Charm Source Code Documentation

Charm++

• Arrays
• Load balancer
• Comlib
• Tracing
• Reductions
• Array Implementation
• Groups and Chares
• Registration
• Quiescence detection
• Futures
• Startup
• Message Envelopes
• Charm++ Scheduler
• Callbacks
• Translator
• SDAG

Converse:

• Converse Core
• Converse Scheduler
• threads
• memory allocation
• conditions
• random numbers
• converse client/server (CCS)
• Converse tracing
• parameter marshalling (CPM)
• quiescence
• Periodic Callbacks
• net Machine Layer

Charm++ Experimental Features

• Control Points Tuning Framework
• Critical Path Detection

Converse Configuration Layer:

• build system
• charmc
• configure script
• conv-mach.h/.sh

Libraries:

• Communication: Barrier, commlib, multicast, sparseReducer, sparseContiguousReducer
• Languages: ARMCI, AMPI, TCharm, taskGraph, search
• Frameworks: ParFUM, IFEM, IDXL, Collide, MBlock, AMR
• Visualization: liveViz, liveViz3d, netFEM

Utility Code

• PUP
• CkBitVector
• CkDll
• CkHashtable
• CkImage
• CkVec
• CkQ
• CkStatistics
• CkVector3d
• sockets