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Asumu Takikawa a14f3785fc Refactor TR `define` to avoid a performance bug After commit 3d177e454ea3634060a4b9b0814f588bc7c74e49 running the main `math.scrbl` file would show peak memory usage of around 600-700MB when before it was around 400MB. The proximal cause appears to be the expansion of TR definitions, which added an extra `begin` in some cases, combined with redefinitions at the top-level. I don't know the core cause yet. Thanks to Matthew for pointing out the issue and to Vincent for helping with debugging. original commit: 92b0e86ed1cf0270730c004211387b3fdc4b0469	2014-03-31 18:21:04 -04:00
pkgs/typed-racket-pkgs	Refactor TR `define` to avoid a performance bug	2014-03-31 18:21:04 -04:00

Asumu Takikawa a14f3785fc Refactor TR define to avoid a performance bug

After commit 3d177e454ea3634060a4b9b0814f588bc7c74e49
running the main `math.scrbl` file would show peak memory
usage of around 600-700MB when before it was around 400MB.

The proximal cause appears to be the expansion of TR
definitions, which added an extra `begin` in some cases,
combined with redefinitions at the top-level. I don't
know the core cause yet.

Thanks to Matthew for pointing out the issue and to
Vincent for helping with debugging.

original commit: 92b0e86ed1cf0270730c004211387b3fdc4b0469

2014-03-31 18:21:04 -04:00

pkgs/typed-racket-pkgs Refactor TR define to avoid a performance bug 2014-03-31 18:21:04 -04:00