Empty output

[lyuheng]

Hi, I followed the build instruction and tried PageRank on a test graph. It seems that the program ends in one iteration and all outputs are empty.

[c0108 CodeTest]$ Grus_framework/build/pr --input ./soc-LiveJournal1.undirected.random.weight.gr         
./soc-LiveJournal1.undirected.random.weight.gr has 4847571 nodes and 86220856  edges
10009 has max out degree 20334
/home/lyuan/Desktop/k-core/CodeTest/Grus_framework/samples/pagerank/pr.cu:178 HOST: PR single
/home/lyuan/Desktop/k-core/CodeTest/Grus_framework/include/graph.cuh:174 HOST: using opt
itr 0 in 0.065
[c0108 CodeTest]$ 

And I tried other applications which ends in one iteration as well. Can you please give me some instructions on why this would happen? Thanks in advance.

[c0108 CodeTest]$ Grus_framework/build/sssp --input ./soc-LiveJournal1.undirected.random.weight.gr
./soc-LiveJournal1.undirected.random.weight.gr has 4847571 nodes and 86220856  edges
10009 has max out degree 20334
/home/lyuan/Desktop/k-core/CodeTest/Grus_framework/samples/sssp/sssp.cu:144 HOST: SSSP single
/home/lyuan/Desktop/k-core/CodeTest/Grus_framework/include/graph.cuh:174 HOST: using opt
itr 0 in 0.056
[c0108 CodeTest]$ 

[c0108 CodeTest]$ Grus_framework/build/bfs --input ./soc-LiveJournal1.undirected.random.weight.gr                     
./soc-LiveJournal1.undirected.random.weight.gr has 4847571 nodes and 86220856  edges
10009 has max out degree 20334
/home/lyuan/Desktop/k-core/CodeTest/Grus_framework/samples/bfs/bfs.cu:144 HOST: BFS single
/home/lyuan/Desktop/k-core/CodeTest/Grus_framework/include/graph.cuh:174 HOST: using opt
itr 0 in 0.049 totoal 34.491
[c0108 CodeTest]$