High Performance Computing Engineer
Current
Mar 2022 - Present
AeroLeads people directory · profile
Samuel Kortas Email & Phone Number
High Performance Scientist
at
D-Wave
1 work email found
@kaust.edu.sa
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
High Performance Scientist
Location
Greater Ottawa Metropolitan Area, Canada, Canada
Who is Samuel Kortas? Overview
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Quick answer
Samuel Kortas is listed as High Performance Scientist at D-Wave, based in Greater Ottawa Metropolitan Area, Canada, Canada. AeroLeads shows a work email signal at kaust.edu.sa and a matched LinkedIn profile for Samuel Kortas.
Samuel Kortas previously worked as High Performance Computing Engineer at D-Wave and Computational Scientist at Kaust. Samuel Kortas holds Ingenieur, Applied Mathematics from Centralesupélec.
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Email format at D-Wave
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{first}.{last}@kaust.edu.sa
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Profile bio
About Samuel Kortas
For the last 25 years, I have been acting as a computional scientist at the service of National Institutions like Los Alamos National Laboratory, the French Atomic Commission of Energy (CEA), the French National Center for Scientific Research (CNRS), as a research engineer in R&D department of Electricité de France (EDF), or as a technical leader at Cap Gemini involved in consulting missions for Hewlett-Packard, Alcatel Lucent, ST MicroElectronics or Lexmark. My missions were all related to resource tuning either in an high performance or embedded context in domain as diverse as ocean modeling, nuclear safety, telecom high availability service optimization, embedded driver programming, kernel porting feasibility or technical survey and realization of proof of concept on strategic market trends. Since 1992, as a benchmark expert, I have been involved in the procurement and acceptance of five supercomputers all listed in the top 20 at their inauguration.I joined KAUST Supercomputing Laboratory in 2013. Besides being a point of contact for industrial users and taking care of user support classical tasks (training, software installation and tuning), my mission consists of facilitating the use of KAUST’s HPC resource through the development of innovative tools. my research interests focus on making the user experience of KAUST supercomputer Shaheen II as transparent as possible. I am the developer of breakit and decimate, two tools extending the scheduler capabilities in managing jobs per thousands or the execution of complex workflows of dependent jobs making them fault-tolerant to hardware or numerical failures. I also designed a web-based engine allowing a post-mortem analysis of Shaheen's workload as well as an internal testing framework used to perform a non-regression study of KAUST's HPC environment. I am currently exploring possible architectures we could put in place to link our resources with cloud services to accommodate our production burst in a transparent way for our users thanks to containers, automatic off-loading and design of a single submission interface.
Listed skills include High Performance Computing, Applied Mathematics, C, Linux, and 30 others.
Current workplace
Samuel Kortas's current company
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8 roles · 27 years
Samuel Kortas work experience
A career timeline built from the work history available for this profile.
Computational Scientist
Computational Scientist, expert in HPC, Cloud computing, and Full Stack developmentMission: - Supporting the HPC users of Shaheen, a first class supercomputer Cray XC-40 system of 200k cores (training, software installation and tuning) - point of contact for industrial users - Designing, tuning and implementation of workflows based on open source.
Sep 2013 - Mar 2022
Research Engineer In High Performance Computing
Mission:- ported and tuned widely used inhouse codes and workflows on HPC Resources - designed benchmarks and selected vendors during the procurement of 3 generations of supercomputers, - ported and tuned major in-house consumption prediction code to distributed memory cluster to achieve a critical restitution time - eased access to HPC Resources via the.
Aug 2004 - Aug 2013
Part-Time Lecturer In Software Engineering
Mission: - created and taught the Software Engineering class for students in master of computational science, and master in applied maths- designed, realized and deployed the first MOOC solution of the university: http://dess.gl.free.frSkills Involved:- didactic teaching of knowledge based upon own industrial experience. - Web authoring, collaborative.
Sep 2003 - Sep 2007
Technical Leader
Mission: - Designed, coded, deployed and test embedded software for 15 R&D departments of large companies (HP, Alcatel, Lexmark, ST Microelectronics, ATMEL, Cisco, Schlumberger),- As an external consultant, evaluation of costs and risks for planned innovation.Main Achievements:- For Alcatel Lucent design, development, installation and test of a printer.
1999 - 2004
~5 yrs
Research Engineer
Mission:- Optimized internal numerical schemes of Cathare – an international reference nuclear safety code,- Ported the sequential version of Cathare to shared memory and distributed memory architectures,Main Achievements:- significant gains in execution time while respecting the original accuracy of the code.Skills involved: - Numerical Analysis.
Aug 1997 - Sep 1999
Phd Student In Applied Mathematics And Computer Science
Multilevel multidomain preconditioners for high precision finite volume solvers. Parallel implementation on distributed memory machinesIn this work, we aim for an efficient solution of nonlinear advection-diffusion or Navier-Stokes problems discretized with a new fourth-order compact-like finite volume scheme, CFV4. Its efficiency is shown on Krylov solver.
Dec 1993 - Jul 1997
Post-Doctoral Student
Mission: - In charge of the porting of POP - an important parallel ocean modeling code. from shared to distributed memory environment,- Implementing curvilinear coordinates transformation.Main Achievements:- Efficient automatic porting of the ever evolving source code of POP from F90 programmed in shared memory model on CM5 Thinking Machine to f77 and C a.
Oct 1992 - Dec 1993
4 education records
Samuel Kortas education
Ingenieur, Applied Mathematics
Phd, Applied Mathematics & Computing Science
Université De Provence
Master Degree, Fundamental Computing Science
Université Pierre Et Marie Curie, Paris V
Mathematics
Lycée Louis Le Grand
FAQ
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Quick answers generated from the profile data available on this page.
What company does Samuel Kortas work for?
Samuel Kortas works for D-Wave.
What is Samuel Kortas's role at D-Wave?
Samuel Kortas is listed as High Performance Scientist at D-Wave.
What is Samuel Kortas's email address?
AeroLeads has found 1 work email signal at @kaust.edu.sa for Samuel Kortas at D-Wave.
Where is Samuel Kortas based?
Samuel Kortas is based in Greater Ottawa Metropolitan Area, Canada, Canada while working with D-Wave.
What companies has Samuel Kortas worked for?
Samuel Kortas has worked for D-Wave, Kaust, Edf R&D, Université De Provence, and Capgemini.
How can I contact Samuel Kortas?
You can use AeroLeads to view verified contact signals for Samuel Kortas at D-Wave, including work email, phone, and LinkedIn data when available.
What schools did Samuel Kortas attend?
Samuel Kortas holds Ingenieur, Applied Mathematics from Centralesupélec.
What skills is Samuel Kortas known for?
Samuel Kortas is listed with skills including High Performance Computing, Applied Mathematics, C, Linux, Software Development, Fortran, Optimization, and Programming.
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