Preferred MPI LPE Decompositions for bathymetry downonegrid2
This table shows the preferred MPI decompositions that optimize Land Processor Elimination for the SalishSea and SMELT configuration running in NEMO-3.6 with the bathy_downonegrid2.nc bathymetry.
MPI breakdown |
Water |
Land |
r |
Tile size |
Tile aspect |
|---|---|---|---|---|---|
3x7 = 21 |
20 |
1 |
0.952 |
134x130 = 17420 |
1.031 |
4x8 = 32 |
27 |
5 |
0.844 |
101x114 = 11514 |
1.129 |
4x9 = 36 |
29 |
7 |
0.806 |
101x102 = 10302 |
1.010 |
4x10 = 40 |
33 |
7 |
0.825 |
101x92 = 9292 |
1.098 |
5x10 = 50 |
38 |
12 |
0.760 |
82x92 = 7544 |
1.122 |
5x11 = 55 |
42 |
13 |
0.764 |
82x84 = 6888 |
1.024 |
5x12 = 60 |
44 |
16 |
0.733 |
82x77 = 6314 |
1.065 |
6x12 = 72 |
51 |
21 |
0.708 |
68x77 = 5236 |
1.132 |
6x13 = 78 |
54 |
24 |
0.692 |
68x71 = 4828 |
1.044 |
6x15 = 90 |
59 |
31 |
0.656 |
68x62 = 4216 |
1.097 |
7x15 = 105 |
64 |
41 |
0.610 |
59x62 = 3658 |
1.051 |
7x16 = 112 |
72 |
40 |
0.643 |
59x58 = 3422 |
1.017 |
7x17 = 119 |
74 |
45 |
0.622 |
59x55 = 3245 |
1.073 |
7x18 = 126 |
76 |
50 |
0.603 |
59x52 = 3068 |
1.135 |
8x16 = 128 |
83 |
45 |
0.648 |
52x58 = 3016 |
1.115 |
8x18 = 144 |
88 |
56 |
0.611 |
52x52 = 2704 |
1.000 |
8x20 = 160 |
96 |
64 |
0.600 |
52x47 = 2444 |
1.106 |
9x18 = 162 |
100 |
62 |
0.617 |
46x52 = 2392 |
1.130 |
9x19 = 171 |
104 |
67 |
0.608 |
46x50 = 2300 |
1.087 |
9x20 = 180 |
109 |
71 |
0.606 |
46x47 = 2162 |
1.022 |
9x21 = 189 |
113 |
76 |
0.598 |
46x45 = 2070 |
1.022 |
9x22 = 198 |
114 |
84 |
0.576 |
46x43 = 1978 |
1.070 |
10x20 = 200 |
116 |
84 |
0.580 |
42x47 = 1974 |
1.119 |
9x23 = 207 |
123 |
84 |
0.594 |
46x41 = 1886 |
1.122 |
10x21 = 210 |
124 |
86 |
0.590 |
42x45 = 1890 |
1.071 |
10x22 = 220 |
126 |
94 |
0.573 |
42x43 = 1806 |
1.024 |
11x22 = 242 |
129 |
113 |
0.533 |
38x43 = 1634 |
1.132 |
10x23 = 230 |
132 |
98 |
0.574 |
42x41 = 1722 |
1.024 |
11x23 = 253 |
134 |
119 |
0.530 |
38x41 = 1558 |
1.079 |
11x24 = 264 |
137 |
127 |
0.519 |
38x40 = 1520 |
1.053 |
10x25 = 250 |
142 |
108 |
0.568 |
42x38 = 1596 |
1.105 |
11x25 = 275 |
145 |
130 |
0.527 |
38x38 = 1444 |
1.000 |
10x26 = 260 |
146 |
114 |
0.562 |
42x37 = 1554 |
1.135 |
11x26 = 286 |
147 |
139 |
0.514 |
38x37 = 1406 |
1.027 |
11x27 = 297 |
156 |
141 |
0.525 |
38x36 = 1368 |
1.056 |
12x25 = 300 |
157 |
143 |
0.523 |
35x38 = 1330 |
1.086 |
11x28 = 308 |
159 |
149 |
0.516 |
38x34 = 1292 |
1.118 |
12x26 = 312 |
166 |
146 |
0.532 |
35x37 = 1295 |
1.057 |
12x27 = 324 |
170 |
154 |
0.525 |
35x36 = 1260 |
1.029 |
13x26 = 338 |
175 |
163 |
0.518 |
33x37 = 1221 |
1.121 |
12x28 = 336 |
177 |
159 |
0.527 |
35x34 = 1190 |
1.029 |
13x27 = 351 |
181 |
170 |
0.516 |
33x36 = 1188 |
1.091 |
12x30 = 360 |
183 |
177 |
0.508 |
35x32 = 1120 |
1.094 |
13x28 = 364 |
187 |
177 |
0.514 |
33x34 = 1122 |
1.030 |
12x31 = 372 |
191 |
181 |
0.513 |
35x31 = 1085 |
1.129 |
13x29 = 377 |
193 |
184 |
0.512 |
33x33 = 1089 |
1.000 |
14x29 = 406 |
195 |
211 |
0.480 |
31x33 = 1023 |
1.065 |
14x28 = 392 |
196 |
196 |
0.500 |
31x34 = 1054 |
1.097 |
14x30 = 420 |
199 |
221 |
0.474 |
31x32 = 992 |
1.032 |
13x31 = 403 |
205 |
198 |
0.509 |
33x31 = 1023 |
1.065 |
14x31 = 434 |
208 |
226 |
0.479 |
31x31 = 961 |
1.000 |
14x32 = 448 |
211 |
237 |
0.471 |
31x30 = 930 |
1.033 |
15x29 = 435 |
214 |
221 |
0.492 |
29x33 = 957 |
1.138 |
13x33 = 429 |
217 |
212 |
0.506 |
33x30 = 990 |
1.100 |
15x30 = 450 |
220 |
230 |
0.489 |
29x32 = 928 |
1.103 |
14x33 = 462 |
221 |
241 |
0.478 |
31x30 = 930 |
1.033 |
14x34 = 476 |
225 |
251 |
0.473 |
31x29 = 899 |
1.069 |
15x31 = 465 |
227 |
238 |
0.488 |
29x31 = 899 |
1.069 |
14x35 = 490 |
233 |
257 |
0.476 |
31x28 = 868 |
1.107 |
16x31 = 496 |
235 |
261 |
0.474 |
27x31 = 837 |
1.148 |
14x36 = 504 |
236 |
268 |
0.468 |
31x27 = 837 |
1.148 |
15x33 = 495 |
240 |
255 |
0.485 |
29x30 = 870 |
1.034 |
14x37 = 518 |
242 |
276 |
0.467 |
31x27 = 837 |
1.148 |
15x34 = 510 |
244 |
266 |
0.478 |
29x29 = 841 |
1.000 |
16x32 = 512 |
245 |
267 |
0.479 |
27x30 = 810 |
1.111 |
16x33 = 528 |
254 |
274 |
0.481 |
27x30 = 810 |
1.111 |
16x34 = 544 |
255 |
289 |
0.469 |
27x29 = 783 |
1.074 |
15x36 = 540 |
256 |
284 |
0.474 |
29x27 = 783 |
1.074 |