Re: [Haskell-cafe] [Rejected Paper] Experience Report: Writing NetBSD Sound Drivers in Haskell

Hi John, On Tue, Jun 10, 2014 at 8:49 PM, John Meacham wrote:

The main issue would be how it affects allocation speed, its okay to make the GC slower as long as allocation is still fast, Before pre-populating the cache pointers sped things up considerably, how would it make sure to use one from the current arena without slowing down allocation in general?

So I don't have any benchmark for it today. I worry about the cost initializing arena when C=>Haskell. Current jgc has no cost, but my jgc initializes arena when C=>Haskell everytime. Please imagine the cost call all of find_cache(). Regards, -- Kiwamu Okabe at METASEPI DESIGN