https://sites.google.com/site/exmcomputing/swift-t%|%Swift/T%|% is a language for high-performance computing. Swift code is compiled into a Tcl program that uses the Turbine (hence, /T) and ADLB (Asynchronous Dynamic Load Balancer) runtime libraries loaded into a Tcl interpreter for highly scalable dataflow processing over MPI, without single-node bottlenecks. Swift is a naturally concurrent language with C-like syntax. It is primarily used to manage calls to leaf tasks- external functions written in C, C++, Fortran, Python, R, Tcl, or executable programs. The Swift language coordinates the distribution of data to these tasks and schedules them for concurrent execution across the nodes of a large system. Swift/T was developed as part of the ExM project. ExM is a collaborative project, led by Argonne National Laboratory, with University of Chicago and University of British Columbia. See paper: http://www.mcs.anl.gov/publication/petascale-tcl-namd-vmd-and-swiftt%|%Petascale Tcl with NAMD, VMD, and Swift/T%|% [http://science.energy.gov/~/media/ascr/images/_mnr/ExM.jpg] <>Interprocess Communication | Concurrency