To Whom It May Concern： I am a master student of Tianjin University,China.Recently，I do some research on computer perdormance.So,I need to run spec2006 on gem5.However,I met some problems.I think it may something wrong with the gem5. when I run one benchmark of spec2006 on gem5-stable,it shows the following information: phc@ubuntu:~/gem5/gem5-stable$ ./run.sh gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Jul 19 2015 03:18:51 gem5 started Jul 19 2015 04:48:18 gem5 executing on ubuntu command line: build/X86/gem5.opt configs/example/se.py -c /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/exe/bzip2_base.gcc41-64bit -o /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/data/ref/input/control Global frequency set at 1000000000000 ticks per second warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (512 Mbytes) 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000 **** REAL SIMULATION **** info: Entering event queue @ 0. Starting simulation... info: Increasing stack size by one page. fatal: syscall readlink (#85) unimplemented. @ tick 1181000 [unimplementedFunc:build/X86/sim/syscall_emul.cc, line 91] Memory Usage: 585544 KBytes Program aborted at cycle 1181000 ./run.sh: line 3: 5175 Aborted (core dumped) build/X86/gem5.opt configs/example/se.py -c /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/exe/bzip2_base.gcc41-64bit -o /home/phc/installspec2006/benchspec/CPU2006/401.bzip2/data/ref/input/control phc@ubuntu:~/gem5/gem5-stable$ There is a fatal info that I think it may have some error in the source code.Due to it my first time to do experiment on the platform,it maybe my fault which I do not configure the enviroment correctly. I hope that someone can give me an answer whether it's the error of the source code or my fault. penghuicheng Tianjin University VLSI Lab
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