3 ms·
What makes you say this? The author provides an extremely persuasive case, with perf timings. Additionally updated it with compiler enhancements from GCC and In
by alexeldeib 10y ago
What makes you say this? The author provides an extremely persuasive case, with perf timings. Additionally updated it with compiler enhancements from GCC and Intel that remove the branch mispredictions entirely and do perform as predicted.
- umanwizard 10y agoI think you misunderstood me. I agree that the StackOverflow post has to do with branch prediction. I just meant that I don't think that's why the earlier poster thinks it's parallel to the situation described in the article.
- alexeldeib 10y agoAh, my mistake. I thought the OP a bit further up didn't understand the relation of the stack overflow answer to the array question.
- deleted 10y ago[deleted]