Re: [gem5-users] Error in elastic trace based simulation[Hidayatullah Chowdary]

[Matthias Jung]

Hi,

I can confirm your bug. The problem happened between 

the commits:

81db5ccf3c41e28966ce547e3fd783634581a077

and

fe7304ca1e834c67484b52fd180efad0027bbca5

I have further to investigate whats going wrong.

If you checkout the last commit, It should work.

Regards
Matthias

> Am 10.08.2017 um 01:57 schrieb hidayatullah chowdary 
> :
> 
> Hi,
> 
> I am having trouble in running trace based simulation. Non trace simulation 
> is running fine.
> 
> This is the command that I have used - 
>  build/X86/gem5.opt configs/example/se.py --elastic-trace-en 
> --data-trace-file=deptrace --inst-trace-file=fetchtrace --cpu-type=DerivO3CPU 
> --l1d_size=64kB --l1i_size=16kB --mem-type=SimpleMemory -c ../queens -o 8 
> --caches  --sys-clock=1GHz
> 
> Error I got is:
>  REAL SIMULATION 
> info: Entering event queue @ 0.  Starting simulation...
> gem5.opt: build/X86/cpu/o3/probe/elastic_trace.cc:733: void 
> ElasticTrace::compDelayPhysRegDep(ElasticTrace::TraceInfo*, 
> ElasticTrace::TraceInfo*): Assertion `execution_tick >= completion_tick' 
> failed.
> Program aborted at tick 397000
> --- BEGIN LIBC BACKTRACE ---
> build/X86/gem5.opt(_Z15print_backtracev+0x15)[0x1398755]
> build/X86/gem5.opt(_Z12abortHandleri+0x39)[0x13a3909]
> 
> 
> Unable to understand what is the error here, is there some problem with 
> setting of execution time? 
> 
> Regards
> Hidayat
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[gem5-users] Error in elastic trace based simulation[Hidayatullah Chowdary]

[hidayatullah chowdary]

Hi,

I am having trouble in running trace based simulation. Non trace simulation
is running fine.

This is the command that I have used -
 build/X86/gem5.opt configs/example/se.py --elastic-trace-en
--data-trace-file=deptrace --inst-trace-file=fetchtrace
--cpu-type=DerivO3CPU --l1d_size=64kB --l1i_size=16kB
--mem-type=SimpleMemory -c ../queens -o 8 --caches  --sys-clock=1GHz

Error I got is:
 REAL SIMULATION 
info: Entering event queue @ 0.  Starting simulation...
gem5.opt: build/X86/cpu/o3/probe/elastic_trace.cc:733: void
ElasticTrace::compDelayPhysRegDep(ElasticTrace::TraceInfo*,
ElasticTrace::TraceInfo*): Assertion `execution_tick >= completion_tick'
failed.
Program aborted at tick 397000
--- BEGIN LIBC BACKTRACE ---
build/X86/gem5.opt(_Z15print_backtracev+0x15)[0x1398755]
build/X86/gem5.opt(_Z12abortHandleri+0x39)[0x13a3909]


Unable to understand what is the error here, is there some problem with
setting of execution time?

Regards
Hidayat
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