On Mon, 29 Mar 2021 03:15:57 GMT, Nick Gasson <ngas...@openjdk.org> wrote:
> > There's a lot of unrolling, particularly in the non-SIMD case. Please > > consider taking out some of the unrolling; I suspect it'd not increase time > > by very much but would greatly reduce the code cache pollution. It's very > > tempting to unroll everything to make a benchmark run quickly, but we have > > to take a balanced approach. > > But there's only ever one of these generated at startup, right? It's not like > the string intrinsics that are expanded at every call site. I'm talking about icache pollution. This stuff could be quite small. ------------- PR: https://git.openjdk.java.net/jdk/pull/3228
