From: A holistic fast and parallel approach for accurate transient simulations of analog circuits
Circuit/solver/# CPU | Elapsed time (s) | # time steps | # Newton iter. | Speedup |
---|---|---|---|---|
cir1/KLU /1 | 55.05 | 400 | 1781 | Â |
cir1/BBD1/1 | 52.33 | 422 | 1861 | 1.05 |
cir1/BBD2/1 | 45.45 | 418 | 1895 | 1.21 |
cir1/BBD2/2 | 29.44 | 423 | 1929 | 1.87 |
cir1/BBD2/4 | 18.59 | 419 | 2026 | 2.86 |
cir1/BBD2/8 | 16.43 | 412 | 2013 | 3.35 |
cir2/KLU /1 | 42.72 | 657 | 2450 | Â |
cir2/BBD1/1 | 43.82 | 657 | 2438 | 0.97 |
cir2/BBD2/1 | 42.43 | 686 | 2545 | 1.01 |
cir2/BBD2/2 | 27.53 | 655 | 2453 | 1.55 |
cir2/BBD2/4 | 19.16 | 707 | 2574 | 2.22 |
cir2/BBD2/8 | 14.30 | 659 | 2467 | 2.98 |
cir3/KLU /1 | 165.95 | 1920 | 7803 | Â |
cir3/BBD1/1 | 139.00 | 1844 | 7452 | 1.19 |
cir3/BBD2/1 | 118.44 | 1870 | 7673 | 1.40 |
cir3/BBD2/2 | 83.88 | 1872 | 7646 | 1.97 |
cir3/BBD2/4 | 62.10 | 1877 | 7756 | 2.67 |
cir3/BBD2/8 | 55.92 | 1845 | 7655 | 2.96 |
cir4/KLU /1 | 125.01 | 3206 | 10,257 | Â |
cir4/BBD1/1 | 153.48 | 3213 | 10,488 | 0.81 |
cir4/BBD2/1 | 151.89 | 3218 | 10,488 | 0.82 |
cir4/BBD2/2 | 103.58 | 3213 | 10,488 | 1.21 |
cir4/BBD2/4 | 87.31 | 3213 | 10,488 | 1.43 |
cir4/BBD2/8 | 71.39 | 3213 | 10,488 | 1.75 |
cir5/KLU /1 | 1616.62 | 892 | 2987 | Â |
cir5/BBD1/1 | 510.28 | 897 | 3032 | 3.16 |
cir5/BBD2/1 | 508.44 | 897 | 3032 | 3.18 |
cir5/BBD2/2 | 354.05 | 897 | 3030 | 4.56 |
cir5/BBD2/4 | 268.39 | 897 | 3031 | 6.02 |
cir5/BBD2/8 | 256.78 | 897 | 3034 | 6.30 |
cir6/KLU /1 | 2482.57 | 153 | 893 | Â |
cir6/BBD1/1 | 225.35 | 154 | 880 | 11.01 |
cir6/BBD2/1 | 212.00 | 147 | 866 | 11.71 |
cir6/BBD2/2 | 123.13 | 147 | 869 | 20.16 |
cir6/BBD2/4 | 81.50 | 147 | 875 | 30.46 |
cir6/BBD2/8 | 66.96 | 147 | 880 | 37.10 |
cir7/KLU /1 | 2456.89 | 176 | 1132 | Â |
cir7/BBD1/1 | 497.99 | 176 | 1132 | 4.93 |
cir7/BBD2/1 | 475.30 | 180 | 1164 | 5.16 |
cir7/BBD2/2 | 286.65 | 180 | 1164 | 8.57 |
cir7/BBD2/4 | 172.19 | 180 | 1164 | 14.29 |
cir7/BBD2/8 | 132.23 | 180 | 1164 | 18.58 |
cir8/KLU /1 | 8490.84 | 484 | 2964 | Â |
cir8/BBD1/1 | 2593.06 | 454 | 2829 | 3.27 |
cir8/BBD2/1 | 2462.75 | 463 | 2879 | 3.44 |
cir8/BBD2/2 | 1846.18 | 462 | 2877 | 4.60 |
cir8/BBD2/4 | 1470.81 | 464 | 2872 | 5.77 |
cir8/BBD2/8 | 1312.55 | 458 | 2854 | 6.47 |
cir9/KLU /1 | 23,238.25 | 68 | 193 | Â |
cir9/BBD1/1 | 1296.32 | 68 | 193 | 17.92 |
cir9/BBD2/1 | 1254.30 | 68 | 209 | 18.52 |
cir9/BBD2/2 | 1083.28 | 68 | 209 | 21.45 |
cir9/BBD2/4 | 870.81 | 68 | 209 | 26.68 |
cir9/BBD2/8 | 712.55 | 68 | 209 | 32.61 |