Difference between revisions of "Overlap Inversion and Eigensystem Timings"
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==Eigensystem and inversion test on 24<sup>3</sup> × 64 dynamical configuration== | ==Eigensystem and inversion test on 24<sup>3</sup> × 64 dynamical configuration== | ||
Boundary conditions: 0 = Dirichlet, 1 = Periodic, -1 = Antiperiodic | Boundary conditions: 0 = Dirichlet, 1 = Periodic, -1 = Antiperiodic | ||
| + | |||
| + | Number of Cores: 1024 | ||
| + | |||
| + | :* Overlap Eigensystem Calculation | ||
| + | {| class="wikitable" | ||
| + | ! !! w/o deflation !! w/ deflation | ||
| + | |- | ||
| + | ! H<sub>w</sub> eigenvectors # | ||
| + | | 300 || 300 | ||
| + | |- | ||
| + | ! H<sub>w</sub> precision | ||
| + | | 10<sup>-11</sup> || 10<sup>-11</sup> | ||
| + | |- | ||
| + | ! errrors in outer/inner CG | ||
| + | | 10<sup>-8</sup>/10<sup>-10</sup> || 10<sup>-8</sup>/10<sup>-10</sup> | ||
| + | |- | ||
| + | ! D<sub>ov</sub> eigenvectors(pair) # | ||
| + | | - || 200 | ||
| + | |- | ||
| + | ! D<sub>ov</sub> precision | ||
| + | | - || 10<sup>-8</sup> | ||
| + | |- | ||
| + | |} | ||
Revision as of 11:28, 25 January 2011
Eigensystem and inversion test on 243 × 64 dynamical configuration
Boundary conditions: 0 = Dirichlet, 1 = Periodic, -1 = Antiperiodic
Number of Cores: 1024
- Overlap Eigensystem Calculation
| w/o deflation | w/ deflation | |
|---|---|---|
| Hw eigenvectors # | 300 | 300 |
| Hw precision | 10-11 | 10-11 |
| errrors in outer/inner CG | 10-8/10-10 | 10-8/10-10 |
| Dov eigenvectors(pair) # | - | 200 |
| Dov precision | - | 10-8 |
