logoalt Hacker News

ricardo81last Friday at 12:02 PM1 replyview on HN

Presumably after the first run much or all of the program is paged into OS memory


Replies

tomtomtom777last Friday at 1:02 PM

Yes, or it was still in memory from writing.

The numbers match quite nicely. 40gb program size minus 32gb RAM is 8gb, divided by 800mb/s makes 10 seconds.