Difference between revisions of "Main Page/faq"
From Nekcem
Jump to navigationJump to search| Line 5: | Line 5: | ||
*[https://wiki.mcs.anl.gov/nekcem/index.php/Main_Page/hybrid_prog Document for hybrid programming (proposed work)] | *[https://wiki.mcs.anl.gov/nekcem/index.php/Main_Page/hybrid_prog Document for hybrid programming (proposed work)] | ||
| − | == Implementation | + | == Implementation == |
=== Topology of code === | === Topology of code === | ||
Revision as of 22:04, 31 January 2011
This is the resource listing page for NekCEM.
Resources
Implementation
Topology of code
- I/O functions were initiated from cem_out function of cem_dg.F (and cem_dg2.F).
- Implementation of parallel I/O routine were defined in vtkbin.c and rbIO_nekcem.c
- vtkcommon.c and vtkcommon.h serve as a place to hold common functions as well as global variables.
- .box → num elements in x,y,z
- .rea → input data
- SIZEu
- lp = #proc
- lelx = 20 each dimension
- lelv = alloc max # of element per proc
To-do List
- More tests on BG/P for config with ng = M and 1< nf < M
- Tests on Kraken and Jaguar
Some notes
- Fortran generated binary file may not be correctly read in C.
- -lstdc++ for link
- libF77 and libI77
- common.h and common_c.h
