Added minor documentation

Author: ms2892

asv.conf.json

@@ -1,9 +1,9 @@
 {
     "version":1,
     "benchmark_dir": "./benchmarks",
-    "repo":"git@github.com:ms2892/pystack.git",
+    "repo":"git@github.com:bloomberg/pystack.git",
     "project": "pystack",
-    "project_url": "https://github.com/ms2892/pystack",
+    "project_url": "https://github.com/bloomberg/pystack",
     "env_dir":".asv/env",
     "results_dir":".asv/results",
     "html_dir":".asv/html",

benchmarks/README.md

@@ -0,0 +1,34 @@
+# Using the Benchmarking Tool
+
+One of the prerequisites is to have the respective libraries installed. Hence do install the following libraries
+
+- libdw
+- libelf
+
+These can be installed via the command `apt-get install libdw-dev libelf-dev`.
+
+To benchmark the packages present another tool is used called `airspeed velocity`. To install it please run the follow command
+
+```pip install asv```
+
+In the parent directory run the following command to get a brief benchmark of your current packages
+
+```asv run```
+
+Use the `-v` flag to get a verbose output.
+
+To compare the all the commits across all the branches you may make use of the following command.
+
+```asv run ALL```
+
+To run benchmarks from a particular commit or tag you can use the commit hash or the tag
+
+```asv run [TAG|HASH]..[branch]```
+
+To compare between tags 
+
+```asv show [TAG]..[branch]```
+
+To have a local server to display all the graphs 
+
+```asv publish```