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Optimize data structures to reduce memory footprint #125

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erlingrj opened this issue Nov 9, 2022 · 1 comment
Open

Optimize data structures to reduce memory footprint #125

erlingrj opened this issue Nov 9, 2022 · 1 comment
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enhancement Enhancement of existing feature

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@erlingrj
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erlingrj commented Nov 9, 2022

Had a discussion with Edward on this and three strategies came up:

  1. More hiding of modal and federated-specific fields behind macros. E.g. reaction_t has three fields related to STP.
  2. Use C-style inheritance to distinguish between Actions, Timers, Input Ports and Physical actions. Each child-struct would only have the fields they need
  3. Merge booean fields and other flags into a int flags supply macros for getting the desired fields
@erlingrj erlingrj added the enhancement Enhancement of existing feature label Nov 9, 2022
@erlingrj
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Have applied (1) in the NGRES branch and reduced memory footprint per Reaction from 104B to 80B as well as Saving 8B in Ports, Actions and Timers

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