V0.5: bugfixes; update README

Author: Archit Sharma

README.md

@@ -8,7 +8,15 @@ a set of utilities,which is provided under the package [perf-tools](https://gith
 
 ## INSTALLATION
 
-Install from pip: `$ pip2 install perf-script-postprocessor`
+Step 1: Install from pip: `$ pip2 install perf-script-postprocessor`
+
+Step 2: Copy [this conf file](https://raw.githubusercontent.com/arcolife/perf-script-postprocessor/master/delta_processor.conf)
+     	into /etc/
+
+Step 3: Customize the conf file accordingly.
+
+Optional: 
+Step 4: Refer to docs/WIKI.md or [this page](https://github.com/arcolife/perf-script-postprocessor/wiki) for detailed usage.
 
 For more, refer to `INSTALL` guide. 
 

RELEASE-NOTES

@@ -1,5 +1,5 @@
 --------------------------------------------------------------------
-perf-script-postprocessor v0.4
+perf-script-postprocessor
 released on Oct 15, 2015
 http://arcolife.github.io/perf-script-postprocessor/
 --------------------------------------------------------------------
@@ -11,18 +11,13 @@ and this one to be installed from scratch. Refer to the documentation.
 What's new:
 -----------
 
-*) pip packaging
+*) bugfixes in perf_script_processor
 
 Future Plans:
 -------------
 
 *) Better use of reason part of `perf script` output to provide detailed statistics
 
-Download:
----------
-tarball <https://github.com/arcolife/perf-script-postprocessor/archive/v0.4.tar.gz>
-zipball <https://github.com/arcolife/perf-script-postprocessor/archive/v0.4.zip>
-
 Installation notes:
 -------------------
 

VERSION

@@ -1 +1 @@
-0.4
+0.5

bin/perf_script_processor

@@ -40,6 +40,11 @@ while getopts "h?t:p:" opt; do
     esac
 done
 
+if [ ! -f /etc/delta_processor.conf ]; then
+    echo "You need to specify configurations under /etc/delta_processor.conf"
+    exit 1
+fi
+
 if [[ -z $DUMP_PATH ]]; then
     # defaults to /tmp
     DUMP_PATH='/tmp/pp_results/'
@@ -58,6 +63,7 @@ start_pp(){
     if [[ ! -z $DUMP_PATH ]]; then 
 	# run postprocessor on that
 	if [ -f ${DUMP_PATH%/}/perf_data.csv ]; then
+	    echo "Processing perf_data.csv ..."
 	    delta_processor -i ${DUMP_PATH%/}/perf_data.csv \
 			    -o $DUMP_PATH -m 0 -t $skim_opt \
 			    -l ${DUMP_PATH%/}/delta_output.log 
@@ -88,13 +94,14 @@ start_pp(){
 
 	else
 	    echo "ERROR! one of: perf.data/perf_data.csv/raw_perf is required in path supplied.."
+	    exit 1
 	fi
+	echo "logs have been saved to ${DUMP_PATH%/}/delta_output.log"
     else
 	echo "ERROR! You need to specify a dir path where perf.data resides"
 	echo -e "Usage:\t$ ./perf_script_process.sh <dir where perf.data exists>"
+	exit 1
     fi
 }
 
-echo "Processing perf_data.csv ..."
 start_pp
-echo "logs have been saved to ${DUMP_PATH%/}/delta_output.log"