Lubomir Riha Email & Phone Number

District Ostrava-City, Czech Republic

Development of scalable scientific applications including GPGPU and Intel Xeon Phi acceleration, energy efficient computing and application performance analysis International Projects: • Horizon 2020 - POP2 Center of Excellence – Performance Optimisation and Productivity – Principal Investigator at IT4I • Horizon 2020 - READEX (www.readex.eu) – Runtime Exploitation of Application Dynamism for Energy-Efficient Exascale Computing – Principal Investigator at IT4I National Projects: • IT4Innovations National Supercomputing Center – MEYS Large Infrastructures for Research, Experimental Development and Innovations – investigator • IT4Innovations excellence in science - MEYS National Programme of Sustainability – investigatorKey Research Projects: • ExaScale PaRallel FETI SOlver – ESPRESO (espreso.it4i.cz) – Co-Principal developer – highly efficient parallel solver which contains several FETI based algorithms including Hybrid Total FETI method suitable for parallel machines with tens or hundreds of thousands of cores. Library support both GPGPU and Intel Xeon Phi accelerators• Development of tools for energy efficiency evaluation of the HPC applications – a set of tools designed to measure energy consumption and other properties of significant regions of parallel applications (MERIC tool) and evaluate the dynamic behavior of these regions (RADAR tool) and present in a clear form. • Development of the parallel rendering engine using MPI+OpenMP based on Blender Cycles and its accelerations using Intel Xeon Phi accelerators

District Ostrava-City, Czech Republic

Development of highly scalable sparse linear solvers; GPGPU and Intel Xeon acceleration of scientific applications, energy efficient computing and application analysis International Projects: • Intel Parallel Computing Center at IT4Innovations (ipcc.it4i.cz) – Principal developer – Intel Xeon Phi acceleration of the ESPRESO library and development of the interface to CSC Elmer and OpenFOAM.• Oak Ridge National Laboratory – Direct Discretion Project – Principal Investigator – 1.7 million core hours on Titan supercomputer to develop scalable and GPU accelerated HTFETI solver• Intel HPC Curriculum Grant: “Xeon Phi coprocessors: Test Cases on Image Rendering” – Principal Investigator – 2016HPC Enabling Expert: enabling of user specific/in-house parallel applications on Anselm and Salomon supercomputers – support for academic and industry partners

District Ostrava-City, Czech Republic

Acceleration of iterative sparse linear solvers using heterogeneous accelerators Research Projects: • FP7 - EXA2CT (projects.imec.be/exa2ct) – Investigator – Exascale Algorithms and Advanced Computational Techniques (nomination to Innovation Radar Prize 2017 for ESPRESO library)• PRACE WP7 – Task within the project: acceleration of DCG solvers using MIC accelerators – with The High Performance Computing Center Stuttgart (HLRS)System Administration: Administration of GPU and MIC accelerated nodes of the Anselm supercomputer

Greenbelt, Md, Usa

Parallelization of (1) dimension reduction techniques for hyperspectral remote sensing and (2) cloud detection algorithms for Intel Xeon Phi and Nvidia Kepler GPU many-core architectures.

Stanford, California

Development of ESPRESO solver during stay in Farhat Research Group (FRG) at Department of Aeronautics and Astronautics

High Performance Computing Lab

Research and development in the area of high performance scientific, engineering and business analytics applications.Research projects: - Multi-core (OpenMP) and GPU (CUDA) acceleration of business analytics applications (multi-dimensional databases and OLAP) – with IBM Centers for Advanced Studies (CAS), Toronto, Canada - Intelligent Display - Architectural design of cloud based client device – with AMD Inc. - Architecture optimization for specific application workloads - Methods for Communication Efficient Work Distributions on Heterogeneous Clusters – designed for clusters with multiple GPU accelerators per node and InfiniBand interconnectSystem administration of HPCL supercomputers and servers - CRAY XE6m; Linux based homogeneous and heterogeneous (GPU) clusters with InfiniBand interconnect - Clusters: CentOS, ROCKS with Sun Grid Engine, Warewulf with SLURM; CRAY XE6m (CLE with SLURM); Servers: Ubuntu

Electrical And Computer Engineering Department

Graduate level courses (MSc. and Ph.D. level) - ECE 6105-10: Introduction to High-Performance Computing (Semesters: Fall 2011) - ECE 6125-10: Parallel Computer Architecture (Semesters: Summer 2011 and 2012, Spring 2012)

Computer Science Department

Research Assistant – Signal, Image Processing and Parallel Computing Design and implementation of real time image processing algorithms for: (a) computer cluster (using MPI), (b) FPGA (using VHDL, Matlab), (c) CELL (using C and CELL BE SDK) and (d) GPU (using C, C# and NVIDIA CUDA). Experience in development of Linux embedded systems for Sensor Networks. System Administrator – Apple G5 based HPC cluster XSEED

Department Of Measurement, Faculty Of Electrical Engineering

Non-destructive testing and Signal ProcessingDesign of specialized hardware units for Acoustic Emission using FPGA. Design and implementation of real time signal processing algorithms for AE on Graphical Processing Units and FPGAs.

Prague, The Capital, Czech Republic

PIXEL magazine – Digital Video and DVD authoring - 27 articles

Prague, The Capital, Czech Republic

CHIP magazine – Digital Video and Multimedia - 35 articles

Doctor Of Philosophy (Phd), Electrical And Electronics Engineering

Specialization – Non-destructive testing and Signal Processing Dissertation thesis – Discriminating acoustic emission events on the basis.

Doctor Of Science (D.Sc.), Computer Science

Activities and Societies: Golden Key International Honour SocietySpecialization – Image and Signal Processing Dissertation thesis – GPU.

Master'S Degree, Electrical And Electronics Engineering

Specialization – Measurement and Instrumentation Diploma thesis – Design of a special videoprocessor in FPGA (signal and image processing)

Computer Programming