Investing in Infrastructure: Meta’s Renewed Commitment to jemalloc

Source: Meta Engineering

Meta recognizes the long‑term benefits of jemalloc, a high‑performance memory allocator, in its software infrastructure. We are renewing focus on jemalloc, aiming to reduce maintenance needs and modernize the codebase while continuing to evolve the allocator to adapt to the latest hardware and workloads. We are committed to continuing to develop jemalloc.