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* Introduce cctk_ash, retire cctk_lssheschnett2012-07-04
| | | | | | | | | | | | Introduce cctk_ash, describing the process-local array shape that has been allocated. This may be larger than cctk_lsh, the process-local shape that should be used. Retire cctk_lssh and related infrastructure to handle staggered grid functions. git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@515 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Erik's patch to "Make PUGH's memory statistics work again".tradke2006-06-15
| | | | | | | | | See http://www.cactuscode.org/old/pipermail/patches/2005-November/000118.html for the start of the thread. The final patch is not available on the patches mailing list but can eventually be refered to via http://www.aei.mpg.de/~jthorn/spool/pugh-memstats-2.diff. git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@480 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Store the directional stagger indices in the pGV structure rather than just thetradke2004-06-26
| | | | | | | | staggering code. And use this former later on - this closes PR CactusPUGH 1549: "Staggered grids crash PUGH". git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@446 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Allow vector groups of scalars.schnetter2003-11-21
| | | | | | | | | | Allow vector groups with more than one declared variable. Much of this patch consists of removing special case code for scalars. Scalars are now almost everywhere treated as rank 0 arrays. git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@423 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Preliminary support for 'vector' Grid Variables (see commits to ↵goodale2001-10-07
| | | | | | | | | | | | | | interface_parser.ccl for syntax). Works for GFs and GAs, but not implemented yet for GSs. Please treat this as volatile until it is documented, and let me know if you are using it. Tom git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@351 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Removed the first_array_in_group flag from the pGA. It's not needed anymore.tradke2000-09-18
| | | | git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@273 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Added an array of stati to comm structure for outstanding send requests.tradke2000-09-15
| | | | git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@266 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Added an index for arrays to the pGA and pGH which is needed to make thatallen2000-09-01
| | | | | | | | | Cache lines are associated uniquely with each timelevel of GA This unique index is used now when storage is assigned for the GA git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@264 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Quick and dirty fix to prevent access to freed memory when destroying Array ↵goodale2000-07-19
| | | | | | | | | | | | groups. This is far from perfect, and seems to now not free all the memory, but is far better than a segfault. Tom git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@244 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Added new driver overloadable function for querying array data such as lsh.allen2000-06-22
| | | | | | | Put bbox onto the pGV structure to speed up calling this new overloadable function git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@228 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Enabled PUGH to synchronize groups of arrays in one communication calltradke2000-06-14
| | | | | | | | | | | | | | rather than doing it sequentially on individual arrays. Nothing changes for the CCTK routines overloaded by PUGH. For BAM and other thorns which don't care about groups there is now a separate interface to synchronize individual arrays. Also eliminated the restriction to synchronize 1D and 3D arrays only - now it should do arbitrary dims (not yet tested). git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@222 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Use CCTK_MPI rather than MPIallen2000-04-04
| | | | git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@194 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Major changes to PUGH as the dearly loved pGF is removed, and a grid functionallen2000-03-23
| | | | | | | | | | | | | | | | | | | | | | | is lowered to being simply a special case of a grid array, pGA. Grid arrays can all have different sizes, which means that now the size of a GA is moved from the GH to a structure on the GA, along with a lot of other connectivity and additional information which was formerly on the GH. If you need to care about these changes, take a look at the files in src/include/pGH.h and src/include/pGA.h, to see the new structures (I'll leave the old files pGF.h and SetupPGF.c around for a while to compare with). Also, look at a PUGH dependent file which has already been converted, such as CactusPUGHIO/IOASCII/src/Write1D.c. Warning: This commit breaks the development versions of IOHDF5 and IsoSurfacer, these will be fixed real quick. git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@182 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Untabified.goodale2000-02-17
| | | | | | | | | | Got rid of redundant file. Did some formatting changes in line with the coding guidelines. Tom git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@164 b61c5cb5-eaca-4651-9a7a-d64986f99364
* Arrays (no communication yet)allen2000-01-25
| | | | | | | General tidying git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@153 b61c5cb5-eaca-4651-9a7a-d64986f99364
* The pGV stuff is now compiled, and the header is included in pugh.h.goodale1999-11-09
| | | | | | | | | Still need to write SetupPGV and communication routines. Tom git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@132 b61c5cb5-eaca-4651-9a7a-d64986f99364
* The general structure for a grid variable, not used yet.allen1999-10-21
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@113 b61c5cb5-eaca-4651-9a7a-d64986f99364
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