From 2e11da9c91a60d0612c542e654e695094ea6d932 Mon Sep 17 00:00:00 2001
From: Moe Jette <jette1@llnl.gov>
Date: Mon, 30 Jan 2006 19:52:31 +0000
Subject: [PATCH] Add TreeWidth documentation to slurm.conf man.
---
NEWS | 4 ++--
doc/man/man5/slurm.conf.5 | 5 +++++
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/NEWS b/NEWS
index 74015a98a45..05bf0917278 100644
--- a/NEWS
+++ b/NEWS
@@ -8,8 +8,8 @@ documents those changes that are of interest to users and admins.
really useful for developers.
-- New communication is now branched on all processes to slurmd's from
slurmctld and srun launch command. This is done with a tree type
- algorythm. Spawn and batch mode work the same as before. New slurm.conf
- variable SpanCount=50 is default. This is the number of threads per
+ algorithm. Spawn and batch mode work the same as before. New slurm.conf
+ variable TreeWidth=50 is default. This is the number of threads per
stop on the tree.
-- Configuration parameter HeartBeatInterval is depracated. Now used half
of SlurmdTimeout and SlurmctldTimeout for communications to slurmd and
diff --git a/doc/man/man5/slurm.conf.5 b/doc/man/man5/slurm.conf.5
index 7aeae249b31..2debf86e778 100644
--- a/doc/man/man5/slurm.conf.5
+++ b/doc/man/man5/slurm.conf.5
@@ -515,6 +515,11 @@ temporary storage. This parameter is used in establishing a node's \fBTmpDisk\fR
space.
The default value is "/tmp".
.TP
+\fBTreeWidth\fR
+\fBSlurmd\fR daemons use a virtual tree network for communications.
+\fBTreeWidth\fR specifies the width of the tree (i.e. the fanout).
+The defautl value is 50.
+.TP
\fBWaitTime\fR
Specifies how many seconds the srun command should by default wait after
the first task terminates before terminating all remaining tasks. The
--
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