Naveed Ul Mustafa via gem5-users <gem5-users <at> gem5.org> writes:

> 
> Hi all,
> 
> I am running the parallel version of Dijkstra benchmark on my script which
> uses the O3_ARM_v7a_3 processor. Bench mark runs succesfully on se.py.
> However, for my script it gives the following error
> 
> gem5.opt: build/ARM/cpu/o3/rename_map.hh:120: PhysRegIndex
> SimpleRenameMap::lookup(SimpleRenameMap::RegIndex) const: Assertion
> `arch_reg < map.size()' failed
> 
> Does this mean that number of physical registers in processor are not
> sufficient? If yes, I even tried by setting the following attribues of
> O3_ARM_v7a_3  as below, however I still get same error.
> 
> numPhysIntRegs = 3000
> numPhysFloatRegs = 3000
> numPhysCCRegs=3000
> 
> Can anyone help me on this please? Thank you all for ur kind consideration.
> 

Hi,

I face the same error when running a different benchmark (with m5threads) 
with O3 x86 SE.

Was this issue resolved by any chance?

Thanks,
Seshan



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