Simone Casale Brunet

Cette personne a quitté l’EPFL

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Publications associées (53)

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High-Precision Performance Estimation of Dynamic Dataflow Programs

Marco Mattavelli, Simone Casale Brunet, Endri Bezati, Malgorzata Maria Michalska

An important challenge for a dataflow designer is to efficiently explore the design space in order to find a set of configurations that satisfy the defined objective function. The exploration directions may involve the partitioning, scheduling and buffer d ...

2016

Synthesis and optimization of high-level stream programs

Marco Mattavelli, Endri Bezati, Simone Casale Brunet

In this paper we address the problem of translating high-level stream programs, such as those written in MPEG's RVC-CAL dataflow language, into implementations in programmable hardware. Our focus is on two aspects: sufficient language coverage to make synt ...

2013

MPEG high efficient video coding stream programming and many-cores scalability

Marco Mattavelli, Endri Bezati, Simone Casale Brunet, Daniele Renzi, Malgorzata Maria Michalska, Damien Jack De Saint Jorre

2014

Partitioning And Optimization Of High Level Stream Applications For Multi Clock Domain Architectures

Marco Mattavelli, Simone Casale Brunet, Endri Bezati, Claudio Paolo Alberti

In this paper we propose a design methodology to partition dataflow applications on a multi clock domain architecture. This work shows how starting from a high level dataflow representation of a dynamic program it is possible to reduce the overall power co ...

Ieee2013

Characterizing communication behavior of dataflow programs using trace analysis

Marco Mattavelli, Simone Casale Brunet

This paper investigates the relationship between two ways of analyzing streaming systems: trace analysis for dataflow programs with firing, and network calculus for network flows. While the former focuses on the structure of the dataflow computation while ...

IEEE2014

TURNUS: a unified dataflow design space exploration framework for heterogeneous parallel systems

Marco Mattavelli, Simone Casale Brunet, Claudio Paolo Alberti

This paper presents the main features of the TURNUS coexploration environment, an unified design space exploration framework suitable for heterogeneous parallel systems designed using an high level dataflow representation. The main functions of this tool a ...

IEEE2013

Design space exploration strategies for FPGA implementation of signal processing systems using CAL dataflow program

Marco Mattavelli, Endri Bezati, Simone Casale Brunet, Richard Thavot, Ab Al Hadi Bin Ab Rahman

This paper presents some strategies for design space exploration of FPGA-based signal processing systems that are specified using the CAL dataflow language. The actor- oriented, high-level of abstraction provided by CAL allows flexible exploration and cons ...

2012

TURNUS: An open-source design space exploration framework for dynamic stream programs

Marco Mattavelli, Simone Casale Brunet, Endri Bezati

IEEE2014

TURNUS: A design exploration framework for dataflow system design

Marco Mattavelli, Simone Casale Brunet

While research on the design of heterogeneous concurrent systems has a long and rich history, a unified design methodology and tool support has not emerged so far, and thus the creation of such systems remains a difficult, time-consuming and error-prone pr ...

IEEE2013

MPEG-G Reference-Based Compression of Unaligned Reads Through Ultra-Fast Alignments

Marco Mattavelli, Simone Casale Brunet, Ünsal Öztürk

IEEE2022

Design Space Exploration of High Level Stream Programs on Parallel Architectures: A focus on the Buffer Size Minimization and Optimization Problem

Marco Mattavelli, Simone Casale Brunet, Claudio Paolo Alberti

This paper presents a dataflow design methodology and an associated co-exploration environment, focusing on the optimization of buffer sizes. The approach is applicable to dynamic dataflow designs and its performance is presented and validated by experimen ...

2013

Multi-clock domain optimization for reconfigurable architectures in high-level dataflow applications

Marco Mattavelli, Endri Bezati, Simone Casale Brunet, Claudio Paolo Alberti

2013

Systems Design Space Exploration by Serial Dataflow Program Executions

Marco Mattavelli, Simone Casale Brunet, Claudio Paolo Alberti

2013