Research

SLS

System Level Synthesis
since 1994


Research topics

photo SLS

The challenges that the micro/nanoelectronic system integration research is currently facing is a huge increase of the number of processors in a chip. The ITRS expects >1000 processing elements on a chip by 2020 for the consumer market. In this context, there are very important issues to be solved:
  • as the integration technology still progresses, can we define architectures which fully benefit from this trend, by exploiting at best the parallelism, parametrization and reconfiguration capabilities of these technologies?
  • as we cannot expect the average programmer to be able to get the most performance out of these huge multiprocessor system, can we help him by providing innovative software frameworks to facilitate and optimize software integration?
  • as the difficulties of HW/SW integration is unparalleled, can we provide synthesis, generation and simulation tools and methodologies to simplify, automate and verify system integration?

To answer these questions, the activity of the System Level Synthesis Group focuses on the following themes:
  • Parallel, configurable and reconfigurable architectures
  • Software frameworks for integrated systems
  • Synthesis, generation and simulation of digital integrated systems

Team leader

MULLER Olivier

Last publications

Baumela T., Externalisation of device drivers from embedded processors to devices, These de Doctorat, 2021
 
Perais A., A Case for Speculative Strength Reduction, IEEE Computer Architecture Letters, Ed. IInstitute of Electrical and Electronics Engineers, Vol. 20, No. 1, pp. 22-25, DOI: 10.1109/LCA.2020.3048694, 2021
 
Badaroux M., Pétrot F., Arbitrary and Variable Precision Floating-Point Arithmetic Support in Dynamic Binary Translation, 26th Asia and South Pacific Design Automation Conference (ASP-DAC 2021), Tokyo (Virtual event), JAPAN, DOI: 10.1145/3394885.3431416, 2021
 
Fernandez-Mesa B.J., Andrade Porras L.-L., Pétrot F., Simulation of Ideally Switched Circuits in SystemC, Asia and South Pacific Design Automation Conference (ASP-DAC 2021), Tokyo, JAPAN, DOI: 10.1145/3394885.3431417, 2021
 
Pierre L., Refinement rules for the automatic TLM-to-RTL conversion of temporal assertions, Integration, the VLSI Journal, Ed. Elsevier, Vol. 76, pp. 190-204, DOI: 10.1016/j.vlsi.2020.06.003, 2021
 
Annual activity report