diff options
| author | eschnett <eschnett@578cdeb0-5ea1-4b81-8215-5a3b8777ee0b> | 2013-01-22 21:00:28 +0000 |
|---|---|---|
| committer | eschnett <eschnett@578cdeb0-5ea1-4b81-8215-5a3b8777ee0b> | 2013-01-22 21:00:28 +0000 |
| commit | a4ed7cfd73db6ef8418ffb47f4237cc529f8c710 (patch) | |
| tree | bfd603e9eb86fc9ad01ee2b841013903752d1859 /src/Operators.h | |
| parent | 15f9511f821e350bc8c0c850b6f0a65ff786df87 (diff) | |
MoL Update
New integrator Euler. This is an explicit, first-order method, mostly
useful for debugging.
New integrators AB (Adams-Bashforth) with various orders. These are
explicit integrators using several past timelevels to provide
higher-order integration with a single RHS evaluation each.
Introduce LinearCombination, a generic routine to calculate linear
combinations of grid functions. This simplifies existing code, and can
be overloaded if MoL should run on a device (e.g. with OpenCL).
Replace cctk_lsh with cctk_ash where necessary.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/MoL/trunk@190 578cdeb0-5ea1-4b81-8215-5a3b8777ee0b
Diffstat (limited to 'src/Operators.h')
| -rw-r--r-- | src/Operators.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/Operators.h b/src/Operators.h new file mode 100644 index 0000000..72618e4 --- /dev/null +++ b/src/Operators.h @@ -0,0 +1,15 @@ +#ifndef OPERATORS_H +#define OPERATORS_H + +#include <cctk.h> + +CCTK_INT +MoL_LinearCombination(cGH const *const cctkGH, + CCTK_INT const var, + CCTK_REAL const scale, + CCTK_INT const srcs[], + CCTK_INT const tls[], + CCTK_REAL const facts[], + CCTK_INT const nsrcs); + +#endif // #ifndef OPERATORS_H |