Author here. (same comment posted to reddit) @bradfitz thanks for the comments and suggestion. I updated the code based on your suggestion (not allocate for ev

Author here. (same comment posted to reddit) @bradfitz thanks for the comments and suggestion. I updated the code based on your suggestion (not allocate for every add/check) and the performance improved by 25+%!! Appreciate it! I updated the blog and here's the gist that contains the latest results: https://gist.github.com/zhenjl/6515577 https://gist.github.com/zhenjl/6515577