Merge pull request #305 from ESMCI/jgfouca/advanced_profiling_tool

New tool 'advanced-py-prof'

scripts/Tools/advanced-py-prof

@@ -0,0 +1,14 @@
+#! /bin/bash -e
+
+if [ "$#" -eq 0 ]; then
+    echo "Usage: advanced-py-prof <python exec and arguments>"
+    exit 0
+fi
+
+# Requires graphviz and gprof2dot
+
+DATE_STAMP=$(date "+%Y-%m-%d_%H%M%S")
+FILE_BASENAME=$(basename $1).${DATE_STAMP}
+python -m cProfile -o ${FILE_BASENAME}.prof "$@"
+gprof2dot -f pstats ${FILE_BASENAME}.prof -o ${FILE_BASENAME}.dot || { echo "This tool requires gprof2dot"; exit 1; }
+dot -Teps ${FILE_BASENAME}.dot -o ${FILE_BASENAME}.eps || { echo "This tool requires graphviz (dot)"; exit 1; }

scripts/Tools/simple-py-prof

@@ -1,5 +1,8 @@
 #! /bin/bash
 
-# Usage: simple-py-prof <python exec and arguments>
+if [ "$#" -eq 0 ]; then
+    echo "Usage: simple-py-prof <python exec and arguments>"
+    exit 0
+fi
 
 python -m cProfile -s time "$@"