[Tool] Comment on the memory efficiency on fabric bitstream address storage

This commit is contained in:
tangxifan 2020-10-30 22:09:48 -06:00
parent 7e940980e1
commit 6b25cf720d
1 changed files with 4 additions and 0 deletions

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@ -207,6 +207,10 @@ class FabricBitstream {
* to the configuration protocol directly
*
* We use a 2-element array, as we may have a BL address and a WL address
*
* TODO: use nested vector may cause large memory footprint
* when bitstream size increases
* NEED TO THINK ABOUT A COMPACT MODELING
*/
vtr::vector<FabricBitId, std::vector<char>> bit_addresses_;
vtr::vector<FabricBitId, std::vector<char>> bit_wl_addresses_;