There are a handful of errors in the cache system that we've fixed in
the last week or so internally. We've actually been making a pretty
intense push in the last week or so to get the new 2.0 memory system
finished up and get out a complete 2.0 release. We are getting very
close. We might call this one 2.0 RC1 or beta 2 or something to give
people a chance to see if all of their bugs are fixed before we release
an offical 2.0. Details of the release will come in another message at
the time of the release... we're hoping early next week.
Thanks for your participation and your patience.
Steve & the rest of the M5 team
Michael Van Biesbrouck wrote:
I'm having similar problems in SE mode for the O3CPU when I set cache
latencies all to 1. In that case I get the validCpuAndThreadNums
error. Using real latencies I get a different error that was not
mentioned by Nikos Anastopoulos. The errors occur both with SMT and
single-threaded execution, albeit at different cycles.
m5.opt: build/ALPHA_SE/cpu/base_dyn_inst_impl.hh:125: void
BaseDynInst<Impl>::initVars() [with Impl = O3CPUImpl]: Assertion
`instcount <= 1500' failed.
Program aborted at cycle 7197
My cache is based upon the simple-timing.py test script. Removing the
caches removes the errors.
I have installed the patch.
Michael
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