Because most of the execution time of a program is typically spend in loops, loop optimization is the main target of optimizing and restructuring compilers. An accurate determination of induction variables and dependencies in loops is of paramount importance to many loop optimization and parallelization techniques, such as generalized loop strength reduction, loop parallelization by induction v...

Modifying standard gradient boosting by replacing the embedded weak learner in favor of a strong(er) one, we present SyRBo: Symbolic-Regression Boosting. Experiments over 98 regression datasets show that adding small number stages -- between 2--5 to symbolic regressor, statistically significant improvements can often be attained. We note coding SyRBo on top any regressor is straightforward, and...