Purpose

https://jira.autodesk.com/browse/DYN-4230

This PR is follow up to some previous optimizations within the Callsite class, specifically to the ExecWithZeroRI method related to Cross Product replication. A majority of these changes reduce temporary object allocations and associated GC time. The larger the data set the larger the impact of the optimization. This task covers:

• Removing the AreParametersHomogeneousTypes method check as we can more efficiently depend on the FunctionEndPoint count. If the count is equal to 1 then we can directly resolve the finalFunctionEndPoint and cache it. The optimization was already in place but based on the AreParametersHomogeneousTypes which appears to be extraneous.
• Rename FunctionEndPoint list variable name to plural for clarity
• Adjust allocation of temporary parameter arrays outside of replication loop to save allocation and GC time.
• Use DSArray directly to access parameters vs copying items to temporary arrays.
• Set list capacity directly vs resizing dynamically after initialization.

todo => validate test
 

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated

Reviewers

FYIs

@jasonstratton @QilongTang