Changes between Version 26 and Version 27 of WRF4GTutorial2

Timestamp:

Oct 2, 2012 12:53:31 PM (10 years ago)

Author:

carlos

Comment:

--

WRF4GTutorial2

@@ -193 +193 @@
 == How to use `wrf4g_kill` command ==
 
-In this example, we are going to simulate an experiment with independent realizations which has [[WRF4Gexperiment_wrf4g#Experimenttime-specification| multiple_parameters flag]] activated. The experiment is compose of five realizations with three chunk per realization. In order to use [[WRF4GCommandLineInterface#wrf4g_kill | wrf4g_kill command]], we are going to first submit the experiment.
+In this example, we are going to simulate an experiment with independent realizations which has [wiki:WRF4Gexperiment_wrf4g#Experimenttime-specification| multiple_parameters flag] activated. The experiment is compose of five realizations with three chunk per realization. In order to use [wiki:WRF4GCommandLineInterface#wrf4g_kill | wrf4g_kill command], we are going to first submit the experiment.
 {{{
 #!sh
@@ -379 +379 @@
 == How to add new computing resources to WRF4G ==
 
+[wiki:WRF4Gframework4g_conf framework4g.conf] file which is located under `$WRF4G_LOCATION/etc` directory has a section called '''Computing Resources'''
+
+ WRF4G uses DRM4G in order to configure computing resources. Using that tool, users are able to access different Distributed Resource Managements (DRM) such as:
+
+    PBS/Torque
+    SGE
+    FORK
+    LoadLeveler
+    MN SLRUM (only for Red Española de Supercomputación) 
+
+
+This file contains one resource per line, with format:
+
+{{{
+   FQDN    attributes
+   ...     ...
+   FQDN    attributes
+}}}
+ where:
+   
+   * FQDN: is the name of the resource.
+   * attributes: are the static attributes of the resource. The syntax is:
+
+        <scheme>://<username>@<host>?<query>
+
+        -scheme: the URL schemes available are "ssh" and "local".
+            * ssh:   access to remote DRM via SSH
+            * local: use the local DRM 
+        -username: user name 
+        -host: host name
+        -query: contains additional information. The query string syntax is:
+            * key1=value1;key2=value2;key3=value3
+            Variable options:
+               LRMS_TYPE   (mandatory)                : DRM system for execution [pbs | sge | fork | loadleveler | mnslurm ] 
+               PROJECT     (optional for SGE,         : specifies the project to which the jobs are assigned 
+                            PBS and LoadLeveler)
+               GW_RUNDIR   (optional)                 : directory on the resource in which jobs are deployed. By default, it is user's home
+               GW_LOCALDIR (optional)                 : defines the working directory on the Working Node (have to be an absolute path)
+               NODECOUNT   (optional)                 : total number of slots on the DRM system  
+               QUEUE_NAME  (optional)                 : the name of the queue to configure  
+
+Examples
+
+mycomputer                   local://localhost?LRMS_TYPE=fork;NODECOUNT=1
+#PBS_cluster                 local://localhost?LRMS_TYPE=pbs;QUEUE_NAME=estadistica
+#SGE_cluster                 local://localhost?LRMS_TYPE=sge;PROJECT=l.project
+#RES_cluster                 local://localhost?LRMS_TYPE=mnslurm
+#remote_PBS_cluster          ssh://user@hostname_submitting_machine?LRMS_TYPE=pbs;QUEUE_NAME=short
+#remote_SGE_cluster          ssh://user@hostname_submitting_machine?LRMS_TYPE=sge;PROJECT=l.project
+#remote_RES_cluster          ssh://user@hostname_submitting_machine?LRMS_TYPE=mnslurm
+#remote_FORK_cluster         ssh://user@hostname_submitting_machine?LRMS_TYPE=fork
+#remote_LoadLeveler_cluster  ssh://user@hostname_submitting_machine?LRMS_TYPE=loadleveler;NODECOUNT=100
+
+
+[[NoteBox(note, After modifying this file\, in order to make changes effective\, users will have to execute: || `wrf4g_framework reload`)]]