On 11/23/2015 10:22 PM, Mike Hommey wrote:
Can the perf team look into this? Note the startup cache only matters
on the first startup for a given build, and that might be a reason why
we fail to track its performance impact.
We can get rid of it if we properly encode JS source in the omnijar.
Unless something has changed in SpiderMonkey, the last time I looked we
convert the JS source in the omnijar to jschars at parse time.
Eliminating that conversion step would cancel out the benefit of the
startup cache.
I seem to remember NBP expressing concern with this plan in Whistler.
Nicolas, do you recall what your concerns were?
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