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Simplifying control flow in compiler-generated parallel code
[chapter]
1998
Lecture Notes in Computer Science
Complex conditional control-ow can be an important source of overhead in compiler-generated parallel code for data-parallel programs. Optimizing compilers for data-parallel languages such as High Performance Fortran (HPF) perform a complex sequence of transformations to optimize the performance of the generated code. It would be complicated and expensive for each transformation step to fully account for the results of all others. Thus, one transformation may introduce conditional control-ow
doi:10.1007/bfb0032695
fatcat:4zmhac63g5chflz6uf6dkc6xby