gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Mar 13 2016 22:43:13 gem5 started Mar 13 2016 22:49:02 gem5 executing on phenom, pid 19909 command line: build/ALPHA/gem5.opt -d build/ALPHA/tests/opt/quick/se/00.hello/alpha/linux/o3-timing -re /home/stever/hg/m5sim.org/gem5/tests/run.py build/ALPHA/tests/opt/quick/se/00.hello/alpha/linux/o3-timing Global frequency set at 1000000000000 ticks per second info: Entering event queue @ 0. Starting simulation... info: Increasing stack size by one page. Hello world! Exiting @ tick 21900500 because target called exit()