Preferred MPI LPE Decompositions for bathymetry 201702ΒΆ

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 bathymetry_201702.nc bathymetry.

MPI breakdown

Water

Land

r

Tile size

Tile aspect

3x7 = 21

20

1

0.952

134x130 = 17420

1.031

4x8 = 32

28

4

0.875

101x114 = 11514

1.129

4x9 = 36

30

6

0.833

101x102 = 10302

1.010

4x10 = 40

33

7

0.825

101x92 = 9292

1.098

5x10 = 50

40

10

0.800

82x92 = 7544

1.122

5x11 = 55

45

10

0.818

82x84 = 6888

1.024

5x12 = 60

48

12

0.800

82x77 = 6314

1.065

6x12 = 72

55

17

0.764

68x77 = 5236

1.132

6x13 = 78

58

20

0.744

68x71 = 4828

1.044

6x14 = 84

62

22

0.738

68x66 = 4488

1.030

6x15 = 90

65

25

0.722

68x62 = 4216

1.097

7x14 = 98

68

30

0.694

59x66 = 3894

1.119

7x15 = 105

71

34

0.676

59x62 = 3658

1.051

7x16 = 112

79

33

0.705

59x58 = 3422

1.017

7x17 = 119

80

39

0.672

59x55 = 3245

1.073

7x18 = 126

85

41

0.675

59x52 = 3068

1.135

8x16 = 128

89

39

0.695

52x58 = 3016

1.115

8x17 = 136

93

43

0.684

52x55 = 2860

1.058

8x18 = 144

95

49

0.660

52x52 = 2704

1.000

8x20 = 160

104

56

0.650

52x47 = 2444

1.106

9x18 = 162

108

54

0.667

46x52 = 2392

1.130

9x19 = 171

111

60

0.649

46x50 = 2300

1.087

9x20 = 180

115

65

0.639

46x47 = 2162

1.022

9x21 = 189

122

67

0.646

46x45 = 2070

1.022

10x20 = 200

123

77

0.615

42x47 = 1974

1.119

9x22 = 198

126

72

0.636

46x43 = 1978

1.070

9x23 = 207

131

76

0.633

46x41 = 1886

1.122

10x21 = 210

132

78

0.629

42x45 = 1890

1.071

10x22 = 220

136

84

0.618

42x43 = 1806

1.024

10x23 = 230

140

90

0.609

42x41 = 1722

1.024

11x22 = 242

141

101

0.583

38x43 = 1634

1.132

11x23 = 253

143

110

0.565

38x41 = 1558

1.079

10x24 = 240

144

96

0.600

42x40 = 1680

1.050

11x24 = 264

147

117

0.557

38x40 = 1520

1.053

10x25 = 250

152

98

0.608

42x38 = 1596

1.105

11x25 = 275

156

119

0.567

38x38 = 1444

1.000

10x26 = 260

158

102

0.608

42x37 = 1554

1.135

11x26 = 286

161

125

0.563

38x37 = 1406

1.027

11x27 = 297

167

130

0.562

38x36 = 1368

1.056

12x25 = 300

168

132

0.560

35x38 = 1330

1.086

11x28 = 308

172

136

0.558

38x34 = 1292

1.118

12x26 = 312

179

133

0.574

35x37 = 1295

1.057

12x27 = 324

183

141

0.565

35x36 = 1260

1.029

12x28 = 336

190

146

0.565

35x34 = 1190

1.029

13x26 = 338

191

147

0.565

33x37 = 1221

1.121

12x29 = 348

196

152

0.563

35x33 = 1155

1.061

12x30 = 360

197

163

0.547

35x32 = 1120

1.094

13x27 = 351

199

152

0.567

33x36 = 1188

1.091

13x28 = 364

203

161

0.558

33x34 = 1122

1.030

12x31 = 372

207

165

0.556

35x31 = 1085

1.129

13x30 = 390

214

176

0.549

33x32 = 1056

1.031

14x28 = 392

217

175

0.554

31x34 = 1054

1.097

14x29 = 406

219

187

0.539

31x33 = 1023

1.065

13x31 = 403

223

180

0.553

33x31 = 1023

1.065

14x30 = 420

226

194

0.538

31x32 = 992

1.032

14x31 = 434

231

203

0.532

31x31 = 961

1.000

15x29 = 435

235

200

0.540

29x33 = 957

1.138

13x33 = 429

236

193

0.550

33x30 = 990

1.100

14x32 = 448

237

211

0.529

31x30 = 930

1.033

15x30 = 450

238

212

0.529

29x32 = 928

1.103

13x34 = 442

239

203

0.541

33x29 = 957

1.138

15x31 = 465

247

218

0.531

29x31 = 899

1.069

14x34 = 476

250

226

0.525

31x29 = 899

1.069

15x32 = 480

254

226

0.529

29x30 = 870

1.034