Jemalloc 5.4 Released With Portability Improvements, Code Cleanups Earlier this year Meta announced a renewed investment into the jemalloc memory allocator that's been popular for server and HPC use among various desktop use-cases too. After stagnating a bit in recent years, Jemalloc has been off to seeing new developments since Meta's announcement and out today is Jemalloc 5.4 as the latest step forward... https://www.phoronix.com/news/Jemalloc-5.4