-#!/usr/bin/python
+#!/usr/bin/env python
+
+# Copyright (c) 2011-2012, 2014. The SimGrid Team.
+# All rights reserved.
+
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the license (GNU LGPL) which comes with this package.
# This script generates a specific deployment file for the Chord example.
# It assumes that the platform will be a cluster.
# Usage: python generate.py nb_nodes nb_bits end_date
# Example: python generate.py 100000 32 1000
-import sys, random
+import sys
+import random
if len(sys.argv) != 4:
- print("Usage: python generate.py nb_nodes nb_bits end_date > deployment_file.xml")
- sys.exit(1)
+ print(
+ "Usage: python generate.py nb_nodes nb_bits end_date > deployment_file.xml")
+ sys.exit(1)
nb_nodes = int(sys.argv[1])
nb_bits = int(sys.argv[2])
all_ids = [42]
sys.stdout.write("<?xml version='1.0'?>\n"
-"<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid.dtd\">\n"
-"<platform version=\"3\">\n"
-" <process host=\"c-0.me\" function=\"node\"><argument value=\"42\"/><argument value=\"%d\"/></process>\n" % end_date)
+ "<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid.dtd\">\n"
+ "<platform version=\"3\">\n"
+ " <process host=\"node-0.acme.org\" function=\"node\"><argument value=\"42\"/><argument value=\"%d\"/></process>\n" % end_date)
for i in range(1, nb_nodes):
- ok = False
- while not ok:
- my_id = random.randint(0, max_id)
- ok = not my_id in all_ids
+ ok = False
+ while not ok:
+ my_id = random.randint(0, max_id)
+ ok = not my_id in all_ids
- known_id = all_ids[random.randint(0, len(all_ids) - 1)]
- start_date = i * 10
- line = " <process host=\"c-%d.me\" function=\"node\"><argument value=\"%d\" /><argument value=\"%d\" /><argument value=\"%d\" /><argument value=\"%d\" /></process>\n" % (i, my_id, known_id, start_date, end_date)
- sys.stdout.write(line)
- all_ids.append(my_id)
+ known_id = all_ids[random.randint(0, len(all_ids) - 1)]
+ start_date = i * 10
+ line = " <process host=\"node-%d.acme.org\" function=\"node\"><argument value=\"%d\" /><argument value=\"%d\" /><argument value=\"%d\" /><argument value=\"%d\" /></process>\n" % (
+ i, my_id, known_id, start_date, end_date)
+ sys.stdout.write(line)
+ all_ids.append(my_id)
sys.stdout.write("</platform>")
-