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APPINF
2003

A Multithreaded Compiler Backend for High-level Array Programming

13 years 5 months ago
A Multithreaded Compiler Backend for High-level Array Programming
Whenever large homogeneous data structures need to be processed in a non-trivial way, e.g. in computational sciences, image processing, or system simulation, high-level array programming in the style of APL offers a far more concise and abstract approach than traditional scalar languages such as C/C++ or FORTRAN-77. The same sort of applications often can also be characterized as performance critical and today represents the major domain for parallel processing. This paper reports on the development of a compiler backend which allows to implicitly generate multithreaded code from high-level array program specifications. On shared memory multiprocessor systems, this code can be executed in parallel without any additional programming effort. After sketching out basic compilation schemes, optimizations on the runtime system are addressed and, finally, experimental runtime figures are presented. KEY WORDS Compilers, Array Programming, High-level Parallel Programming, High Performance C...
Clemens Grelck
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2003
Where APPINF
Authors Clemens Grelck
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