stoul invalid argument, ramulator terminated

[sparsh0mittal]

I installed ramulator-cputrace and the cpu.trace runs fine, but when I run any file from cputraces folder, it shows the following error.

./ramulator-cputrace cputraces/481.wrf.gz terminate called after throwing an instance of 'std::invalid_argument' what(): stoul Aborted (core dumped)

Can you please help.

[SaugataGhose]

Have you tried unzipping the cpu traces and then running ramulator?

gunzip cputraces/481.wrf.gz
./ramulator-cputrace cputraces/481.wrf

Ramulator does not support reading compressed trace files at the moment.

[sparsh0mittal]

​I did that now, but I still see an error:

ramulator/cputraces$ ls 401.bzip2.gz 434.zeusmp.gz 444.namd.gz 456.hmmer.gz 464.h264ref.gz 481.wrf.gz 403.gcc.gz 435.gromacs.gz 445.gobmk.gz 458.sjeng.gz 470.lbm.gz 482.sphinx3.gz 429.mcf.gz 436.cactusADM.gz 447.dealII.gz 459.GemsFDTD.gz 471.omnetpp.gz 483.xalancbmk.gz 433.milc.gz 437.leslie3d.gz 450.soplex.gz 462.libquantum.gz 473.astar.gz

ramulator/cputraces$ gunzip 481.wrf.gz

ramulator/cputraces$ cd ..

ramulator$ ./ramulator-cputrace cputraces/481.wrf terminate called after throwing an instance of 'std::out_of_range' what(): stoul Aborted (core dumped)

ramulator$ ls cputraces/ 401.bzip2.gz 434.zeusmp.gz 444.namd.gz 456.hmmer.gz 464.h264ref.gz 481.wrf 403.gcc.gz 435.gromacs.gz 445.gobmk.gz 458.sjeng.gz 470.lbm.gz 482.sphinx3.gz 429.mcf.gz 436.cactusADM.gz 447.dealII.gz 459.GemsFDTD.gz 471.omnetpp.gz 483.xalancbmk.gz 433.milc.gz 437.leslie3d.gz 450.soplex.gz 462.libquantum.gz 473.astar.gz

So, looks like issue is something else.

Thanks and Regards Sparsh Mittal

[i7mist]

Sorry for the delay to reply. Could you do the following things for us to spot the bug?

1. Could you pull the latest version and try to run ./ramulator --mode=cpu configs/DDR3-config.cfg 481.wrf ?
2. Could you show a first few lines of the unzipped trace file? (481.wrf is okay)

Thanks Tianshi