Parallelization patterns v.s. HPF capabilities
HPF1.1
HPF2.0
Core
HPF2.0
A/E
HPF/JA
MPI
Nearest Neighbor
Patterns
Broadcast
Reduction
Array Transposition
Pipelining
Irregular (locality)
Domain Decompo.
Comm. Optimization
Easy to Program
~
’
~
’
’
’
’
’
’
’
’
~
Blank: Impossible, ~: A little support, ’: not sufficient, : Good
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ΕΜ½Χ²ΔήΙίι
ΈήΧΜ¨―Έ½Μ\¦