X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7bec8b1343ca1647cf882c15a02cbe02fa3d823e..c2f8851217b62c872f98ef5233d6c53318844e31:/examples/msg/chord/generate.py

diff --git a/examples/msg/chord/generate.py b/examples/msg/chord/generate.py
new file mode 100755
index 0000000000..79ca3d82d1
--- /dev/null
+++ b/examples/msg/chord/generate.py
@@ -0,0 +1,38 @@
+#!/usr/bin/python
+
+import sys, random
+
+if len(sys.argv) != 4:
+	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])
+end_date = int(sys.argv[3])
+
+max_id = 2 ** nb_bits - 1
+all_ids = [42]
+
+sys.stdout.write("<?xml version='1.0'?>\n"
+"<!DOCTYPE platform SYSTEM \"simgrid.dtd\">\n"
+"<platform version=\"3\">\n"
+"  <process host=\"c-0.me\" function=\"node\">\n"
+"    <argument value=\"42\"/>\n"
+"    <argument value=\"10000\"/>\n"
+"  </process>\n")
+
+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
+
+	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)
+
+sys.stdout.write("</platform>")
+