Why is memcpy() slow sometimes? Whats up GCC and clang?
Added 2018-05-30 23:13:50 +0000 UTCGithub source
https://github.com/level1wendell/memcpy_sse
This will probably get some more updates before posting, but I thought this would be a good level1 diagnostic to share how to troubleshoot these edge cases.
Sometimes you've got to be prepared to put your waders on and get way out of your comfort zone to troubleshoot issues.
