I love obstacks, after a lead at a job I was at a decade ago pointed them out to me I always look for a chance to use them, but haven't really had much of a chance.
There isn't a lot of info about them though. Go hunting for performance metrics on them, or discussion of them generally and you won't find much. The glibc pages themselves don't give much justification why you would use them vs malloc, or an arena allocator, etc.
There isn't a lot of info about them though. Go hunting for performance metrics on them, or discussion of them generally and you won't find much. The glibc pages themselves don't give much justification why you would use them vs malloc, or an arena allocator, etc.