xref: /petsc/src/vec/is/sf/tutorials/output/ex1_10_basic.out (revision abe9303e6325b68e0d8957680d58b261e7a295d5) 
1PetscSF Object: 4 MPI processes
2  type: basic
3    sort=rank-order
4  [0] Number of roots=3, leaves=2, remote ranks=2
5  [0] 0 <- (3,1)
6  [0] 1 <- (1,0)
7  [1] Number of roots=2, leaves=3, remote ranks=2
8  [1] 0 <- (0,1)
9  [1] 1 <- (2,0)
10  [1] 2 <- (0,2)
11  [2] Number of roots=2, leaves=3, remote ranks=3
12  [2] 0 <- (1,1)
13  [2] 1 <- (3,0)
14  [2] 2 <- (0,2)
15  [3] Number of roots=2, leaves=3, remote ranks=2
16  [3] 0 <- (2,1)
17  [3] 1 <- (0,0)
18  [3] 2 <- (0,2)
19  [0] Roots referenced by my leaves, by rank
20  [0] 1: 1 edges
21  [0]    1 <- 0
22  [0] 3: 1 edges
23  [0]    0 <- 1
24  [1] Roots referenced by my leaves, by rank
25  [1] 0: 2 edges
26  [1]    0 <- 1
27  [1]    2 <- 2
28  [1] 2: 1 edges
29  [1]    1 <- 0
30  [2] Roots referenced by my leaves, by rank
31  [2] 0: 1 edges
32  [2]    2 <- 2
33  [2] 1: 1 edges
34  [2]    0 <- 1
35  [2] 3: 1 edges
36  [2]    1 <- 0
37  [3] Roots referenced by my leaves, by rank
38  [3] 0: 2 edges
39  [3]    1 <- 0
40  [3]    2 <- 2
41  [3] 2: 1 edges
42  [3]    0 <- 1
43## Bcast Rootdata
44[0] 0: 100 101 102
45[1] 0: 200 201
46[2] 0: 300 301
47[3] 0: 400 401
48## Bcast Leafdata
49[0] 0: 401 200
50[1] 0: 101 300 102
51[2] 0: 201 400 102
52[3] 0: 301 100 102
53## Bcast Rootdata in type of char
54   0:    A    B    C
55   1:    D    E
56   2:    G    H
57   3:    J    K
58## Bcast Leafdata in type of char
59   0:    K    D
60   1:    B    G    C
61   2:    E    J    C
62   3:    H    A    C
63## Pre-Reduce Rootdata
64[0] 0: 100 101 102
65[1] 0: 200 201
66[2] 0: 300 301
67[3] 0: 400 401
68## Reduce Leafdata
69[0] 0: 1000 1010
70[1] 0: 2000 2010 2020
71[2] 0: 3000 3010 3020
72[3] 0: 4000 4010 4020
73## Reduce Rootdata
74[0] 0: 4110 2101 9162
75[1] 0: 1210 3201
76[2] 0: 2310 4301
77[3] 0: 3410 1401
78## Pre-Reduce Rootdata in type of signed char
79   0:   10   11   12
80   1:   20   21
81   2:   30   31
82   3:   40   41
83## Reduce Leafdata in type of signed char
84   0:   50   60
85   1:  100  110  120
86   2: -106  -96  -86
87   3:  -56  -46  -36
88## Reduce Rootdata in type of signed char
89   0:  -36  111   10
90   1:   80  -85
91   2: -116  -25
92   3:  -56   91
93## Pre-Reduce Rootdata in type of unsigned char
94   0:   10   11   12
95   1:   20   21
96   2:   30   31
97   3:   40   41
98## Reduce Leafdata in type of unsigned char
99   0:   50   60
100   1:  100  110  120
101   2:  150  160  170
102   3:  200  210  220
103## Reduce Rootdata in type of unsigned char
104   0:  220  111   10
105   1:   80  171
106   2:  140  231
107   3:  200   91
108## Root degrees
109[0] 0: 1 1 3
110[1] 0: 1 1
111[2] 0: 1 1
112[3] 0: 1 1
113## Gathered data at multi-roots from leaves
114[0] 0: 4001 2000 2002 3002 4002
115[1] 0: 1001 3000
116[2] 0: 2001 4000
117[3] 0: 3001 1000
118## Data at multi-roots, to scatter to leaves
119[0] 0: 1000 1100 1200 1201 1202
120[1] 0: 2000 2100
121[2] 0: 3000 3100
122[3] 0: 4000 4100
123## Scattered data at leaves
124[0] 0: 4100 2000
125[1] 0: 1100 3000 1200
126[2] 0: 2100 4000 1201
127[3] 0: 3100 1000 1202
128## Embedded PetscSF
129PetscSF Object: 4 MPI processes
130  type: basic
131    sort=rank-order
132  [0] Number of roots=3, leaves=1, remote ranks=1
133  [0] 0 <- (3,1)
134  [1] Number of roots=2, leaves=2, remote ranks=1
135  [1] 0 <- (0,1)
136  [1] 2 <- (0,2)
137  [2] Number of roots=2, leaves=2, remote ranks=2
138  [2] 2 <- (0,2)
139  [2] 0 <- (1,1)
140  [3] Number of roots=2, leaves=2, remote ranks=2
141  [3] 2 <- (0,2)
142  [3] 0 <- (2,1)
143  [0] Roots referenced by my leaves, by rank
144  [0] 3: 1 edges
145  [0]    0 <- 1
146  [1] Roots referenced by my leaves, by rank
147  [1] 0: 2 edges
148  [1]    0 <- 1
149  [1]    2 <- 2
150  [2] Roots referenced by my leaves, by rank
151  [2] 0: 1 edges
152  [2]    2 <- 2
153  [2] 1: 1 edges
154  [2]    0 <- 1
155  [3] Roots referenced by my leaves, by rank
156  [3] 0: 1 edges
157  [3]    2 <- 2
158  [3] 2: 1 edges
159  [3]    0 <- 1
160## Multi-SF
161PetscSF Object: 4 MPI processes
162  type: basic
163    sort=rank-order
164  [0] Number of roots=5, leaves=2, remote ranks=2
165  [0] 0 <- (3,1)
166  [0] 1 <- (1,0)
167  [1] Number of roots=2, leaves=3, remote ranks=2
168  [1] 0 <- (0,1)
169  [1] 1 <- (2,0)
170  [1] 2 <- (0,2)
171  [2] Number of roots=2, leaves=3, remote ranks=3
172  [2] 0 <- (1,1)
173  [2] 1 <- (3,0)
174  [2] 2 <- (0,3)
175  [3] Number of roots=2, leaves=3, remote ranks=2
176  [3] 0 <- (2,1)
177  [3] 1 <- (0,0)
178  [3] 2 <- (0,4)
179## Multi-SF roots indices in original SF roots numbering
180[0] 0: 0 1 2 2 2
181[1] 0: 0 1
182[2] 0: 0 1
183[3] 0: 0 1
184## Inverse of Multi-SF
185PetscSF Object: 4 MPI processes
186  type: basic
187    sort=rank-order
188  [0] Number of roots=2, leaves=5, remote ranks=3
189  [0] 0 <- (3,1)
190  [0] 1 <- (1,0)
191  [0] 2 <- (1,2)
192  [0] 3 <- (2,2)
193  [0] 4 <- (3,2)
194  [1] Number of roots=3, leaves=2, remote ranks=2
195  [1] 0 <- (0,1)
196  [1] 1 <- (2,0)
197  [2] Number of roots=3, leaves=2, remote ranks=2
198  [2] 0 <- (1,1)
199  [2] 1 <- (3,0)
200  [3] Number of roots=3, leaves=2, remote ranks=2
201  [3] 0 <- (2,1)
202  [3] 1 <- (0,0)
203## Inverse of Multi-SF, original numbering
204  [0] Number of roots=2, leaves=5, remote ranks=3
205  [0] 0 <- (3,1)
206  [0] 1 <- (1,0)
207  [0] 2 <- (1,2)
208  [0] 2 <- (2,2)
209  [0] 2 <- (3,2)
210  [1] Number of roots=3, leaves=2, remote ranks=2
211  [1] 0 <- (0,1)
212  [1] 1 <- (2,0)
213  [2] Number of roots=3, leaves=2, remote ranks=2
214  [2] 0 <- (1,1)
215  [2] 1 <- (3,0)
216  [3] Number of roots=3, leaves=2, remote ranks=2
217  [3] 0 <- (2,1)
218  [3] 1 <- (0,0)
219