Skip to content
Snippets Groups Projects
Commit e2c12d8e authored by Brian Christiansen's avatar Brian Christiansen
Browse files

Update docs for --hint=nomultithread.

Only supported with task/affinity plugin.
parent 2f04a52a
No related branches found
No related tags found
No related merge requests found
...@@ -74,7 +74,7 @@ In addition, specialized resources should be configured in slurm.conf on the ...@@ -74,7 +74,7 @@ In addition, specialized resources should be configured in slurm.conf on the
node specification line using the <i>CoreSpecCount</i> or <i>CPUSpecList</i> node specification line using the <i>CoreSpecCount</i> or <i>CPUSpecList</i>
option to identify the CPUs to reserve. option to identify the CPUs to reserve.
The <i>MemSpecLimit</i> option can be used to reserve memory. The <i>MemSpecLimit</i> option can be used to reserve memory.
These resource will be reserved using Linux cgroups. These resources will be reserved using Linux cgroups.
Users wanting a different number of specialized cores should use the Users wanting a different number of specialized cores should use the
<i>--core-spec</i> option as described above.</p> <i>--core-spec</i> option as described above.</p>
......
...@@ -365,20 +365,21 @@ Display help information and exit. ...@@ -365,20 +365,21 @@ Display help information and exit.
.TP .TP
\fB\-\-hint\fR=<\fItype\fR> \fB\-\-hint\fR=<\fItype\fR>
Bind tasks according to application hints Bind tasks according to application hints.
.RS .RS
.TP .TP
.B compute_bound .B compute_bound
Select settings for compute bound applications: Select settings for compute bound applications:
use all cores in each socket, one thread per core use all cores in each socket, one thread per core.
.TP .TP
.B memory_bound .B memory_bound
Select settings for memory bound applications: Select settings for memory bound applications:
use only one core in each socket, one thread per core use only one core in each socket, one thread per core.
.TP .TP
.B [no]multithread .B [no]multithread
[don't] use extra threads with in-core multi-threading [don't] use extra threads with in-core multi-threading
which can benefit communication intensive applications which can benefit communication intensive applications.
Only supported with the task/affinity plugin.
.TP .TP
.B help .B help
show this help message show this help message
......
...@@ -429,20 +429,21 @@ Display help information and exit. ...@@ -429,20 +429,21 @@ Display help information and exit.
.TP .TP
\fB\-\-hint\fR=<\fItype\fR> \fB\-\-hint\fR=<\fItype\fR>
Bind tasks according to application hints Bind tasks according to application hints.
.RS .RS
.TP .TP
.B compute_bound .B compute_bound
Select settings for compute bound applications: Select settings for compute bound applications:
use all cores in each socket, one thread per core use all cores in each socket, one thread per core.
.TP .TP
.B memory_bound .B memory_bound
Select settings for memory bound applications: Select settings for memory bound applications:
use only one core in each socket, one thread per core use only one core in each socket, one thread per core.
.TP .TP
.B [no]multithread .B [no]multithread
[don't] use extra threads with in-core multi-threading [don't] use extra threads with in-core multi-threading
which can benefit communication intensive applications which can benefit communication intensive applications.
Only supported with the task/affinity plugin.
.TP .TP
.B help .B help
show this help message show this help message
......
...@@ -622,20 +622,21 @@ Display help information and exit. ...@@ -622,20 +622,21 @@ Display help information and exit.
.TP .TP
\fB\-\-hint\fR=<\fItype\fR> \fB\-\-hint\fR=<\fItype\fR>
Bind tasks according to application hints Bind tasks according to application hints.
.RS .RS
.TP .TP
.B compute_bound .B compute_bound
Select settings for compute bound applications: Select settings for compute bound applications:
use all cores in each socket, one thread per core use all cores in each socket, one thread per core.
.TP .TP
.B memory_bound .B memory_bound
Select settings for memory bound applications: Select settings for memory bound applications:
use only one core in each socket, one thread per core use only one core in each socket, one thread per core.
.TP .TP
.B [no]multithread .B [no]multithread
[don't] use extra threads with in-core multi-threading [don't] use extra threads with in-core multi-threading
which can benefit communication intensive applications which can benefit communication intensive applications.
Only supported with the task/affinity plugin.
.TP .TP
.B help .B help
show this help message show this help message
......
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment