/trunk/src Developers: tsaad

Login name:
tsaad
Total Commits:
622 (4.3%)
Lines of Code:
14,227 (5.7%)
Most Recent Commit:
2012-12-28 16:24
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Activity in Directories

Directory Changes Lines of Code Lines per Change
Totals 622 (100.0%) 14227 (100.0%) 22.8
CCA/Components/Wasatch/Expressions/ 137 (22.0%) 3168 (22.3%) 23.1
CCA/Components/Wasatch/ 96 (15.4%) 1812 (12.7%) 18.8
CCA/Components/Wasatch/Expressions/Turbulence/ 50 (8.0%) 1736 (12.2%) 34.7
CCA/Components/Wasatch/Expressions/MMS/ 17 (2.7%) 1247 (8.8%) 73.3
CCA/Components/Arches/ 50 (8.0%) 1184 (8.3%) 23.6
CCA/Components/Wasatch/transport/ 102 (16.4%) 998 (7.0%) 9.7
CCA/Components/Wasatch/Expressions/EmbeddedGeometry/ 10 (1.6%) 825 (5.8%) 82.5
CCA/Components/Wasatch/Expressions/BoundaryConditions/ 15 (2.4%) 667 (4.7%) 44.4
CCA/Components/Wasatch/Expressions/PBE/ 17 (2.7%) 553 (3.9%) 32.5
Core/Grid/BoundaryConditions/ 21 (3.4%) 512 (3.6%) 24.3
R_Tester/ 49 (7.9%) 362 (2.5%) 7.3
CCA/Components/Wasatch/Operators/ 10 (1.6%) 326 (2.3%) 32.6
CCA/Components/Wasatch/Expressions/PostProcessing/ 6 (1.0%) 279 (2.0%) 46.5
CCA/Components/Wasatch/Expressions/PBE/Precipitation/ 8 (1.3%) 174 (1.2%) 21.7
Core/Grid/Variables/ 5 (0.8%) 151 (1.1%) 30.2
Core/ProblemSpec/ 10 (1.6%) 83 (0.6%) 8.3
CCA/Components/Solvers/ 4 (0.6%) 76 (0.5%) 19.0
scripts/ 2 (0.3%) 31 (0.2%) 15.5
CCA/Ports/ 3 (0.5%) 15 (0.1%) 5.0
StandAlone/tools/extractors/ 2 (0.3%) 7 (0.0%) 3.5
CCA/Components/MPMArches/ 2 (0.3%) 6 (0.0%) 3.0
Core/DataArchive/ 1 (0.2%) 5 (0.0%) 5.0
Core/Disclosure/ 1 (0.2%) 3 (0.0%) 3.0
CCA/Components/SimulationController/ 1 (0.2%) 3 (0.0%) 3.0
StandAlone/ 1 (0.2%) 2 (0.0%) 2.0
Core/Grid/ 1 (0.2%) 1 (0.0%) 1.0
CCA/Components/Schedulers/ 1 (0.2%) 1 (0.0%) 1.0

Activity of tsaad

Most Recent Commits

tsaad 2012-12-28 16:24 Rev.: 49771

Allow users to specify moving geometry from input file. A few other cosmetic changes.

0 lines of code changed in 16 files:

  • CCA/Components/Wasatch: Wasatch.cc (changed)
  • CCA/Components/Wasatch/Expressions: Pressure.cc (new), Pressure.h (changed)
  • CCA/Components/Wasatch/Expressions/EmbeddedGeometry: EmbeddedGeometryHelper.cc (changed)
  • CCA/Components/Wasatch/transport: MomentumTransportEquation.cc (changed), MomentumTransportEquation.h (new), ParseEquation.cc (new), ParseEquation.h (new)
tsaad 2012-12-26 16:43 Rev.: 49768

Add embedded geometry support to the momentum equations and the pressure solve. We currently handle wall boundary conditions on the embedded geometries. Regression tests will follow in the next commit.

389 lines of code changed in 24 files:

  • CCA/Components/Wasatch: Wasatch.cc (+2 -1)
  • CCA/Components/Wasatch/Expressions: MomentumPartialRHS.cc (new), MomentumPartialRHS.h (+9 -2), MomentumRHS.cc (new), MomentumRHS.h (new), Pressure.cc (+146 -1), Pressure.h (+10 -2), PrimVar.cc (+16 -5), PrimVar.h (new)
  • CCA/Components/Wasatch/Expressions/EmbeddedGeometry: EmbeddedGeometryHelper.cc (+2 -4)
  • CCA/Components/Wasatch/transport: MomentumTransportEquation.cc (+92 -15), MomentumTransportEquation.h (+2), ParseEquation.cc (+8 -4), ParseEquation.h (+2 -1), ScalarTransportEquation.cc (+2 -3), TransportEquation.h (new)
tsaad 2012-12-25 16:56 Rev.: 49766

Add core framework for embedded geometries to Wasatch. In this commit, provide the basic expression wrapper to the Uintah GeometryPiece objects. Also provide appropriate mechanisms to create area fractions. Created an easy to use input specification for embedded geometries. Also provide support for creating embedded geometries through Wasatch expressions (see OscillatingCylinder in this commit). The next commit will add support of embedded geometries to the momentum equations and the pressure solve.

827 lines of code changed in 10 files:

  • CCA/Components/Wasatch: Wasatch.cc (+2)
  • CCA/Components/Wasatch/Expressions: sub.mk (+2 -1)
  • CCA/Components/Wasatch/Expressions/EmbeddedGeometry: AreaFraction.h (new 183), EmbeddedGeometryHelper.cc (+133), EmbeddedGeometryHelper.h (new 79), GeometryPieceWrapper.h (new 171), OscillatingCylinder.cc (new 135), OscillatingCylinder.h (new 87), sub.mk (new 35)
tsaad 2012-12-22 17:57 Rev.: 49761

Users are no longer required to provide an initial condition for the pressure from the input file. The initial condition is still needed though to make the solver work properly by using the previous pressure solution as an initial guess - therefore the initial condition on the pressure is now automatically setup when processing the momentum equations. The value is set at 0. Remove all pressure initialization from input files. Users also still have the flexibility of providing their own initial pressure via the input file.

11 lines of code changed in 3 files:

  • CCA/Components/Wasatch: Wasatch.cc (+1 -1)
  • CCA/Components/Wasatch/transport: MomentumTransportEquation.cc (+8 -1), ParseEquation.cc (+2 -2)
tsaad 2012-12-15 11:46 Rev.: 49708

Remove the Wasatch performance tests. We will have to figure out a more robust way to measure performance on the RT/buildbot.

0 lines of code changed in 2 files:

  • R_Tester: Wasatch.py (changed)
tsaad 2012-12-13 13:24 Rev.: 49694

increase the number of timesteps taken in the performance tests in an attempt to fix the failing wasatch perf tests. Hopefully this will work.

9 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (+9 -5)
tsaad 2012-12-12 15:31 Rev.: 49691

forgot to remove performance tests from the local RT. Keep them on the nightly only.

0 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (-4)
tsaad 2012-12-12 14:29 Rev.: 49687

fix the wasatch performance tests. make them run longer to get proper stats. this will break the RT GS. will update tomorrow morning.

20 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (+20 -4)
tsaad 2012-12-10 11:47 Rev.: 49672

Add nightly performance tests for Wasatch.

6 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (+6 -1)
tsaad 2012-12-06 13:36 Rev.: 49665

Fix the failing Wasatch test. This was due to a bug that I introduced last week when trying to activate the Vreman turbulence model for two-dimensional flows. The RT and buildbot may still fail today in case the old gold_standards for this test are still on those machines. If this is the case, I will update those tomorrow morning when the RT updates. \n

37 lines of code changed in 3 files:

  • CCA/Components/Wasatch/Expressions/Turbulence: StrainTensorMagnitude.cc (new)
  • R_Tester: Wasatch.py (+2)
tsaad 2012-12-06 11:42 Rev.: 49663

remove the failing test from Wasatch until I figure out what is causing this.

0 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (-2)
tsaad 2012-11-30 20:27 Rev.: 49639

allow Vreman model to be used in 2D - this will help with the outflow bc experiments. Also use a more robust way of checking periodicity when Warches is used.

55 lines of code changed in 3 files:

  • CCA/Components/Wasatch: Wasatch.cc (+5 -1)
  • CCA/Components/Wasatch/Expressions/Turbulence: StrainTensorMagnitude.cc (+48 -48)
  • R_Tester: Wasatch.py (+2)
tsaad 2012-11-16 17:00 Rev.: 49573

add mean turbulent velocity profile bc expression (powerlaw). also add ups example for that.

249 lines of code changed in 2 files:

  • CCA/Components/Wasatch/Expressions: BasicExprBuilder.cc (+148 -134)
  • CCA/Components/Wasatch/Expressions/BoundaryConditions: PowerLawBC.h (+101)
tsaad 2012-11-16 11:00 Rev.: 49568

rename a directory.

2 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (+2 -2)
tsaad 2012-11-13 21:48 Rev.: 49555

fix minor bug in compare using when using -exact option. This was setting the rel_tolerance to 0 and then then taking its log and passing that to cout precision which caused cout to set its precision to default (6). Now it defaults to 16 when the exact option is used.

2 lines of code changed in 1 file:

  • StandAlone: compare_uda.cc (+2 -1)
tsaad 2012-11-13 13:51 Rev.: 49551

Add regression test with a momentum source term. Add regression test for one of the RK3SSP verification cases. Modify the Rk3SSP verification cases to run on more patches.

5 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (+5 -1)
tsaad 2012-11-12 14:01 Rev.: 49544

remove some leftover code that John put in while reworking the hypre solver interface.

0 lines of code changed in 1 file:

  • CCA/Components/Wasatch: Wasatch.cc (-10)
tsaad 2012-11-12 13:22 Rev.: 49543

Allow users to specify a source term for the momentum equations. Also allow the input file to disable the pressure solve.

110 lines of code changed in 6 files:

  • CCA/Components/Wasatch: Wasatch.cc (+7 -7)
  • CCA/Components/Wasatch/Expressions: MomentumPartialRHS.cc (+29 -19), MomentumPartialRHS.h (+7 -4)
  • CCA/Components/Wasatch/transport: MomentumTransportEquation.cc (+51 -44), MomentumTransportEquation.h (+1), ParseEquation.cc (+15)
tsaad 2012-11-05 15:06 Rev.: 49526

Add two regression tests that verify the SSP-RK3 order of accuracy.

10 lines of code changed in 1 file:

  • R_Tester: Wasatch.py (+10 -6)
tsaad 2012-11-02 21:42 Rev.: 49522

fix typo in the name of the RK3SSP manuscript reference.

1 lines of code changed in 1 file:

  • CCA/Components/Arches: ExplicitTimeInt.h (+1 -1)

(183 more)

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