GP-SCL swMATH ID: 18629 Software Authors: Vudragović, Dušan; Vidanović, Ivana; Balaž, Antun; Muruganandam, Paulsamy; Adhikari, Sadhan K. Description: C programs for solving the time-dependent Gross-Pitaevskii equation in a fully anisotropic trap. We present C programming language versions of earlier published Fortran programs [the last two authors, ibid. 180, No. 10, 1888–1912 (2009; Zbl 06675063)] for calculating both stationary and non-stationary solutions of the time-dependent Gross-Pitaevskii (GP) equation. The GP equation describes the properties of dilute Bose-Einstein condensates at ultra-cold temperatures. C versions of programs use the same algorithms as the Fortran ones, involving real- and imaginary-time propagation based on a split-step Crank-Nicolson method. In a one-space-variable form of the GP equation, we consider the one-dimensional, two-dimensional, circularly-symmetric, and the three-dimensional spherically-symmetric harmonic-oscillator traps. In the two-space-variable form, we consider the GP equation in two-dimensional anisotropic and three-dimensional axially-symmetric traps. The fully-anisotropic three-dimensional GP equation is also considered. In addition to these twelve programs, for six algorithms that involve two and three space variables, we have also developed threaded (OpenMP parallelized) programs, which allow numerical simulations to use all available CPU cores on a computer. All 18 programs are optimized and accompanied by makefiles for several popular C compilers. We present typical results for scalability of threaded codes and demonstrate almost linear speedup obtained with the new programs, allowing a decrease in execution times by an order of magnitude on modern multi-core computers. Homepage: http://cpc.cs.qub.ac.uk/summaries/AEDU_v2_0.html Related Software: AEDU; Gross-Pitaevskii; imagetime1d; CUDA; BEC-GP-OMP-FOR; realtime3d-hyb; imagtime3d-hyb; GP-SCL-HYB; GPELab; OCTBEC; real3d-cuda; real2dXZ-cuda; real2dXY-cuda; imag3d-cuda; imag2dXZ-cuda; imag2dXY-cuda; DBEC-GP-CUDA; Matlab; GSGPEs; Horovod Cited in: 27 Publications all top 5 Cited by 59 Authors 9 Adhikari, Sadhan K. 9 Muruganandam, Paulsamy 7 Balaž, Antun 4 Vudragović, Dušan 4 Young-S., Luis E. 3 Lončar, Vladimir 2 Antoine, Xavier 2 Duboscq, Romain 2 Škrbić, Srđan 1 Alouini, Brahim 1 Bao, Weizhu 1 Basu, Saurabh 1 Belić, Aleksandar 1 Bhuvaneswari, S. 1 Bogojević, Aleksandar 1 Brewczyk, M. 1 Byrnes, Tim 1 Cai, Jiaxiang 1 Dai, Weizhong 1 Debnath, Argha 1 Gajda, Mariusz 1 Gawryluk, K. 1 Göklü, Ertan 1 Henning, Patrick 1 Hu, Guanghui 1 Huynh, Toan T. 1 Jagtap, Ameya D. 1 Karniadakis, George Em 1 Karpiuk, T. 1 Khan, Ayan 1 Kishor Kumar, R. 1 Kuang, Yang 1 Lämmerzahl, Claus 1 Liang, Hua 1 Liao, Feng 1 Luo, Ji 1 Ma, Baoling 1 Malomed, Boris A. 1 Marojević, Želimir 1 Michinel, Humberto 1 Moxley, Frederick Ira III. 1 Nascimento, V. A. 1 Nguyen, Quan M. 1 Olivieri, David N. 1 Paredes, Ángel 1 Peterseim, Daniel 1 Radha, Ramaswamy 1 Ravisankar, R. 1 Rzążewski, Kazimierz 1 Satarić, Bogdan 1 Shukla, Khemraj 1 Slavnić, Vladimir 1 Tang, Qinglin 1 Vidanović, Ivana 1 Vinayagam, P. S. 1 Xu, Xiao 1 Xu, Zhiguo 1 Yan, Yun 1 Zhang, Luming all top 5 Cited in 12 Serials 10 Computer Physics Communications 3 Journal of Computational Physics 3 International Journal of Computer Mathematics 2 Communications in Nonlinear Science and Numerical Simulation 1 Journal of Mathematical Analysis and Applications 1 Physics Letters. A 1 Applied Mathematics and Computation 1 Mathematics and Computers in Simulation 1 Physica D 1 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences 1 Applied Mathematical Modelling 1 SIAM Journal on Scientific Computing all top 5 Cited in 11 Fields 20 Partial differential equations (35-XX) 13 Numerical analysis (65-XX) 10 Statistical mechanics, structure of matter (82-XX) 6 Quantum theory (81-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Fluid mechanics (76-XX) 2 Optics, electromagnetic theory (78-XX) 1 History and biography (01-XX) 1 Operator theory (47-XX) 1 Computer science (68-XX) 1 Relativity and gravitational theory (83-XX) Citations by Year