Hi folks, I am getting a deadlock detected error when I try to run Alpha MOESI CMP directory with 32 or more cores, when configured with Ruby and full system. I found mention of this in mailing list archives but no solutions worked for me. This also seems to happen in the baseline version, and I can't find a set of parameters that prevent this. Any ideas? Is this a known problem? Thank you! Panic: Possible Deadlock detected. Aborting!version: 0 request.paddr: 0x[0x4000, line 0x4000] m_readRequestTable: 1 current time: 250000000 issue_time: 0 difference: 250000000 @ tick 1056460[wakeup:build/ALPHA_MOESI_CMP_directory/mem/ruby/system/Sequencer.cc, line 176]
./configs/example/fs.py \ -n 64 \ --ruby \ --cpu-type=timing \ --caches \ --l2cache \ --sys-clock=2GHz \ --cpu-clock=2GHz \ --num-l2caches=16 \ --l1i_size=32kB \ --l1d_size=32kB \ --l2_size=16MB \ --l1d_assoc=2 \ --l1i_assoc=2 \ --l2_assoc=8 \ --cacheline_size=64 \ --num-dirs=16 \ --topology=Crossbar \ --kernel=vmlinux_2.6.27-gcc_4.3.4 \
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