| Commit message (Collapse) | Author | Age |
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darcs-hash:20041225201857-891bb-ec4076f15ac19f9aef88b0bf2ae728bd9e31f7d0.gz
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Made all variables in CarpetLib:gh to be const or non-public, to avoid
confusion and insanity.
Toward this end, created four member accessors for gh:
const rexts & extents() const
const rbnds & outer_boundaries() const
const rprocs & processors() const
const vector<vector<ibbox> > & bases() const
This involved a few changes in several files throughout the repository:
M ./Carpet/Carpet/src/Initialise.cc -2 +2
M ./Carpet/Carpet/src/Recompose.cc -8 +8
M ./Carpet/Carpet/src/SetupGH.cc -2 +2
M ./Carpet/Carpet/src/modes.cc -3 +3
M ./Carpet/CarpetIOHDF5/src/Recover.cc -4 +4
M ./Carpet/CarpetInterp/src/interp.cc -5 +5
M ./Carpet/CarpetLib/src/dh.cc -3 +3
M ./Carpet/CarpetLib/src/gh.cc -33 +33
M ./Carpet/CarpetLib/src/gh.hh -10 +28
M ./Carpet/CarpetReduce/src/mask_carpet.cc -4 +4
M ./Carpet/CarpetRegrid/src/automatic.cc -2 +2
darcs-hash:20041210131459-32473-ff0835ff0e57f6693fbe1ec23b350d1b1d18e3bc.gz
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Broke this mama of a function into a couple of levels of functional
parts.
darcs-hash:20041201155737-32473-d59b9f090a4d5bac0bce2d668c7ae674d545e660.gz
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Broke this mama of a function into a couple of levels of functional
parts.
darcs-hash:20041201155737-32473-ce364db1ab14403a823d0bf0937ff4520ed04639.gz
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specification parameters
darcs-hash:20041008214424-891bb-b18a419225280e6386f3408b345716b68a7a2303.gz
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darcs-hash:20041008214349-891bb-c7bfec9052c47d14c70ed7c9c620e97be1b959f6.gz
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Do not take basemglevel into account when checking the spacing while
translating the refined regions coordinates into indices.
darcs-hash:20040918133001-891bb-14797eb044358682cd349b54c308c20f405e7b6e.gz
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Replace all CVS header tags with the standard "$Header:$".
darcs-hash:20040918132147-891bb-dea889bdd94a479ec412d14d08e9efca63e5c24d.gz
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darcs-hash:20040814054200-07bb3-5174d89066b25ca8784e2de1c64e9a5c00339519.gz
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darcs-hash:20040807174459-07bb3-155e34c9f1472a18531f78a73a0e94119893d80e.gz
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Update loop over a bounding box to the not-so-recent change of the
iterator semantics.
darcs-hash:20040804142558-07bb3-ad9bf80bdcc1feb4fce2b05cc525950ba664816f.gz
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Use pow() instead of ipow() because the exponent can be negative.
Fixes a bug with negative convergence levels.
darcs-hash:20040803173945-07bb3-cd6785a069013a9ae3370ac476f02f24e6769bb6.gz
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darcs-hash:20040802094236-07bb3-d6b0fd9eff990a3763e6707d6feefc84d8cd9573.gz
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Do not return early.
Take "symmetric_*" parameters into account.
darcs-hash:20040802094220-07bb3-c056a5903837e9d37d75ab68b9bfa03f35b1fcca.gz
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darcs-hash:20040802094105-07bb3-f6b2024eb7bbdef9c3a99ece892383f2a633368d.gz
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darcs-hash:20040802094036-07bb3-64cf06381dc2b174152cf31a4725ee88f19ae4f9.gz
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darcs-hash:20040702081451-1d9bf-9ca30da20856eb1a5f00beb88193e0a2b51aab49.gz
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Ensure that the spacing as given by the user is consistent with the
refinement factor.
darcs-hash:20040627191847-07bb3-03451c512721a46e120580d7ed1299e88c966f9c.gz
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darcs-hash:20040614045952-07bb3-306f8fe7550e33527c630139293d41138a32431f.gz
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Use "requires thorns" to ensure that the thorns are activated in the
correct order.
darcs-hash:20040608190925-07bb3-70b0ac8ee8e570c0b7fff50b02395a288482257d.gz
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darcs-hash:20040604104129-07bb3-206ef5b4084e7e8438fa4144116820401509834e.gz
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darcs-hash:20040602053619-5b8bb-489c114e0b9f4bb3cea211c56f43d8973d11dcd7.gz
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to recollect the GH without regard to parameters like regrid_every or
activate_next. This also makes the ugly external steering to make
recovery work unnecessary.
darcs-hash:20040602050852-5b8bb-ae44a383f5bb2938d1a7fa37686e35a85f97c634.gz
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darcs-hash:20040601073944-19929-e3fc11b081654d1dc3040abcd0a4befdc2540291.gz
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darcs-hash:20040531170400-07bb3-cb3b62fac2f02f6100f22e1a4cb3075ae5c38315.gz
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darcs-hash:20040529175950-07bb3-f4db6fed9d82c9d793d5408e2439a80044d87cd7.gz
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darcs-hash:20040529174758-07bb3-cbc24630c2b4907e7b79aadb1a91cc8eb7c59b1a.gz
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Fix bug in keeping the refinement structure, and add two test cases
for it.
darcs-hash:20040529174219-07bb3-0d6296d475824748d2bee4e7c1029da767648cac.gz
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Introduce a parameter that allows omitting calling recompose when no
new levels have been activated or removed.
darcs-hash:20040529165242-07bb3-5a81b08811c9c7cd16cfdcd84482dd3695c4e6bb.gz
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darcs-hash:20040527102744-07bb3-15c69883d02f9194d48e1ea129063d4f31779986.gz
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Add parameter "verbose".
Fix regrid-every scheme.
darcs-hash:20040527102716-07bb3-9cd5cdfbcbbe96215ef53895035cc8d37549c3af.gz
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Fix bug in smart_outer_boundaries.
Expect to be called after time level cycling.
darcs-hash:20040521161428-07bb3-5acc46116415324d7fe0aaf947677aeae2fce2d9.gz
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darcs-hash:20040513111835-07bb3-41e161143b865b7c0c83c69fd0f1dc80d4978857.gz
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darcs-hash:20040510115624-58737-87e5be19cc09dcd80dee90260028780c3ca30dcd.gz
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Undo interface/capability update, because now Carpet conflicts with
PUGH. Need to sort things out, maybe switch temporarily back to the
"requires thorns" mechanism.
darcs-hash:20040504205239-07bb3-771c6ec96a2b454d63c87a6dc7a1f44f62cd8fd7.gz
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darcs-hash:20040504200954-07bb3-cd9f17c981ce37247fa2122858b10b46425f678a.gz
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darcs-hash:20040428134525-07bb3-c7449414a69ffafce226689cfb83e65845d49bd6.gz
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For smart_outer_boundaries, use the same number of boundary points on
each level.
darcs-hash:20040428134459-07bb3-531d42bb67392d94993bfe9097bb1379e10973f6.gz
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darcs-hash:20040424054016-07bb3-86bf84f1d172a87c9d589647d2e6fdefe5b44ee2.gz
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Regrid based on the current level, not on the number of existing
levels.
darcs-hash:20040422095837-07bb3-b1689fa338c200881f1bde6563288fd277cbc990.gz
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Adapt to new regridding interface; regridding routines are now called
in level mode.
darcs-hash:20040419164807-07bb3-3316b93f9d7c45eea01763d6a36a57bd53e91c43.gz
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darcs-hash:20040418120959-07bb3-05050a71e475171cac6b293de35118e4af8df5ba.gz
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Remove the parameters Carpet::prolongate_initial_data; this is now
always done.
Remove arguments initialise_from and do_prolongate from Regrid().
Regridding is now done in level mode instead of meta mode.
Furthermore, CarpetRegrid is called in singlemape mode.
darcs-hash:20040418112943-07bb3-2e392df1737ab75f3f0d553bb53bde2ed41f8773.gz
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Take symmetry_? parameters into account when setting up a moving
refinement region.
darcs-hash:20040416164133-07bb3-cf997ce94e52928bb5b99706e28ee155009e7d94.gz
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darcs-hash:20040414201944-07bb3-3abc45a6f1034c083fa413d0b917d0f2791a787c.gz
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darcs-hash:20040227152406-07bb3-4fdcba1dfe48b9ecde3df534abea800c54ffc460.gz
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Report a warning instead of aborting when the RegridLevel function
returns an illegal number of levels.
darcs-hash:20040209154843-07bb3-f92482392a8aa2b703a120e088a7b668cf08abae.gz
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darcs-hash:20040205151120-07bb3-cfe9235ac5b627bd71559cd5c2db694b4cc895fe.gz
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Introduce a keyword parameter that selects between fixed and variable
progressive mesh refinement.
darcs-hash:20040205085315-07bb3-08164f32105ec814e53691afac7d88ea8e2099fc.gz
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Import the recently announced changes:
1. Carpet has now an infrastructure for multiple maps (aka "grid
patches"). Instead of a single grid hierarchy there can now be
several. This is largely untested, because the remainder of Cactus
cannot handle multiple coordinate systems.
2. The order in which the schedule bins are called has changed. As Ian
Hawke pointed out, the previous order during time evolution was
inconsistent. The initial data ordering did not allow for recovering
and was not usable for progressively solving elliptic equations for
initial data.
3. Carpet now supports convergence levels. The convergence level
specifies by how many factors of two the resolution in the parameter
file should be coarsened (or refined, if negative). This should make
convergence tests and test runs much easier. It is, in principle, also
possible to run several convergence levels at once. This has not been
tested because the remainder of Cactus cannot handle multiple
resolutions. This will be necessary for a multigrid solver, and also
for having a shadow hierarchy to determine where to refine adaptively.
4. Carpet works together with the new CoordBase domain specification
parameters. Without these, using convergence levels will lead to very
strange results.
5. The "modes" have changed. There are now:
meta mode: the whole simulation
global mode: one convergence level
level mode: one refinement level
singlemap mode: one map on one refinement level
local mode: as previously
The whole mode handling has been cleaned up.
6. The regridding thorn has been cleaned up.
7. The kind of prolongation stencil is now determined in Carpet, i.e. at
a fairly hight level, instead of in CarpetLib.
8. The low-order prolongation operators have been made much more
efficient (as have previously the higher-order ones).
9. Assorted smaller changes.
For Carpet users, there should be no major incompatibilities. The major
improvements are 3 and 4 combined. Here is an example:
CoordBase::domainsize = extent
CoordBase::spacing = gridspacing
CoordBase::zero_origin_x = yes
CoordBase::zero_origin_y = yes
CoordBase::zero_origin_z = yes
CoordBase::xextent = 20.0
CoordBase::yextent = 20.0
CoordBase::zextent = 20.0
CoordBase::dx = 1.0
CoordBase::dy = 1.0
CoordBase::dz = 1.0
CoordBase::boundary_shiftout_x_lower = 1
CoordBase::boundary_shiftout_y_lower = 1
CoordBase::boundary_shiftout_z_lower = 1
Carpet::domain_from_coordbase = yes
Carpet::convergence_level = 0
grid::type = coordbase
grid::domain = octant
grid::avoid_origin = no
This gives you a grid that extends from the origin ("zero_origin") up to
20.0 with a grid spacing of 1.0. Symmetry zones and boundary zones are
added automatically. The "shiftout" says that there is no boundary
point on the origin. The staggering parameters (not shown) default to
"no". In order to change the resolution, only the convergence level
has to be adjusted. Note that the old way of specifying the domain
extent still works.
For Carpet developers, one major change is the new mode handling. As
described in 5, the looping macros (that loop over all refinement
levels, or all components) have changed.
darcs-hash:20040125135727-07bb3-51c9647c1b5080e7e180b52a1b81fa155cfd19e9.gz
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