E-mail: tadeusz.tomczak@pwr.edu.pl

Unit: Faculty of Information and Communication Technology (N) » Department of Computer Engineering

ul. Z. Janiszewskiego 11/17, 50-372 Wrocław
building C-3, room 223
phone +48 71 320 2873

Research fields

• Fast computational hardware; massively-parallel computing; residue number systems.

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Recent papers

2013

• Tomczak T., Zadarnowska K., Koza Z., Matyka M. & Mirosław Ł., Acceleration of iterative Navier-Stokes solvers on graphics processing units, International Journal of Computational Fluid Dynamics, vol. 27, Iss. 4-5, 2013.

2011

• Malecha Z., Mirosław Ł., Tomczak T., Koza Z., Matyka M., Tarnawski W., Szczerba D., and et al: GPU-based simulation of 3D blood flow in abdominal aorta using OpenFOAM, Archives of Mechanics, vol.63(2), 2011, pp. 137-161.
• Tadeusz T., Hierarchical residue number systems with small moduli and simple converters, International Journal of Applied Mathematics and Computer Science, vol. 21, Iss. 1, pp. 173-192

2008

• Tomczak T., Fast Sign Detection for RNS (2n-1,2n,2n+1), Circuits and Systems I: Regular Papers, IEEE Transactions on, vol.55(6), 2008, pp. 1502-1511.

Papers in DONA database

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Selected publications
1	Article 2023 Tadeusz Tomczak, Mariusz Księżyk, Jacek Hanke, Marek Kostur, Maciej Marek, Double-precision hardware accelerator for incompressible Navier–Stokes equations solver based on discontinuous Galerkin method. Advances in Engineering Software. 2023, vol. 176, art. 103393, s. 1-14. ISSN: 0965-9978; 1873-5339 Resources:DOIURLSFX
2	Proceeding paper 2022 Tadeusz Tomczak, Mariusz Księżyk, Maciej Marek, Jacek Hanke, Marek Kostur, Parallel accelerator for discontinuous Galerkin method for Navier-Stokes equations. W: Advances in Systems Engineering : Proceedings of the 28th International Conference on Systems Engineering, ICSEng 2021, December 14-16, Wrocław, Poland / eds. Leszek Borzemski, Henry Selvaraj, Jerzy Świątek. Cham : Springer Nature, cop. 2022. s. 467-476. ISBN: 978-3-030-92603-8; 978-3-030-92604-5 Resources:DOIURLSFX
3	Article 2021 Tadeusz Tomczak, Data-oriented language implementation of the lattice–Boltzmann method for dense and sparse geometries. Applied Sciences. 2021, vol. 11, nr 20, art. 9495, s. 1-19. ISSN: 2076-3417 Resources:DOIURLSFX
4	Article 2019 Tadeusz Tomczak, Roman Szafran, A new GPU implementation for lattice-Boltzmann simulations on sparse geometries. Computer Physics Communications. 2019, vol. 235, s. 258-278. ISSN: 0010-4655 Resources:DOISFX
5	Monograph chapter 2018 Tadeusz Tomczak, Lattice Boltzmann method for sparse geometries : theory and implementation. W: Analysis and applications of lattice boltzmann simulations / Pedro Valero-Lara [ed.]. Hershey, PA : IGI Global Engineering Science Reference, cop. 2018. s. 152-187. ISBN: 978-1-5225-4760-0 Resources:DOI
6	Article 2018 Tadeusz Tomczak, Roman Szafran, Sparse geometries handling in lattice Boltzmann method implementation for graphic processors. IEEE Transactions on Parallel and Distributed Systems. 2018, vol. 28, nr 8, s. 1865 - 1878. ISSN: 1045-9219 Resources:DOISFX
7	Article 2013 Roman Szafran, Tadeusz Tomczak, Wykorzystanie metody lattice-Boltzmann do symulacji mikroprzepływów w kanałach układów lab on a chip = Application of lattice-Boltzmann method in microflow simulation in a lab-on-a-chip microchannels’ systems. Inżynieria i Aparatura Chemiczna. 2013, R. 52, nr 6, s. 568-569. ISSN: 0368-0827 Resources:URL
8	Article 2013 Tadeusz Tomczak, Katarzyna Zadarnowska, Zbigniew Koza, Maciej Matyka, Łukasz Mirosław, Acceleration of iterative Navier-Stokes solvers on graphics processing units. International Journal of Computational Fluid Dynamics. 2013, vol. 27, nr 4/5, s. 201-209. ISSN: 1061-8562 Resources:DOISFX
9	Article 2011 Tadeusz Tomczak, Hierarchical residue number systems with small moduli and simple converters. International Journal of Applied Mathematics and Computer Science. 2011, vol. 21, nr 1, s. 173-192. ISSN: 1641-876X Resources:DOISFX
10	Article 2011 Ziemowit Malecha, Łukasz Mirosław, Tadeusz Tomczak, Zbigniew Koza, Maciej Matyka, Wojciech Tarnawski, Dominik Szczerba, GPU-based simulation of 3D blood flow in abdominal aorta using OpenFOAM. Archives of Mechanics. 2011, vol. 63, nr 2, s. 137-161. ISSN: 0373-2029 2010K Toż w: XIX Polish National Fluid Dynamics Conference [Dokument elektroniczny], Poznań, 5-9 September 2010 / eds. E. Tuliszka-Sznitko, M. Morzyński. Poznań : Sorus, 2010. [11] s., 12 rys., bibliogr. 28 poz. Resources:URLSFX

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