DDC-I
Articles related to DDC-I
Avionics
Cache partitioning increases CPU utilization for safety-critical multicore applications - Story
March 12, 2013
Cache partitioning reduces worst-case execution time for critical tasks, thereby enhancing CPU utilization, especially for multicore applications.
Avionics
Solving the processor challenges for safety-critical software - Story
October 12, 2011
Multicore, hyperthreading, Dynamic Frequency Scaling (DFS), and DMA are modern processor features aiming to optimize average-case execution times. Such optimizations can result in challenges for safety-critical software designers, who must focus on worst-case behavior, though. However, these issues can be successfully mitigated.
Avionics
Migrating safety-critical software in military and aerospace systems - Story
June 20, 2011
DO-178B applications face reverification and recertification with the impending migration to DO-178C standard.
Avionics
Migrating complex embedded systems - Story
June 24, 2008
Migrating today's complex military and commercial avionics systems can be quite a daunting proposition, but several steps can be taken to alleviate some of the headache.
Avionics
Merging legacy software into contemporary system design - Story
April 02, 2008
As defense industry software developers transition from Ada to Java and upgrade their hardware, they must do so in a way that protects existing application software. Mixed language development tools that support real-time and safety-critical Java as well as stalwarts such as Ada and C provide a seamless upgrade path that enhances productivity while preserving legacy code.
