Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
D
darshan
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
73
Issues
73
List
Boards
Labels
Milestones
Merge Requests
5
Merge Requests
5
Analytics
Analytics
Repository
Value Stream
Wiki
Wiki
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Commits
Issue Boards
Open sidebar
darshan
darshan
Commits
88851749
Commit
88851749
authored
Nov 04, 2016
by
Shane Snyder
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
update runtime doc with note on SGI MPT preloading
parent
074e0d01
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
6 additions
and
1 deletion
+6
-1
darshan-runtime/doc/darshan-runtime.txt
darshan-runtime/doc/darshan-runtime.txt
+6
-1
No files found.
darshan-runtime/doc/darshan-runtime.txt
View file @
88851749
...
...
@@ -219,7 +219,7 @@ should be compiled using the normal, unmodified MPI compiler.
To use this mechanism, set the `LD_PRELOAD` environment variable to the full
path to the Darshan shared library. The preferred method of inserting Darshan
instrumentation in this case is to set the
LD_PRELOAD
variable specifically
instrumentation in this case is to set the
`LD_PRELOAD`
variable specifically
for the application of interest. Typically this is possible using
command line arguments offered by the `mpirun` or `mpiexec` scripts or by
the job scheduler:
...
...
@@ -249,6 +249,11 @@ unrelated binaries:
export LD_PRELOAD=/home/carns/darshan-install/lib/libdarshan.so
----
[NOTE]
For SGI systems running the MPT environment, it may be necessary to set the `MPI_SHEPHERD`
environment variable equal to `true` to avoid deadlock when preloading the Darshan shared
library.
=== Instrumenting dynamically-linked Fortran applications
Please follow the general steps outlined in the previous section. For
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment