1 | Application Specific Problem Solving Environment |
2 | Coarse Grain Coordination Layer e.g. AVS |
3 | Massively Parallel Modules -- such as DAGH HPF F77 C HPC++ |
4 | Fortran or C plus generic message passing (get,put) and generic memory hierarchy and locality control |
5 | Assembly Language plus specific (to architecture) data movement, shared memory and cache control |
6 | High |
7 | Level |
8 | Low |