jpekkila
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78aba6428e
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Updated the copyright years throughout the project
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2019-07-16 14:28:32 +03:00 |
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jpekkila
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0bda016e17
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Reviewed the Astaroth interface. Now there's a clear distinction between synchronous and asynchronous functions. For basic usage, we provide a set of functions that are always safe to call (acIntegrate, acLoad, etc), but because of this, must be quite restricted in the sense that f.ex. the whole mesh must be loaded at once and computations cannot be executed concurrently on multiple GPUs. For more advanced users we provide asynchronous functions (such as acLoadWithOffset). Since we cannot know how the asynchronous functions are called (for example, when the integration step has been fully completed and the halos of neighboring subgrids can be safely communicated between GPUs), the responsibility of synchronization must be left to the user. In the existing implementations we currently use only the basic "safe" set of functions (except in renderer.cc), so the existing functionality has not been changed with these latests commits. Autotests also pass.
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2019-07-09 18:42:00 +03:00 |
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jpekkila
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eda2f6543b
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Created a new ForcingParams structure and some functions for generating and transferring the forcing parameters to the host/device
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2019-07-08 15:43:37 +03:00 |
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Miikka Vaisala
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f9be905703
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Corrected an unit coversion issue from forcing.
Now noticing these because of switching to gcc 8.
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2019-07-08 16:43:37 +08:00 |
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jpekkila
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698d04c57d
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Removed a deprecated code block
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2019-07-04 15:08:42 +03:00 |
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jpekkila
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609cfaea14
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Commenting the unused variables in simulation.cc a few commits back was the wrong move since the variables are needed if LFORCING it set.
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2019-07-03 17:46:50 +03:00 |
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jpekkila
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919d446222
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Commented out unused variables in simulation.cc
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2019-07-03 17:10:40 +03:00 |
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jpekkila
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59ac264743
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simulation.cc autoformatting
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2019-07-03 16:57:57 +03:00 |
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Miikka Vaisala
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4766441ffb
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Tryin to prepare autotest for forcing.
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2019-07-02 18:24:41 +08:00 |
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Miikka Vaisala
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d0eb308f17
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Better interface to forcing.
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2019-07-02 16:35:14 +08:00 |
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Miikka Vaisala
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0600790f41
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Corrected a bug in the timestep and some scaling problems.
Now I can reach a saturated stated in forcing without crashing the code.
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2019-07-01 14:19:56 +08:00 |
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Miikka Vaisala
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9f0be0d9ff
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Solved the forcing function boundary problem.
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2019-07-01 11:06:42 +08:00 |
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Miikka Vaisala
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f04ef8e64c
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Forcing function issue not yet fully resolved.
Now brain hurs. No more today. Break needed.
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2019-06-28 19:23:18 +08:00 |
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Miikka Vaisala
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94a25383a9
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Trying to calculate the forcing scaling.
Causes nans very quickly. Will need to look closer tomorrow again.
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2019-06-27 19:20:18 +08:00 |
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Miikka Vaisala
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9b2e9d376f
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helical_forcing_k_generator() added.
Now Helical forcing almost works. I just need scale to force per tiome step
correctly. The current formulation is wrong.
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2019-06-27 18:12:15 +08:00 |
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Miikka Vaisala
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fd6a5df0d6
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helical_forcing_e_generator() randomized.
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2019-06-27 15:59:58 +08:00 |
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Miikka Vaisala
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9ae3411cce
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helical_forcing_e_generator() added
Without randomization. Will add next.
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2019-06-27 14:53:36 +08:00 |
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Miikka Vaisala
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76d251cd3e
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Makes now special helical forcing vector.
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2019-06-26 18:50:42 +08:00 |
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Miikka Vaisala
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be0e46c814
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Can move forcing vector information now from the host to device.
next step in to generate random waves in the CPU with a chosen degree of helicity etc.
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2019-06-26 17:41:39 +08:00 |
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Miikka Vaisala
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231a8aa06e
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Trying to figure out how to upload values to GPU.
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2019-06-26 15:23:46 +08:00 |
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jpekkila
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383d2b696c
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Got a warning about potentially too small array, increased size to avoid overflows
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2019-06-19 16:58:24 +03:00 |
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Miikka Vaisala
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68af32b7ef
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Small edit to docs
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2019-06-19 17:11:46 +08:00 |
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jpekkila
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8864266042
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Autoformatted all CUDA/C/C++ code
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2019-06-18 16:42:56 +03:00 |
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Miikka Vaisala
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528d1984fa
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Correcting plotting axis.
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2019-06-17 16:21:05 +08:00 |
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jpekkila
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0e48766a68
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Added Astaroth 2.0
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2019-06-14 14:19:07 +03:00 |
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