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A data-centric parallel programming system

Legion is a data-centric parallel programming system for writing portable high performance programs targeted at distributed heterogeneous architectures. Legion presents abstractions which allow programmers to describe properties of program data (e.g. independence, locality). By making the Legion programming system aware of the structure of program data, it can automate many of the tedious tasks programmers currently face, including correctly extracting task- and data-level parallelism and moving data around complex memory hierarchies. A novel mapping interface provides explicit programmer controlled placement of data in the memory hierarchy and assignment of tasks to processors in a way that is orthogonal to correctness, thereby enabling easy porting and tuning of Legion applications to new architectures.

Source Files (show merged sources derived from linked package)

Filename Size Changed Actions
_service 716 Bytes 5 months ago Download File
legion- 3.07 MB 5 months ago Download File
legion-fix-potential-return-of-random-data.patch 487 Bytes 12 months ago Download File
legion.changes 27.7 KB 5 months ago Download File
legion.spec 4.71 KB 5 months ago Download File

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