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* Correct indentation in GenericFD.hErik Schnetter2012-07-25
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* Introduce cctk_ash, retire cctk_lsshErik Schnetter2012-07-03
| | | | | | | | | 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.
* Don't #define restrict; this is now handled by the fleshErik Schnetter2012-06-17
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* Merge branch 'master' of github.com:ianhinder/KrancSteve Brandt2012-05-03
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| * GenericFD: Provide annotation to sgn function for CUDAIan Hinder2012-05-02
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| * Add #include <math.h> because of copysign()Erik Schnetter2012-05-02
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| * GenericFD: Correct implementation of SignIan Hinder2012-05-02
| | | | | | | | | | | | | | | | | | Mathematica defines Sign(x) = Which[x>0, 1, x<0, -1, x==0, 0] whereas the current implementation in terms of copysign gives Sign(0) != 0. This causes problems when Sign is used to choose the finite differencing operator in boundary conditions. This commit restores the old definition in terms of the sgn function which we define now as static inline in GenericFD.h.
* | Made the MMA generated file parse correctly.Steve Brandt2012-05-03
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* Enable CaKernel support for Kranc scriptsIan Hinder2012-03-21
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* Add Jacobian gridfunctions to GenericFDIan Hinder2012-03-21
| | | Storage is disabled by default. These are here so that benchmarks and tests can be run using multipatch thorns without having to have another thorn to provide the Jacobians. We should probably have a function to initialize them as well.
* GenericFD_AssertGroupStorage: Use const for input argumentsErik Schnetter2012-02-20
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* MathematicaCompat.h: Restore macrosIan Hinder2012-02-11
| | | These were removed in c9ec36148e7d255006d732fb16c00c6a64cfa4c9, but this causes existing thorns to fail to compile. We keep them here for compatibility.
* Merge remote-tracking branch 'origin/piraha'Barry Wardell2012-02-09
|\ | | | | | | | | Conflicts: Tools/CodeGen/Kranc.m
| * kranc2.peg: Capture index expression operator in a groupIan Hinder2012-02-07
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| * kranc2.peg: Add question about removing an "optional"Ian Hinder2012-02-07
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| * kranc2.peg: Add derivative name to parse treeIan Hinder2012-02-06
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| * kranc2.peg: Identify lower and upper indices in the parserIan Hinder2012-02-06
| | | | | | Previously this logic was in Kranc, where it has to be more complicated.
| * allow integer values as indicesSteven R. Brandt2012-02-06
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| * latest to parse Funwave.krancSteven R. Brandt2012-02-06
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| * Add support for defining derivative operatorsSteven R. Brandt2012-02-02
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| * Add Implementation to script languageIan Hinder2012-01-29
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| * Add options and features to the script languageIan Hinder2012-01-29
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| * kranc2.peg: Add "scheduled at" to the calculation definitionIan Hinder2012-01-27
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| * kranc2.peg: Accept tensors instead of names in variables and temporariesIan Hinder2012-01-27
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| * Added support for variables and temporariesSteven R. Brandt2012-01-27
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| * kranc2.peg: Add draft Kranc grammarIan Hinder2012-01-26
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* | Merge remote-tracking branch 'origin/cakernel'Barry Wardell2012-02-09
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h Tools/CodeGen/CalculationFunction.m Tools/CodeGen/CodeGenCactus.m Tools/CodeGen/Differencing.m Tools/CodeGen/KrancThorn.m Tools/CodeGen/Schedule.m
| * | MathematicaCompat.h: Add IntAbs functionIan Hinder2012-02-04
| | | | | | | | | We might want to tidy this up later
| * | MathematicaCompat.h: Add explicit cast to CCTK_REAL in SignIan Hinder2012-02-04
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| * | MathematicaCompat.h: Cast to CCTK_REALIan Hinder2012-02-02
| |/ | | | | This might not be necessary
* | Merge remote-tracking branch 'origin/dgfe'Barry Wardell2012-02-04
|\ \ | |/ |/| | | | | | | | | | | Conflicts: Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h Tools/CodeGen/CodeGenCactus.m Tools/CodeGen/Kranc.m Tools/CodeGen/Thorn.m
| * Remove support for pown functionErik Schnetter2011-12-29
| | | | | | | | pown is only supported in OpenCL, and does not seem to give a performance improvement.
| * Generate pown(), which exists in OpenCLErik Schnetter2011-12-19
| | | | | | | | Also provide pown() if not generating OpenCL code.
| * Replace almost all functions Sin[x] etc. with their C names sin(x) etc.Erik Schnetter2011-11-29
| | | | | | | | | | | | Replace almost all functions Sin[x] etc. with their C names sin(x) etc. already in Kranc instead of via the C preprocessor, because this allows more optimizations in Kranc. Implement some of these optimizations.
| * Move vectorised definition of KRANC_GFOFFSET3D into thorn VectorsErik Schnetter2011-11-29
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| * Implement more trigonimetric functionsErik Schnetter2011-11-29
| | | | | | | | | | Implement more trigonimetric functions: sec csc cot arcset arccsc arccot sech csch coth
* | Merge branch 'hydro'Ian Hinder2012-01-22
|\ \ | |/ |/| | | | | | | | | | | | | | | Conflicts: Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/MathematicaCompat.h Examples/kranc.th Tools/CodeGen/Kranc.m Tools/CodeGen/KrancTensor.m Tools/CodeGen/Schedule.m Tools/CodeGen/Thorn.m
| * MathematicaCompat.h: Fix merge errorIan Hinder2011-06-04
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| * Merge remote-tracking branch 'origin/master' into hydroIan Hinder2011-06-03
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| * | Temporary commitIan Hinder2011-06-03
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| * | MathematicaCompat.h: Add Min3 and VanLeer macrosIan Hinder2010-09-30
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| * | MathematicaCompat.h: Add MinMod functionIan Hinder2010-09-30
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* | | Add Sech function.Barry Wardell2011-11-26
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* | | Add two-argument ArcTan functionIan Hinder2011-11-19
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* | | MathematicaCompat.h: Add Csch functionIan Hinder2011-10-13
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* | | Correct commentErik Schnetter2011-10-02
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* | | Optionally require thorn VectorsErik Schnetter2011-10-02
| | | | | | | | | | | | Optionally require thorn Vectors, because we need to access its #defines
* | | MathematicaCompat.h: Remove unused codeErik Schnetter2011-09-29
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* | | GenericFD.h: Remove redefinition of "restrict" keywordErik Schnetter2011-09-29
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* | | Introduce a macro KRANC_GFOFFSET3D to access a grid point with anErik Schnetter2011-09-29
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