Daniel Langr

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 20

Top Topics

Sparse Matrices

Top Venues

Comput. Phys. Commun.

Scalable Comput. Pract. Exp.

Publications

Daniel Langr, Tomás Dytrych
Parallel multithreaded deduplication of data sequences in nuclear structure calculations. Int. J. High Perform. Comput. Appl. 38 (1) (2024)
Alexis Mercenne, Kristina D. Launey, Tomás Dytrych, Jutta E. Escher, S. Quaglioni, Grigor H. Sargsyan, Daniel Langr, Jerry P. Draayer
nucleon-nucleus interactions for light- and intermediate-mass nuclei. Comput. Phys. Commun. 280 (2022)
Daniel Langr, Tomás Dytrych
Parallel Identification of Unique Sequences in Nuclear Structure Calculations. PPAM (2) (2022)
Daniel Langr, Klára Schovánková
CPP11sort: A parallel quicksort based on C++ threading. Concurr. Comput. Pract. Exp. 34 (4) (2022)
Tomás Dytrych, Daniel Langr, Jerry P. Draayer, Kristina D. Launey, Daniel Gazda
SU3lib: A C++ library for accurate computation of Wigner and Racah coefficients of SU(3). Comput. Phys. Commun. 269 (2021)
Ivan Simecek, Claudio Kozický, Daniel Langr, Pavel Tvrdík
Space-Efficient k-d Tree-Based Storage Format for Sparse Tensors. HPDC (2020)
Daniel Langr, Martin Kocicka
Reducing the Impact of Intensive Dynamic Memory Allocations in Parallel Multi-Threaded Programs. IEEE Trans. Parallel Distributed Syst. 31 (5) (2020)
Daniel Langr, Tomás Dytrych, Kristina D. Launey, Jerry P. Draayer
Accelerating many-nucleon basis generation for high performance computing enabled ab initio nuclear structure studies. Int. J. High Perform. Comput. Appl. 33 (3) (2019)
Daniel Langr, Tomás Dytrych, Jerry P. Draayer, Kristina D. Launey, Pavel Tvrdík
Efficient algorithm for representations of U(3) in U(N). Comput. Phys. Commun. 244 (2019)
Daniel Langr, Ivan Simecek
Analysis of Memory Footprints of Sparse Matrices Partitioned Into Uniformly-Sized Blocks. Scalable Comput. Pract. Exp. 19 (3) (2018)
Ivan Simecek, Daniel Langr, Ivan Kotenkov
Multilayer Approach for Joint Direct and Transposed Sparse Matrix Vector Multiplication for Multithreaded CPUs. PPAM (1) (2017)
Daniel Langr, Tomás Dytrych, Tomás Oberhuber, Frantisek Knapp
Efficient Parallel Generation of Many-Nucleon Basis for Large-Scale Ab Initio Nuclear Structure Calculations. PPAM (2) (2017)
Daniel Langr, Ivan Simecek
On Memory Footprints of Partitioned Sparse Matrices. FedCSIS (2017)
Daniel Langr, Ivan Simecek, Tomás Dytrych
Block Iterators for Sparse Matrices. FedCSIS (2016)
Ivan Simecek, Richard Fritsch, Daniel Langr, Róbert Lórencz
Parallel Solver of Large Systems of Linear Inequalities Using Fourier-Motzkin Elimination. Comput. Informatics 35 (6) (2016)
Ivan Simecek, Daniel Langr
Efficient parallel evaluation of block properties of sparse matrices. FedCSIS (2016)
Tomás Dytrych, Pieter Maris, Kristina D. Launey, Jerry P. Draayer, James P. Vary, Daniel Langr, Erik Saule, Mark A. Caprio, Ümit V. Çatalyürek, Masha Sosonkina
Efficacy of the SU(3) scheme for ab initio large-scale calculations beyond the lightest nuclei. Comput. Phys. Commun. 207 (2016)
Daniel Langr, Pavel Tvrdík
Evaluation Criteria for Sparse Matrix Storage Formats. IEEE Trans. Parallel Distributed Syst. 27 (2) (2016)
Daniel Langr, Pavel Tvrdík, Ivan Simecek
AQsort: Scalable Multi-Array In-Place Sorting with OpenMP. Scalable Comput. Pract. Exp. 17 (4) (2016)
Daniel Langr
On Memory Footprints of Partitioned Sparse Matrices. CoRR (2016)
Daniel Langr, Pavel Tvrdík, Ivan Simecek, Tomás Dytrych
Downsampling Algorithms for Large Sparse Matrices. Int. J. Parallel Program. 43 (5) (2015)
Ivan Simecek, Daniel Langr
Space and Execution Efficient Formats for Modern Processor Architectures. SYNASC (2015)
Daniel Langr, Ivan Simecek, Pavel Tvrdík
Loading Large Sparse Matrices Stored in Files in the Adaptive-Blocking Hierarchical Storage Format. CoRR (2014)
Ivan Simecek, Daniel Langr
Tree-based Space Efficient Formats for Storing the Structure of Sparse Matrices. Scalable Comput. Pract. Exp. 15 (1) (2014)
Ivan Simecek, Daniel Langr, Jan Trdlicka
Efficient Converting of Large Sparse Matrices to Quadtree Format. SYNASC (2014)
Daniel Langr, Pavel Tvrdík, Tomás Dytrych, Jerry P. Draayer
Algorithm 947: Paraperm - Parallel Generation of Random Permutations with MPI. ACM Trans. Math. Softw. 41 (1) (2014)
Daniel Langr, Ivan Simecek, Pavel Tvrdík, Tomás Dytrych
Large-Scale Visualization of Sparse Matrices. Scalable Comput. Pract. Exp. 15 (1) (2014)
Daniel Langr, Ivan Simecek, Pavel Tvrdík, Tomás Dytrych
Parallel Data Acquisition for Visualization of Very Large Sparse Matrices. SYNASC (2013)
Ivan Simecek, Daniel Langr, Erik Srnec
The Study of Impact of Matrix-Processor Mapping on the Parallel Sparse Matrix-Vector Multiplication. SYNASC (2013)
Daniel Langr, Pavel Tvrdík, Tomás Dytrych, Jerry P. Draayer
Fake Run-Time Selection of Template Arguments in C++. CoRR (2013)
Ivan Simecek, Daniel Langr, Pavel Tvrdík
Space Efficient Formats for Structure of Sparse Matrices Based on Tree Structures. SYNASC (2013)
Daniel Langr, Ivan Simecek, Pavel Tvrdík, Tomás Dytrych
Scalable Parallel Generation of Very Large Sparse Benchmark Matrices. PPAM (1) (2013)
Daniel Langr, Ivan Simecek, Pavel Tvrdík
Storing Sparse Matrices to Files in the Adaptive-Blocking Hierarchical Storage Format. FedCSIS (2013)
Ivan Simecek, Daniel Langr, Pavel Tvrdík
Space-efficient Sparse Matrix Storage Formats for Massively Parallel Systems. HPCC-ICESS (2012)
Ivan Simecek, Daniel Langr, Pavel Tvrdík
Minimal Quadtree Format for Compression of Sparse Matrices Storage. SYNASC (2012)
Daniel Langr, Pavel Tvrdík, Tomás Dytrych, Jerry P. Draayer
Fake Run-Time Selection of Template Arguments in C++. TOOLS (50) (2012)
Daniel Langr, Ivan Simecek, Pavel Tvrdík, Tomás Dytrych, Jerry P. Draayer
Adaptive-Blocking Hierarchical Storage Format for Sparse Matrices. FedCSIS (2012)
Martin Kacer, Daniel Langr, Pavel Tvrdík
Clondike: Linux cluster of non-dedicated workstations. CCGRID (2005)