Roger Espasa

Computer Science · Physical Sciences

20h-index2.2kcitations50works1.02yr avg
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Research Topics

Parallel Computing and Optimization Techniques(43), Advanced Data Storage Technologies(16), Distributed and Parallel Computing Systems(11), Interconnection Networks and Systems(10), Embedded Systems Design Techniques(9)

Publications50 total

Neuromorphic Technology Insights in Spain
2024· 1 citedOpen Access
Accelerating ML Recommendation with over a Thousand RISC-V/Tensor Processors on Esperanto’s ET-SoC-1 Chip
2021· 25 cited
A SIMD-efficient 14 instruction shader program for high-throughput microtriangle rasterization
The Visual Computer·2010· 6 cited
Larrabee: A Many-Core Intel Architecture for Visual Computing
Lecture notes in computer science·2010
Larrabee: A Many-Core x86 Architecture for Visual Computing
IEEE Micro·2009· 166 cited
Larrabee
2008· 127 cited
Larrabee
ACM Transactions on Graphics·2008· 780 cited
Registers Size Influence on Vector Architectures
2007
Shader Performance Analysis on a Modern GPU Architecture
2006· 49 cited
Workload Characterization of 3D Games
2006· 14 cited
Conflict-Free Accesses to Strided Vectors on a Banked Cache
IEEE Transactions on Computers·2005· 10 cited
Link-Time Path-Sensitive Memory Redundancy Elimination
2005· 4 cited
A Single (Unified) Shader GPU Microarchitecture for Embedded Systems
Lecture notes in computer science·2005· 11 cited
Link-time optimization techniques for eliminating conditional branch redundancies
2004· 3 cited
Load redundancy elimination on executable code
Concurrency and Computation Practice and Experience·2003· 3 cited
A Cost-Effective Architecture for Vectorizable Numerical and Multimedia Applications
Theory of Computing Systems·2003· 2 cited
Speculative alias analysis for executable code
2003· 14 cited
Tarantula: a vector extension to the alpha architecture
2003· 44 cited
Exploiting a new level of DLP in multimedia applications
2003· 22 citedOpen Access
Decoupled vector architectures
2002· 65 citedOpen Access
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Frequent Co-authors

Mateo Valero(27), Jesús Corbal(9), Toni Juan(5), André Seznec(5), Francisca Quintana(5), Manel Fernández(5), Victor Moya(4), Josep Roca(4), Luís Villa(4), Larry Seiler(3), Doug Carmean(3), Eric Sprangle(3), Tom Forsyth(3), Michael Abrash(3), Pradeep Dubey(3), Stephen Junkins(3), Adam Lake(3), Jeremy Sugerman(3), Robert Cavin(3), Ed Grochowski(3)