Reimplement newBitboard to avoid string operations #105
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Instead of building a string of "0"s and "1"s and then converting it, newBitboard now uses bit arithmetic to convert a map to a uint64. This avoids memory allocation and a bunch of string operations. Add test for this change. Done by @tov: https://github.com/tov Original PR: notnil#75
sumnerevans
approved these changes
Jul 13, 2022
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My test is failing @bbars . Also I updated Github actions to run tests on PRs now (I believe). |
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@notnil, I'm sorry, it's my fault. There was a typo in the expectation. I've fixed it. |
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Instead of building a string of "0"s and "1"s and then converting it,
newBitboard now uses bit arithmetic to convert a map to a uint64. This
avoids memory allocation and a bunch of string operations.
Add test for this change.
Done by @tov
Original PR: #75