João Pedro Antunes Ferreira created ARROW-12986:
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             Summary: [C++][Gandiva] Implement new cache eviction policy in 
Gandiva
                 Key: ARROW-12986
                 URL: https://issues.apache.org/jira/browse/ARROW-12986
             Project: Apache Arrow
          Issue Type: Task
          Components: C++ - Gandiva
            Reporter: João Pedro Antunes Ferreira


Actually, the eviction policy algorithm used by Gandiva's cache is based on LRU.

I suggest to add a new option of eviction algorithm to use that considers the 
LLVM build time as a cost, and evicts the elements based on the GrredyDual-Size 
algorithm.



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