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Add explanation of -DPRINT_STATUS to README

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Gabriel Tofvesson 2020-02-28 23:55:18 +01:00
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@ -47,6 +47,13 @@ An optimization directive has been included in `board.c` to allow for the near
complete removal of boundary checks and error conditions. To enable this complete removal of boundary checks and error conditions. To enable this
optimization, simply add `-DOPTIMIZE` to your compiler flags. optimization, simply add `-DOPTIMIZE` to your compiler flags.
## Live status output
If you would like to get a live status output of speculative value placement,
add the `-DPRINT_STATUS=[mask]` to your compiler flags. The mask specifies the
bitmask to be applied when determining after how many iterations to print a
board to the output. For example, `-DPRINT_STATUS=0xFFF` should print a board
every 4096th (0x1000) call to the simplification algorithm.
## TODO ## TODO
* Optimizations * Optimizations