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Script/layout messaging has an inordinately high cost #3188

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zwarich opened this issue Aug 29, 2014 · 2 comments
Closed

Script/layout messaging has an inordinately high cost #3188

zwarich opened this issue Aug 29, 2014 · 2 comments

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@zwarich
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@zwarich zwarich commented Aug 29, 2014

Some comments on dev-servo indicate that synchronous libgreen messaging has a 7 us overhead compared to just taking a mutex. This seems way too high.

@zwarich
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@zwarich zwarich commented Aug 29, 2014

While we're switching away from this for a lot of script/layout messaging, we still care about the efficiency elsewhere.

@mbrubeck
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@mbrubeck mbrubeck commented Sep 11, 2014

c.f. #3164

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