Testing domain decomposition for high CPU counts

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_r2w_ben
Posts: 285
Joined: Wed Apr 23, 2008 3:11 pm

Re: Testing domain decomposition for high CPU counts

Post by _r2w_ben »

Data for a 7x7x6. It's similar to larger projects with the exception of excluding 11, 99, 102, and 108 threads.

p13840 - max 7x7x6 - PME load 0.19

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  2 = 2x1x1
  3 = 3x1x1
  4 = 4x1x1
  5 = 5x1x1
  6 = 6x1x1
  7 = 7x1x1
  8 = 4x2x1
  9 = 3x3x1
 10 = 5x2x1
 12 = 6x2x1
 15 = 5x3x1
 16 = 4x4x1
 18 = 6x3x1
 20 = 4x4x1  16 +  4 PME
 21 = 4x4x1  16 +  5 PME
 24 = 6x3x1  18 +  6 PME
 25 = 5x4x1  20 +  5 PME
 27 = 3x3x2  18 +  9 PME
 28 = 5x4x1  20 +  8 PME
 30 = 6x4x1  24 +  6 PME
 32 = 6x4x1  24 +  8 PME
 35 = 5x5x1  25 + 10 PME
 36 = 3x3x3  27 +  9 PME
 40 = 4x4x2  32 +  8 PME
 42 = 4x4x2  32 + 10 PME
 44 = 6x3x2  36 +  8 PME
 45 = 3x3x4  36 +  9 PME
 48 = 6x2x3  36 + 12 PME
 50 = 4x5x2  40 + 10 PME
 52 = 5x4x2  40 + 12 PME
 54 = 6x3x2  36 + 18 PME
 55 = 3x5x3  45 + 10 PME
 56 = 2x4x5  40 + 16 PME
 60 = 6x4x2  48 + 12 PME
 63 = 7x7x1  49 + 14 PME
 64 = 4x4x3  48 + 16 PME
 65 = 2x5x5  50 + 15 PME
 66 = 6x3x3  54 + 12 PME
 70 = 7x4x2  56 + 14 PME
 72 = 6x3x3  54 + 18 PME
 75 = 6x5x2  60 + 15 PME
 77 = 3x7x3  63 + 14 PME
 78 = 4x4x4  64 + 14 PME
 80 = 4x4x4  64 + 16 PME
 81 = 3x6x3  54 + 27 PME
 84 = 7x3x3  63 + 21 PME
 85 = 5x6x2  60 + 25 PME
 88 = 4x6x3  72 + 16 PME
 90 = 6x3x4  72 + 18 PME
 91 = 5x7x2  70 + 21 PME
 95 = 3x5x5  75 + 20 PME
 96 = 6x4x3  72 + 24 PME
 98 = 4x5x4  80 + 18 PME
100 = 5x4x4  80 + 20 PME
104 = 7x4x3  84 + 20 PME
105 = 7x3x4  84 + 21 PME
110 = 6x5x3  90 + 20 PME
112 = 7x4x3  84 + 28 PME
114 = 5x6x3  90 + 24 PME
115 = 5x6x3  90 + 25 PME
117 = 6x4x4  96 + 21 PME
119 = 7x6x2  84 + 35 PME
120 = 6x4x4  96 + 24 PME
125 = 5x5x4 100 + 25 PME
126 = 7x6x2  84 + 42 PME
128 = 4x4x6  96 + 32 PME
All data for 1-128 threads. 1 indicates success while blank is failure.

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# Threads p14336   p16802   p14365   p16804   p16501   p14570 p13840 p14542 p13832 p16420 p14378 p13851 p16422 p16423 p14574 p14576 p14576
Box       18x18x18 16x16x16 13x13x13 11x11x13 11x11x10 8x8x7  7x7x6  6x6x5  6x6x5  6x6x5  5x5x5  5x5x4  5x5x4  4x4x4  4x4x3  4x4x3  3x3x3
PME       0.22     0.09     0.36     0.09     0.1      0.18   0.19   0.2    0.19   0.18   0.37   0.19   0.18   0.19   0.18   0.17   0.17
  1       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
  2       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
  3       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
  4       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
  5       1        1        1        1        1        1      1      1      1      1      1      1      1                            
  6       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
  7       1        1        1        1        1        1      1                                                                      
  8       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
  9       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
 10       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 11       1        1        1        1        1                                                                                      
 12       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
 13                                                                                                                                  
 14                                                                                                                                  
 15       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 16       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 17                                                                                                                                  
 18       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
 19                                                                                                                                  
 20       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 21       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 22                                                                                                                                  
 23                                                                                                                                  
 24       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1              
 25       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 26                                                                                                                                  
 27       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1      1
 28       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 29                                                                                                                                  
 30       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1              
 31                                                                                                                                  
 32       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 33                                                                                                                                  
 34                                                                                                                                  
 35       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 36       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1              
 37                                                                                                                                  
 38                                                                                                                                  
 39                                                                                                                                  
 40       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 41                                                                                                                                  
 42       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 43                                                                                                                                  
 44       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 45       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 46                                                                                                                                  
 47                                                                                                                                  
 48       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1              
 49                                                                                                                                  
 50       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 51                                                                                                                                  
 52       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 53                                                                                                                                  
 54       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1              
 55       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 56       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 57                                                                                                                                  
 58                                                                                                                                  
 59                                                                                                                                  
 60       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1              
 61                                                                                                                                  
 62                                                                                                                                  
 63       1        1        1        1        1        1      1                           1                                          
 64       1        1        1        1        1        1      1      1      1      1      1      1      1      1      1      1       
 65       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 66       1        1        1        1        1        1      1      1      1      1      1                                          
 67                                                                                                                                  
 68                                                                                                                                  
 69                                                                                                                                  
 70       1        1        1        1        1        1      1                           1                                          
 71                                                                                                                                  
 72       1        1        1        1        1        1      1      1      1      1      1                                          
 73                                                                                                                                  
 74                                                                                                                                  
 75       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 76                                                                                                                                  
 77       1        1        1        1        1        1      1                                                                      
 78       1        1        1        1        1        1      1             1      1      1             1                            
 79                                                                                                                                  
 80       1        1        1        1        1        1      1      1      1      1      1      1      1      1                     
 81       1        1        1        1        1        1      1      1      1      1      1                                          
 82                                                                                                                                  
 83                                                                                                                                  
 84       1        1        1        1        1        1      1                                                                      
 85       1        1        1        1        1        1      1      1      1             1      1                                   
 86                                                                                                                                  
 87                                                                                                                                  
 88       1        1        1        1        1        1      1             1      1                                                 
 89                                                                                                                                  
 90       1        1        1        1        1        1      1      1      1      1                                                 
 91       1        1        1        1        1        1      1                                                                      
 92                                                                                                                                  
 93                                                                                                                                  
 94                                                                                                                                  
 95       1        1        1        1        1        1      1      1      1      1      1      1      1                            
 96       1        1        1        1        1        1      1      1      1      1      1                                          
 97                                                                                                                                  
 98       1        1        1        1        1        1      1             1      1             1      1                            
 99       1        1        1        1        1                      1                                                               
100       1        1        1        1        1        1      1      1      1      1      1      1      1                            
101                                                                                                                                  
102       1        1        1        1        1        1                                                                             
103                                                                                                                                  
104       1        1        1        1        1        1      1                           1                                          
105       1        1        1        1        1        1      1                                                                      
106                                                                                                                                  
107                                                                                                                                  
108       1        1        1        1        1                                           1                                          
109                                                                                                                                  
110       1        1        1        1        1        1      1      1      1      1                                                 
111                                                                                                                                  
112       1        1        1        1        1        1      1                                                                      
113                                                                                                                                  
114       1        1        1        1        1        1      1      1      1      1                                                 
115       1        1        1        1        1        1      1      1      1      1                                                 
116                                                                                                                                  
117       1        1        1        1        1        1      1      1      1      1      1                                          
118                                                                                                                                  
119       1        1        1        1        1        1      1                                                                      
120       1        1        1        1        1        1      1      1      1      1      1                                          
121                                                                                                                                  
122                                                                                                                                  
123                                                                                                                                  
124                                                                                                                                  
125       1        1        1        1        1        1      1      1      1      1      1      1      1                            
126       1        1        1        1        1        1      1                                                                      
127                                                                                                                                  
128       1        1        1        1        1        1      1      1      1      1      1
Max Threads Summary (Cross reference md.log for PME load and maximum allowed number of cells)

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Box       PME     Max
4x4x3     0.17     64
4x4x3     0.18     64
4x4x4     0.19     80
5x5x4     0.18    125
5x5x4     0.19    125
5x5x5     0.37    195
6x6x5     0.18    230
6x6x5     0.19    232
6x6x5     0.22    232
7x7x6     0.19   >294
8x8x7     0.18   >448
11x11x10  0.1   >1210
11x11x13  0.09  >1573
13x13x13  0.36  >2197
14x14x14  0.36  >2744
16x16x16  0.09  >4096
18x18x18  0.22  >5832
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