Hi,
I created some checkpoints for the SPEC benchmarks with 2 out-of-order core
configuration (machine - shared_l2). I used taskset two create two
instances of the spec benchmark. However, when I try to load the
checkpoint, the simulation aborts with the following error message:
# qemu/qemu-system-x86_64 -m 4096M -drive cache=unsafe,file=natty.qcow2
-snapshot -simconfig sim.cfg -loadvm mcf
Completed 741000 cycles, 0 commits: 1748021 Hz,
0 insns/sec: rip 0000000000400b2f ffffffff81013092[vcpu 0] thread 0:
WARNING: At cycle 1048577, 0 user commits: no instructions have committed
for 1048577 cycles; the pipeline could be deadlocked
qemu-system-x86_64: ptlsim/build/core/ooo-core/ooo.cpp:899: bool
ooo::OooCore::runcycle(void*): Assertion `0' failed.
Aborted
The sim.cfg is just-
-machine shared_l2
-stats stats.txt
-logfile test.log
-kill-after-run
Any thoughts on what might be going wrong here ? Thanks for your help!
--
Regards,
Ankita
_______________________________________________
http://www.marss86.org
Marss86-Devel mailing list
[email protected]
https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
