31 lines
957 B
ReStructuredText
31 lines
957 B
ReStructuredText
.. -*- rst -*-
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Copyright (c) 2022-2023 Nanook Consulting. All rights reserved.
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Copyright (c) 2023 Jeffrey M. Squyres. All rights reserved.
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$COPYRIGHT$
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Additional copyrights may follow
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$HEADER$
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.. The following line is included so that Sphinx won't complain
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about this file not being directly included in some toctree
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Host syntax consists of a comma-delimited list of node names, each
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entry optionally containing a ``:N`` extension indicating the number
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of slots to assign to that entry:
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.. code::
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--host node01:5,node02
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In the absence of the slot extension, one slot will be assigned to the
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node. Duplicate entries are aggregated and the number of slots
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assigned to that node are summed together.
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.. note:: A "slot" is the PRRTE term for an allocatable unit where we
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can launch a process. Thus, the number of slots equates to the
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maximum number of processes PRRTE may start on that node without
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oversubscribing it.
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