n 发自我的 iPad
在 2012-11-29，2:31，Sumit Dhoble <[email protected]> 写道： > Hi all, > > I am a beginner with Gem5. I need to run PARSEC benchmarks on ALPHA. I > followed instructions from the document provided by UT Austin. > > In order to follow the document completely, I'm using an older version > of Gem5 (http://repo.gem5.org/gem5/archive/549b72de8f72.tar.bz2) which > supported --detailed flags. > To build the older version, I am using gcc 4.5.3, python 2.4.3 and swig 2.0.2 > The ALPHA_FS build was successful. > I am using linux image provided by UT Austin. > > > When I try to create checkpoint using : > > build/ALPHA_FS/gem5.opt configs/example/fs.py -n 3 > --script=/home/sdhoble/parsecScripts/bodytrack_3c_simsmall_ckpts.rcS > > > The terminal output is as follows : > > Global frequency set at 1000000000000 ticks per second > info: kernel located at: > /home/sdhoble/fullSystemImages/m5_system_2.0b3/binaries/vmlinux > Listening for system connection on port 3456 > 0: system.tsunami.io.rtc: Real-time clock set to Thu Jan 1 00:00:00 2009 > 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 > **** REAL SIMULATION **** > info: Entering event queue @ 0. Starting simulation... > info: Launching CPU 1 @ 170102500 > info: Launching CPU 2 @ 172013000 > 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 1871961237500 because m5_exit instruction encountered > > > The document says that a pseudo-instruction in M5 creates the > checkpoint. But the checkpoint is not created in the directory where > the above command was run. > To confirm this when I tried to run the actual benchmark using : > > build/ALPHA_FS/gem5.opt configs/example/fs.py --detailed --caches > --l2cache --checkpoint-restore=1 -n 3 > > > I get the following output : > > command line: build/ALPHA_FS/gem5.opt configs/example/fs.py --detailed > --caches --l2cache --checkpoint-restore=1 -n 3 > fatal: Checkpoint 1 not found > > > Any help would be appreciated. > > Thanks, > Sumit > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
