jfpeng created MADLIB-1494:
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             Summary: pagerank cannot run on multi-core
                 Key: MADLIB-1494
                 URL: https://issues.apache.org/jira/browse/MADLIB-1494
             Project: Apache MADlib
          Issue Type: Bug
          Components: Module: Graph
            Reporter: jfpeng


I try to run PageRank with the twitter-2010 dataset,it runs on single core 
only,two rounds of iteration costs 4h.I want to know how to run on multi-core 
CPU.The environment is shown below.

OS:CentOS7.9

PostgreSQL:12.8

Madlib:1.18

Number of CPU cores:192

memory:1024G

Thank you!



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