystemATS2`)

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