This book constitutes theproceedings of the 29th International Conference on Architecture of ComputingSystems, ARCS 2016, held in Nuremberg, Germany, in April 2016.The 29 full papers presented in this volume werecarefully reviewed and selected from 87 submissions. They were organized intopical sections named: configurable and in-memory accelerators;network-on-chip and secure computing architectures; cache architectures andprotocols; mapping of applications on heterogeneous architectures and real-timetasks on multiprocessors; all about time: timing, tracing, and performancemodeling; approximate and energy-efficient computing; allocation: from memoriesto FPGA hardware modules; organic computing systems; and reliability aspects inNoCs, caches, and GPUs.