Support for multi_ncut in Aladdin.
Support for multi_ncut in Aladdin.

Note: the dynamic trace for multi_ncut is 4GB with over 40M nodes and Aladdin
will take a very long to finish the execution. If you are going to run this
benchmark, I would suggest generating the trace and truncating it at some
arbitrary point for the sake of runtime.

BUG=ALADDIN-11

Change-Id: I5bf896174d791697031304479fe30440d6f0ff49

andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin,andrewfu0325/gem5-aladdin