I have checked in a directory called test/DSGraphs, with one subdirectory for each of the test cases in test/Programs/{Single,Multi}Source/. Running gmake in test/DSGraphs will generate DS graphs for each of the programs for which the bytecode for the original program exists. This includes graphs for a number of large benchmarks, such as the SPEC codes that currently have bytecode available. --Vikram www.cs.uiuc.edu/~vadve