GASNet communication system / Cray X1 Christian Bell Wei-Yu Chen Computer Science Division University of California at Berkeley Computer Science Division University of California at Berkeley Dan Bonachea Katherine Yelick Computer Science Division University / California at Berkeley Computer Science Division University of California at Berkeley Abstract The Cray X1 / X1 port / /
IndustryTerm
communication software layers / scientific applications / processor / vector processing / non-uniform shared memory hardware / GAS languages / software prefetching / portable communications / parallel vector systems / parallel systems / slower scalar processor / target software interfaces / software packages / system software / scalar processor / message strip mining / address space hardware / conventional distributed-memory systems / parallel applications / software stack / matrix-vector product / system software infrastructures / software prefetching support / higher-level software layers / software workaround / application software / communication hardware / high bandwidth vector processing / high-bandwidth vector processing / vector processors / multi-node applications / faster scalar processor / at supporting high performance scientific applications / /
OperatingSystem
UNIX / Unicos / /
Organization
University of California / / /
Position
translator / Berkeley UPC translator / General / UPC Code Translator Platformindependent Translator / message passing model for parallel applications / scheduler / shared type qualifier / programmer / /
Product
GASNet Extended API Network Hardware Figure 3 / /
ProgrammingLanguage
FP / C / Fortran 90 / Split-C / Fortran / /
ProvinceOrState
California / /
Technology
four processors / four multistreaming processors / faster scalar processor / UNIX / API / vector processors / scalar processor / shared memory / separate processor / mapping algorithm / load balancing / slower scalar processor / caching / virtual memory / one scalar processor / /
Evaluating Support for Global Address Space Languages on the Cray X1 Christian Bell Wei-Yu Chen Computer Science Division