Hi! Dear Mitch, Thanks for your kindly helps. I'm tried to find the start of benchmark execution, so I've ran the program in the bigger ticks, such as, from 4999000000000 to 5000000000000. But as you can see in continue, I've encountered an error, which causes the simulation to abort in a cycle.
command line: ./build/ALPHA/gem5.debug --debug-flags=Exec --trace-start=4999000000000 --trace-file=/media/6288-B09B/test1.out configs/example/fs.py --cpu-type=detailed --caches --l2cache --script /media/6288-B09B/parsec/blackscholes_4c_simmedium.rcS -m 5000000000000 -n 4 Global frequency set at 1000000000000 ticks per second info: kernel located at: /media/6288-B09B/m5_system_2.0b3/binaries/vmlinux Listening for system connection on port 3456 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000 0: system.remote_gdb.listener: listening for remote gdb #1 on port 7001 0: system.remote_gdb.listener: listening for remote gdb #2 on port 7002 0: system.remote_gdb.listener: listening for remote gdb #3 on port 7003 **** REAL SIMULATION **** info: Entering event queue @ 0. Starting simulation... info: Launching CPU 1 @ 112938000 info: Launching CPU 2 @ 114570000 info: Launching CPU 3 @ 116228000 warn: Prefetch instructions in Alpha do not do anything warn: Prefetch instructions in Alpha do not do anything hack: be nice to actually delete the event here Exiting @ tick 2362947327500 because switchcpu gem5.debug: build/ALPHA/sim/eventq.cc:63: virtual Event::~Event(): Assertion `!scheduled()' failed. Program aborted at cycle 2362947327500 Aborted Note that in the time before 2362947327500, the cycle's traces are same for different benchmarks, and It seems that the benchmark didn't execute yet. Is it possible to estimate the start time of a benchmark execution in such a large trace file? And what is the reasons of above error and warnings? Best Regards -- Bahar Asgari Department of Computer Engineering Iran University of Science and Technology
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