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ReleaseNotes.md

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Release Notes

Version

These notes are for STINGER version 06.15.

Notes

  • All executable names now prepended with "stinger_"
  • Switch to pthreads instead of fork() in STINGER server
  • Switch to UNIX domain sockets for algorithm/monitor communication (TCP is supported through ccmake)
  • STINGER batch server drops new batches when the queue reaches 100
  • Monitor process can reconnect without timeout
  • New sparse matrix-sparse vector client
  • New streaming PageRank implementation
  • Add Metis file support to the STINGER server
  • New Python Flask interface for STINGER
  • Improvements to the random edge generator stream
  • Changes to random edge generator stream string generation
  • Catch signals and clean up in the STINGER server
  • New test routines for STINGER names
  • STINGER names structure can now resize when full
  • Consistency check when saving STINGER to disk or recovering from disk
  • New monitor process that dumps graph edges to disk
  • New performance counters available in JSON-RPC server
  • New NetFlow v5 stream
  • New weakly connected components algorithm
  • New connected components algorithm based on edge types
  • JSON-RPC server reports execution time for every query
  • Add JSON-RPC method for Adamic-Adar score
  • Add JSON-RPC method to report STINGER health statistics
  • ADD JSON-RPC method to report all registered methods
  • Add JSON-RPC method for labeled breadth-first search
  • Add JSON-RPC method for seed set expansion
  • Add JSON-RPC method for egonet
  • Cache block alignment of STINGER edge blocks
  • Clean up /dev/shmem at STINGER server exit
  • Fixed threading and signals for Mac OS X
  • Bug fixes in src/lib/stinger_net/src/stinger_mon.cpp
  • Bug fix in stinger_set_initial_edges()
  • Bug fix in stinger_names_create_type()
  • Bug fix in stinger_physmap_id_get()
  • Bug fixes in JSON-RPC server
  • Bug fix in JSON-RPC breadth-first search
  • Bug fix in PageRank algorithm
  • Bug fix in src/bin/clients/tools/json_rpc_server/src/rpc_state.cpp
  • Bug fix in src/bin/clients/tools/json_rpc_server/src/mon_handling.cpp
  • Bug fix in stinger_incr_edge()
  • Bug fix in sampling betweenness centrality algorithm