--- /dev/null
+#! /usr/bin/python
+
+import random as R
+
+print "# mpreduce torture"
+
+print "reduce {"
+first = True
+for i in xrange(16, 90):
+ for j in xrange(1, i - 1):
+ m = (1L << i) - (1L << j)
+ for k in xrange(i + 1, i + 16):
+ x = R.randrange(1L << k)
+ print " 0x%x" % m
+ print " 0x%x" % x
+ print " 0x%x;" % (x%m)
+ if not first:
+ print
+ first = False
+print "}"