SeoulTech scientists develop ultra-lightweight memory manager that transforms embedded system performance
Peer-Reviewed Publication
Updates every hour. Last Updated: 9-Sep-2025 15:11 ET (9-Sep-2025 19:11 GMT/UTC)
Embedded systems such as Internet of Things (IoT) devices and single-board computers require careful memory allocation management. In a recent breakthrough, SeoulTech researchers have proposed LWMalloc, a lightweight dynamic memory allocator designed for resource-constrained environments like IoT devices and embedded systems. The research demonstrates up to 53% faster execution times and 23% lower memory usage compared to Linux's default allocator, while requiring only 530 lines of code versus ptmalloc's 4,838 lines.
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The Hertz Foundation, a nonprofit dedicated to advancing American scientific and technological leadership, today announced that the application for the 2026 Hertz Fellowship is now open. The Hertz Fellowship is one of the most competitive and coveted awards for doctoral students in applied sciences, engineering and mathematics. Hertz Fellows receive up to five years of funding, giving them freedom from the traditional constraints of graduate training and the independence needed to pursue groundbreaking research. They also gain lifelong professional support, including mentoring, events and networking opportunities.