From: samuel@... Date: 2018-05-09T14:23:21+00:00 Subject: [ruby-core:86956] [Ruby trunk Feature#14739] Improve fiber yield/resume performance Issue #14739 has been updated by ioquatix (Samuel Williams). Thanks Koichi, for your valuable response and I appreciate your past work in this area. I started hacking on my own implementation for x64. It is slightly simpler than libcoro. I have been reviewing x64 ABI, and it should be pretty trivial to support both 64-bit Windows ABI and 64-bit System V ABI (Linux, Mac, Solaris, BSD). The amount of code is < 200 lines for both ABIs. For all other ABIs, I suggest using existing code path. I am happy to release this code to Ruby/MRI under whatever license is suitable. Please be patient while I finish off the patch, when it is done I will update here. ---------------------------------------- Feature #14739: Improve fiber yield/resume performance https://bugs.ruby-lang.org/issues/14739#change-71920 * Author: ioquatix (Samuel Williams) * Status: Open * Priority: Normal * Assignee: * Target version: ---------------------------------------- I am interested to improve Fiber yield/resume performance. I've used this library before: http://software.schmorp.de/pkg/libcoro.html and handled millions of HTTP requests using it. I'd suggest to use that library. As this is used in many places in Ruby (e.g. enumerable) it could be a big performance win across the board. Here is a nice summary of what was done for RethinkDB: https://rethinkdb.com/blog/making-coroutines-fast/ Does Ruby currently reuse stacks? This is also a big performance win if it's not being done already. -- https://bugs.ruby-lang.org/ Unsubscribe: