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* CarpetLib: Various bbox changesErik Schnetter2007-04-19
| | | | | | | | | | | | | | | | | | | | | | Introduce a special type bbox<T,D>::size_type for the return value of bbox<T,D>::size(), because the size can easily exceed an int. Remove ordering from bbox<T,D>. This frees the comparison operators. Add bbox<T,D> comparison operators to check containment. Correct error in reading extended bbox information from streams. Introduce function bbox<T,D>::bounds(), which returns both lower and upper boundary together. Add bboxset<T,D> constructors which accept lists and vectors of bboxes. Add bboxset<T,D> comparison operators to check containment. Add also operators to compare bboxsets and single bboxes. darcs-hash:20070419013547-dae7b-db59f84533e1fe5759a1fb3511f8860571a94c77.gz
* CarpetLib: Remove old parametersErik Schnetter2007-04-19
| | | | darcs-hash:20070419013528-dae7b-09f603af91ed987e74f3cb67d417b9745e4070b6.gz
* CarpetLib: Beautify dh::setup_refinement_restriction_boxesErik Schnetter2007-03-19
| | | | darcs-hash:20070319225457-dae7b-05ea19292cd557ac86ea79f2263ecc951ec3c1aa.gz
* CarpetLib: Beautify dh::setup_refinement_prolongation_boxesErik Schnetter2007-03-19
| | | | darcs-hash:20070319225404-dae7b-ee7e374b0595d873b5e82b5b7ae457abb6a1a2a5.gz
* CarpetLib: Beautify dh::setup_sync_boxesErik Schnetter2007-03-19
| | | | darcs-hash:20070319225327-dae7b-e189114bdb1e915732540fc55d5b2e1e6de0eae5.gz
* CarpetLib: Whitespace changes in dh.ccErik Schnetter2007-03-19
| | | | darcs-hash:20070319225244-dae7b-e371c54bfc8ca1126e4060b0cb5697f74a779766.gz
* CarpetLib: Correct error in boundary prolongationErik Schnetter2007-03-19
| | | | | | Correct an error in calculating the boundary prolongation bboxes. darcs-hash:20070319224958-dae7b-a3c5097cc52085c4eacd34dea05b05b85d1a097c.gz
* CarpetLib: Correct cpuid asm statementErik Schnetter2007-03-19
| | | | | | | Some registers were not marked as clobbered, leading to segmentation faults. darcs-hash:20070319150856-dae7b-3294036545456c399bd79bca5f12c806d45172cb.gz
* CarpetLib: Correct error in calculation of restriction bboxesErik Schnetter2007-03-17
| | | | | | Correct an error in the way the restriction bboxes were calculated. darcs-hash:20070317160521-dae7b-35b39c6c2034eb6ee235c95ffb08137067ae3a51.gz
* CarpetLib: Output bboxes in class dh before checking themErik Schnetter2007-03-17
| | | | | | | Output bboxes in class dh before checking them, so that the wrong bboxes are printed before the programme is aborted. darcs-hash:20070317160423-dae7b-7ee774f4e46610b73e9f3b06f71dbd778910b37d.gz
* CarpetLib: Small regridding optimisation in gh classErik Schnetter2007-03-12
| | | | | | Do not copy the grid hierarchy, swap it instead. darcs-hash:20070312161422-dae7b-df574c2583c94cd81361d6a523c4e678b136f349.gz
* CarpetLib: Correct error in calculating regridding scheduleErik Schnetter2007-03-12
| | | | | | | Regridding when the previous grid hierarchy had fewer levels was not handled correctly. darcs-hash:20070312161246-dae7b-f9bdb2990fcbd1bc9f245aaef35398b1a25b60d3.gz
* CarpetLib: Simplify timer interfaceErik Schnetter2007-03-12
| | | | | | | | | | | Remove some parameters which are not necessary: CarpetLib::print_timestats CarpetLib::timestat_disable Allow the value -1 as well as 0 to disable output for timers and memory statistics. darcs-hash:20070312160854-dae7b-6c60bf0c64a5cac03da97595bb30bb2b47568165.gz
* CarpetLib: Pre-calculate the communication schedule for recomposingErik Schnetter2007-03-07
| | | | | | | | | | | | Calculate the communication schedule for recomposing in advance. This is the schedule which decides which parts of the old grid hierarchy are used to fill what parts of the new grid hierarchy. Previously, this schedule was calculate for every grid function anew. Omit synchronisation and boundary prolongation after recomposing. This must now happen by scheduled routines in the postregrid bin. darcs-hash:20070307231156-dae7b-a9fc9a40a88dc7c5b459de8118fc3d4b6c66ffac.gz
* CarpetLib: Remove erroneous self-checkErik Schnetter2007-03-06
| | | | | | | Do not assume that a region's owned grid points are disjoint from its boundary. darcs-hash:20070306190322-dae7b-57357dcc1bb915b19d9d945eb82d553e88468e14.gz
* CarpetLib: Add rtc timer on AIXErik Schnetter2007-03-06
| | | | darcs-hash:20070306011837-dae7b-600bdffcf60d6dff9386180543c3dc7ecf9f4028.gz
* CarpetLib: Use CARPET_DEBUG and CARPET_OPTIMISE instead of NDEBUGErik Schnetter2007-03-04
| | | | | | | | | Use CARPET_DEBUG and CARPET_OPTIMISE (instead of NDEBUG) to decide whether to perform or omit somewhat expensive self checks. When CARPET_DEBUG is defined, even expensive checks are performed. When CARPET_OPTIMISE is defined, even cheap checks are omitted. darcs-hash:20070304211311-dae7b-ae917b0f40496fedf4bb5d1c2a70ad31a5167ca3.gz
* CarpetLib: Output bboxes more comfortablyErik Schnetter2007-03-04
| | | | | | | | | When outputting bboxes, also output their size after dividing by the stride, and output the number of contained grid points. Update the bbox reader to ignore this information. darcs-hash:20070304211114-dae7b-be8be8a5bfdc15edc3ca7e327ba95fa1ce791bed.gz
* CarpetLib: Optimise dh class furtherErik Schnetter2007-03-04
| | | | | | | | | | | Reduce the number of bbox operations while setting up the communication schedule. Cache some results. Introduce timers throughout. Introduce a parameter CarpetLib::check_bboxes, defaulting to "yes", which can be used to disable the self-checks. darcs-hash:20070304210744-dae7b-1a2756dc0aa2f30b2f1311a9475c2a35513f2cfc.gz
* CarpetLib: Reformat comment in dh.ccErik Schnetter2007-02-28
| | | | darcs-hash:20070228022758-dae7b-331a83039930f08faff78ab5f732ebd036c1afbb.gz
* CarpetLib: Change static_assert to have two argumentsErik Schnetter2007-02-28
| | | | | | | Change static_assert to have a second arguments, which is supposed to be a string containing a description of the test. darcs-hash:20070228022658-dae7b-3fb68ea0e0f557f2268cb95546ba0d70c58cda7a.gz
* CarpetLib: Define overloaded abs functions for all Cactus datatypesErik Schnetter2007-02-28
| | | | | | | | | Add namespace CarpetLib::good containing overloaded abs functions for all Cactus datatypes. Some C++ compilers do not have long long support for abs, i.e., either std::abs or llabs does not exist. This circumvents this problem. darcs-hash:20070228022422-dae7b-a4cafbbad3f8b9cf9ae56edcc2f30c72c0d8de05.gz
* CarpetLib: Make the template functions min3 and max3 not staticErik Schnetter2007-02-23
| | | | | | | Make the template functions min3 and max3 not static to keep the AIX C++ compiler happy. darcs-hash:20070223200627-dae7b-d31ff7e7e0741ce3c592b60350deccb3b4f7f9ab.gz
* CarpetLib: Remove wrong comment from ENO time interpolatorErik Schnetter2007-02-22
| | | | darcs-hash:20070222183639-dae7b-4da8856a98e31c7509034f4c623a2f34cd1c7ab8.gz
* CarpetLib: Disable complex numbers when instantiating ENO time interpolatorsErik Schnetter2007-02-22
| | | | darcs-hash:20070222183614-dae7b-7370334050f2f04e45b53693b252a51a2457a150.gz
* CarpetLib: Allow disabling complex numbers when instantiatingErik Schnetter2007-02-22
| | | | darcs-hash:20070222183531-dae7b-25786a2e298ad3426ace21e3b428506b68f7e43a.gz
* CarpetLib: Add ENO timer interpolatorErik Schnetter2007-02-19
| | | | darcs-hash:20070219202316-dae7b-441bdad39e75963a86bedbcaea54bbf7ced0f8a7.gz
* CarpetLib: Instantiate data<T>::operator<< correctlyErik Schnetter2007-02-14
| | | | | | Instantiate data<T>::operator<< for all T, not only for CCTK_REAL. darcs-hash:20070214172622-dae7b-c920d63bc92cc6d6a102f3b20a38317c7b642f92.gz
* CarpetLib: Use #include "instantiate" to instantiate the operatorsErik Schnetter2007-02-14
| | | | | | | Use #include "instantiate" to instantiate the transport operators. This allows e.g. switching off support for complex numbers. darcs-hash:20070214172513-dae7b-aef2b83617158679c80ac350c2837f519928ddda.gz
* CarpetLib: Handle empty bbox vectors when setting up the optimised dh fieldsErik Schnetter2007-02-09
| | | | darcs-hash:20070209053449-dae7b-3a9c6b25f4c8001110d7040f481f6d981d5ce95c.gz
* CarpetLib: Correct error that disabled all communicationErik Schnetter2007-02-09
| | | | darcs-hash:20070209052313-dae7b-6af38a5ffdd16b5a8fa529533baac8c9f9e7074f.gz
* CarpetLib: Correct error in bbox::size()Erik Schnetter2007-02-07
| | | | darcs-hash:20070207044227-dae7b-0d81f6729bfdc85b8541c6690eaedef7a5f24212.gz
* CarpetLib: Use rdtsc instead of MPI_Wtime as default timerErik Schnetter2007-02-04
| | | | darcs-hash:20070204212619-dae7b-f68201db57954ecac2ed7d77dcac9c43f267af64.gz
* CarpetLib: Add timer copy_into_sendbuffer_memcpy in gdataErik Schnetter2007-02-04
| | | | darcs-hash:20070204192255-dae7b-6088220061f07d64a163966855064f5311c1a028.gz
* CarpetLib: Make ggf::cycle more efficientErik Schnetter2007-02-04
| | | | darcs-hash:20070204192032-dae7b-10c06e6529291abe5a3dda8ae1d0022a23837ac3.gz
* CarpetLib: Add some const qualifiersErik Schnetter2007-02-04
| | | | darcs-hash:20070204191934-dae7b-8428cc85656d5eb92580f82165ef134c72fc98c9.gz
* CarpetLib: Use AT instead of at in some remaining placesErik Schnetter2007-02-04
| | | | darcs-hash:20070204191733-dae7b-52b09558844a134371169ab0530c3df5b030b739.gz
* CarpetLib: Some minor whitespace changesErik Schnetter2007-02-04
| | | | darcs-hash:20070204191635-dae7b-3ff04866f9ba7ebe272bfd61ec8900d013420432.gz
* CarpetLib: Introduce pseudoregion classErik Schnetter2007-02-04
| | | | | | | | | | | | | A pseudoregion is almost a region; it is a bbox that lives on a certain processor. Pseudoregions are a compact way to store information about what processors needs to send data to what other processor during synchronisation or regridding. Introduce a class pseudoregion. Add additional pseudoregion fields to the dh class. Use these fields when communicating; this is faster than walking the original data structures. darcs-hash:20070204184339-dae7b-3bd90a48b77cf0623e3df3a7ca4edd9d5c7053f8.gz
* CarpetLib: Cleanup in data classErik Schnetter2007-02-04
| | | | | | Remove code that was commented out. darcs-hash:20070204181108-dae7b-b732d25bb1ab5e2ffcb3baa916f3bb97c2b5cfb6.gz
* CarpetLib: Rename ggf::recompose_free to ggf::recompose_free_oldErik Schnetter2007-02-04
| | | | | | | Rename ggf::recompose_free to ggf::recompose_free_old. Remove code that was commented out. darcs-hash:20070204180937-dae7b-0c0c9f5b5007d416ec16da8a6781950a4f1406e5.gz
* CarpetLib: Add _storage field to gdata classErik Schnetter2007-02-04
| | | | | | | Add a field "void * _storage" to the gdata class to speed up its storage() member function. darcs-hash:20070204175843-dae7b-644ade82e1432b82384baf64f55aeb2482032fdf.gz
* CarpetLib: Clean up transport operatorsErik Schnetter2007-02-04
| | | | | | | | | | | | Remove unused, #ifdef'ed out code from the operators. Since the operators use now the bbox class, this checking is already performed there. Remove unused debugging code in the cell-centered operators. Use the restrict qualifier in the prototypes. darcs-hash:20070204174027-dae7b-743583b30d52646219411c98ad99486d10445e52.gz
* CarpetLib: Remove commented out code for complex variablesErik Schnetter2007-02-04
| | | | | | | | | CarpetLib contained special code that used std::complex instead of Cactus's CCTK_COMPLEX for complex variables. A very similar feature is now supposed to go into the flesh, and hence this (unused) code is being removed. darcs-hash:20070204172854-dae7b-af7b7aca42988195846220dd7f45827549f5caf9.gz
* CarpetLib: Improve timersErik Schnetter2007-02-03
| | | | | | | | | | | | Implement a second timer based on Intel's rdtsc instruction, which is much faster and much more accurate than MPI_Wtime. Place the timer classes into the CarpetLib namespace. Create a TimerSet class. Make the Timer class automatically register all timers with a singleton object, removing all global variables. darcs-hash:20070203211128-dae7b-42765e79446eda6a2337ba22cd390869055c555a.gz
* CarpetLib: Correct error in bbox::sizeErik Schnetter2007-02-03
| | | | darcs-hash:20070203204005-dae7b-dc38364001baecd4b7073e6dc92077cf1f756b70.gz
* CarpetLib: Use AT to index std::vectorErik Schnetter2007-02-03
| | | | | | | | Define a macro AT() to index into std::vector. Depending on the macro NDEBUG, AT() is defined either as at(), providing index checking, or as operator[], providing no checking. darcs-hash:20070203205854-dae7b-a1999c88c95ba12b1ee66505f712aefdd67d7e6f.gz
* CarpetLib: Define constant eolErik Schnetter2007-02-03
| | | | | | | Define a constant eol containing a newline character. Unlike endl, it does not flush the I/O stream. darcs-hash:20070203185434-dae7b-1f057e593cc45b3d5cf1b067b247b6de071230da.gz
* CarpetLib: Optimise bbox and bboxset classes for speedErik Schnetter2007-02-03
| | | | | | | | | | | | | Use std::list instead of std::set to store the bboxes internally. Define some functions as inline. Perform some checking only when NDEBUG is not defined. Optimise the algorithms for normalising bboxsets and for calculating the set difference. darcs-hash:20070203172717-dae7b-1e77f0a810f786913cd2a1aaed1ea1a5fde604cf.gz
* CarpetLib: Support restrict qualifierErik Schnetter2007-01-15
| | | | darcs-hash:20070115175330-dae7b-ae3dd3c47931ad57b3a5cca9429b3f223c9e834c.gz
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