Date: Wed, 14 Sep 2016 19:58:52 -0500 From: Rob Landley <rob@...dley.net> To: Rich Felker <dalias@...c.org> Cc: "j-core@...ore.org" <j-core@...ore.org>, musl@...ts.openwall.com Subject: Re: [J-core] Aligned copies and cacheline conflicts? On 09/14/2016 07:34 PM, Rich Felker wrote: > I could put a fork of memcpy.c in sh/memcpy.c and work on it there and > only merge it back to the shared one if others test it on other archs > and find it beneficial (or at least not harmful). Both musl and the kernel need it. And yes at the moment it seems architecture-specific, but it's a _big_ performance difference... Rob
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