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* CarpetAdaptiveRegrid: Code documentationih2005-02-25
| | | | | | | | As well as documenting the code a bit, add some fixme's (including noting that the code probably won't work correctly with checkpoint/restart yet!). darcs-hash:20050225203643-0ff1f-ae45e424aa69d52e9381a9a011d2242b58944fe7.gz
* CarpetAdaptiveRegrid: Documentationih2005-02-25
| | | | | | | | | | | | | Add some documentation for the AMR, and also an example parameter file (shock tube, 6 levels). Note that my last message about parallel AMR was incorrect; the difference between the 1 and 2 processor runs was entirely due to a bug in Whisky, not in the AMR. Once that was fixed, the results now agree to output precision. Therefore I pronounce parallel AMR "working". darcs-hash:20050225194759-0ff1f-967f0360b73244634d422198c9446f812302c916.gz
* CarpetAdaptiveRegrid: parallel supportih2005-02-24
| | | | | | | | | | | | Make CAR work on more than one processor (that is, I've tested it on my laptop using mpirun -np 2...). Note that at present whilst it runs and gives reasonable answers you do _not_ get the same answers as you would on 1 proc. This is a bug, as yet unfound. But, there probably are lots of other bugs in this code still to be found... darcs-hash:20050224223702-0ff1f-f766381f5309c747ea438dbd10976a99c86abd48.gz
* CarpetAdaptiveRegrid: Allow non-trivial initial gridsih2005-02-23
| | | | | | | Use the CarpetRegrid::manual-coordinate-list notation to allow the setting up of initially refined grids. Literal cut 'n paste in many places. darcs-hash:20050223235501-0ff1f-4be0e5c479aadabc7e1c5682476f95a23c00ec71.gz
* CarpetAdaptiveRegrid: Correct striding correctionIan Hawke2005-02-23
| | | | darcs-hash:20050223105949-58c7f-e087970950767cb32adb21fc617d7789a6b988ec.gz
* CarpetAdaptiveRegrid: Only regrid once per iterationih2005-02-23
| | | | | | | Because the routine now regrids all finer levels than the one on which it is called it is not necessary to regrid more than once per iteration. darcs-hash:20050223143548-0ff1f-d50f953738e11a8653e5eb98a13491b7810cf0dd.gz
* CarpetAdaptiveRegrid: Enforce proper nestingIan Hawke2005-02-22
| | | | | | | | Enforce proper nesting both for parents and children by looping over all finer levels regridding them all at once. This completely destroys efficiency... darcs-hash:20050222174437-58c7f-d280bacafa2fb4c634613381b4c7134733348ec5.gz
* CarpetIOASCII: optionally request the capability SDF and fix build rules for ↵Thomas Radke2005-02-22
| | | | | | utility programs darcs-hash:20050222172448-776a0-7186194f0c9e21967947e733e6dcdef55d77f34f.gz
* Correct paddingih2005-02-21
| | | | | | | Correct the way the errors are padded (an off-by-one error). Also be a bit more careful with F90 intent statements. darcs-hash:20050221195416-0ff1f-9a41dbe1c6c26563fb6b69513fdcabfa887f29d7.gz
* Fix adaptive patch hitting boundaryIan Hawke2005-02-18
| | | | darcs-hash:20050218164449-58c7f-a63ebeaedb7ea80c398986e7267af95dd0dd4679.gz
* Multilevel AMRIan Hawke2005-02-18
| | | | | | | | | Basic support for more than 2 refinement levels with AMR. Basic tests done with shock tubes seem to show that it works. Note that proper nesting is not ensured as yet as we don't check for orphaned grandchildren. darcs-hash:20050218120448-58c7f-5d2e6605ac05f1363596c0e61f6026e8fc057ff8.gz
* CarpetIOHDF5: write a "carpet_version" integer attribute to tag data output ↵Thomas Radke2005-02-14
| | | | | | and checkpoint files darcs-hash:20050214163413-776a0-77171dd6e4746b5d889bfcbe515c0d6f59c6ba10.gz
* CarpetIOHDF5: read the 'group_timelevel' attribute as a positive integer to ↵Thomas Radke2005-02-14
| | | | | | retain backwards compatibility with older checkpoints darcs-hash:20050214145219-776a0-ddc4e8af96f31b02aaff3ace9208b6b1d8dbc96c.gz
* Carpet: Output some grid size statistics after regriddingErik Schnetter2005-02-11
| | | | darcs-hash:20050211185743-891bb-b8c4a7d3d8c758f33aa00b070eb4055165557275.gz
* CarpetAdaptiveRegrid: Use CarpetIOScalar instead of IOBasic for scalar outputErik Schnetter2005-02-11
| | | | darcs-hash:20050211161343-891bb-819221d7878f630867fc2cf7a6d94c2893e5a37b.gz
* AMR boundariesIan Hawke2005-02-11
| | | | | | | | Add support for using boundaries with AMR. Seems to work with symmetry boundaries but gets a bit confused if you try refining outer boundaries. Requires that you setup the domain using CoordBase. darcs-hash:20050211135704-58c7f-6ed6ce1449de17599dd8b23abc909f5ba313d048.gz
* CarpetWeb: Add documentation for darcsErik Schnetter2005-02-11
| | | | darcs-hash:20050211121253-891bb-b39d7ddf7e2f1bf82e5485faa1a5d68709756696.gz
* Correct outer boundary checkIan Hawke2005-02-10
| | | | | | | | Correct the outer boundary check so that there's no more assertion failures. However, the outer boundary is of course not dealt with correctly yet. darcs-hash:20050210134049-58c7f-e1e31185738d7ef7cd4f2ae7517b3722e0103cfa.gz
* CarpetWeb: Update darcs executable to version 1.0.2Erik Schnetter2005-02-10
| | | | darcs-hash:20050210123518-891bb-042f1453a93d8572fc89f87bf899469c1513b884.gz
* CarpetLib: Specialise some vect template members to remove compiler warningsErik Schnetter2005-02-09
| | | | darcs-hash:20050209223915-891bb-4c4001d07890086e95de8d5a91deffc66c32e469.gz
* CarpetLib: Specialise some vect template members to remove compiler warningsErik Schnetter2005-02-09
| | | | darcs-hash:20050209222027-891bb-e8501dfa40575303af1338c1d2d4528d08ea273c.gz
* Comment out debugging statementsIan Hawke2005-02-09
| | | | darcs-hash:20050209173245-58c7f-862ef5eb1de5c153c629079ebe2e866888348aa6.gz
* Make certain parameters privateIan Hawke2005-02-09
| | | | darcs-hash:20050209173226-58c7f-891ddae66abda60e48a6205c84741255a0ca4789.gz
* Reverse iterator orderIan Hawke2005-02-09
| | | | | | | Reverse the order that variables are destroyed when refinement levels are removed. This ensures that vector GFs are treated correctly. darcs-hash:20050209173129-58c7f-c2507b49252fe45782dd06803201ef1cff74f889.gz
* Adaptive regridding symmetry / indexing partial fixIan Hawke2005-02-09
| | | | | | | | | | Fixed a bug where the array indexing in C++ was wrong. Now something that should be symmetric almost is. There is still an assertion failure when it tries to derefine - for the moment this appears to be a Carpet internal problem. darcs-hash:20050209161923-58c7f-7d13dd7c72c44d935bff9050e3d9281f5f39ec90.gz
* Adaptive Regridding might workIan Hawke2005-02-08
| | | | | | | | Changes to the adaptive regridding routine such that it appears to work for short times on one processor with various changes to, e.g., WaveMoL, before hitting internal Carpet problems. darcs-hash:20050208180418-58c7f-22dc56373df5a208b82d45604267f398bfd3ca0f.gz
* CarpetIOHDF5: Use positive timelevelsErik Schnetter2005-02-07
| | | | darcs-hash:20050207131924-891bb-0dbd85d6ac494fcac9aef96ad00c37025a4891e1.gz
* CarpetIOHDF5: document the 'refinement_levels' I/O parameter optionThomas Radke2005-02-04
| | | | darcs-hash:20050204181953-776a0-786609f50f6b6b1526ceeb94d8aea32bb2dd903b.gz
* CarpetIOHDF5: output individual refinement levels if requestedThomas Radke2005-02-04
| | | | | | | | | | | | | After updating CactusBase/IOUtil, one can now choose refinement levels for individual grid functions to be output, simply by using an options string, eg.: IOHDF5::out_vars = "wavetoy::phi{refinement_levels = {1 2}}" If no such option is given, output defaults to all refinement levels. Note that the parsing routine (in IOUtil) does not check for invalid refinement levels (>= max_refinement_levels). darcs-hash:20050204181016-776a0-4d1d74a64c2869ffc4a16846146e1a0b7fd98638.gz
* Carpet: Whitespace changeErik Schnetter2005-02-02
| | | | darcs-hash:20050202125625-891bb-8f5cfc4988f10550002d253c22fb3bb41f978a5f.gz
* CarpetLib: Use dist::rank() instead of MPI_Comm_rank()Erik Schnetter2005-02-01
| | | | darcs-hash:20050201231956-891bb-8c892504000762557eb01b8b6ef48d8f0b815e06.gz
* CarpetLib: Whitespace changeErik Schnetter2005-02-01
| | | | darcs-hash:20050201231759-891bb-db87543a706110d2cd819a7f38c1e67cf27e16a3.gz
* global: Change the way in which the grid hierarchy is storedErik Schnetter2005-02-01
| | | | | | | | | | | | | | | | | | | | Change the way in which the grid hierarchy is stored. The new hierarchy is map mglevel reflevel component timelevel i.e., mglevel moved from the bottom to almost the top. This is because mglevel used to be a true multigrid level, but is now meant to be a convergence level. Do not allocate all storage all the time. Allow storage to be switched on an off per refinement level (and for a single mglevel, which prompted the change above). Handle storage management with CCTK_{In,De}creaseGroupStorage instead of CCTK_{En,Dis}ableGroupStorage. darcs-hash:20050201225827-891bb-eae3b6bd092ae8d6b5e49be84c6f09f0e882933e.gz
* Carpet: Initialise cGroupDynamicData::activetimelevelsErik Schnetter2005-02-01
| | | | darcs-hash:20050201214047-891bb-333e9c16b90a21a4d283422e295748deee7769fc.gz
* Carpet: Provide GroupStorage{In,De}crease instead of {En,Dis}ableGroupStorageErik Schnetter2005-01-28
| | | | darcs-hash:20050128113401-891bb-51eae41cd181ee8fbce59f429906046c131ba1b0.gz
* CarpetLib: Add missing #include <cassert>Erik Schnetter2005-01-12
| | | | darcs-hash:20050112093608-891bb-925d83a354f44638d28d3871d3e67a3ac5343fa6.gz
* CarpetLib: Restructure lightweight communication buffersErik Schnetter2005-01-03
| | | | | | | Restructure the lightweight communication buffers. Use lightweight communication buffers for interpolation as well. darcs-hash:20050103200712-891bb-7e42816d3b8d667916084e3f32527c8f35327d7f.gz
* CarpetLib: Rename data::interpolate_in_time to ↵Erik Schnetter2005-01-03
| | | | | | data::try_without_time_interpolation darcs-hash:20050103135332-891bb-e92a19212dfbadde889fda0760232f5b7749aac3.gz
* CarpetLib: Clean up some warning messagesErik Schnetter2005-01-03
| | | | darcs-hash:20050103135305-891bb-8813921b6e0e2988e9afd0be90c3d7ff092cee1e.gz
* CarpetLib: Add lightweight communication buffers (untested)Erik Schnetter2005-01-02
| | | | | | | | | | | Lightweight communication buffers use essentially only a vector<T> instead of a data<T> to transfer data between processors. This should reduce the computational overhead. Set the parameter "use_lightweight_buffers" to use this feature. This feature is completely untested. darcs-hash:20050102173524-891bb-6a3999cbd63e367c8520c175c8078374d294eaa8.gz
* CarpetLib: Add more checks to dh classErik Schnetter2005-01-02
| | | | darcs-hash:20050102173453-891bb-833515dd47ce1469ebe319718ab169e5eb82c6c4.gz
* CarpetLib: Move class commstate into its own fileErik Schnetter2005-01-01
| | | | darcs-hash:20050101193846-891bb-7bb505d29a25b04c0d23e792eea7ff404d1f4200.gz
* CarpetLib: Rename some variables to avoid shadowing class membersErik Schnetter2005-01-01
| | | | darcs-hash:20050101191615-891bb-20b262ff1a4468d5e1c5ac8626a3ead0727c2da9.gz
* CarpetLib: Remove many this-> prefixes in class gfErik Schnetter2005-01-01
| | | | darcs-hash:20050101190036-891bb-cf588a05c760e0d465d2efc352defedae6ba4ce5.gz
* CarpetLib: Remove many this-> prefixes in class dataErik Schnetter2005-01-01
| | | | darcs-hash:20050101185718-891bb-143c84dacf00f458eed1b9c985900bbaf5e3b98b.gz
* CarpetLib: Correct errors in declaration of timestatErik Schnetter2005-01-01
| | | | darcs-hash:20050101185325-891bb-197dd6cea208ec8d17507e31d99c22f0161fa21b.gz
* global: Turn CarpetLib templates into classesErik Schnetter2005-01-01
| | | | | | | | | | | | | | | | | | | Turn most of the templates in CarpetLib, which used to have the form template<int D> class XXX into classes, i.e., into something like class XXX by setting D to the new global integer constant dim, which in turn is set to 3. The templates gf and data, which used to be of the form template<typename T, int D> class XXX are now of the form template<typename T> class XXX The templates vect, bbox, and bboxset remain templates. This change simplifies the code somewhat. darcs-hash:20050101182234-891bb-c3063528841f0d078b12cc506309ea27d8ce730d.gz
* CarpetLib: Move class timestat into its own fileErik Schnetter2005-01-01
| | | | darcs-hash:20050101171429-891bb-130630de8631b8f9bbe494e135662ffb089ecca0.gz
* CarpetLib: Output gh more elegantlyErik Schnetter2005-02-01
| | | | darcs-hash:20050201222816-891bb-3ac829f630cbb58de05bbc229f2de47b80d1434f.gz
* CarpetRegrid: Use C style cast to CCTK_REAL because it might be a macroErik Schnetter2005-02-01
| | | | darcs-hash:20050201220211-891bb-906f3b6a805001c8c95064a2b19b787f5e53f73c.gz
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