3 research outputs found
SL: a "quick and dirty" but working intermediate language for SVP systems
The CSA group at the University of Amsterdam has developed SVP, a framework
to manage and program many-core and hardware multithreaded processors. In this
article, we introduce the intermediate language SL, a common vehicle to program
SVP platforms. SL is designed as an extension to the standard C language (ISO
C99/C11). It includes primitive constructs to bulk create threads, bulk
synchronize on termination of threads, and communicate using word-sized
dataflow channels between threads. It is intended for use as target language
for higher-level parallelizing compilers. SL is a research vehicle; as of this
writing, it is the only interface language to program a main SVP platform, the
new Microgrid chip architecture. This article provides an overview of the
language, to complement a detailed specification available separately.Comment: 22 pages, 3 figures, 18 listings, 1 tabl