{"action":"created","issue":{"url":"https://api.github.com/repos/gunrock/gunrock/issues/78","labels_url":"https://api.github.com/repos/gunrock/gunrock/issues/78/labels{/name}","comments_url":"https://api.github.com/repos/gunrock/gunrock/issues/78/comments","events_url":"https://api.github.com/repos/gunrock/gunrock/issues/78/events","html_url":"https://github.com/gunrock/gunrock/issues/78","id":122799758,"number":78,"title":"what's happening with this dobfs/orkut run?","user":{"login":"jowens","id":976970,"avatar_url":"https://avatars.githubusercontent.com/u/976970?v=3","gravatar_id":"","url":"https://api.github.com/users/jowens","html_url":"https://github.com/jowens","followers_url":"https://api.github.com/users/jowens/followers","following_url":"https://api.github.com/users/jowens/following{/other_user}","gists_url":"https://api.github.com/users/jowens/gists{/gist_id}","starred_url":"https://api.github.com/users/jowens/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jowens/subscriptions","organizations_url":"https://api.github.com/users/jowens/orgs","repos_url":"https://api.github.com/users/jowens/repos","events_url":"https://api.github.com/users/jowens/events{/privacy}","received_events_url":"https://api.github.com/users/jowens/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"yzhwang","id":1002405,"avatar_url":"https://avatars.githubusercontent.com/u/1002405?v=3","gravatar_id":"","url":"https://api.github.com/users/yzhwang","html_url":"https://github.com/yzhwang","followers_url":"https://api.github.com/users/yzhwang/followers","following_url":"https://api.github.com/users/yzhwang/following{/other_user}","gists_url":"https://api.github.com/users/yzhwang/gists{/gist_id}","starred_url":"https://api.github.com/users/yzhwang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yzhwang/subscriptions","organizations_url":"https://api.github.com/users/yzhwang/orgs","repos_url":"https://api.github.com/users/yzhwang/repos","events_url":"https://api.github.com/users/yzhwang/events{/privacy}","received_events_url":"https://api.github.com/users/yzhwang/received_events","type":"User","site_admin":false},"milestone":null,"comments":5,"created_at":"2015-12-17T18:56:48Z","updated_at":"2015-12-17T19:57:07Z","closed_at":null,"body":"Besides the fact it doesn't appear to work, it also reads the mtx file twice (with different histogram results), which is kind of weird.\r\n\r\nAppears to be a consequence of selecting `-directed`. Only the livejournal and indochina datasets work with `--directed`. DOBFS, BFS: same issue with both.\r\n\r\n```\r\nmario 504$ ../../gunrock-build/bin/direction_optimizing_bfs market /data/gunrock_dataset/large/soc-orkut/soc-orkut.mtx --device=1 --src=0 --idempotence --mark-pred --alpha=2 --beta=2 --iteration-num=10\r\nLoading Matrix-market coordinate-formatted graph ...\r\nReading from /data/gunrock_dataset/large/soc-orkut/soc-orkut.mtx:\r\n  Parsing MARKET COO format (2997166 nodes, 106349209 directed edges)... Done parsing (34s).\r\n  Converting 2997166 vertices, 106349209 directed edges (unordered tuples) to CSR format...\r\nDone converting (4s).\r\n\r\nDegree Histogram (2997166 vertices, 106349209 edges):\r\n    Degree   0: 1005 (0.03%)\r\n    Degree 2^0: 92480 (3.09%)\r\n    Degree 2^1: 158955 (5.30%)\r\n    Degree 2^2: 316144 (10.55%)\r\n    Degree 2^3: 561754 (18.74%)\r\n    Degree 2^4: 766179 (25.56%)\r\n    Degree 2^5: 672335 (22.43%)\r\n    Degree 2^6: 320814 (10.70%)\r\n    Degree 2^7: 85094 (2.84%)\r\n    Degree 2^8: 20065 (0.67%)\r\n    Degree 2^9: 2236 (0.07%)\r\n    Degree 2^10: 100 (0.00%)\r\n    Degree 2^11: 5 (0.00%)\r\n\r\nLoading Matrix-market coordinate-formatted graph ...\r\nReading from /data/gunrock_dataset/large/soc-orkut/soc-orkut.mtx:\r\n  Parsing MARKET COO format (2997166 nodes, 106349209 directed edges)... Done parsing (34s).\r\n  Converting 2997166 vertices, 106349209 directed edges (unordered tuples) to CSR format...\r\nDone converting (4s).\r\n\r\nDegree Histogram (2997166 vertices, 106349209 edges):\r\n    Degree   0: 319138 (10.65%)\r\n    Degree 2^0: 176555 (5.89%)\r\n    Degree 2^1: 259492 (8.66%)\r\n    Degree 2^2: 365347 (12.19%)\r\n    Degree 2^3: 471207 (15.72%)\r\n    Degree 2^4: 521643 (17.40%)\r\n    Degree 2^5: 451460 (15.06%)\r\n    Degree 2^6: 275359 (9.19%)\r\n    Degree 2^7: 111832 (3.73%)\r\n    Degree 2^8: 34915 (1.16%)\r\n    Degree 2^9: 8240 (0.27%)\r\n    Degree 2^10: 1262 (0.04%)\r\n    Degree 2^11: 451 (0.02%)\r\n    Degree 2^12: 172 (0.01%)\r\n    Degree 2^13: 71 (0.00%)\r\n    Degree 2^14: 22 (0.00%)\r\n\r\nSource vertex: 0\r\nUsing 1 GPU(s): [ 1 ].\r\n alpha = 2.0000, beta = 2.0000\r\n computing reference value ...\r\nCPU BFS finished in 0.001907 msec. Search depth is: 1\r\n\r\n\r\nFirst 40 labels of the GPU result.\r\n[0:0 1:-1 2:-1 3:-1 4:-1 5:-1 6:-1 7:-1 8:-1 9:-1 10:-1 11:-1 12:-1 13:-1 14:-1 15:-1 16:-1 17:-1 18:-1 19:-1 20:-1 21:-1 22:-1 23:-1 24:-1 25:-1 26:-1 27:-1 28:-1 29:-1 30:-1 31:-1 32:-1 33:-1 34:-1 35:-1 36:-1 37:-1 38:-1 39:-1 ]\r\n\r\n [DOBFS] finished.\r\n elapsed: 0.1892 ms\r\n iterations: 0Fewer than 5 vertices visited.\r\n\r\n\r\n\tMemory Usage(B)\t #keys0,0\t #keys0,1\r\nGPU_1\t 2221023232\t 106349211\t 106349211\r\n\t queue_sizing =\t 35.483257 \t 35.483257\r\n```"},"comment":{"url":"https://api.github.com/repos/gunrock/gunrock/issues/comments/165565639","html_url":"https://github.com/gunrock/gunrock/issues/78#issuecomment-165565639","issue_url":"https://api.github.com/repos/gunrock/gunrock/issues/78","id":165565639,"user":{"login":"jowens","id":976970,"avatar_url":"https://avatars.githubusercontent.com/u/976970?v=3","gravatar_id":"","url":"https://api.github.com/users/jowens","html_url":"https://github.com/jowens","followers_url":"https://api.github.com/users/jowens/followers","following_url":"https://api.github.com/users/jowens/following{/other_user}","gists_url":"https://api.github.com/users/jowens/gists{/gist_id}","starred_url":"https://api.github.com/users/jowens/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jowens/subscriptions","organizations_url":"https://api.github.com/users/jowens/orgs","repos_url":"https://api.github.com/users/jowens/repos","events_url":"https://api.github.com/users/jowens/events{/privacy}","received_events_url":"https://api.github.com/users/jowens/received_events","type":"User","site_admin":false},"created_at":"2015-12-17T19:57:07Z","updated_at":"2015-12-17T19:57:07Z","body":"OK. Maybe close this issue and open the issues it created? :) It is just fine if we say \"these are not compatible options, we're not gonna run this\". "}}