Re: [Gems-users] a few questions about ruby stats

[yilmazer@xxxxxxxxxxx]

Thanks a lot.
I have another question with CMP.
I could not run ruby with MSI_MOSI_CMP_directory protocol. It gives the error
below.

  Processors: 16
failed assertion 'network_num < m_virtual_networks' at fn void
SimpleNetwork::checkNetworkAllocation(int, bool, int) in
network/simple/SimpleNetwork.C:200
failed assertion 'network_num < m_virtual_networks' at fn void
SimpleNetwork::checkNetworkAllocation(int, bool, int) in
network/simple/SimpleNetwork.C:200
At this point you might want to attach a debug to the running and get to the
crash site; otherwise press enter to continue

What can be the problem?
Thanks for your help. 

Quoting Alaa Alameldeen <alaa@xxxxxxxxxxx>:

> In our simulations, we insert Simics magic calls at some points in a
> benchmark's 
> source code to mark the benchmark's transactions. You can refer to the Simics
> 
> user manual for documentation on Simics magic calls, and to our paper:
> 
> http://www.cs.wisc.edu/multifacet/papers/computer03_simulation.pdf
> 
> for reference on why we use transactions.
> 
> So the first five lines below refer to statistics per transaction. If you do
> not 
> insert transaction magic breaks, they will all be zero.
> 
> As for user vs. supervisor, "supervisor misses" are those caused by operating
> 
> system code, while "user misses" are those caused by user code.
> 
> -Alaa
> 
> yilmazer@xxxxxxxxxxx wrote:
> > Hello,
> > I have a few questions about ruby statistics. If you can help me with my
> > questions, I will very appreciate it.
> > First, When I run simulations the statistics below are always zero. What
> does it
> > mean?
> >    
> >    transactions_started: 0 [ 0 0 0 0 ]
> >    transactions_ended: 0 [ 0 0 0 0 ]
> >    instructions_per_transaction: 0 [ 0 0 0 0 ]
> >    cycles_per_transaction: 0 [ 0 0 0 0 ]
> >    misses_per_transaction: 0 [ 0 0 0 0 ]
> > And, there are some statistics like,
> >    user_misses: 5877 [ 555 260 5062 0 ]
> >    supervisor_misses: 106678 [ 19768 54596 21933 10381 ]
> > What does it actually mean user/supervisor?
> > 
> > Thanks a lot.
> > 
> > 
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