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* CarpetLib: Set number of OpenMP threads via an external function callErik Schnetter2008-01-14
| | | | | | | Set the number of OpenMP threads via an external function call instead of via a CarpetLib parameter. darcs-hash:20080114150439-dae7b-a6a6a629162ca195411852823e1ece0a2071d771.gz
* CarpetLib: Correct parallelisation of prolongation operatorsErik Schnetter2008-01-14
| | | | darcs-hash:20080114075419-dae7b-b59ccf120d369c4ea8715f856a68e63a0c396f63.gz
* CarpetLib: #include <cstring>Erik Schnetter2007-11-02
| | | | darcs-hash:20071102224528-dae7b-b8ecec8895cd86f40ed667db5db2c4b79ba8b237.gz
* CarpetLib: Enforce memory limit via operating systemErik Schnetter2007-09-28
| | | | | | Enforce memory limit by calling setrlimit for RLIMIT_AS. darcs-hash:20070928154922-dae7b-2b3436bfe35452de19b9765279c1bb81997f9497.gz
* CarpetLib: Always output the grid structure if there was an errorErik Schnetter2007-09-28
| | | | darcs-hash:20070928155050-dae7b-dd2712aec2215d4e79fedac8a1205a4791900d98.gz
* CarpetLib: Remove unused variablesErik Schnetter2007-09-28
| | | | darcs-hash:20070928155039-dae7b-dfa70c6762076f80954554560ebbd6cd7fbb6495.gz
* CarpetLib: Use busy waiting instead of usleep to calibrate timersErik Schnetter2007-09-21
| | | | darcs-hash:20070921152348-dae7b-8a3a55574196b28f86afba561d064c89c386c955.gz
* CarpetLib: Improve error messages for grid hierarchy consistency checksErik Schnetter2007-09-05
| | | | | | | | | | | | | Use CCTK_WARN instead of assert to report errors in the grid hierarchy. Continue the consistency checks even if errors are found, so that multiple errors can be diagnosed at the same time. Output the grid hierarchy even when it is not consistent, so that errors can be diagnosed without core dumps. darcs-hash:20070905000356-dae7b-4f55bff9af10e0a53f4bb1b3702a6f169dda35c2.gz
* CarpetLib: Improve error messages in bbox consistency checksErik Schnetter2007-09-05
| | | | | | Use CCTK_WARN instead of assert to test bbox sizes for integer overflow. darcs-hash:20070905000256-dae7b-6eaab530356ba3dcb1909b75840743bf39f5b20f.gz
* CarpetLib: Add support for OpenMPErik Schnetter2007-08-21
| | | | | | | | | | | Add #pragma omp statements for loops in reduction and prolongation operators. Change loop control variables to signed types. Add functions to determine the number of active threads. Add a parameter to set the number of threads if desired. darcs-hash:20070821185237-dae7b-56827b72a69b5fa1b3d1316379a0f155696b4cb2.gz
* CarpetLib: Add bboxset::intersectsErik Schnetter2007-08-09
| | | | darcs-hash:20070809203347-dae7b-af9e0bcb5bb419bf309d8eef12ed5cc52a9ba2a9.gz
* CarpetLib: Sync 1-tl and prolongation=none GFscott2007-07-20
| | | | | | | | | | Sync 1-tl and prolongation=none GFs Fix a little bug that prevented the synchronization of GFs that have only 1 timelevel or have prolongation turned off explicitely (tag 'prolongation=none'). darcs-hash:20070720053350-fff0f-dd8b80ecbb76ff7f3347ce3a906e537f7e0fd128.gz
* CarpetLib: Improve error message when a non-existing stencil is selectedErik Schnetter2007-07-03
| | | | darcs-hash:20070703100059-dae7b-144bb38c56bea2402ff2708d863148b0ca8cadcb.gz
* CarpetLib: Add 3rd and 4th order time interpolationErik Schnetter2007-06-13
| | | | darcs-hash:20070613215011-dae7b-2a0f7fecdc2a95a4f79f2384e73c2acdb35e630d.gz
* CarpetLib: Remove extra comma in commstate.hhErik Schnetter2007-06-01
| | | | darcs-hash:20070601132426-dae7b-eccfbfc01ba3b102ff0b889b927ffb8f4d026797.gz
* CarpetLib: Output mallinfo statisticsErik Schnetter2007-05-26
| | | | | | | | | Some systems have a function mallinfo which reports malloc statistics. Output this statistics together with Carpet's statistics. This reports how much memory the process has allocated in total, and how much of that memory is unused. darcs-hash:20070526200455-dae7b-6ad24ac03d382090658f3c165835b795d9f302f1.gz
* CarpetLib: Add class mempoolErik Schnetter2007-05-26
| | | | | | | | | | | A mempool (memory pool) is a large chunk of memory. You can allocate pieces of it. In order to simplify things there is no way to free a piece again. If the mempool is destroyed, then all its memory is freed. This is dangerous: you have to make sure that no one continues to use that memory afterwards. Using a memory pool for short-lived objects can reduce memory fragmentation. darcs-hash:20070526195001-dae7b-b419df094d19b85dbf145debdf62da2dc57823af.gz
* CarpetLib: Add member gdata::allocsizeErik Schnetter2007-05-26
| | | | | | | Add a member gdata::allocsize which calculates the amount of memory that a data object requires. darcs-hash:20070526170719-dae7b-622c8d34ced2a5066fbaaf56e9d9b39efeea9022.gz
* CarpetLib: Remove outdated commentErik Schnetter2007-05-13
| | | | darcs-hash:20070513034420-dae7b-7261b7a902bf7ac39a2c73bd6d762e67e37c9110.gz
* CarpetLib: Use the correct time when interpolating while regriddingErik Schnetter2007-05-13
| | | | | | Use the correct time when interpolating while regridding. darcs-hash:20070513034335-dae7b-df3960395af6cd7a8fb75ceb7bb6b6513933bcf2.gz
* CarpetLib: Handle first regridding correctly.Erik Schnetter2007-05-13
| | | | | | | | Do not require that regridding fills all grid points if the previous grid hierarchy is completely empty, i.e, if this is the first regridding. darcs-hash:20070513034129-dae7b-7c838458c107d6873665eeb3e92d2a4c72565f30.gz
* CarpetLib: Fill new refinement levels even if it is newly createdErik Schnetter2007-05-11
| | | | | | | Correct a logic error that left newly created refinement levels uninitialised. darcs-hash:20070511202803-dae7b-29c68c95feced54dc9d9ac8e027c241bec82e0ee.gz
* CarpetLib: Allow empty domainsErik Schnetter2007-05-10
| | | | darcs-hash:20070510222457-dae7b-63f0ce31174188709611001c19feb58f3c516862.gz
* CarpetLib: prevent GNU C++ compiler warningstradke2007-05-02
| | | | | | | g++ complains about function parameters which aren't used. Such warnings can be prevented simply by not naming the parameters. darcs-hash:20070502142321-3fd61-2df310c771be0a6177c7f56d6603e6f571209dea.gz
* CarpetLib: Synchronise outer boundary points as wellErik Schnetter2007-04-21
| | | | darcs-hash:20070421031755-dae7b-5c3b1adbca478900cae6e98ec7ea792ee7ec976d.gz
* CarpetLib: Add missing #include <sstream> to gdata.ccErik Schnetter2007-04-19
| | | | darcs-hash:20070419024245-dae7b-862947817fa17453aa9996920c3012ff9eda7c20.gz
* CarpetLib: Add op_sync operatorErik Schnetter2007-04-19
| | | | darcs-hash:20070419015013-dae7b-cd2f28ae5fcd8a3cdcb2822eb0c18d0ffe78bc5f.gz
* CarpetLib: Update defsErik Schnetter2007-04-19
| | | | darcs-hash:20070419014930-dae7b-3584da98807f38935aa636d7608c1baf3fa51336.gz
* CarpetLib: Various changes to class gfErik Schnetter2007-04-19
| | | | | | Update to use new communication mechanism. darcs-hash:20070419014851-dae7b-313adb8952e62048a096bba95023c99be48e9658.gz
* CarpetLib: Various timestat changesErik Schnetter2007-04-19
| | | | darcs-hash:20070419014743-dae7b-70ae43d6e48270f7149e3f3c3e5b95e5101c0e3b.gz
* CarpetLib: Various vect changesErik Schnetter2007-04-19
| | | | | | | | | Define vect<T,D> functions with macros. Define many vect<T,D> functions also for vect<vect<T,D>,E> and for combinations with scalars. darcs-hash:20070419014657-dae7b-b3c62cc55963872a39cd48439c2057918578eda3.gz
* CarpetLib: Remove refinement_boundaries member from regions_tErik Schnetter2007-04-19
| | | | darcs-hash:20070419014612-dae7b-c3e9a81413ed738a23ac14956fbb48750190a9fd.gz
* CarpetLib: Various dh changesErik Schnetter2007-04-19
| | | | | | | | | Redesign storing and calculating the communication schedule in dh class. Remove bases from dh class; bases are now stored in gh class. darcs-hash:20070419014553-dae7b-254c932eac39cf73e538dbfcf5a07470639e6f2c.gz
* CarpetLib: Various gh changesErik Schnetter2007-04-19
| | | | | | | | Store boundary widths in gh class. Do not calculate base extents, have them passed in instead. darcs-hash:20070419014532-dae7b-26e78ee0f9e196337a32df895e9bf54b30db21df.gz
* CarpetLib: Various changes to class dataErik Schnetter2007-04-19
| | | | | | | | | Remove outdated communication mechanisms from data<T> and gdata classes. Redesign communication mechanism in data<T> and gdata classes. darcs-hash:20070419014301-dae7b-ece41543dcb1e23ab81f103b04a75880ac68807f.gz
* CarpetLib: Various commstate changesErik Schnetter2007-04-19
| | | | | | | | | Always use collective communication buffers in commstate class. Add functions to reserve space in a commbuf, to get a pointer into the space, and to commit space. This encapsulates using commbufs. darcs-hash:20070419013946-dae7b-fce3d05b5e90fb37588939d1b11dce6d48ea2ead.gz
* 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
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