Soramichi Akiyama
2018-10-06 12:56:59 UTC
Hi,
I am using DerivO3CPU and I want to configure it to fetch fewer number of
instructions than the default in order to simplify my experiments.
When I set the "fetchWidth" parameter to 4 (the default is 8),
gem5 stops by an assertion failure "Assertion `skidBuffer[tid].size() <= skidBufferMax' failed"
at cpu/o3/decode_impl.hh:410.
Do I need to set some other paremeters to decrease the number of insts fetched,
or does it seem like a bug of gem5?
Best regards,
Soramichi
I am using DerivO3CPU and I want to configure it to fetch fewer number of
instructions than the default in order to simplify my experiments.
When I set the "fetchWidth" parameter to 4 (the default is 8),
gem5 stops by an assertion failure "Assertion `skidBuffer[tid].size() <= skidBufferMax' failed"
at cpu/o3/decode_impl.hh:410.
Do I need to set some other paremeters to decrease the number of insts fetched,
or does it seem like a bug of gem5?
Best regards,
Soramichi