Hi All, I am trying to run dhrystone benchmark on ARM and i get the following:
./build/ARM/gem5.opt --debug-flags=Exec --debug-file=dhrystone_10k_a77_trace ./configs/example/arm/starter_se.py --cpu minor --cpu-freq 3.0GHz --mem-type DDR4_2400_8x8 ./tests/dhrystone_10k gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 version 21.2.1.0 gem5 compiled Apr 27 2022 18:13:35 gem5 started May 7 2022 01:55:59 gem5 executing on eden, pid 4723 command line: ./build/ARM/gem5.opt --debug-flags=Exec --debug-file=dhrystone_10k_a77_trace ./configs/example/arm/starter_se.py --cpu minor --cpu-freq 3.0GHz --mem-type DDR4_2400_8x8 ./tests/dhrystone_10k info: 1. command and arguments: \['./tests/dhrystone_10k'\] Global frequency set at 1000000000000 ticks per second warn: No dot file generated. Please install pydot to generate the dot file and pdf. build/ARM/mem/mem_interface.cc:791: warn: DRAM device capacity (16384 Mbytes) does not match the address range assigned (1024 Mbytes) build/ARM/mem/mem_interface.cc:791: warn: DRAM device capacity (16384 Mbytes) does not match the address range assigned (1024 Mbytes) build/ARM/base/statistics.hh:280: warn: One of the stats is a legacy stat. Legacy stat is a stat that does not belong to any statistics::Group. Legacy stat is deprecated. build/ARM/base/statistics.hh:280: warn: One of the stats is a legacy stat. Legacy stat is a stat that does not belong to any statistics::Group. Legacy stat is deprecated. 0: system.remote_gdb: listening for remote gdb on port 7000 build/ARM/sim/simulate.cc:194: info: Entering event queue @ 0. Starting simulation... build/ARM/sim/syscall_emul.cc:74: warn: ignoring syscall set_robust_list(...) build/ARM/sim/mem_state.cc:443: info: Increasing stack size by one page. build/ARM/sim/syscall_emul.hh:1014: warn: readlink() called on '/proc/self/exe' may yield unexpected results in various settings. Returning '/home/tom/Documents/gem5/tests/dhrystone_10k' build/ARM/sim/syscall_desc.hh:209: fatal: Syscall 278 out of range Memory Usage: 2237648 KBytes This is my new install on a new machine. In my older machine, i had run the dhrystone for loop count of 1 million without any error. The new install uses the latest stable patch. Any help is appreciated. Regards, Tom
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