parXXL: A Fine Grained Development Environment on Coarse Grained Architectures
نویسندگان
چکیده
We present a new integrated environment for cellular computing and other fine grained applications. It is based upon previous developments concerning cellular computing environments (the ParCeL family) and coarse grained algorithms (the SSCRAP toolbox). It is aimed to be portable and efficient, and at the same time to offer a comfortable abstraction for the developer of fine grained programs. A first campaign of benchmarks shows promising results on clusters and mainframes.
منابع مشابه
The parXXL Environment: Scalable Fine Grained Development for Large Coarse Grained Platforms
We present a new integrated environment for cellular computing and other fine grained applications. It is based upon previous developments concerning cellular computing environments (the ParCeL family) and coarse grained algorithms (the SSCRAP toolbox). It is aimed to be portable and efficient, and at the same time to offer a comfortable abstraction for the developer of fine grained programs. A...
متن کاملاثر رسهای فیبری و املاح بر سرشتیهای مهندسی خاکهای نواحی خشک
In Iran, a large extent of the soils and water are facing with salinity; so the geotechnical properties of arid and saline soils are important for engineering design. In this study, the effects of salinity on geotechnical properties of fine-grained and coarse-grained soils containing fibrous clay minerals have been studied. The results showed that salinity was mostly a flocculated agent in fine...
متن کاملUltra-Fine Grained Dual-Phase Steels
This paper provides an overview on obtaining low-carbon ultra-fine grained dual-phase steels through rapid intercritical annealing of cold-rolled sheet as improved materials for automotive applications. A laboratory processing route was designed that involves cold-rolling of a tempered martensite structure followed by a second tempering step to produce a fine grained aggregate of ferrite and ca...
متن کاملA Multiprocessor Architecture Combining Fine-Grained and Coarse-Grained Parallelism Strategies
A wide variety of computer architectures have been proposed that attempt to exploit parallelism at different granularities. For example, pipelined processors and multiple instruction issue processors exploit the fine-grained parallelism available at the machine instruction level, while shared memory multiprocessors exploit the coarse-grained parallelism available at the loop level. Using a regi...
متن کاملGrain Refinement of Dual Phase Steel via Tempering of Cold-Rolled Martensite
A microstructure consisting of ultrafine grained (UFG) ferrite with average grain size of ~ 0.7 µm and dispersed nano-sized carbides was produced by cold-rolling and tempering of the martensite starting microstructure in a low carbon steel. Subsequently, fine grained dual phase (DP) steel consisting of equiaxed ferrite grains with average size of ~ 5 µm and martensite islands with average size ...
متن کامل