Changes between Version 67 and Version 68 of Doc/ComputingCenters/TGCC/Irene

Timestamp:

11/15/19 12:55:17 (4 years ago)

Author:

tlurton

Comment:

--

Doc/ComputingCenters/TGCC/Irene

@@ -118 +118 @@
 A figure to illustrate Irene filesystems is available [wiki:Doc/ComputingCenters/TGCC#TGCCsmachinesandfilesystems here]
 
+# Irene job headers #
+Here is an example of a job header as generated by libIGCM on the Irene machine:
+
+{{{
+######################
+## IRENE   TGCC/CEA ##
+######################
+#MSUB -r MY-SIMULATION
+#MSUB -o Script_Output_MY-SIMULATION.000001
+#MSUB -e Script_Output_MY-SIMULATION.000001
+#MSUB -eo
+#MSUB -n 976
+#MSUB -x
+#MSUB -T 86400
+#MSUB -A dekcmip6
+#MSUB -q skylake
+#MSUB -m store,work,scratch
+}}}
+
+The detail is as follows:
+
+|| '''Control''' || '''Keyword''' || '''Argument''' || '''Example''' || '''Comments''' ||
+|| ''Job name'' || {{{-r}}} || string || {{{#MSUB -r Job_MY-SIMULATION}}} || The string should not contain the underscore (_) character. ||
+|| ''Standard output file name'' || {{{-o}}} || string || {{{#MSUB -o Script_Output_MY-SIMULATION.000001}}} || ||
+|| ''Error output file name'' || {{{-e}}} || string || {{{#MSUB -e Script_Output_MY-SIMULATION.000001}}} || If both {{{-o}}} and {{{-e}}} names are the same, the two outputs will be merged. The {{{-eo}}} option of the example is as a matter of fact redundant with that. ||
+|| ''Number of MPI tasks allocated'' || {{{-n}}} || integer || {{{#MSUB -n 976}}} || This is for the SPMD case; in the MPMD case, the integer is the number of cores. ||
+|| ''Node exclusivity'' || {{{-x}}} || none || {{{#MSUB -x}}} || ||
+|| ''Wall-time (maximum time allowed for execution)'' || {{{-T}}} || integer || {{{#MSUB -T 86400}}} || Time is expressed in number of seconds. ||
+|| ''Project allocation'' || {{{-A}}} || string || {{{#MSUB -A dekcmip6}}} || ||
+|| ''Partition used'' || {{{-q}}} || string || {{{#MSUB -q skylake}}} || Choice is amongst {{{skylake}}} or {{{xlarge}}} or {{{hybrid}}}. ||
+|| ''Visible spaces'' || {{{-m}}} || (comma-separated) string(s) || {{{#MSUB -m store,work,scratch}}} || Specific to TGCC. The job can only "see" spaces specified on this line. Possible spaces are amongst {{{store}}} and/or {{{work}}} and/or {{{scratch}}}. ||
+|| ''Job priority'' || {{{-U}}} || string || {{{#MSUB -U high}}} || Possible arguments are {{{high}}}, {{{medium}}} or {{{low}}}. (This command does not appear by default on jobs generated by libIGCM.) ||