glibc's malloc has actually been decent with regards to concurrent memory allocation for a while now, in my experience. I googled around, and found someone talk

glibc's malloc has actually been decent with regards to concurrent memory allocation for a while now, in my experience. I googled around, and found someone talking about glibc's malloc not using a global lock: http://siddhesh.in/journal/2012/10/24/malloc-per-thread-arenas-in-glibc/ http://siddhesh.in/journal/2012/10/24/malloc-per-thread-aren...