PETSc/TAO Users Manual (Rev. 3.20)

Technical Report · Mon Nov 13 04:00:00 EST 2023

DOI:https://doi.org/10.2172/2205494· OSTI ID:2205494

Balay, S. ^[1]; Abhyankar, S. ^[2]; Adams, M. F. ^[3]; Benson, S. ^[1]; Brown, J. ^[4]; Brune, P. ^[1]; Buschelman, K. ^[1]; Constantinescu, E. M. ^[1]; Dalcin, L. ^[5]; Dener, A. ^[1]; Eijkhout, V. ^[6]; Faibussowitsch, J. ^[7]; Gropp, W. D. ^[7]; Hapla, V. ^[8]; Isaac, T. ^[9]; Jolivet, P. ^[10]; Karpeev, D. ^[1]; Kaushik, D. ^[1]; Knepley, M. G. ^[11]; Kong, F. ^[12] ; Kruger, S. ^[13]; May, D. A. ^[14]; McInnes, L. Curfman ^[1]; Mills, R. Tran ^[1]; Mitchell, L. ^[15]; Munson, T. ^[1]; Roman, J. E. ^[16]; Rupp, K. ^[17]; Sanan, P. ^[18]; Sarich, J. ^[1]; Smith, B. F. ^[19]; Zampini, S. ^[5]; Zhang, H. ^[20]; Zhang, J. ^[1]

---

1. Argonne National Laboratory (ANL), Argonne, IL (United States)
2. Argonne National Laboratory (ANL), Argonne, IL (United States); Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
3. Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
4. Argonne National Laboratory (ANL), Argonne, IL (United States); University of Colorado, Boulder, CO (United States)
5. King Abdullah University of Science and Technology (KAUST), Thuwal (Saudi Arabia)
6. University of Texas at Austin, TX (United States)
7. Argonne National Laboratory (ANL), Argonne, IL (United States); University of Illinois, Urbana-Champaign, IL (United States)
8. Eidgenoessische Technische Hochschule (ETH), Zurich (Switzerland)
9. Argonne National Laboratory (ANL), Argonne, IL (United States); Georgia Institute of Technology, Atlanta, GA (United States)
10. Sorbonne Universite, Paris (France); Centre National de la Recherche Scientifique (CNRS) (France)
11. Argonne National Laboratory (ANL), Argonne, IL (United States); University at Buffalo, NY (United States)
12. Argonne National Laboratory (ANL), Argonne, IL (United States); Idaho National Laboratory (INL), Idaho Falls, ID (United States)
13. Tech-X Corporation, Boulder, CO (United States)
14. University of Oxford (United Kingdom); University of California, San Diego, CA (United States)
15. NVIDIA Corporation, Santa Clara, CA (United States); Durham University (United Kingdom)
16. Universitat Politècnica de València (Spain)
17. Argonne National Laboratory (ANL), Argonne, IL (United States); TU Wien, Vienna (Austria)
18. Argonne National Laboratory (ANL), Argonne, IL (United States); Eidgenoessische Technische Hochschule (ETH), Zurich (Switzerland)
19. Argonne National Laboratory (ANL), Argonne, IL (United States); Flatiron Institute, New York, NY (United States)
20. Argonne National Laboratory (ANL), Argonne, IL (United States); Illinois Institute of Technology, Chicago, IL (United States)

This manual describes the use of the Portable, Extensible Toolkit for Scientific Computation (PETSc) and the Toolkit for Advanced Optimization (TAO) for the numerical solution of partial differential equations and related problems on high-performance computers. PETSc/TAO is a suite of data structures and routines that provide the building blocks for the implementation of large-scale application codes on parallel (and serial) computers. PETSc uses the MPI standard for all distributed memory communication.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
• DOE Contract Number: AC02-06CH11357
• OSTI ID: 2205494
• Report Number(s): ANL--21/39 Rev. 3-20; 185712
• Country of Publication: United States
• Language: English

Related Subjects

97 MATHEMATICS AND COMPUTING