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Table 1.
Work profiling (in percentage with respect to the total) of GaSPH, tested on a Plummer gas distribution with 20 stars and different numbers of SPH (first column).
| Tree | Neigh. | GRAV + | Stars & | Other | |
|---|---|---|---|---|---|
| build. | search | HYDRO | gas | oper. | |
| N | acc. | inter. | |||
| 104 | 8.3 | 19.7 | 66.9 | 2.5 | 2.5 |
| 2 × 104 | 6.0 | 18.2 | 71.1 | 2.4 | 2.3 |
| 5 × 104 | 6.3 | 16.9 | 71.9 | 2.2 | 2.8 |
| 105 | 6.0 | 16.7 | 72.7 | 2.0 | 2.5 |
| 2 × 105 | 6.0 | 15.7 | 74.2 | 2.2 | 2.0 |
| 5 × 105 | 5.9 | 15.0 | 75.2 | 1.9 | 2.0 |
| 106 | 6.0 | 14.5 | 75.9 | 2.0 | 1.7 |
| 2 × 106 | 6.2 | 14.3 | 75.8 | 1.8 | 1.9 |
| 5 × 106 | 6.3 | 13.7 | 76.2 | 1.7 | 2.1 |
Notes. The opening angle is θ = 0.6, and we chose N′=60 neighbor particles.
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