| snowFall | run parallel client node task |
| detectCores | detectCores: Detect the Number of CPU CoresAttempt to detect the number of CPU cores on the current host. |
| makeCluster | makeCluster: Create a Parallel Socket ClusterCreates a set of copies of R running in parallel and communicating over sockets. |
| worker | |
| parseSymbolPayload | |
| snowflake_id_generator | |
| slave | run slave pipeline task on this new folked sub-process |
| parallel | run parallel of R# expression |