1. 10 Aug, 2020 1 commit
    • Da Zheng's avatar
      Fix the performance issue of graph partitioning in new DGLGraph (#1934) · 729ff2ef
      Da Zheng authored
      
      
      * fix perf.
      
      * fix.
      
      * accelerate metis.
      
      * fix lint.
      
      * use gklib.
      
      * fix perf.
      
      * fix.
      
      * update metis.
      
      * update launch script
      
      * handle synchronized API.
      
      * fix.
      
      * fix example.
      
      * fix dataloader.
      
      * temp fix.
      
      * temp fix omp.
      
      * distinguish roles.
      
      * initialize iterator of DistDataloader correctly.
      
      * check the correctness of launch script.
      
      * move feature copy to sampler.
      
      * measure mem/network copy time.
      
      * remove
      
      * Revert "measure mem/network copy time."
      
      This reverts commit 86cefdc14b7815fcf5aad6496af912dba48e4aa6.
      
      * fix.
      
      * fix
      
      * fix.
      
      * fix cmake.
      
      * disable metis in windows.
      
      * disable metis tests in windows.
      
      * remove test for multigraph.
      
      * fix test.
      
      * fix.
      
      * fix cmake.
      
      * fix.
      
      * revert.
      Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-19-115.us-west-2.compute.internal>
      Co-authored-by: default avatarUbuntu <ubuntu@ip-172-31-19-1.us-west-2.compute.internal>
      729ff2ef
  2. 11 Mar, 2020 1 commit
    • Da Zheng's avatar
      [Feature] Improve the speed of to_bidirected (#1327) · 1a584ced
      Da Zheng authored
      * make graph symmetric
      
      * call gklib routine.
      
      * use gklib version except in windows.
      
      * minor errors.
      
      * fix test.
      
      * update doc.
      
      * fix a compile error.
      
      * fix.
      
      * add comments for the new C API.
      
      * fix a bug.
      
      * address comments.
      
      * fix compile error.
      
      * fix comment.
      1a584ced