4 papers
Symbolic Polyhedral-Based Energy Analysis for Nested Loop Programs
Avinash Mahesh Nirmala, Dominik Walter, Frank Hannig +1
This work presents a symbolic approach for estimating the energy consumption for nested loop programs when mapped and scheduled on parallel processor array accelerator architecture…
Exploration of Energy and Throughput Tradeoffs for Dataflow Networks
Abrarul Karim, Joachim Falk, Jürgen Teich
The introduction of dynamic power management strategies such as clock gating and power gating in dataflow networks has been shown to provide significant energy savings when applied…
Loop Control Management in Tightly Coupled Processor Arrays (TCPAs)
Dominik Walter, Frank Hannig, Jürgen Teich
Multidimensional loop kernels often suffer from control overhead that can dominate execution time on parallel loop accelerators. Tightly Coupled Processor Arrays (TCPAs) offload lo…
Exploring Multi-Reader Buffers and Channel Placement during Dataflow Network Mapping to Heterogeneous Many-core Systems
Martin Letras, Joachim Falk, Jürgen Teich
This paper presents an approach for reducing the memory requirements of dataflow applications, while minimizing the execution period when deployed on a many-core target. Often, str…