GridGraph issues

Trouble running with files larger than Livejournal

1

I was able to run the pokec and livejournal graphs successfully for wcc and pagerank applications. But when I try to tun it with wikipedia graph, I get the below...

gurneetkaur2

Trouble converging pagerank algorithm on any size dataset

7

Hello, There is no error that i can log here. but I have followed the documentation as-is. _Test-machine - I have a small ubuntu instance with RAM 4.9GB, 2 VCPUs...

kulkarpo

PageRank

1

./bin/pagerank ../data/LiveJournal/LiveJournal_Grid 20 8 degree calculation used 0.16 seconds pagerank: /home/lbk/fsdownload/GridGraph-master/core/bigvector.hpp:131: void BigVector::lock(size_t, size_t) [with T = float; size_t = long unsigned int]: Assertion `mlock(data + begin_i, (end_i - begin_i)...

libaoke

spmv

2

运行 spmv 时：./bin/spmv ../data/LiveJournal/LiveJournal_Grid/ 8 出错： spmv: examples/spmv.cpp:28: int main(int, char**): Assertion `graph.edge_type==1' failed. Aborted (core dumped) 请问这个问题怎么解决？

libaoke

BFS

1

Hi, I have a question about your paper. I read your paper that you used the BFS algorithm to compare with some other framework. But it seems like the author...

xiaogouaiyaotou

PreProcessing phase failing

3

Hi, Does PreProcessing take binary edgelist or edgelist in text format? I am passing edgelist in text format and it is failing since it's trying to find the number of...

gurbinder533

Ubuntu 17 g++ 7.2 Compatible

2

This modification was made because the project was not compiling with Ubununtu 17 and g++ 7.2 this version should be backward compatible (I have tried also on Ubuntu 14.04.5 LTS...

Abddo9

Segmentation fault when running any of the example programs

10

Specifically, I am trying to run bfs on the LiveJournal graph provided as the example. I successfully got the graph preprocessed, but running `./bin/bfs /LiveJournal_Grid 0 8` breaks. When I...

tonyfleck76