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We have implemented, using Craft (the Cray MPP data parallel language) and HPF 1.1, three basic scientific codes and kernels: a weather forecast program from NCAR, a tensor product, a Monte Carlo application. We compare the performance of the HPF programs to their Craft and message passing versions. Then, we discuss the pros and cons of the data parallel compilers we used and HPF data parallel ...

It is a common observation in anthropology that larger societies tend to be more complex than smaller ones, and both size and complexity are normally considered to be major axes of variability in social evolution. Indeed, various measures of social-system size and organizational complexity are highly correlated Naroll (1956), for example, reports strong positive relationships between the popula...