| Commit message (Collapse) | Author | Age |
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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
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@505 b61c5cb5-eaca-4651-9a7a-d64986f99364
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are not allowed, as indicated by the flesh parameter
Cactus::allow_mixeddim_gfs. This prevents problems if such topologies
do not exist, e.g. on small grids such as 3x3x200.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@493 b61c5cb5-eaca-4651-9a7a-d64986f99364
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PUGH:
Up to now, PUGH does not take the actual grid size into account while
setting the number of processors/domains in each direction. This
gives problems, e.g. using boxes like 200x7x7 (with 3 ghostzones). It
also does not really do a good job in situations with non near-cubic
domains (like in bitant mode it devides first in the z-direction,
which is usually the smallest).
I inserted another decomposition algorithm which is looking for the
longest direction and devides this if possible. Because it was done
to be easy to understand, it can fail in certain situations, in which
it is gracefully falling back to the old decomposition (e.g. a cubic
box and 9 processors).
To include this algorithm I added a keyword "automatic_old" to
PUGH::processor_topology. The new behaviour is the default; this
keyword re-enables the old behaviour.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@471 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@466 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@452 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@449 b61c5cb5-eaca-4651-9a7a-d64986f99364
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This closes PR CactusPUGH/1792: "Zero sized vector groups kill PUGH".
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@447 b61c5cb5-eaca-4651-9a7a-d64986f99364
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connectivity freeing.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@442 b61c5cb5-eaca-4651-9a7a-d64986f99364
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Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@430 b61c5cb5-eaca-4651-9a7a-d64986f99364
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by other thorns to overwrite PUGH's manual topology parameter settings.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@428 b61c5cb5-eaca-4651-9a7a-d64986f99364
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applied to both grid function and grid array variables. Should be done
only for grid functions, of course.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@424 b61c5cb5-eaca-4651-9a7a-d64986f99364
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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
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(and not with 0 as it was before).
This fixes PR CactusPUGH/1546.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@411 b61c5cb5-eaca-4651-9a7a-d64986f99364
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a 'const cGH *' argument now.
Also fixed a couple of other warnings. Untabified sources.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@357 b61c5cb5-eaca-4651-9a7a-d64986f99364
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types is allocated only once (in the first call to CCTK_EnableGroupStorage())
the current state of allocation is kept in a flag for every group.
This is returned by CCTK_QueryGroupStorage() then.
Main purpose of this is to make the NaNChecker working for CCTK_SCALARs also.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@342 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@336 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@334 b61c5cb5-eaca-4651-9a7a-d64986f99364
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since some MPI implementations might just kill the other processes.
This should fix PR Cactus-701.
Also made pGH_SetupnProcs() static and added grdoc.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@331 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@330 b61c5cb5-eaca-4651-9a7a-d64986f99364
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Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@324 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@309 b61c5cb5-eaca-4651-9a7a-d64986f99364
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in a particular direction, if not, set nprocs for that dir to 1.
Now test_pw_ADM_leap passes in parallel.
Fixed a coding error.
Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@290 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@287 b61c5cb5-eaca-4651-9a7a-d64986f99364
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before the group's variables are destroyed.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@271 b61c5cb5-eaca-4651-9a7a-d64986f99364
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Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@269 b61c5cb5-eaca-4651-9a7a-d64986f99364
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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
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Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@252 b61c5cb5-eaca-4651-9a7a-d64986f99364
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timelevels.
Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@249 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@248 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@245 b61c5cb5-eaca-4651-9a7a-d64986f99364
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into several files
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@243 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@242 b61c5cb5-eaca-4651-9a7a-d64986f99364
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New argument lists
Added MPI_Abort to overload CCTK_Abort
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@240 b61c5cb5-eaca-4651-9a7a-d64986f99364
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Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@237 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@233 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@227 b61c5cb5-eaca-4651-9a7a-d64986f99364
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This fixes a memory leak in PUGH.
Also introduced a termination routine for PUGH which destroys the top-most pGH.
Now all memory ever allocated by PUGH should be finally freed at CCTK_TERMINATE.
Other thorns' termination routines which still need some information from
the pGH should register themselfs as "BEFORE Driver_Terminate".
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@226 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@223 b61c5cb5-eaca-4651-9a7a-d64986f99364
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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
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Fixes PR 346.
Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@216 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@213 b61c5cb5-eaca-4651-9a7a-d64986f99364
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should begin with PUGH.
Tom
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@211 b61c5cb5-eaca-4651-9a7a-d64986f99364
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for GROUP_GF and GROUP_ARRAY.
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@203 b61c5cb5-eaca-4651-9a7a-d64986f99364
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Need to reconfigure before your next build
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@196 b61c5cb5-eaca-4651-9a7a-d64986f99364
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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
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This should fix the memory leak in BAM as well as running out of
MPI_Type_requests.
Thomas
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@177 b61c5cb5-eaca-4651-9a7a-d64986f99364
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and return values.
Fixing CactusPUGH-PUGH 264.
Thomas
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@176 b61c5cb5-eaca-4651-9a7a-d64986f99364
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git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@170 b61c5cb5-eaca-4651-9a7a-d64986f99364
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Periodic boundary conditions are applied during a SyncGroup, at the
moment only for multiprocessors (single processor will be added to SyncGroup when multiprocessor is working properly).
The parameter is
driver::periodic = "yes"
When this is tested, periodic boundary conditions in different directions
will be added.
IOAscii isn't working properly with periodic boundary conditions, this
will be fixed soon. (You get two extra nonsense points on each line,
if the ghostzone size is 1).
git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@168 b61c5cb5-eaca-4651-9a7a-d64986f99364
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