You can get large gains tuning an allocator for a specific use case, yes, but that's very different from tuning it for thread safety. Particularly since most major allocators use a first-level allocator that's thread-local and is therefore not paying any thread-safety tax in the first place.
> It's rather arrogant to assume that the poster doesn't know what they're doing
Given the question they asked I don't believe it was arrogant at all to assume they don't really know what they were doing. Their response seems to justify the push to start from the basics as well.
> It's rather arrogant to assume that the poster doesn't know what they're doing
Given the question they asked I don't believe it was arrogant at all to assume they don't really know what they were doing. Their response seems to justify the push to start from the basics as well.