A connectionist machine for genetic hillclimbing
A connectionist machine for genetic hillclimbing
ADIC: an extensible automatic differentiation tool for ANSI-C
Software—Practice & Experience
Adifor 2.0: Automatic Differentiation of Fortran 77 Programs
IEEE Computational Science & Engineering
ICCS '02 Proceedings of the International Conference on Computational Science-Part II
On the implementation of automatic differentiation tools
Higher-Order and Symbolic Computation
"To be recorded" analysis in reverse-mode automatic differentiation
Future Generation Computer Systems
Term Graphs for Computing Derivatives in Imperative Languages
Electronic Notes in Theoretical Computer Science (ENTCS)
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In forward mode Automatic Differentiation, the derivative program computes a function f and its derivatives, f′. Activity analysis is important for AD. Our results show that when all variables are active, the runtime checks required for dynamic activity analysis incur a significant overhead. However, when as few as half of the input variables are inactive, dynamic activity analysis enables an average speedup of 28% on a set of benchmark problems. We investigate static activity analysis combined with dynamic activity analysis as a technique for reducing the overhead of dynamic activity analysis.