Re: [Gems-users] Router Power

[Niket Agarwal <niketa@xxxxxxxxxxxxx>]

Hi Jesus,

    In the file SIM_port.h, can you make the following changes to  
SIM_port.h?
Lines 71 to 79 should be

#define PARM_vc_in_arb_model RR_ARBITER
#define PARM_vc_out_arb_model RR_ARBITER
#define PARM_vc_in_arb_ff_model NEG_DFF
#define PARM_vc_out_arb_ff_model NEG_DFF
#define PARM_sw_in_arb_model RR_ARBITER
#define PARM_sw_out_arb_model RR_ARBITER
#define PARM_sw_in_arb_ff_model NEG_DFF
#define PARM_sw_out_arb_ff_model NEG_DFF
#define PARM_VC_per_MC 4

Basically the arbiter model implemented in GARNET is round-robin, but  
the model set in Orion was QUEUE_ARBITER. The huge power numbers were  
because of that. In a queue arbiter, each input message enqueues a  
request once and thus the arbiter activity is once per request.  
However, in a RR arbiter there are multiple requests per message until  
the request wins the arbitration.
I did a few runs and got practical power numbers. Let me know if it  
gives reasonable numbers in your case. One suggestion: If you want  
accurate Orion power numbers, you should make sure all the parameters  
(technology and architectural parameters) are set to what you want.
Cheers,
Niket

On Nov 5, 2008, at 9:12 AM, Jesús Camacho Villanueva wrote:

> I have initialized the variables to 0, but the error persist.
> Perhaps the problem  is in E_vc_out_arb.
> See below:
>
> Router: 0
> Eavg: 0
> Eavg + E_in_buf: 1.34831e-11, E_in_buf: 1.34831e-11
> Eavg + E_xbar: 1.35401e-11, E_xbar: 5.69597e-14
> Eavg + E_vc_in_arb: 1.35813e-11, E_vc_in_arb: 4.12167e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 1
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 2
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 3
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 4
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 5
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 6
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 7
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 8
> Eavg: 0
> Eavg + E_in_buf: 1.34831e-11, E_in_buf: 1.34831e-11
> Eavg + E_xbar: 1.35401e-11, E_xbar: 5.69597e-14
> Eavg + E_vc_in_arb: 1.35813e-11, E_vc_in_arb: 4.12167e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 9
> Eavg: 0
> Eavg + E_in_buf: 1.34831e-11, E_in_buf: 1.34831e-11
> Eavg + E_xbar: 1.35401e-11, E_xbar: 5.69597e-14
> Eavg + E_vc_in_arb: 1.35813e-11, E_vc_in_arb: 4.12167e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 10
> Eavg: 0
> Eavg + E_in_buf: 1.34831e-11, E_in_buf: 1.34831e-11
> Eavg + E_xbar: 1.35401e-11, E_xbar: 5.69597e-14
> Eavg + E_vc_in_arb: 1.35813e-11, E_vc_in_arb: 4.12167e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 11
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 12
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 13
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 14
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 15
> Eavg: 0
> Eavg + E_in_buf: 1.3766e-11, E_in_buf: 1.3766e-11
> Eavg + E_xbar: 1.38241e-11, E_xbar: 5.8198e-14
> Eavg + E_vc_in_arb: 1.38654e-11, E_vc_in_arb: 4.12299e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 16
> Eavg: 0
> Eavg + E_in_buf: 1.6764e-10, E_in_buf: 1.6764e-10
> Eavg + E_xbar: 1.68372e-10, E_xbar: 7.31809e-13
> Eavg + E_vc_in_arb: 1.6842e-10, E_vc_in_arb: 4.83525e-14
> Eavg + E_vc_out_arb: 4.36404e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36404e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36404e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36404e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13092.1
>
> Router: 17
> Eavg: 0
> Eavg + E_in_buf: 2.83895e-10, E_in_buf: 2.83895e-10
> Eavg + E_xbar: 2.85135e-10, E_xbar: 1.24073e-12
> Eavg + E_vc_in_arb: 2.85189e-10, E_vc_in_arb: 5.35783e-14
> Eavg + E_vc_out_arb: 4.36416e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36416e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36416e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36416e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13092.5
>
> Router: 18
> Eavg: 0
> Eavg + E_in_buf: 2.16881e-12, E_in_buf: 2.16881e-12
> Eavg + E_xbar: 2.17623e-12, E_xbar: 7.42953e-15
> Eavg + E_vc_in_arb: 2.21692e-12, E_vc_in_arb: 4.06873e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 19
> Eavg: 0
> Eavg + E_in_buf: 2.16881e-12, E_in_buf: 2.16881e-12
> Eavg + E_xbar: 2.17623e-12, E_xbar: 7.42953e-15
> Eavg + E_vc_in_arb: 2.21692e-12, E_vc_in_arb: 4.06873e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 20
> Eavg: 0
> Eavg + E_in_buf: 7.26023e-12, E_in_buf: 7.26023e-12
> Eavg + E_xbar: 7.28995e-12, E_xbar: 2.97181e-14
> Eavg + E_vc_in_arb: 7.33088e-12, E_vc_in_arb: 4.09256e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 21
> Eavg: 0
> Eavg + E_in_buf: 4.71662e-13, E_in_buf: 4.71662e-13
> Eavg + E_xbar: 4.71662e-13, E_xbar: 0
> Eavg + E_vc_in_arb: 5.1227e-13, E_vc_in_arb: 4.06077e-14
> Eavg + E_vc_out_arb: 4.36387e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36387e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36387e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 22
> Eavg: 0
> Eavg + E_in_buf: 4.71662e-13, E_in_buf: 4.71662e-13
> Eavg + E_xbar: 4.71662e-13, E_xbar: 0
> Eavg + E_vc_in_arb: 5.1227e-13, E_vc_in_arb: 4.06077e-14
> Eavg + E_vc_out_arb: 4.36387e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36387e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36387e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 23
> Eavg: 0
> Eavg + E_in_buf: 4.71662e-13, E_in_buf: 4.71662e-13
> Eavg + E_xbar: 4.71662e-13, E_xbar: 0
> Eavg + E_vc_in_arb: 5.1227e-13, E_vc_in_arb: 4.06077e-14
> Eavg + E_vc_out_arb: 4.36387e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36387e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36387e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 24
> Eavg: 0
> Eavg + E_in_buf: 4.71662e-13, E_in_buf: 4.71662e-13
> Eavg + E_xbar: 4.71662e-13, E_xbar: 0
> Eavg + E_vc_in_arb: 5.1227e-13, E_vc_in_arb: 4.06077e-14
> Eavg + E_vc_out_arb: 4.36387e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36387e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36387e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 25
> Eavg: 0
> Eavg + E_in_buf: 5.47802e-11, E_in_buf: 5.47802e-11
> Eavg + E_xbar: 5.5018e-11, E_xbar: 2.37745e-13
> Eavg + E_vc_in_arb: 5.50611e-11, E_vc_in_arb: 4.31305e-14
> Eavg + E_vc_out_arb: 4.36393e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36393e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36393e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36393e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.8
>
> Router: 26
> Eavg: 0
> Eavg + E_in_buf: 1.03997e-10, E_in_buf: 1.03997e-10
> Eavg + E_xbar: 1.04451e-10, E_xbar: 4.53201e-13
> Eavg + E_vc_in_arb: 1.04496e-10, E_vc_in_arb: 4.54358e-14
> Eavg + E_vc_out_arb: 4.36398e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36398e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36398e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36398e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.9
>
> Router: 27
> Eavg: 0
> Eavg + E_in_buf: 1.54912e-10, E_in_buf: 1.54912e-10
> Eavg + E_xbar: 1.55588e-10, E_xbar: 6.76087e-13
> Eavg + E_vc_in_arb: 1.55636e-10, E_vc_in_arb: 4.78387e-14
> Eavg + E_vc_out_arb: 4.36403e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36403e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36403e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36403e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13092.1
>
> Router: 28
> Eavg: 0
> Eavg + E_in_buf: 1.03997e-10, E_in_buf: 1.03997e-10
> Eavg + E_xbar: 1.04451e-10, E_xbar: 4.53201e-13
> Eavg + E_vc_in_arb: 1.04496e-10, E_vc_in_arb: 4.54358e-14
> Eavg + E_vc_out_arb: 4.36398e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36398e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36398e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36398e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.9
>
> Router: 29
> Eavg: 0
> Eavg + E_in_buf: 4.71662e-13, E_in_buf: 4.71662e-13
> Eavg + E_xbar: 4.71662e-13, E_xbar: 0
> Eavg + E_vc_in_arb: 5.1227e-13, E_vc_in_arb: 4.06077e-14
> Eavg + E_vc_out_arb: 4.36387e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36387e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36387e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 30
> Eavg: 0
> Eavg + E_in_buf: 2.04129e-10, E_in_buf: 2.04129e-10
> Eavg + E_xbar: 2.0502e-10, E_xbar: 8.91544e-13
> Eavg + E_vc_in_arb: 2.0507e-10, E_vc_in_arb: 4.96843e-14
> Eavg + E_vc_out_arb: 4.36408e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36408e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36408e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36408e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13092.2
>
> Router: 31
> Eavg: 0
> Eavg + E_in_buf: 7.26023e-12, E_in_buf: 7.26023e-12
> Eavg + E_xbar: 7.28995e-12, E_xbar: 2.97181e-14
> Eavg + E_vc_in_arb: 7.33088e-12, E_vc_in_arb: 4.09256e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 32
> Eavg: 0
> Eavg + E_in_buf: 3.30023e-12, E_in_buf: 3.30023e-12
> Eavg + E_xbar: 3.31262e-12, E_xbar: 1.23825e-14
> Eavg + E_vc_in_arb: 3.35336e-12, E_vc_in_arb: 4.07403e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 33
> Eavg: 0
> Eavg + E_in_buf: 6.12881e-12, E_in_buf: 6.12881e-12
> Eavg + E_xbar: 6.15357e-12, E_xbar: 2.47651e-14
> Eavg + E_vc_in_arb: 6.19444e-12, E_vc_in_arb: 4.08729e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 34
> Eavg: 0
> Eavg + E_in_buf: 6.12881e-12, E_in_buf: 6.12881e-12
> Eavg + E_xbar: 6.15357e-12, E_xbar: 2.47651e-14
> Eavg + E_vc_in_arb: 6.19444e-12, E_vc_in_arb: 4.08729e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 35
> Eavg: 0
> Eavg + E_in_buf: 6.12881e-12, E_in_buf: 6.12881e-12
> Eavg + E_xbar: 6.15357e-12, E_xbar: 2.47651e-14
> Eavg + E_vc_in_arb: 6.19444e-12, E_vc_in_arb: 4.08729e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 36
> Eavg: 0
> Eavg + E_in_buf: 1.1786e-11, E_in_buf: 1.1786e-11
> Eavg + E_xbar: 1.18355e-11, E_xbar: 4.95302e-14
> Eavg + E_vc_in_arb: 1.18766e-11, E_vc_in_arb: 4.11382e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 37
> Eavg: 0
> Eavg + E_in_buf: 1.32002e-11, E_in_buf: 1.32002e-11
> Eavg + E_xbar: 1.3256e-11, E_xbar: 5.57215e-14
> Eavg + E_vc_in_arb: 1.32972e-11, E_vc_in_arb: 4.1204e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 38
> Eavg: 0
> Eavg + E_in_buf: 1.32002e-11, E_in_buf: 1.32002e-11
> Eavg + E_xbar: 1.3256e-11, E_xbar: 5.57215e-14
> Eavg + E_vc_in_arb: 1.32972e-11, E_vc_in_arb: 4.1204e-14
> Eavg + E_vc_out_arb: 4.36389e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36389e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36389e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 39
> Eavg: 0
> Eavg + E_in_buf: 3.44145e-11, E_in_buf: 3.44145e-11
> Eavg + E_xbar: 3.45631e-11, E_xbar: 1.48591e-13
> Eavg + E_vc_in_arb: 3.46053e-11, E_vc_in_arb: 4.21938e-14
> Eavg + E_vc_out_arb: 4.36391e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36391e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36391e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36391e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 40
> Eavg: 0
> Eavg + E_in_buf: 1.03717e-11, E_in_buf: 1.03717e-11
> Eavg + E_xbar: 1.0415e-11, E_xbar: 4.33389e-14
> Eavg + E_vc_in_arb: 1.04561e-11, E_vc_in_arb: 4.10707e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36389e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 41
> Eavg: 0
> Eavg + E_in_buf: 3.30023e-12, E_in_buf: 3.30023e-12
> Eavg + E_xbar: 3.31262e-12, E_xbar: 1.23825e-14
> Eavg + E_vc_in_arb: 3.35336e-12, E_vc_in_arb: 4.07403e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 42
> Eavg: 0
> Eavg + E_in_buf: 6.12881e-12, E_in_buf: 6.12881e-12
> Eavg + E_xbar: 6.15357e-12, E_xbar: 2.47651e-14
> Eavg + E_vc_in_arb: 6.19444e-12, E_vc_in_arb: 4.08729e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 43
> Eavg: 0
> Eavg + E_in_buf: 8.95738e-12, E_in_buf: 8.95738e-12
> Eavg + E_xbar: 8.99453e-12, E_xbar: 3.71476e-14
> Eavg + E_vc_in_arb: 9.03553e-12, E_vc_in_arb: 4.10052e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 44
> Eavg: 0
> Eavg + E_in_buf: 8.95738e-12, E_in_buf: 8.95738e-12
> Eavg + E_xbar: 8.99453e-12, E_xbar: 3.71476e-14
> Eavg + E_vc_in_arb: 9.03553e-12, E_vc_in_arb: 4.10052e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 45
> Eavg: 0
> Eavg + E_in_buf: 8.95738e-12, E_in_buf: 8.95738e-12
> Eavg + E_xbar: 8.99453e-12, E_xbar: 3.71476e-14
> Eavg + E_vc_in_arb: 9.03553e-12, E_vc_in_arb: 4.10052e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 46
> Eavg: 0
> Eavg + E_in_buf: 8.95738e-12, E_in_buf: 8.95738e-12
> Eavg + E_xbar: 8.99453e-12, E_xbar: 3.71476e-14
> Eavg + E_vc_in_arb: 9.03553e-12, E_vc_in_arb: 4.10052e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.7
>
> Router: 47
> Eavg: 0
> Eavg + E_in_buf: 3.30023e-12, E_in_buf: 3.30023e-12
> Eavg + E_xbar: 3.31262e-12, E_xbar: 1.23825e-14
> Eavg + E_vc_in_arb: 3.35336e-12, E_vc_in_arb: 4.07403e-14
> Eavg + E_vc_out_arb: 4.36388e-06, E_vc_out_arb: 4.36387e-06
> Eavg + E_sw_in_arb: 4.36388e-06, E_sw_in_arb: 0
> Eavg + E_sw_out_arb: 4.36388e-06, E_sw_out_arb: 0
> Eavg + E_leakage: 4.36388e-06 (total_energy), E_leakage: 1.35051e-12
> total_power: 13091.6
>
> Router: 48
> Eavg: 0
> Eavg + E_in_buf: 1.44474e-09, E_in_buf: 1.44474e-09
> Eavg + E_xbar: 1.69392e-09, E_xbar: 2.49182e-10
> Eavg + E_vc_in_arb: 1.69402e-09, E_vc_in_arb: 1.01279e-13
> Eavg + E_vc_out_arb: 5.78375e-09, E_vc_out_arb: 4.08973e-09
> Eavg + E_sw_in_arb: 5.78386e-09, E_sw_in_arb: 1.01279e-13
> Eavg + E_sw_out_arb: 9.85212e-09, E_sw_out_arb: 4.06827e-09
> Eavg + E_leakage: 1.09904e-08 (total_energy), E_leakage: 1.1383e-09
> total_power: 32.9713
>
> Jesús CV.
>
>
> Niket wrote:
> > There seems to be a minor mistake in the NetworkPower.C file in  
> > Orion.
> > Could you initialize the E_in_buf, E_xbar, etc variables in line  
> > no. 352?
> > Basically what is happening is that Routers 0-47 have just single
> > input and output ports and thus there is no Switch arbitration. There
> > is an if statement to check that and thus E_sw_in_arb is not
> > calculated. However, since it is not initialized to 0, a random value
> > gets added.
> >
> > Try correcting that and let me know what power numbers you get.
> >
> > -Niket
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