Plot generation feature added to dramSylva

DRAMSys/simulator/resources/scripts/dramSylva/README

@@ -12,8 +12,8 @@ What about output files?
 
 Regular output generated by DRAMSys can be found as output*.txt files.
 
-Additionally, the powerful dramSylva creates a CSV file with relevant output
-from DRAMSys allowing people to generate plots using a spreadsheet program!
+The powerful dramSylva creates a CSV file with relevant output from DRAMSys
+allowing people to generate plots using a spreadsheet program!
 
 The versatile dramSylva patches DRAMSys so that it creates databases with
 names based on the trace setup ID. By doing this there is no risk that a
@@ -24,6 +24,9 @@ $ cd build/simulator
 $ vim output*
 $ ls *.tdb
 
+Additionally, the almighty dramSylva executes a plot generator script (already
+provided in DRAMSys' repository) for every database file created.
+
 ------------------------------------------------------------------------------
 Why is it called dramSylva?
 ------------------------------------------------------------------------------

DRAMSys/simulator/resources/scripts/dramSylva/dramSylva.sh

@@ -52,15 +52,25 @@ clocks="
 1000
 "
 
-out_prefix=output
-out_ext=txt
+# Regular DRAMSys text output is redirected to files which names are based on
+# the prefix and extension defined here.
+out_prefix="output"
+out_ext="txt"
+# Base directory
+base_dir=$PWD
+# Database file extension
+db_ext="tdb"
+# Python script to generate plots
+plots_script="plots.py"
+# Python interpreter to use
+python_interpreter="python3"
 
 # Test setup (e.g., clone, patch, build)
 function systole {
 	local current_time=$(date "+%Y.%m.%d-%H.%M.%S")
-	local dir="dram.vp.system_$current_time"
-	`git clone --recursive git@git.rhrk.uni-kl.de:EIT-Wehn/dram.vp.system.git $dir`
-	cd $dir
+	root_dir="dram.vp.system_$current_time"
+	`git clone --recursive git@git.rhrk.uni-kl.de:EIT-Wehn/dram.vp.system.git $root_dir`
+	cd $root_dir
 	git checkout master
 	git pull
 	git submodule update --init --recursive
@@ -135,6 +145,16 @@ function washup {
 	done
 }
 
+# Plot results
+function ecg {
+	local dbfiles=`ls *.${db_ext}`
+	local pspath="$(dirname $(find $base_dir/$root_dir -depth -name $plots_script))"
+	for f in $dbfiles; do
+		$python_interpreter  $pspath/$plots_script $f
+	done
+}
+
 systole
 heartbeat
 washup
+ecg