From 1ff881ab82a970dd69b7381f46dcff46d3bb68ca Mon Sep 17 00:00:00 2001 From: Moe Jette <jette1@llnl.gov> Date: Thu, 23 Sep 2004 18:15:36 +0000 Subject: [PATCH] Add note about hyper-threading and processor count used for scheduling. --- doc/man/man5/slurm.conf.5 | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/doc/man/man5/slurm.conf.5 b/doc/man/man5/slurm.conf.5 index 5b5fc4ca638..1efeda65f34 100644 --- a/doc/man/man5/slurm.conf.5 +++ b/doc/man/man5/slurm.conf.5 @@ -1,4 +1,4 @@ -.TH "slurm.conf" "5" "August 2004" "slurm.conf 0.4" "Slurm configuration file" +.TH "slurm.conf" "5" "September 2004" "slurm.conf 0.4" "Slurm configuration file" .SH "NAME" slurm.conf \- Slurm configuration file .SH "DESCRIPTION" @@ -88,6 +88,9 @@ is significantly lower than the number of nodes, setting FastSchedule to (The scheduler can just check the values in a few configuration records instead of possibly thousands of node records. If a job can't be initiated immediately, the scheduler may execute these tests repeatedly.) +Note that on systems with hyper-threading, the processor count +reported by the node will be twice the actually processor count. +Consider which value you want to be used for scheduling purposes. .TP \fBFirstJobId\fR The job id to be used for the first submitted to SLURM without a -- GitLab