Could someone please help with this issue? -- Subhankar Pal
On March 31, 2019 at 10:42:22 AM, Subhankar Pal (s...@umich.edu) wrote: Hi, I am running simulations on a modified se.py multi-CPU config on the Arm ISA. I am running custom benchmarks coded in C++. For some of my long-running benchmarks, I see remote gdb “attach” and “detach” prints as follows. The OS seems to deschedule the gem5 process when the remote gdb is attached. I am not sure why this is happening, since I am not using gdb with gem5. If it’s relevant, I have other gem5 processes running concurrently on the same machine. info: Entering event queue @ 275769376000. Starting simulation... 1310556846000: system.remote_gdb: remote gdb attached warn: Couldn't read data from debugger. 1310560831000: system.remote_gdb: remote gdb detached 1310565082000: system.remote_gdb: remote gdb attached warn: Couldn't read data from debugger. 1310565906000: system.remote_gdb: remote gdb detached 1436849751000: system.remote_gdb: remote gdb attached warn: Couldn't read data from debugger. 1437182151000: system.remote_gdb: remote gdb detached 1438075461000: system.remote_gdb: remote gdb attached Please let me know if you have seen this before and/or have a solution. Thank you! -- Subhankar Pal | Computer Science & Engineering | University of Michigan
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