How can I see example's results ?

[yonggwi-cho]

Hi,

I built caplet on CentOS7 and executed caplet_solver/example/cap_inverter_300nm.caplet.
Then I got following results.

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bin/capletOpenMP example/cap_inverter_300nm.caplet
Number of conductors : 8
Number of basis functions : 497
Number of basis shapes : 497
Total extraction time (s) : 0.0930123
Setup time (s) : 0.0711353
Solving time (s) : 0.0218771
Cmat
1.2567e-16 -7.09538e-18 -8.01828e-18 -5.43992e-18 -6.38295e-18 -2.66497e-17 -4.35057e-17 -1.7879e-17
-7.09538e-18 2.96833e-17 -5.15387e-19 -9.48182e-19 -1.60585e-19 -1.43129e-17 -1.09178e-18 -5.92092e-19
-8.01828e-18 -5.15387e-19 2.97999e-17 -1.60735e-19 -8.3981e-19 -1.41311e-17 -7.37402e-19 -4.94069e-19
-5.43992e-18 -9.48182e-19 -1.60735e-19 2.13277e-17 -3.27781e-19 -5.99593e-19 -9.42894e-19 -9.19043e-18
-6.38295e-18 -1.60585e-19 -8.39811e-19 -3.2778e-19 2.14509e-17 -4.52726e-19 -5.85068e-19 -9.05322e-18
-2.66497e-17 -1.43128e-17 -1.41311e-17 -5.99593e-19 -4.52728e-19 1.21272e-16 -4.8391e-17 -1.73256e-18
-4.35057e-17 -1.09178e-18 -7.37405e-19 -9.42895e-19 -5.85076e-19 -4.8391e-17 1.36989e-16 -3.32933e-17
-1.7879e-17 -5.9209e-19 -4.94072e-19 -9.19043e-18 -9.05321e-18 -1.73257e-18 -3.32933e-17 8.51014e-17

---

I thought diagonal elements of Cmat should be zero and non-diagonal elements should be positive values.
I was wondering if you could tell me how I can understand this results.

Thanks in advance.

Best Regards,
Cho

[yuchsiao]

Hi Cho, The diagonal elements should be the conductor itself with respect to all other conductors, including the infinity. That is, the value should be larger than the sum of the rest off diagonal elements, making the matrix a diagonally dominant one. Hope this helps. Best wishes, Yo

…

On Tue, Dec 1, 2020 at 7:57 PM Yong-Gwi Cho ***@***.***> wrote: Hi, I built caplet on CentOS7 and executed caplet_solver/example/cap_inverter_300nm.caplet. Then I got following results. ------------------------------ bin/capletOpenMP example/cap_inverter_300nm.caplet Number of conductors : 8 Number of basis functions : 497 Number of basis shapes : 497 Total extraction time (s) : 0.0930123 Setup time (s) : 0.0711353 Solving time (s) : 0.0218771 Cmat 1.2567e-16 -7.09538e-18 -8.01828e-18 -5.43992e-18 -6.38295e-18 -2.66497e-17 -4.35057e-17 -1.7879e-17 -7.09538e-18 2.96833e-17 -5.15387e-19 -9.48182e-19 -1.60585e-19 -1.43129e-17 -1.09178e-18 -5.92092e-19 -8.01828e-18 -5.15387e-19 2.97999e-17 -1.60735e-19 -8.3981e-19 -1.41311e-17 -7.37402e-19 -4.94069e-19 -5.43992e-18 -9.48182e-19 -1.60735e-19 2.13277e-17 -3.27781e-19 -5.99593e-19 -9.42894e-19 -9.19043e-18 -6.38295e-18 -1.60585e-19 -8.39811e-19 -3.2778e-19 2.14509e-17 -4.52726e-19 -5.85068e-19 -9.05322e-18 -2.66497e-17 -1.43128e-17 -1.41311e-17 -5.99593e-19 -4.52728e-19 1.21272e-16 -4.8391e-17 -1.73256e-18 -4.35057e-17 -1.09178e-18 -7.37405e-19 -9.42895e-19 -5.85076e-19 -4.8391e-17 1.36989e-16 -3.32933e-17 -1.7879e-17 -5.9209e-19 -4.94072e-19 -9.19043e-18 -9.05321e-18 -1.73257e-18 -3.32933e-17 8.51014e-17 I thought diagonal elements of Cmat should be zero and non-diagonal elements should be positive values. I was wondering if you could tell me how I can understand this results. Thanks in advance. Best Regards, Cho — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#3>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGELXRC5FQXZB7G5LQOXVLSSW3JVANCNFSM4UJ5K7XA> .

[yonggwi-cho]

Hi Yo,

Thanks for your reply.

The diagonal elements should be the conductor itself with respect to all
other conductors, including the infinity. That is, the value should be
larger than the sum of the rest off diagonal elements, making the matrix a
diagonally dominant one.

I understand meaning of diagonal elements and off-diagonal elements. Thanks.

Can I confirm how node numbers correspond to each capacitances from .caplet file?

Best,
Cho