SLURM: add comment to jobs containing the composition

common/slurm.job.template

@@ -6,6 +6,7 @@
 #SBATCH --mem-per-cpu=@@MEM_PER_CPU@@
 #SBATCH -n @@CPUS@@
 #SBATCH -t @@TIMELIMIT@@
+#SBATCh --comment="@@COMMENT@@"
 
 export TAPASCO_HOME=@@TAPASCO_HOME@@
 source ~/vivado.sh

src/main/scala/tapasco/slurm/Slurm.scala

@@ -29,7 +29,9 @@ final object Slurm extends Publisher {
     /** Time limit (in hours). */
     maxHours: Int,
     /** Sequence of commands to execute (bash). */
-    commands: Seq[String]
+    commands: Seq[String],
+    /** Optional comment. */
+    comment: Option[String] = None
   )
 
   /** Exception class for negative SLURM responses. */
@@ -91,6 +93,7 @@ final object Slurm extends Publisher {
     jobScript("TIMELIMIT") = "%02d:00:00".format(job.maxHours)
     jobScript("TAPASCO_HOME") = FileAssetManager.TAPASCO_HOME.toString
     jobScript("COMMANDS") = job.commands mkString "\n"
+    jobScript("COMMENT") = job.comment getOrElse ""
     // create parent directory
     Files.createDirectories(file.getParent())
     // write file

src/main/scala/tapasco/task/ComposeTask.scala

@@ -89,7 +89,8 @@ class ComposeTask(composition: Composition,
       errorLog = _errorLogFile.toString,
       consumer = this,
       maxHours = ComposeTask.MAX_COMPOSE_HOURS,
-      commands = Seq("tapasco --configFile %s".format(cfgFile.toString))
+      commands = Seq("tapasco --configFile %s".format(cfgFile.toString)),
+      comment  = Some("%s".format(composition.composition map (ce => "%s % d".format(ce.kernel, ce.count)) mkString ", "))
     )
     // generate non-SLURM config with single job
     val newCfg = cfg