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multi threading with rayon #8

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Luro02 opened this issue Jan 15, 2020 · 1 comment
Open

multi threading with rayon #8

Luro02 opened this issue Jan 15, 2020 · 1 comment
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@Luro02
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Luro02 commented Jan 15, 2020

It might be worth to take advantage of multiple cores, when this macro generates code.

One easy way would be to use rayon as a drop in replacement. For for-loops one could use the synchronization primitives from the standard library.

This should definitely be an optional feature.
@Luro02
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Luro02 commented Jan 16, 2020

This is not possible right now, because TokenStream does not implement Send. Internally TokenStream uses an Rc instead of an Arc, but this should change once the compiler supports parallel compilation.
rust-lang/rust#59667

@Luro02 Luro02 added the blocked label Jan 16, 2020
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