A twenty year old tech lover who likes turning maths and ideas into solid code. Some of those ideas now live inside the codebases of companies like these.
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Projects
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What I fixed, and where. 12
Eleven landed contributions. Every number below was measured on a named machine against a control, and every one of them sits in a merged diff or on the default branch it targets.
In the lab 11
google-deepmind/mujoco #3396: 1,281.6x less scratch
84,033,568 bytes to 65,568 at ntree 4,096. 1,281.6x less.
1,281.6x less scratch
C and C++ memory O(n^2) to O(n)
Island discovery was allocating scratch that grew with the square of the tree count. I rebuilt it to compute the same partition from a disjoint-set forest, so the allocation grows linearly instead.
